Presentation on theme: "Overview of Good Clinical Practice"— Presentation transcript:
1 Overview of Good Clinical Practice careOverview of Good Clinical PracticecommunityDonna W. Dorozinsky, RN, MSN, CCRCresearchteach
2 WelcomePlease silence cell phonesPlease limit exits and entrances
3 Course ObjectivesDiscuss the purpose and various sponsors of clinical researchDiscuss the evolution of Good Clinical Practice and the importance of it in today’s research environment.Discuss the general principles of Good Clinical Practice including ICH Guidelines, Title 45 and 21 CFR, Parts 11, 50, 54, 56, 312 and 314Identify the sponsor, investigator and monitor responsibilities in conduct of FDA regulated studies.
4 The Clinical Research Process Clinical trials are a principled partnership between the clinical investigator and industryProvide an avenue for providing cutting edge health care to your patients.Provide a scientific and ethical pathwayfor new product development.Create public awareness of the clinical research process.
5 The Clinical Research Process Industry, in collaboration with clinical investigators, develops diagnostic, therapeutic, and preventative products to better serve the health care community.The clinical investigator plays an important role by conductingClinical trials to further profile the new product by testing the safety and efficacy in a diversified patient populationSafety and efficacy testing involving patientsConducting translational research
6 Clinical trial: What does it mean? Trials to evaluate the effectiveness and safety of medications or medical devices by monitoring their effects on large groups of people.
7 Who are the players? Sponsor NIH CRO SMO Clinical Investigator Institutional Review Board
8 The SponsorIndividual, group or company that takes responsibility for the design, management and financing of the study.Investigator-sponsored researchCommercial organizationBiotech companyPharmaceutical companyFederally funded (NIH)The responsibilities of the sponsor can be retained by the original party or transferred to another organization such as a Clinical Research Organization (CRO).
9 National Institutes of Health Department of Health and Human ServicesFunds research, conducts studies, and funds multicenter national studiesComposed of 27 Institutes and CentersNIH annually invests over $28 billion in medical research through competitive grants10% research is conducted at NIH in Bethesda, MarylandExamplesNational Cancer Institute
10 NIH Impacting Health Care Death rates from heart disease and stroke fell by 40% and 51%, respectively, between 1975 and 2000.The overall five-year survival rate for childhood cancers rose to nearly 80% during the 1990s from under 60% in the 1970s.The number of AIDS-related deaths fell by about 70% between 1995 and 2001.Sudden infant death syndrome rates fell by more than 50% between 1994 and 2000.Infectious diseases—such as rubella, whooping cough, and pneumococcal pneumonia—that once killed and disabled millions of people are now prevented by vaccines.Quality of life for 19 million Americans suffering with depression has improved as a result of more effective medication and psychotherapy.
11 NIH Medical Discoveries The sequencing of the human genomeBioterrorism researchAggressively pursue ways to make effective vaccines for deadly diseases like HIV/AIDS, tuberculosis, malaria, and potential agents of bioterrorism.Progress in understanding the immune system may lead to new ways to treat and cure diabetes, arthritis, asthma and allergies.New, more precise ways to treat cancer are emerging, such as drugs that zero in on abnormal proteins in cancer cells.Novel research methods are being developed that can identify the causes of outbreaks, such as Severe Acute Respiratory Syndrome (SARS), in weeks rather than months or years.
12 CRO Sponsor delegates specific responsibilities to the CRO Accountability remains with the original sponsor.A CRO that assumes a sponsor obligation is required to comply with the local regulatory requirementsExamples
13 Site Management Organization (SMO) Individual, a network of individuals or an organization that sub-contracts clinical trial responsibilities from a CRO.Contract negotiations with the trial institutionIRB approvalPatient recruitmentPatient follow-upInformed consent form (ICF) translation into vernacular languagesSite initiation and trial close-out operationsTrial-related documents archival and maintenanceReporting Serious Adverse Events to the CRO and the IRB/IEC
14 Clinical Investigator Ensures that an investigation is conducted according to:the signed investigator statement,the investigational protocolapplicable regulations;Protects the rights, safety, and welfare of subjects under the investigator's careResponsible for the control of drugs under investigation.
15 IRB A group of scientists, doctors, clergy, and consumers Designed to protect study participants.Review and must approve the consent, protocol and any other information that is given or seen by the subject.Confirm that the trial is well designed, does not involve undue risks, and includes safeguards for subjects
16 What regulates this entire process? The Federal Food, Drug and Cosmetic Act (505(a))“…evidence consisting of adequate and well-controlled clinical investigations, by experts (education, training, and experience) to show the drug has the effect it claims.”21 CFR
17 Good Clinical Practice What is it?A collection of regulations, guidelines, and accepted quality research practices which define the standards and procedures for the design, conduct, performance, monitoring, auditing, recording, analysis, and reporting of clinical trials.
18 GCP Applicability All phases of clinical research All aspects of clinical researchEthical conductStudy conductSOPsProcessing of dataArchiving of recordsQuality assuranceStaff training
19 History of GCP 1902 Biologics Act 1906 Food and Drug Act 1937 Elixir of Sulfanilamide Tragedy1938 Food, Drug, and Cosmetics Act1962 Thalidomide Tragedy1962 Kefauver-Harris Amendments1965 Declaration of Helsinki1977 FDA Bioresearch Monitoring ProgramTo better understand GCP, it helps to look at a brief history of the FDA and GCP.Biologics Act: Initial drug regulation passed to ensure purity and safety of serums, vaccines, and similar products used to prevent or treat diseases in humans. Came about as a result of the distribution of contaminated diphtheria antitoxin which caused the death of 12 childrenFood and Drug Act: Prohibited interstate commerce of adulterated and misbranded food and drugs. Established the US Pharmacopoeia and National Formulary as the official standards for drug manufacturing, quality, strength, and purityElixir of Sulfanilamide Tragedy: Sulfanilamide containing the poisonous solvent diethylene glycol, kills 107 persons, many of whom are children, dramatizing the need to establish drug safety before marketing and to enact the pending food and drug law.Food, Drug, and Cosmetics Act: Requires new drugs to be shown safe before marketing-starting a new system of drug regulation.Thalidomide Tragedy: a new sleeping pill, is found to have caused birth defects in thousands of babies born in western Europe arouse public support for stronger drug regulation.Kefauver-Harris Amendments: passed to ensure drug efficacy and greater drug safety. For the first time, drug manufacturers are required to prove to FDA the effectiveness of their products before marketing them. Greater controls are placed on investigational drugs requiring submission of preclinical data to justify trials, reporting of clinical trial results, and informed consent.FDA Bioresearch Monitoring Program: AS a result of poor research practices, the FDA BIMO was created as an oversight group to ensure that research is being conducted to GCP/GLP standards. AKA FDA on-site Auditors.
20 History of GCP 1981 Informed Consent and IRB Regulations 1987 Regulations covering clinical investigator and sponsor obligations1997 ICH GCP guidelinesComputerized Systems Used in Clinical Investigations, May 2007Protecting the Rights, Safety and Welfare of Study Subjects-Supervisory Responsibilities of Investigators, May 2007FDAA, 2008Informed Consent & IRB regulations: established the requirement for IRB review/approval of all human clinical studies. Established the requirement of obtaining and documenting informed consent.Declaration of Helsinki: World Medical Association declaration for ethical principles for medical research involving human subjects. States that the health of the patient will be the first concern of the physician. Research should be based on sound science and well designed protocols.ICH GCP Guidelines: International Conference on Harmonization Good Clinical Practice Guidelines established international standards. These will be reviewed in detail in this module.
21 Common Elements of GCP Human subject protection Informed Consent Investigator obligationsSponsor obligationsMonitor obligationsDocumentation/data handling/statisticsRecord keeping/archivalQuality Assurance
22 Good Clinical Practice SponsorRegulatory AgencyClinical InvestigatorIRB/IECChart shows the interrelations of all the major people involved in a clinical trial. Provides a system of checks and balances to ensure that GCP is followed, human subjects are protected, and quality data is generated.Subject
23 Mission of FDA Good Clinical Practice Program Focal point within FDA for Good Clinical Practice issuesCoordinates FDA policiesContributes to leadership and direction through participation in FDA's Human Subject Protection/Bioresearch Monitoring CouncilCoordinates FDA's Bioresearch Monitoring program with respect to clinical trials, working together with FDA's Office of Regulatory Affairs (ORA)Contributes to international Good Clinical Practice harmonization activitiesPlans and conducts training and outreach programsServes as a liaison with the HHS Office for Human Research Protection (OHRP) and other stakeholders of GCP
24 Office for Good Clinical Practice (OGCP) Established to be watchdog for GCP in clinical trialsCommitted to Quality Assurance in clinical trials“Quality assurance and quality improvement should become the prevailing themes in clinical research.”Quality Assurance: all those planned and systematic actions that are established to ensure that the trial is performed and the data are generated, documented (recorded), and reported in compliance with GCP and the applicable regulatory requirements. (definition from ICH GCP guidance)
25 Office for Good Clinical Practice (OGCP) In Clinical trials, you should strive forBuilding quality upfrontAssuring Quality throughoutDeveloping the capacity for continuous quality improvement now and in the futureQuality Assurance is the cornerstone of success in GCPQuality is maintained via establishment of good processes for study conduct, good processes for data review and an overall process improvement initiative.
26 Office for Good Clinical Practice (OGCP) Why do we need QA in Clinical Trials?More studies, more sites, and more volunteers at each siteExpansion and fluidity of the clinical investigators poolNew players in new roles (CROs, SMOs)New technologies (Electronic record keeping)More participation by vulnerable subjectsGlobal expansion
27 What Defines U.S. GCPs?Food & Drug Administration’s Code of Federal regulationsFDA GuidelinesOther sourcesInternational Conference on Harmonisation Good Clinical Practice: Guideline (ICH/GCP)Hippocratic oath/Nurse Practice Act, etc.FDA’s Code of Federal Regulations:Part 11: Electronic Records and electronic signaturesPart 50: Informed ConsentPart 54: Financial Disclosure by clinical investigatorsPart 56: IRBsPart 312: Investigational New Drug ApplicationPart 314 Applications for RDA approval to market a new drugFDA Guidelines: e.g. guideline on monitoring of clinical trialsOther Sources:FDA Information SheetsIRBClinical InvestigatorICH GCP: This is what we will focus on for this discussion
28 FDA Regulations Electronic Records Protection of Human Subjects 21 CFR, part 11Protection of Human Subjects21 CFR, part 50Financial Disclosure21 CFR, part 54Institutional Review Boards21 CFR, part 56Investigational New Drug Applications21 CFR, part 312Application for FDA Approval to Market a New Drug or an Antibiotic Drug21 CFR, part 314These are all links to the various FDA regulations. They are worth a brief exploration to better understand their content. The next several slides will discuss these regulations in greater detail.
30 21 CFR, Part 11 Went into effect August 1997 Establishes the FDA’s requirements for electronic records and electronic signaturesApplies to records in electronic format that are created, modified, maintained, archived, retrieved, or transmitted under any records requirements in FDA regulations.
31 21 CFR, Part 11 The regulation applies to source documents which are Created in hard copy then entered into a computerized systemCreated by direct entry by a person into a computerized systemCreated automatically by a computerized system.Hard Copy examples: An ECG which is performed then the numerical values are entered into a computerized CRFDirect Entry: An adverse event which is recorded directly onto a computerized source document. It is not recorded on paper. In this case the source document.Automatic Entry: A blood pressure taken by a Dinamapp where the results are automatically downloaded onto an electronic source document for utlimate upload into an eCRF.
32 21 CFR, Part 50Applies to all clinical investigations regulated by the FDANo investigator may involve a human being as a subject in research unless the investigator has obtained informed consentDetails exceptions to informed consentDetails 8 elements of informed consentIC must be documented using a written document of IC.Subpart D details the additional safeguards for children.Part 50 is related to Human Subject Protection for studies that are regulated by the FDA. This regulation does not apply to NIH studies. Those studies are governed by other legislation.
33 21 CFR, Part 54 Financial Disclosure Purpose: To ensure that financial interests and arrangements of the clinical investigators are identified and disclosed.Applies to drugs, biologics and devicesIntent is to make the agency aware of payment arrangements between commercial sponsors and investigators that could lead to inadvertent biasFDA will give closer scrutiny to studies where investigators have reportable financial interests or arrangements
34 21 CFR, Part 54 Financial Disclosure Applicant must completely and accurately disclose or certify information concerning the financial interests of a clinical investigator who is not a full-time or part-time employee of the sponsor for each covered clinical study.Reporting RequirementsCompensation affected by the outcome of clinical studiesSignificant equity interest in the sponsor of a covered studyProprietary interest in the tested product
35 21 CFR, Part 56 Investigational Review Boards Composition, operation, and responsibility of an Institutional Review Board (IRB) that reviews clinical investigations regulated by the Food and Drug AdministrationClinical investigation which must meet the requirements for submission to the FDA can not be initiated unless that investigation has been reviewed and approved by, and remains subject to continuing review by, an IRBMembership must have at least 5 membersDiversity in race, genderOne individual who is ScientistOne individual who is a non-scientistOne member not affiliated with the institutionAll IRBs are governed by this legislation.
36 21 CFR, Part 56 Investigational Review Boards Requires that IRB follows detailed written proceduresRequires review of documents at convened meetingsAllows for expedited review for situations with minimal risk
37 21 CFR, Part 312 Investigational New Drug Application Details procedures and requirements for the use of investigational new drugsAllows you to ship drugs that have not been approved by the FDA for the purposes of conducting a clinical trial.Drug must be labeled with "Caution: New Drug--Limited by Federal (or United States) law to investigational use."FDA's primary objectives in reviewing an IND are,To assure the safety and rights of subjects,In Phase 2 and 3, to help assure that the quality of the scientific evaluation of drugs is adequate to permit an evaluation of the drug's effectiveness and safety.An IND is required for drugs that do not have FDA approval or for new formulations or indications.
38 21 CFR, Part 312 Investigational New Drug Application Sponsor submits IND when conducting a study with a drug that is regulated by part 312Focus of the initial IND submission is on the general investigational plan and the protocols for specific human studiesAmendments contain new or revised protocols build logically on previous submissions and include additional informationAnnual reports to the IND report the status of studies being conducted under the IND and update the general investigational plan for the coming year.Drugs regulated by part 312 includeThe clinical investigation of a drug product that is lawfully marketed in the United States is exempt from the requirements of this part if all the following apply:(i) The investigation is not intended to be reported to FDA as a well-controlled study in support of a new indication for use nor intended to be used to support any other significant change in the labeling for the drug;(ii) If the drug that is undergoing investigation is lawfully marketed as a prescription drug product, the investigation is not intended to support a significant change in the advertising for the product;(iii) The investigation does not involve a route of administration or dosage level or use in a patient population or other factor that significantly increases the risks (or decreases the acceptability of the risks) associated with the use of the drug product;(iv) The investigation is conducted in compliance with the requirements for institutional review set forth in part 56 and with the requirements for informed consent set forth in part 50; and(v) The investigation is conducted in compliance with the requirements ofThe amount of information on a particular drug that must be submitted in an IND depends upon such factors as the novelty of the drug, the extent to which it has been studied previously, the known or suspected risks, and the developmental phase of the drug.
39 21 CFR, Part 314 Application to Market a New Drug Applications to the FDA to review and approve a new drug to market.Establishes an efficient and thorough drug review process in order to:(a) Facilitate the approval of drugs shown to be safe and effective; and(b) ensure the disapproval of drugs not shown to be safe and effective.Also includes abbreviated applications
40 FDA Guidelines FDA Information Sheets FDA Guidelines for Monitoring of Clinical InvestigationsGuidance for IRBs, Investigators, and SponsorsFDA compliance Program Guidance ManualsFDA Compliance Policy GuidelinesFDA Guidelines for the Preparation of IND Products
41 ICH/Good Clinical Practice What is it?An international, ethical, and scientific quality standard for designing, conducting, recording, and reporting trials that involve the participation of human subjects.
42 ICH/Good Clinical Practice Goals:Identify and reduce differences in technical requirements for drug development among regulatory agenciesEnsure worldwide acceptability of dataImprove the quality of researchProtection of research subjects
43 ICH/Good Clinical Practice History:Initiated in 1990 with focus on Safety, Quality and Efficacy.Agreement between US, Europe and Japan to take action on harmonizationPrimarily concerned with studies conducted in United States, Japan, and the European UnionAs a result of the need for better quality in clinical trials the ICH GCP guideline was developed.1997 Publication of Document E6 providing guidelines that describe the responsibilities and expectations of all participants in the conduct of clinical trials,Adopted by FDA as guidance documentPrepared under the International Conference on Harmonization (ICH)ICH has many focuses addressing harmonization of drug trials including topics such as toxicology, manufacturing and pre-clinical data. One initiative of this large project is the E6 document that focuses on clinical study conduct.Although concerned primarily with the US, Japan, and EU, these guidelines should be used wherever research is conducted to generate clinical data that will be submitted to a regulatory authority.
44 International Conference on Harmonization (ICH) E2D Post-Approval Safety Data Management: Definitions and Standards for Expedited ReportingE9 Statistical Principals for Clinical TrialsE11 Clinical Investigation of Medicinal Products in Pediatric PopulationE14 The Clinical Evaluation of QT/QTc Interval Prolongation and Pro-arrhythmia Potential for Non-Anti-arrhythmic Drugs
45 ICH/Good Clinical Practice General Points of Document E6Protocol developmentInstitutional Review Board (IRB)/Independent Ethics Committee (IEC) review and approvalInformed consent processesStudy conducted according to protocolData recording, handling, storageInvestigational drug accountability/controlAdverse experience reportingProcedures to ensure quality of trial and data
46 ICH/Good Clinical Practice ICH Guidelines cover the following topics:Institutional Review Board (IRB)/Independent Ethics Committee (IEC)InvestigatorSponsorProtocolInvestigator: includes obtaining an informed consentSponsor: includes trial monitoring and audit
47 ICH/Good Clinical Practice Investigator’s Brochure (IB)Essential documents for the conduct of a clinical trialInvestigator’s Brochure is information on studies, both clinical and pre-clinical, conducted to date. It is expected that the Investigator and anyone involved in the preparation of clinical supply is familiar with the IB.
48 Institutional Review Board (IRB)/Independent Ethics Committee (IEC) Primary function is to safeguard the rights, safety, and well-being of all trial subjects, especially vulnerable subjectsLocal IRB vs Central IRBThe ICH GCP guidelines include everything from the composition of the IRB to what documents need to be review and approved. The IRB will be discussed in detail in another training module. Independent Ethics Committee is European version.
49 Investigator Responsibilities – Ethical Principles Medical management of study subjectsQualificationsAdequate ResourcesMedical Care of Trial SubjectsCommunication with IRB/IECCompliance with ProtocolInvestigational ProductInformed ConsentPatient records/case report forms
50 Investigator Responsibilities Records and ReportsProgress ReportsSafety ReportingPremature termination/suspension of trialFinal ReportRecords & Reports: Investigator is responsible for the accuracy, completeness, legibility, and timeliness of the data in the CRFs. Source documentation and CRFs will be covered in more detail in another module.Progress Reports: The investigator is responsible for submitting written summaries of the trial to the IRB annually as well as reports to the sponsor.Safety Reporting: The Investigator is responsible for serious AE reporting. AEs will be covered in more detail in another module.Premature Termination/Suspension of Trial: If a trail is terminated early or suspended, the investigator is responsible for notifying the subjects, assuring appropriate therapy and follow up for the subjects, and where applicable, informing the regulatory authority.Final Report: At trial end, the investigator is responsible for providing the sponsor will all required reports, and providing the IRB with a summary of the trials outcome.
51 Sponsor Responsibilities Medical expertise – Investigator’s BrochureStudy designTrial management,Data managementData Handling, Recordkeeping, and Independent Data Monitoring CommitteeSupervise conduct of studyData handling and verificationTrial Management, Data Handling: Use qualified individuals to supervise the overall conduct of the trail, to handle the data, to verify the data, to conduct the statistical analyses, and to prepare the trial reports.When using electronic data systems: the sponsor/CRO must ensure/document the system has been validated, maintain SOPs for it, ensure that it has an audit trail for any data changes, a security system to prevent unauthorized access, adequate backup, and safeguard the blinding of the study.Investigator Selection: Sponsor is responsible for selecting the investigator/institution.Confirmation of Review by IRB/IEC: Sponsor should obtain from investigator documented IRB/IEC approval.Safety Information: Sponsor is responsible for the ongoing safety eval of the drug and notifying all involved investigators of anything that could adversely affect the safety of the subjects.
52 Sponsor Responsibilities Investigator selectionConfirmation of review by IRB/IECSafety reportingRecord management
53 Sponsor Responsibilities AuditEvaluate trial conduct is in compliance with protocol, GCP and SOPMonitoringPurpose: insure rights of subjects are protected, data are accurate, complete and verifiable, trial conducted to GCPSelection/Qualifications of MonitorAudit: The purpose of the audit is to evaluate the trial conduct and compliance with the protocol, SOPs, GCPs, and applicable regulatory requirements. An audit may be done as part of a quality assurance program. It can be conducted by an group internal to the site, internal to the sponsor or a regulatory body such as the FDA.Monitoring: Serves as sponsor representative to the site, ensuring that the study was conducted in accordance with the protocol and GCPPurpose: Purpose of monitoring is to make sure the rights of the subjects are protected, the reported data are accurate, complete, and verifiable from source documents, and the trial was conducted in compliance with the protocol, GCP, and regulatory requirements.Selection/Qualifications: The sponsor is responsible for appointing the monitor. The monitor needs to be familiar with the investigational product, the protocol, the consent form, and any other written information.
54 Sponsor Responsibilities Quality Assurance/Quality ControlSOPs regarding trial conductRegistration of clinical trialsContract Research OrganizationSponsor may transfer all trial responsibilities to a CROCRO must implement QA/QCAll sponsor responsibilities transfer to CROQA/QC: Responsible for implementing and maintaining qa/qc systems with written SOPs to ensure that trials are conducted in compliance with GCPCRO: The Sponsor may transfer any or all of his duties and functions to a CRO but retains the ultimate responsibility for them. The CRO should implement qa/qc. All responsibilities referred to as the sponsors should also apply to the CRO.
55 Monitoring Responsibilities Main line of communicationVerify investigator qualificationsMonitor handling of investigational productVerify adherence to protocolInformed consentManage study regulatory documents on behalf of the sponsorEnsure site training is providedProvide Monitoring ReportResponsibilities: In general, there needs to be on-site monitoring before, during and after the trial. The monitor should:Act as the main line of communication between the sponsor and the investigatorVerify that the investigator has adequate qualifications and resourcesVerify for the investigational product that the drug has been stored and dispensed appropriately, and that unused supplies have been handled appropriatelyVerify that the protocol has been followedVerify that written consent has been obtainedEnsure that the investigator receives the current IB, documents, and supplies to conduct the trial appropriatelyEnsure that the investigator and staff are properly educated about the trialVerify that only eligible subjects are being enrolledReport the subject recruitment rateVerify that source data/documents are accurate and completeVerify that the investigator provides all the required reports and submissionsChecks the accuracy and completeness of the CRF entries, source documents and other trial related records against each other. SpecificallyData on CRFs are consistent with the source docsAny dose or therapy modifications are well documentedAEs, Concomitant medications, and inter current illnesses are reported as per protocolMissed procedures, visits are recorded on the CRFsWithdrawals or dropouts are reported and explained on the CRFsInforming the investigator of any CRF entry error, omission or illegibility.Determining whether all Ads are appropriated reported within the time periods as per GCP, protocol, and regulatory requirementsCommunicating deviations from the protocol, SOPs, and GCP to the investigator and taking appropriate action to prevent recurrencesMonitoring Report: must submit a written report to the sponsor after each trial-site visit or trial-related communication all findings.
56 Protocol and Amendments Should includeGeneral InformationBackground InformationTrial Objectives and PurposeTrial DesignSelection/Withdrawal of subjectsTreatment of SubjectsAssessment of EfficacyAssessment of SafetyStatisticsGeneral Information: Protocol title, number, date as well as demographic information of the sponsor and investigatorsBackground Information: name and description of the investigational product, summary on non-clinical and clinical findings, summary of know and potential risks and benefits to the subjects, description of the population to be studies.Trial Objectives/Purpose: a detailed description of the objectives and purpose of the trial.Trial Design: specific statement of the primary and secondary endpoints, description of the design of the trial, ways to minimize or avoid bias (e.g. blinding, randomization), description of the dosage and regimen, and expected duration of participation.Selection and Withdrawal of Subjects: Inclusion/exclusion criteria, and withdrawal criteriaTreatment of Subjects: treatment to be administered, dosing schedule, route of administration, treatment period, medications permitted and not permitted during trial, and procedures for monitoring compliance.Assessment of Efficacy: efficacy parameters and methods and timing for assessing, recording, and analyzing them.Assessment of Safety: safety parameters, and methods and timing for assessing, recoding, and analyzing. Procedures for eliciting reports of and for recording and reporting AEs and intercurrent illnesses.Statistics: number of subjects planned to be enrolled and reason for sample size, level of significance. Criteria for the termination of the trial.
57 Investigator’s Brochure Compilation of the clinical and nonclinical data on the investigational drug.Needs to reviewed at least annually and revised as necessaryAs per GCP, relevant new information may be so important that it should be communicated to the investigators before it is included in a revised IBIND safety updatesCopy provided to IRB.Copy of the IB should be given to the Investigator and subsequently reviewed by the investigator and also submitted to IRB.
58 KEYS to GCP Follow If it’s not documented, it didn’t happen! The regulationsThe protocolThe SOPsGuidelinesIf it’s not documented, it didn’t happen!Must be able to recreate CRF data from source documents
59 Links FDA 21 CFR, part 54 FDA 21 CFR, part 56 FDA 21 CFR, part 312 E6 Consolidated Guidance for Good Clinical PracticeFDA 21 CFR, Part 50FDA 21 CFR, part 54FDA 21 CFR, part 56FDA 21 CFR, part 312FDA 21 CFR, part 314NIH
60 Role of the Principal Investigator careRole of the Principal InvestigatorcommunityDonna W. Dorozinsky, RN, MSN, CCRCresearchteach
61 ObjectivesDescribe the Investigator responsibilities as defined by the FDA and ICHDiscuss the practical elements necessary to remain in regulatory and ethical compliance with all aspects of the clinical trial processDiscuss the additional responsibilities of the Investigator in Investigator initiated research.
62 GCP and the and the Investigator Golden StandardsTo ensure the integrity of clinical research dataTo provide adequate safeguards to ensure the protection of human subjectsTo ensure that the highest standard of ethical conduct is preservedTo address all applicable regulatory requirements
63 Expectations What does the FDA expect of you? Manage the clinical trialConduct the protocolCollect quality dataInvestigational articleaccountability
64 Expectations What does the FDA expect of you? Manage the clinical trialResponsibility, authority, accountability, delegation, and documentationConduct the protocolWho did what?Who obtained informed consent?Who determined participant eligibility?Who corresponded with the IRB?Who identified, reported and followed-up on AEs?
65 Expectations What does the FDA expect of you? Quality data Who maintained study files?Who collected the data?Who completed the case report forms?What source documents are used to validate and support data submitted to FDA?Investigational article accountabilityWhere was the investigational drug stored?Who dispensed the drug?Who can account for the investigational drug?
66 Statement of Investigator Your commitmentsForm FDA 1572
68 Please DO NOT RETURN this application to this address. 8. ATTACH THE FOLLOWING CLINICAL PROTOCOL INFORMATION:FOR PHASE 1 INVESTIGATIONS, A GENERAL OUTLINE OF THE PLANNED INVESTIGATION INCLUDING THE ESTIMATED DURATION OF THE STUDY AND THE MAXIMUM NUMBER OF SUBJECTS THAT WILL BE INVOLVED.FOR PHASE 2 OR 3 INVESTIGATIONS, AN OUTLINE OF THE STUDY PROTOCOL INCLUDING AN APPROXIMATION OF THE NUMBER OF SUBJECTS TO BE TREATED WITH THE DRUG AND THE NUMBER TO BE EMPLOYED AS CONTROLS, IF ANY; THE CLINICAL USES TO BE INVESTIGATED; CHARACTERISTICS OF SUBJECTS BY AGE, SEX, AND CONDITION; THE KIND OF CLINICAL OBSERVATIONS AND LABORATORY TESTS TO BE CONDUCTED; THE ESTIMATED DURATION OF THE STUDY; AND COPIES OR A DESCRIPTION OF CASE REPORT FORMS TO BE USED.9. COMMITMENTS:I agree to conduct the study(ies) in accordance with the relevant, current protocol(s) and will only make changes in a protocol after notifying the sponsor, except when necessary to protect the safety, rights, or welfare of subjects.I agree to personally conduct or supervise the described investigation(s).I agree to inform any patients, or any persons used as controls, that the drugs are being used for investigational purposes and I will ensure that the requirements relating to obtaining informed consent in 21 CFR Part 50 and institutional review board (IRB) review and approval in 21 CFR Part 56 are met.I agree to report to the sponsor adverse experiences that occur in the course of the investigation(s) in accordance with 21 CFRI have read and understand the information in the investigator’s brochure, including the potential risks and side effects of the drug.I agree to ensure that all associates, colleagues, and employees assisting in the conduct of the study(ies) are informed about their obligations in meeting the above commitments.I agree to maintain adequate and accurate records in accordance with 21 CFR and to make those records available for inspection in accordance with 21 CFRI will ensure that an IRB that complies with the requirements of 21 CFR Part 56 will be responsible for the initial and continuing review and approval of the clinical investigation. I also agree to promptly report to the IRB all changes in the research activity and all unanticipated problems involving risks to human subjects or others. Additionally, I will not make any changes in the research without IRB approval, except where necessary to eliminate apparent immediate hazards to human subjects.I agree to comply with all other requirements regarding the obligations of clinical investigators and all other pertinent requirements in 21 CFR Part 312.INSTRUCTIONS FOR COMPLETING FORM FDA 1572 STATEMENT OF INVESTIGATOR:1. Complete all sections. Attach a separate page if additional space is needed.2. Attach curriculum vitae or other statement of qualifications as described in Section 2.3. Attach protocol outline as described in Section 8.4. Sign and date below.5. FORWARD THE COMPLETED FORM AND ATTACHMENTS TO THE SPONSOR. The sponsor will incorporate this information along with other technical data into an Investigational New Drug Application (IND).10. SIGNATURE OF INVESTIGATOR11. DATE(WARNING: A willfully false statement is a criminal offense. U.S.C. Title 18, Sec )Public reporting burden for this collection of information is estimated to average 100 hours per response, including the time for reviewing instructions,searching existing data sources, gathering and maintaining the data needed, and completing reviewing the collection of information. Send commentsregarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden to:Food and Drug AdministrationCBER (HFM-99)1401 Rockville PikeRockville, MDCDER (HFD-94)12229 Wilkins AvenueRockville, MD 20852"An agency may not conduct or sponsor, and aperson is not required to respond to, acollection of information unless it displays acurrently valid OMB control number."Please DO NOT RETURN this application to this address.
69 Investigator Responsibilities FDA Form 1572 Protocol compliance. Agree to…conduct of the trial according to the Protocol.Personally supervise the studyInform subjects of drugs that are being used for investigational purposesEnsure all clinic staff fully understand and follow the protocolImplement changes to the protocol only after written consent of sponsor, IRB and regulatory agencies.Report AEsRead and understand the IBMaintain recordsComply with 21 CFR Parts 56 and 312I.
70 Investigator Responsibilities Medical management of trial participantsTo provide information to the participant regarding nature of the investigationTo provide adequate medical care for the participant during the trialTo ensure welfare and safety of the participant during the trialTo provide appropriate medical care and follow-up procedures at the conclusion of the trialThese are not ordinary patients
71 Translation Into Practice Answer subject questionsMedical care takes priority over the protocolSafety comes firstFollow events to resolutionCommunication with PCPSubject access to PI
72 Investigator Responsibilities Staff and FacilitiesTo ensure that there is adequate staff to support the study, that they are familiar with the trial protocol and the standards of Good Clinical PracticesTo ensure adequate facilities and equipmentTo use certified laboratories with validated assay methodology
73 Translation Into Practice Study CoordinatorFacilities and EquipmentSecured storage of IP and study filesEvidence of equipment maintenanceValidated assays
74 Investigator Responsibilities Adequate ResourcesPotential for recruiting adequate number of qualified subjects.Sufficient time to properly conduct studyAdequate staff and resourcesEnsure all staff involved in conduct of study have been properly trained
75 Translation Into Practice Available qualifying patientsResearch is time consumingAre your coordinators carrying too many studies?If your subjects need eye examinations do you have arrangements with an ophthalmologist?
76 Investigator Responsibilities Compliance with local regulations and institutional requirementsTo obtain the review/approval of the IRBTo provide periodic study status reports to the IRB (at least annually)To promptly inform the IRB / DSMB of significant safety issues (SAEs from site, IND Safety Reports for program)Informed Consent
77 Translation Into Practice Communication with a duly constituted IRBLocal vs. CommercialAnnual updateCommunicating IND safety updates to the IRBEvaluating IND safety updates to determine need for adjustments to ICFProcess for identifying and reporting SAEsProcess for obtaining informed consent
78 Investigator Responsibilities Control of investigational drugs, vaccines, or devices (article)To provide accountability system to address receipt, distribution, and return of all investigational suppliesTo ensure that supplies are properly stored and accessible only to designated study staffTo ensure that investigational materials are used only according to protocolTo ensure that randomization procedures exist along with process for breaking the blindMay be delegated to a qualified individualExplain correct use to the subjectProcedures for randomization and blinding
79 Translation Into Practice Process for receipt storage and returnSecure IP storage area that is monitored for temperatureDrug Accountability performed each time drug is dispensedEstablish procedure for maintaining randomization and breaking the blind
80 Investigator Responsibilities DOCUMENTAIPatient records/case report formsTo provide complete and accurate data to the sponsorTo maintain patient records to include history, prescribed medication and investigational product(s), measurements, exams, evaluations and adverse eventsTo apply corrections to clinical research data according to principles of good research practice (i.e., single-line delete, date and initial)Correlation between the CRF and the source document
81 Translation Into Practice DOCUMENTAIPatient records/case report formsComplete and accurate data to the sponsorPatient records that include history, measurements, exams, evaluations and adverse eventsAccess to in-patient recordsQC of CRFs to source documents
82 Translation Into Practice Regulatory BinderIRB CommunicationsProtocol, ICF, AmendmentsIBFDA Form 1572Financial DisclosureCVsSite Signature LogDelegation of Authority LogStudy CommunicationsScreening LogLaboratory Reference RangesSite Visit LogIP Accountability
83 Translation Into Practice Archive Essential Study Documents at end of studyShould be easy to retrieve documentsIf you move your location, notify the sponsor
84 Investigator Responsibilities Safety ReportingSAEs reported immediately to the sponsorAE or laboratory abnormalities reported to the sponsor within the agreed timeline.Report deaths and all associated documentation to sponsor and IRB.
85 Translation Into Practice Assess for AEs at each visitIB is the driver for determining SAEsKey is “unexpected”Report all adverse events – you never know!All clinically significant laboratory or diagnostic results are AEsFunctioning under an assuranceUnexpected eventsUnexpected problems
86 Investigator Responsibilities Compliance with the ProtocolConduct the study as described in the protocolNo deviations without agreement from sponsor and IRBDocumentation of any unintentional deviationsDeviation for immediate hazard
87 Translation Into Practice Follow the protocol as it is writtenRecipe versus ContractDefined process for training staff involved in conduct of the trialDo not implement a change in the protocol until you have received written IRB approval.Revision to ICF
88 Investigator Responsibilities Informed consentComply with all regulatory requirements and adhere to GCPRevise ICF when new information becomes availableThere should be no coercion of the subject to participateUse non-technical languageProvide ample time for consentingCopy of the signed and dated ICF
89 High Risk to Delegate Approval for study participation Assignment of causality for adverse events (AE)Physical examinationsFinal review of CRFs
90 Clarification of FDA expectations: Protecting the Rights, Safety, and Welfare of Study Subjects – Supervisory Responsibilities of InvestigatorsDraft FDA Guidance, May 2007Responsibilities related to human subject protection and data integrity.Clarification of FDA expectations:To supervise a clinical study where some study tasks are delegatedTo protect rights, safety and welfare of study subjects.
91 Clinical Trials of Drugs Clarification of Investigator ResponsibilitiesSupervision of Conduct of the StudyProtecting the Rights, Safety and Welfare of Study Subjects
92 Supervision of Conduct of Study Appropriate delegation of tasksEnsure that individuals to whom a task is delegated is qualified to perform the task.Generally related to tasks that are clinical or medical in nature.Historically in appropriate delegation of tasks.
93 Supervision of Conduct of Study Define adequate trainingGeneral familiarity with the protocolSpecific understanding of the details related to the tasks they will be performingAwareness of regulatory requirements and acceptable standardsCompetencyInformed of changes to protocol
94 Supervision of Conduct of Study Adequate SupervisionRoutine meetings with staff to review trial progress and update staffRoutine meetings with the sponsor’s monitorsProcedure forcorrecting problems identified by study personnel.documenting the performance of delegated tasks in a satisfactory manner.ensuring study is conducted in accordance with 21 CFR, Part 50.Ensuring that information in source documentation matches CRFs.dealing with data queries and discrepancies identified by the study monitor.Ensuring staff comply with protocol, AE assessment and reporting and other medical issues.
95 Supervision of Conduct of Study Oversight of other parties involved in the conduct of the study.Study staff not in direct employ of the investigator.Parties other than study staff (clinical laboratories
96 Protecting the Rights, Safety and Welfare of Study Subjects Provide a reasonable standard of medical care.Reasonable access to medical care by being available to subjects during the conduct of the trial at their site.Seek to minimize protocol violations which may be considered a failure to protect the rights, safety and welfare of subjectsAccess to medical care: If investigator is not going to be available for an extended period, then clinical responsibility for study subjects should be delegated to a specific qualified physician who will be readily available to subjects.Document this availability in a 1572 or investigator agreement (with notification to IRB). In the clinical investigator is a non-physician, then adequate arrangements should be made for medical coverage.
97 Investigator Initiated Research Reasons Investigators choose to act as a sponsorScientific interest in a drug or productAn opportunity to contribute to clinical knowledgeA potential for publication of study results
98 Investigator Initiated Research ResponsibilitiesWriting the protocol and designing the Case Report FormMonitoring the study and reviewing the source documentsDrug accountabilitySubmitting safety reports to the FDAComplying with all applicable FDA regulationsIND submission
100 Human Subject Protection careHuman Subject ProtectioncommunityDonna W. Dorozinsky, RN, MSN, CCRCresearchteach
101 Course ObjectivesDiscuss the history of human subject protection and the historical events impacting today’s current regulations.Identify the 8 elements of informed consent.Discuss the general requirements in obtaining informed consent.Discuss the IRB requirements and the contents of 21 CFR, Part 56.Discuss the HIPAA requirements as they relate to privacy in clinical research.
102 Human Subject Protection History of Human Subject ProtectionDeclaration of HelsinkiBelmont ReportInformed ConsentInstitutional Review Boards
103 Historical Abuse of Subjects 1932: Tuskegee syphilis studyDesigned to determine the natural history of untreated syphilis400 black men with syphilis were recruited without informed consentSyphilis left untreated to determine course of disease100 men died, 40 wives infected, 19 children contracted disease at birthWorld War IIAppalling experiments conducted on imprisoned ethnic groups by physiciansTuskegee: first account of this was reviewed in In 1997 the US made a formal apology to remaining survivors and families.
104 Human Subject Protection 1947: Nuremberg Code1962: Kefauver-Harris Amendment1964: Declaration of Helsinki1967: FDA required informed consent to be obtained in writing1974: National Research Act1979: Belmont report1981: Congress enacted 3 statutes that govern human subject protectionNuremberg Code: Response to WWII atrocities. Was the first declaration of medical ethics. Required voluntary consent to be given by subjected participating in medical research.Kefauver-Harris Amendment: Required informed consentDeclaration of Helsinki: Recommendations guiding physicians in biomedical research involving human subjects. Will be explored in more depth1967: FDA required that the consent process and required consent be obtained in writing for early stages of researchNational Research Act: Mandated the establishment of IRBs to review all federally funded human research. Created the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research.Belmont Report: Objective was to provide an analytical framework that will guide the resolution of ethical problems arising from research involving human subjects. Will be explored in more detail.1981: FDA regulation 21 CFR part 50, PHS regulation 45 CFR part 46 both titled Protection of Human Subjects. Also FDA regulation 21 CRF part 56 titled Institutional Review Boards. These are the governing documents today.
105 Declaration of Helsinki Research must conform to generally accepted scientific principles and should be based on adequately performed laboratory and animal experiments.Follow a protocol which is reviewed by a “specially appointed independent committee for consideration, comment, and guidance” e.g. IRBConducted only by scientifically qualified persons; supervised by clinically competent medical personImportance of the objective is in proportion to the risk to the subjectPredictable risks outweigh foreseeable benefitsRespect the privacy of the subject and safeguard his/her integrityAdopted in 1964, amended in 1975 & 1983 by the World Medical Assembly, multiple amendments since.Placebo requirements.Gave recommendations to serve as a guide to every physician in biomedical research involving human subjects.These are only a guide.
106 Declaration of Helsinki Each subject must give informed consent indicating they he/she is adequately informed of the study, benefits, hazards; they must be informed that he/she can decide not to participate or to withdraw from the studyIf subject is incompetent, then informed consent must be obtained from the legal guardian.If the subject is a minor who can give consent, this should be obtained in addition to the legal guardian’s.
107 Belmont ReportObjective is to provide an analytical framework that will guide the resolution of ethical problems arising from research involving human subjects.Published in April Written by the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. This was a select group of 11 American men and women. Their assignment from congress was to “identify the basic ethical principles that should underlie the conduct of biomedical and behavioral research involving human subjects and to develop guidelines which should be followed to assure that such research is conducted in accordance with those principles”.These have never been formally adopted but have become the primary ethical framework for protecting human research subjects in the United States. This became the basis for future DHHS laws.
108 Belmont Report Covers 3 topics Boundaries between practice and researchBasic ethical principlesApplications
109 Belmont Report Boundaries between practice and research Practice: interventions to enhance the well-being of a patient with a reasonable expectation of success. To provide diagnosis and preventive treatment or therapy.Research: Activity designed to test a hypothesis, draw conclusions, and contribute to general knowledge. Formal protocol with an objective and set of procedures. Benefits are not always known.May be carried on together when the research is to evaluate the safety/efficacy of a new therapy.If there is any element of research, it needs to undergo review for the protection of human subjects, i.e. IRB review.During informed consent it is essential that the subject know which activities are research and which are standard practice.
110 Belmont Report Basic Ethical Principles Respect for Persons:Individuals should be treated as autonomous agentsPersons with diminished autonomy are entitled to protectionSubjects must enter into the research voluntarily and with adequate information.BeneficenceAn obligation to improve a persons’ well being.Do not harmMaximize possible benefitsMinimize possible risks1. Autonomous person: someone capable of deliberation about personal goals and acting upon their decisions.Diminished autonomy: includes those people with diminished mental capacity, minors, prisoners.Hippocratic oath: to help or at least to do no harm. Must decide when it is proper to pursue benefits of researchdespite the risks involved and when should the benefits be foregone because of risks to the subjects.
111 Belmont Report Applications Informed consent:People should have the opportunity to choose what shall or shall not happen to them.Contains 3 elements: information, comprehension, voluntarinessInformation: subject must understand that research is neo necessary for their well being nor are the effects of the research fully known.Comprehension: The information provided to the subject must be in a language and at a level that he/she can understand. Investigators are responsible for making sure that a subject understands the information.Voluntariness: A consent is valid only if it is voluntarily given which means it is free of coercion and undue influence.The report singles out the following three activities: Informed consent, risk/benefit assessment, subject selectionInformed consent:Information: specific items to include: research procedure, purposes, risks, benefits, alternative procedures, statement offering the subject the chance to ask questions and to withdraw from the research at any time.Comprehension: The manner and context that the information is presented is as important as the information itself. When the study risks are more serious, the obligation to make sure the subject understands the information is even more important. In some cases it may be suitable to give the subject an oral or written test of comprehension.Voluntariness: Coercion is the overt threat of harm in order to obtain compliance. Undue influence is an offer of excessive, unwarranted, inappropriate or improper reward in order to gain compliance. This could be excessive payment in a study.
112 Belmont Report Applications Assessment of Risks and Benefits:Risk: the possibility that harm may occurBenefit: something positive related to well being.Risks to the subject should be outweighed by the sum of anticipated benefits to the subject and societySelection of Subjects:Two levels of justice: individual and societalIndividual justice: Investigator must demonstrate fair procedures in selecting the subjects.Societal justice: fair and equitable selection of subjects across economic, ethnic, and gender classes.
114 Informed Consent Governing documents: FDA 21 CFR 50: Protection of Human subjectsHHS 45 CFR 46: Protection of Human SubjectsFDA Information Sheet: Informed Consent RegulationsFDA Information Sheet: A Guide To Informed Consent Documents
115 Informed Consent“Informed consent is more than just a signature on a form, it is a process of information exchange that includes, recruitment materials, written materials, verbal instructions, question/answer sessions, and measure of subject understanding.”Quote from FDA information sheet “A Guide to Informed Consent Documents”
116 Informed Consent“The consent document should be the basis for a meaningful exchange between the investigator and the subject.”Quote from FDA Information sheet: “A Guide to Informed Consent” the consent process
117 Ethical Standards of Informed Consent One of the biggest obligations facing everyone involved in developing new medicines and medical devices that use the human research subject is the consistent requirement ofRespect, compassion, understandingJAMA, 5/24/00, Vol 283, No. 20 “What makes Clinical Research Ethical?
118 Informed Consent Informed Consent Definition A process by which a subject voluntarily confirms his or her willingness to participate in a particular trial, after having been informed of all aspects of the trial that are relevant to the subject’s decision to participate. Informed consent is documented by means of a written, signed, and dated informed consent form.Definition from ICH GCP E6 document
119 Informed ConsentInformed consent documents must meet the requirements of 21 CRF and contain the information required by 21 CRFIRBs have the ultimate authority for ensuring the adequacy of the information in the informed consent document.IRBs: Many have standard language and/or a standard format to be used in portions of the IC documents. Typical areas with standard language include confidentiality, compensation, answers to questions, and the voluntary nature of participation.
120 Informed Consent General Requirements for Informed Consent: No investigator may involve a human being as a subject in research unless informed consent is obtained.Sufficient opportunity must be give to the subject to decide whether or not to participate
121 Informed Consent General Requirements for Informed Consent: Must minimize the possibility of coercion or undue influenceNo informed consent may include any exculpatory language (release of responsibility).Exculpatory language: waive or appear to waive any of the subject’s rights. Releases or appears to release the investigator, the sponsor, the institution, from liability for negligence.
122 Informed Consent Informed consent must be understandable Technical and scientific terms must be adequately explained or simpler terms substituted.More understandable if the subject is referred to as “you” and the investigator as “I/we”Subjects should not be asked to certify that they “fully understand” the study.Subjects may state that they understand the information in the IC document or the information presented to them. They cannot judge whether the information in the document is complete.
123 Informed Consent Informed consent must be understandable Consent must not imply or state that the study is approved by the FDAIf subject population includes non-English specking subjects, a translated consent document should be preparedStudies specifically are not approved by the FDA. FDA approves an IND but not each particular study.IRB should review translated document to be sure that it is accurate.If a language barrier does exist, the investigator should consider the ethical implications of enrolling the subject. They may not clearly understand the information presented, therefore, consent will not truly be informed.
124 Informed Consent Informed consent must be understandable A person who understands English, but does not read and write can be consented by their “making their mark” on the document.When consenting older children, it is recommended that there be two forms: an informed consent for the parent/guardian to sign as well as an assent document for the child to sign.To consent an illiterate subject, the document should be read to the subject followed by the usual consent discussion. An impartial third party should witness the consent process and sign the consent document. It is recommended that the procedure is also videotaped.An assent document is defined as “a child’s affirmative agreement to participate in research.”
125 Can they read the consent form? 48%Of American adultsHave low literacyskills
126 Who are we protecting?Job applicants tested in >33% lacked reading and mathematics skills for employment!Question?Do we expect these people to read and understand the consent form?
127 Elements of Informed Consent Statement that the study involves research, explanation of the purposes of the research, expected duration of the subject’s participation, description of the procedures to be followed, identification of any procedures which are experimental.Elements are specified in 21 CRF 50.25Statement that the study involves research is important to clarify between the physician/patient relationship which is different than the investigator/subject relationship.Research procedures should be explained using simple language: e.g. randomization, placebo controlConsent should include statement that the safety of the investigational product will be evaluated. It should not imply that the test articles are safe or that safety has already been established.
128 Elements of Informed Consent Description of any reasonably foreseeable risks or discomforts to the subject.Description of any benefits to the subject or to others which may reasonably be expected from the research.Disclosure of appropriate alternative procedures or courses of treatment, if any, that might be advantageous to the subject.Risks of any procedures related solely to the research should be included in the document. Risks of the test article should be based on information in the protocol, IB, package labeling, and previous research.Clear/not overstated. If not direct benefit, that should be stated.Subjects should be aware of the full range of options available.
129 Elements of Informed Consent Statement describing the extent, if any, to which confidentiality of records identifying the subject will be maintained and that notes the possibility that the FDA may inspect the records.For research involving more than minimal risk, an explanations to whether any compensation and an explanation as to whether any medical treatments are available if injury occurs.Should be informed of the extent that the institution intends to maintain confidentiality. If sponsor may have access to records that should be included. Absolute protection of confidentiality by FDA should not be promised or implied.Should describe any compensation or medical treatments that will be provided if injury occurs. Should also indicate whether the subjects will be billed for the cost of medical treatments.
130 Elements of Informed Consent Explanation of whom to contact for answers to pertinent questions about the research and research subjects’ rights and whom to contact in the event of a research-related injury.Statement that participation is voluntary, that refusal to participate will involve no penalty or loss of benefits, that the subject may discontinue participation at any time without penalty.3 components: a name of a specific office or person and the telephone number to contact for questions about 1) the research subjects’ rights 2) a research-related injury and 3) the research study itself. This may be a single person/phone number.The subjects must be informed that they may decline to participate or to discontinue participation at any time without penalty or loss of benefits.
131 Elements of Informed Consent The following elements should be included if appropriate:Statement that the particular treatment or procedure may involve risks to the subject (or to the embryo or fetus, if the subject is or may become pregnant) which are currently unforeseeable.Anticipated circumstances under which the subject’s participation may be terminated by the investigator without regard to the subject’s consent.Depending on the amount of animal data available, these statements may need to be added, i.e. if the mutagenicity and teratogenicity studies have not yet been conducted/completed in animals. If measures to prevent pregnancy should be taken while in the study, that should also be included.They should be informed of circumstances for which their participation may be terminated without the subject’s consent. A statement that the investigator may withdraw subject if they do not “follow study procedures” is not appropriate. They may be informed that they will be withdrawn if they do not follow the instructions given to them by the investigator.
132 Elements of Informed Consent Any additional costs to the subject that my result from participation in the study.The consequences of a subjects’ decision to withdraw from the research and procedures for orderly termination of participation by the subject.4. Explain any withdrawal procedures that are necessary for the subject’s safety and specifically state why they are important to the subject’s welfare.
133 Elements of Informed Consent A statement that significant new findings developed during the course of the research which may relate to the subject’s willingness to continue participation will be provided to the subject.The approximate number of subjects involved in the study.6. IF the numbers of subjects in a study may influence the subjects’ decision to participate.
134 The Consent ProcessThe clinical investigator is responsible for ensuring that informed consent is obtained from each subject prior to their participating in the study.FDA does not require that the investigator actually obtain the informed consent. May delegate it to appropriate individual who is knowledgeable about the research.The investigator retains ultimate accountability.
135 The Consent Process The subject should date & sign the document. Time of consent should be recorded.A copy of the consent form must be provided to the subject.A note is written in the progress notes confirming the consenting process.The signed consent form must be retained in the study records.The subjects dating the consent permits verification that the consent was actually obtained before they started the study.FDA does not require the subject’s copy to be a signed copy of the consent form, although this is preferred.
136 Informed Consent 2 types of forms Written consent document that includes all the elements of informed consent required by 21 CFRShort form written consent stating that the required elements of informed consent have been presented orally.When the short form is used, there must be a witness to the oral presentation. The witness must be present for the entire discussion, not just the signing of the form. Also, the IRB must approve a written summary of what is to be said to the subject.
137 Informed Consent Exceptions Both the investigator and a physician not participating in the investigation must certify in writing that the following conditions have been met.Subject is in a life threatening situationConsent cannot be obtained from the subjectInsufficient time to obtain consent from the subject’s legal representativeNo alternative treatment that would have an equal or greater chance of saving the patient is availableThe test article is required to save the life of the subject.
138 Informed Consent Exceptions Documentation of both the investigator and independent physician must be submitted to the IRB within 5 working days.Planned study that must be done in the emergency room in order to evaluate use of the test article in that setting.Limited to situations where intervention is life-saving and there is not time to obtain consent.Required FDA approval, IRB approval, and public disclosure.
139 Informed Consent Issues Disclosing information to subjects requires common sense.Too much information can be as bad as too little.Too much can interfere with the subject’s ability to understand what is truly important.Need to provide enough information to make an educated decision.
140 Informed Consent Issues Poor comprehension of consent documents is usually a result of low readability and excessive length.General population reads at a 6th or 7th grade level.Retention of information can be improved with repetition.Using a variety of methods such as individualized discussion and visual aids may increase retention and understanding.Improve readability by using short sentences and short words.
141 Informed Consent Issues To demonstrate comprehension a subject must understand:Their conditionThe nature of the proposed treatmentAlternatives to treatmentConsequences of accepting or rejecting proposed treatmentRisks and benefits of various options
142 Informed Consent Issues Sufficient time must be given for the consent process.Sufficient time to read and digest the consent.Sufficient time to ask questions of staff.Sufficient time to consult with a friend or relative if appropriate.Sufficient time to reflect on his/her decision.
143 Informed Consent Issues Informed consent must be obtained prior to participation in the study.Prior to any specific exams or screening procedures specific to the study to determine eligibility.Prior to discontinuing any existing medications the subject is taking to meet inclusion/exclusion criteria. (wash-out period)Procedures that are performed as part of the practice of medicine and which would be done regardless of the study, may be performed and the results used to determine eligibility.
144 Study PaymentPayment for subjects is viewed as a recruitment incentive not a benefit.Financial incentives are generally used when benefits to the subject are remote or non-existent.Amount and schedule of payment should be presented to the IRB at the time on initial review.IRB should review the amount of payment and timing of payment to assure that they are not coercive or do not present undue influence.
145 Study Payment Payment should accrue as the study progresses. Payment may not be contingent upon the subject completing the entire study.Payment to subjects who withdraw may be made at the time they would have completed the study (or completed a phase of the study).Payment of a small proportion as an incentive for completion of the study is acceptable as long as it is not coercive.Payment details must be included in the informed consent.
146 Informed consent must be approached as a process rather than a distinct event in time.
147 Assess Competence to Consent Ability to Express a choiceAbility to Understand information about a trialAbility to Reason with relevant information to understand a logical process of weighing options
148 What Can We Do? When obtaining consent ask yourself….. “Is the subject adequately informed to understand and comprehend the information in order to make a conscious decision to participate in a clinical research trial?”
149 What Can We Do? Reduce boilerplate language Extended discussion about the trialMultimedial presentationsEnhanced forms“Test” of knowledge
150 The Ability to Understand the Informed Consent It is a function of:IntelligenceRationalityMaturityLanguageEthically it is the investigator’s responsibility to ensure that the research subject has comprehended the information.
151 What Can We Do? Use less text and more graphics. Simplify language – use action verbs and direct statementsRead the FDA information sheetsSubstitute long wordy sentences with tables or lists.Develop a list of lay termsMake the form “EYE” friendly
152 Sample PhrasesAll blood samples will be drawn from a forearm vein via an intravenous catheter contra lateral to the one used for drug administration in the case of the continuous infusion regimens.We will need to take some blood from your arm for this study. We will insert a needle attached to a plastic tube in your forearm. A second needle with a plastic tube will be placed in your opposite arm
153 What Can We Do?How the document is laid out is just as important to readability and comprehension as the information it containsUse a written or verbal post-consent evaluation to determine if the critical points were understood (must be IRB approved)
154 Informed Consent Questions?? Is getting the subject to sign a consent document all that is required by the regulations??No!! The consent document is just a written summary of the information that should be provided to the subject.The consent form is just a guide to use for the discussion. The process should give the subject adequate information about the study, provide adequate opportunity for the subject to consider all their options, respond to the subject’s questions, ensure that the subject has understood all the information, obtain the subject’s voluntary agreement to participate, and continue to provide information as the subject or situation requires.
155 Informed Consent Questions?? May informed consent be obtained by telephone from a legal representative?No. This does not satisfy the regulations. A document can be faxed to the representative. The discussion can be conducted by telephone and then the signed form can be faxed back.
156 Informed Consent Questions?? Does the copy of the consent form given to the subject have to be a signed copy?No! This is encouraged but not mandatory. The purpose of this is to allow the subject to review the information with others as well as to serve as a continuing reference for them.
157 Informed Consent Questions?? Who should be present when the informed consent interview is conducted.FDA does not require a third person or witness. The person who conducts the consent interview should be knowledgeable about the study and able to answer questions. Investigator may delegate responsibility to a person who has received appropriate training to perform this activity.Some sponsors and some IRBs require the investigator to personally conduct the interview. R
158 Informed Consent Questions?? When should study subjects be informed of changes in the study?Those subjects who are enrolled and actively participating in the study should be informed of any changes if it may affect to their willingness to continue their participation in the study. FDA does not require reconsenting subjects that have completed their active participation or who are still actively participating but the change will not affect their participation.If a change will not affect current subjects, e.g. a dose change for future participants or a change in procedures for new subjects, they do not need to be reconsented.
160 Sound Clinical Research Depends on Compliance with … Good Clinical Science(Industry and Investigator)+Good Statistical Design(Industry and IRB)Sound Ethical Conduct(IRB, Investigator, Industry)
161 What is an IRB?Knowledge and application of commitments, regulations, guidelines, state and local laws and standards of professional conductKnowledgeable about the care and protection of vulnerable populationAn appreciation for doing the right thing
162 What is an IRB?Under FDA Regulations (21 CFR 56 - Subpart C) and (45 CFR 46 - Subpart A)An IRB is an appropriately constituted group that has been formally designated to review and monitor biomedical and behavioral research involving human subjects.
163 What is an IRB?An IRB has the authority to approve, require modifications (in order to secure approval), or disapprove search.An IRB is responsible for ensuring, in advance and by periodic review, that steps are taken to adequately protect the rights and welfare of human subjects.
164 Why an IRB?Knowledge and application of commitments, regulations, guidelines, state and local laws and standards of professional conductKnowledgeable about the care and protection of vulnerable populationAn appreciation for doing the right thing.
165 Institutional Review Boards MembershipAt least five members with varying backgrounds.Must consist of both men and women.May not be entirely of members of one profession.At least one member whose primary concerns are in a scientific area and one member in a non-scientific area.At least one member who is not otherwise affiliated with the institution.No IRB may have a member participate in the IRBS review of any project in which they have a conflicting interest.May bring in an expert to assist in review of complex issues but they may not vote.Members may satisfy more than one category requirement.
166 Institutional Review Boards IRBs must:Follow written proceduresReview research at convened meetings at which a majority of the members (quorum) is present including at least one member whose primary concerns are in nonscientific areas.
167 What is the Role of the IRB? Protect the rights and welfare of human research subjects.Answer three basic questions:Should the study be done at all?Do the benefits outweigh the probable risks and is this information adequately conveyed in the consent form?How will the research subject be protected on an ongoing basis?
168 Institutional Review Boards Data submitted to IRB for review:Protocol, protocol amendmentsInformed consent formAdvertising and recruitment processInformation on the drug e.g. Investigator’s brochureInformation on the investigator e.g. CVShould review any written information that will be provided to the subjects. Should also review the methods and material that investigators propose to use to recruit subjects.
169 What is the Role of the IRB? Criteria for IRB Approval Documentation of informed consentMonitoring of dataPrivacy and confidentialityAdditional safeguards of all vulnerable populationsRisks v BenefitsRisks minimizedEquitable selectionInformed consentInvestigator training relative to responsibilities
170 IRB DecisionsAuthority to make three possible decisions regarding studies:ApprovedDisapprovedRequires modifications to be approvedNotification of decisions must be made in writing to investigator.Continuing review of research must be done at a minimum of once per year.The interval for continuing review can be less than once per year if appropriate to the degree of risk.
171 The IRB “A collegial and cooperative relationship” JudgeProtectorFacilitatorEnforcerEducatorColleaguePartner
172 Institutional Review Boards The purpose of IRB review is to assure that appropriate steps are taken to protect the rights and welfare of humans participating as subjects in the research.Risks to subjects are minimizedRisks to subjects are reasonable in relation to anticipated benefitsSelection of subjects is equitableInformed consent will be soughtResearch plan makes adequate provisions for monitoring the data collected to ensure the safety of subjectsAdequate provision to protect the privacy of subjectsAsk the questionsShould the study be done at all?Do the benefits outweigh the probable risks and is this information adequately conveyed in the consent form?How will the research subject be protected on an ongoing basis?
173 Focusing on Continuing Review: Why? Has any significant and/or new information been made available since the study received last approval?Do the research subjects need different information with which to reconsider their continued participationIs the study being conducted as approved?Did the IRB use the same review and approval process that it used to conduct the initial review?
174 Information required by the IRB for Continuing Review Enrollment and study start and stopAdverse event information and follow-up where indicatedStudy progress reportsReview of consent process and document changes.Any new findings important to the subject’s safetyUnanticipated problems that pose a risk to the subject
175 Institutional Review Boards Expedited review:Procedure to review and approve research without convening a meeting of the IRB.Used for minor changes in previously approved research.Review is done by the IRB chairperson or by one of the experienced members of the IRBMay not be disapproved by expedited review—only be full review.
177 What is HIPAA Health Insurance Portability and Accountability Act Signed August, 1996Congress mandated that the Secretary of HHS adopt standards to facilitate the electronic exchange of health information
178 Who Must Comply with HIPAA? Health Plans, health care clearinghouses, and health care providers that transmit health information electronically in connection with defined HIPAA statuteTransmissions related to …Health care claimsHealth care payment or remittance adviceCoordination of benefitsHealth clam statusEnrollment and disenrollment in a health plan,Eligibility for health planHealth plan premium paymentsReferral certification and authorizationFirst report of injuryHealth claims attachmentsOther transactions
179 What is a Covered Entity Employees of a covered entity (hospital, etc), then they must comply with regulation.Function independent of a covered entity (i.e. physician who is not employee of the hospital), they must meet all of the requirements independent of the institution.
180 What about Researchers Research is not a covered function, however….If the research involves eitherthe provision of health care by a covered entityRetention of medical records or biological samples by a covered entity….then disclosure of information or clinical trial data for research purposes must comply with the Privacy Rule
181 Penalty for Non-Compliance Civil monetary penalty of $100 per occurrence ($25K max)Federal Criminal penalties for persons who knowingly obtain or disclose health information in violation of Privacy Rule.
182 What is Protected Health Information? Either oral or recorded information in any form or mediumIs created or received by a health care provider, health plan, etc.Provision of health care to an individual
183 What is De-Identification? De-Identification information is no longer covered by the HIPAA requirements.All identifying information has been removed includingNamesGeographic subdivisions smaller than a state (i.e., no city, no zip code), except for the initial three digits of the zip code if, according to the current publicly available data from the Bureau of the Census, the geographic unit contains more than 20,000 peopleAny date (except year; i.e., no month or day of month)For subjects older than 89 years of age, specific age may not be mentionedTelephone numberFax numberaddress
184 What is De-Identification? Social security numberMedical record numberHealth plan beneficiary numberAny other account numbersCertificate or license numbersVehicle identification numberMedical device identification or serial numberPersonal website URLInternet protocol (IP) addressFingerprint, voiceprint, or other biometric identifiersFull-face photographic imagesAny other unique identifying number, characteristic, or code
185 Impact of Reviewing Records for Research Participation Allows covered entities to permit researchers to review PHI held in medial records or elsewhere for “review Preparatory to research” for the purpose of assessing the pool of potentially eligible subjects.Contact of these subjects is related to whether the individual is a member of the covered entities workforce
186 Other IssuesAdverse events may be reported to research sponsors, public health agencies and health oversight agencies without obtaining authorizationIRBs, DSMBs, or other investigators should be identified in the original authorization form.
187 Authorization Core Elements A description of the PHI to be used or disclosed,The names or other specific identification of the person or persons (or class of persons) authorized to make the requested use or disclosureThe names or other specific identification of the person or persons (or class of persons) to whom the covered entity may make the requested use or disclosureA description of each purpose of the requested use or disclosureAuthorization expiration date or expiration event that relates to the individual or to the purpose of the use or disclosure ("end of the research study" or "none" are permissible for research, including for the creation and maintenance of a research database or repository)Signature of the individual and date.
188 What does this mean practically speaking? In the clinic use first names onlySign-in sheets should have cover over previous namesLimit access to the clinic to essential personnel onlyName tags should only have first nameScreen saver on clinic computers, if first and last names are displayed
189 In Summary Historical misuse and abuse Key Investigator responsibility Informed consent is critical componentIRB oversightPatient Privacy
191 Drug Development Process careDrug Development ProcesscommunityDonna W. Dorozinsky, RN, MSN, CCRCresearchteach
192 Course ObjectivesDiscuss the differences in Phase I, II and III of the drug development process.Identify the key requirements of a New Drug Application.Discuss the different types of studies done at the CPU
193 Introduction:Only 5 in 5,000 compounds that go into pre-clinical make it to human testing.It takes years from conception of a new drug to its approvalTime is moneyIt takes 10 to 12 years from conception of a new drug to its approval. By this time, it has only a relatively short time left on its patent.Time is money.To help reduce these timelines, the FDA has been working with pharmaceutical companies to “fast track” certain drugs
195 Drug Development Costs Triangle Pharmaceuticals Cumulative Drug Development ExpensesfromThis graph represents Cumulative drug development expenses for Triangs Pharmaceuticals. This company in-licenses compounds and focuses on developing these compounds. Costs represent clinical study conduct only. It has been estimated that one drug can cost as much as $800 million to develop. That does not include all of the costs in developing drugs that are never approved.Shows how drug development costs continue to skyrocket each year due to drug synthesis and manufacturing costs, clinical trial costs, employee compensation, and pre-clinical testing. Drug development costs are now over $250 million dollars.
196 Drug Development Costs 2003 as reported by University$897M2006 as reported by CEO at Lilly$1.2B2010 forecast by CEO at Lilly$2B
197 Contributions to Rising Costs Soaring R&D costsLowered drug approvalsIncreased development timesThe loss of patent protection on several blockbusterSafety issuesPricing pressures.
198 Drug development difficulties: Drugs usually do not cure diseases.Diseases don’t follow a predictable pathSometimes measurements of a disease are subjectiveDrugs usually do not cure diseases. They only reduce the risk of death but don’t eliminate it (e.g. AIDS drugs) or relieve the symptoms of the illness (e.g. pain) or alter a clinical measurement (e.g. blood pressure, blood glucose levels)Measurements are subjective in situations of pain. Much research is being done in area of pain management. Pain is a subjective symptom.
199 Drug Development Steps Pre-clinical (animal) testingFiling Investigational New Drug Application (IND) with the FDAPhase 1 studiesPhase 2 studiesPhase 3 studiesNew Drug Application (NDA)Drug approval by FDAIt is common to have an overlap of phase I into Phase II and III.Submission of a New Drug Application (NDA)FDA reports whether drug is approved or not
200 Drug Development Steps Pre-clinical (animal) testingFiling Investigational New Drug Application (IND) with the FDAPhase I studiesPhase II studiesPhase III studiesNew Drug Application (NDA)Drug approval by FDAIt is common to have an overlap of phase I into Phase II and III.Submission of a New Drug Application (NDA)FDA reports whether drug is approved or not
202 Pre-Clinical TestingPre-clinical studies are studies that test a drug on animals and other non-human test systemsStart with initial chemical development of a compoundThe pre-clinical testing of a compound can take years. Animal testing in at least 2 species must be done before progressing to the human phase. There needs to be a good understanding of the PK profile of the compound in animals. While animal data does not always predict human response, it can be a good indicator.
203 Pre-Clinical TestingStudies are done with cell tissues, isolated tissues, and animals to determine:Pharmacologic effectsToxic effectsLD-50 (lethal dose)ADMEToxic effects includingmutagenicity—The capacity of a chemical or physical agent to cause permanent genetic alterationsteratogenicity-- The capacity of a chemical or physical agent to cause birth defects or abnormalities.Carcinogenicity—The capacity of a chemical or physical agent to cause cancer.LD50-(lethal dose)—the dose which kills 50% of the animals
204 Pre-Clinical Testing ADME Absorption: how it goes from being a pill or liquid to a biologically available form. (a form the body can actually use)Distribution: getting the drug to the tissueMetabolism: (biotransformation) getting the drug from the biologically available form to a more water soluble formExcretion: moving metabolites from tissue to circulation to organs of excretionKidneysLiverbowelAbsorption: Uptake from site of administration to systemic circulationRoute of administration—oral, sub-cutaneous, intramuscular, intravenous, topical, etcDistribution: Distribution of drug from blood to site of actionMetabolism: Sum of chemical reactions transforming substancesExcretion: Final elimination from tissues and systemic circulation of the body, From kidney into urine; from liver into bile and fecesOther routes: airway mucus, skin sweat, hair, milk
205 Pre-Clinical TestingMust think about marketing considerations before going to Phase IWhat is the intended population and what is the incidence in that population?Do competitors have similar compounds in their pipeline?What are current therapy options for this disease and are they effective and safe?Are there any unique or disqualifying toxicology results for this specific compound?What will be the likely route of administration?What will be the dosing frequency?In today’s competitive environment and with the issues of reimbursement, there is not room for a “me too”Once day dosing via oral route is most viable option. For diseases like decreased bone density, even less frequent dosing is the norm.
206 The IND When… Filed prior to human dosing If no response from the FDA, the clinical trial may start 30 days after it is received.Annual IND update.
207 The IND Why…. FDA to ensure the safety and rights of subjects In Phase 2 and 3, help assure that the quality of scientific evaluation is adequate to evaluate safety and efficacy.Allow for shipping of drugs across state lines.
208 Investigational New Drug Application (IND) An IND isSubmitted to the FDA demonstrating there is reasonable justification for studying the drug in humansIncludes results of pre-clinical testingShows plan for human testingMust be obtained before the first dose in humansMust include the results of pre-clinical testing in animalsMust show the development plan for human testing
209 Investigational New Drug Application (IND) IncludesTable of contentsIntroductory statementGeneral investigational planInvestigators BrochureProtocols including study protocols, investigator data, facilities data, IRB dataChemistry, manufacturing and controls (CMC)Pharmacology and Toxicology informationPrevious human experience, if anyAdditional information including drug dependence and abuse potentialAny other relevant dataThese are the parts to the actual IND application.
210 Investigational New Drug Application (IND) Becomes effective 30 days after it is received by the FDAUpdated annually and amended to reflect protocol changes, additional protocols, and information about serious adverse eventsFDA decides if it is safe to move on to testing in humansGenerally at BMS you dose on day 31 or 32. However, the FDA can come to you on Day 30 and put the compound on hold. At that point you can not dose in humans.
211 Clinical TrialsHuman studies designed to distinguish a drug’s effect from other influences.Necessary to determine if a drug is safe and effective, establish dose efficacy, and identify side effectsBest way science has come up with to determine what a new drug really doesIt is important to test drugs in the population of people that they are meant to helpNeed to design clinical studies that ask and answer the right questionsDefined as human studies designed to distinguish a drug’s effect from other influences—for example, a spontaneous change in disease progress or the effect of a placebo.
212 Clinical Trials # of Patients Length Purpose % of Drugs Successfully TestedPhase 120-100Several monthsMainly safety70%Phase 2Up to several hundredSeveral months to 2 yearsSome short-term safety but mainly efficacy33%Phase 3Several hundred to several thousand1-4 yearsSafety, efficacy, dosage25-30%For example, of 100 drugs for which investigational new drug applications are submittedTo FDA, about 70 percent will successfully complete phase 1 and go on tophase 2; about 33 percent of the original 100 will complete phase 2 and go tophase 3; and 25 to 30 of the original 100 will clear phase 3 (and, on average,about 20 of the original 100 will ultimately be approved for marketing).
213 Study Design Terminology BlindingUnblinded or open-labelSingle BlindDouble-blindUnblinded or Open-Label--Subject, investigator, and evaluator know the treatmentSingle Blind—The subject does not know the treatmentDouble-blind—The subject and the investigator do not know the treatmentDouble-Dummy—Used to bind two agents dissimilar in appearance; subjects take both agents
214 Study Design Terminology Subject AssignmentRandomization – assigned by chanceStratification – assigning someone to a treatment group based on their sex, weight, age, disease stateCross-over design – Each patient receives both treatmentsParallel Design – Patients are randomized to one of two treatment groups and usually receive the same treatment through-out the entire studyRandomization—method used to equitably assign study subjects to treatment to eliminate biasStratification—method used to control assignment of subjects to treatment based on a variable which is thought to affect he study outcome
215 Phase I Primarily intended to determine the tolerability of the drug Conducted in healthy volunteersEstablishes a dosing rangeEstablishes the route of administrationDetermines the most frequent adverse eventsPrimarily intended to determine the tolerability and in particular, the highest dose with acceptable tolerability. There is tremendous risk to the drug approval if you choose the wrong dose for Phase III studies. You risk non-approval because of lack of efficacy or if you see toxicity you risk the future of the drug.
216 Phase I Determination of pharmacokinetics and pharmacodynamics Pharmacokinetics (PK)What the body does to the drugADMEUsually measured in blood or urinePharmacodynamics (P-dyne)What the drug does to the bodyE.g. heart rate, ECG, blood pressurePharmacokinetics: the time course of a drug in a biological systemPharmacodynamics: Physical effects of a drugWhat the drug does to the bodye.g. heart rate, blood pressure, ECG
220 Phase I Usually start with single dose study Dose escalation to maximum tolerated doseMultiple ascending repeat dose studiesKinetic profile is establishedDrug interactionsQTC intervalsLooks at no effect level, efficacious or desired level, toxic levelFor oncology and HIV drugs, usually use patients instead of healthy subjects. Use patients because of drug toxicities.Also a push to get into patients early in phase I to look for a signal of efficacy. For example, in diabetes do an early repeat dose rising looking at 2-3 doses in a small sample size. May look at serum markers that suggest better glucose management.Companies are conducting single ascending dose study, multiple repeat ascending dose study and Proof of Concept then moving to phase II. This is a trend in an effort to reduce drug development time and reduce progression of drugs that do not have a future.QTC studies are now routinely part of Phase 1 studies as per new FDA guidelines.
221 Phase I Future is in establishing early signaling of drug efficacy. Proof of Concept often conducted in Phase I then move to phase II while completing drug interactions, food interactions, etc.
222 Phase II Primary objective To examine safety and therapeutic effectiveness in patientsProof of concept--To find out whether the drug works in people who have the targeted disease or condition.
223 Phase II Goals Determine dose and regimen Evaluate potential study endpointsEvaluate therapeutic regimens including concomitant medicationsEvaluate target population including disease severityDetermine all of above for further study in phase 2 or 3
224 Phase II May be divided into two phases Phase 2A: proof of concept pilot studiesPhase 2B:Demonstrate efficacyAssess short term safetyDose finding/dose rangingUses a few dozen to 300 subjectsDuration: short to medium length lasting up to a few monthsThis is where you are now seeing a blending of phase I and phase II. Phase 2A is moving back into phase I. With the push to decrease time to develop new drugs, more studies, including proof of concept and efficacy, are being moved into phase 1.
225 Phase II Information defined in Phase 2 Safety in patients Efficacy PharmacodynamicsPharmacokineticsBioavailabilityDrug/disease interactionsDrug/drug interactionsEfficacy at different dosesPediatric informationThe information in Phase 2 is in addition to the data in phase 1. e.g. Safety, PK, PD, bioavailability, is also done in phase 1. Information defined in Phase 2 builds on the data already defined in Phase 1. Some data is new, while some is merely a continuation of the data found in phase 1.Recent push in the FDA to evaluate safety and efficacy in the pediatric population.
226 Phase III Primary objective To confirm therapeutic effectiveness and safety in a less restricted patient groupConsists of well-controlled trials to support marketing approval by confirming preliminary data collected in phase 2 on safety and efficacy in intended patient population
227 Phase III Uses several hundred to 3000 subjects Duration: parallels anticipated treatmentMay be several years for chronic conditionsTakes place at multiple centers including hospitals and doctors officesStudy design has broader patient eligibility and may have 2-3 treatment groupsTests final formulation of drug
228 Phase III Information typically defined: Efficacy and safety in population subgroups including different disease stagesDosing intervalDose response relationshipEfficacy with another drug (drug combination therapy)Drug/drug interactionsDrug/disease interactionsRisk/benefit information
229 Pravachol ApprovalPravachol Primary Prevention Study, also known as the West of Scotland study, was pivotal phase III study used to file NDAThe Pravachol Primary Prevention Study, evaluated the use of Pravachol in 6,595 subjects over a five-year period, demonstrated that Pravachol reduced the risk of first heart attack by 31%.Death from cardiovascular disease was reduced by 32%, and there was no increase in death from non-cardiovascular causes.The study showed that Pravachol reduced the need for coronary procedures such as balloon angioplasty and bypass surgery by 37%.Another major finding from the Pravachol Primary Prevention Study was that Pravachol benefit, in terms of reduction in first heart attacks, begins at about six months after the initiation of therapy.This is information on Pravachol, a drug that was developed out of this Unit. Look at this information and think about what data was key in getting the drug aproved.
230 The NDA What….Formal step a drug sponsor takes to receive FDA approval to market a new drug in the USAApplication to market a new drug under Section 505 of FDA.Establishes an efficient and thorough drug review process
231 When?Once all pre-clinical and clinical reports are available to support the file.
232 New Drug Application (NDA) Includes:IndexOverall summary of drug and study resultsTechnical sectionsChemistry, manufacturing, and controls (CMC)Non-clinical pharmacology and toxicologyHuman PK and availabilityClinical microbiology if applicableClinical dataStatistics
233 New Drug Application (NDA) IncludesCase Report TabulationsCase Report FormsPatient information and certificationEstablishment descriptionEnvironmental assessment or exemptionIncludes samples of the drugTypically consists of over 100,000 pages and may contain data on more than 3000 patients
234 New Drug Application (NDA) Once the NDA is filed, the FDA has 60 days to decide whether to file it for reviewFDA’s Center for Drug Evaluation and Research (CDER) will then review the drug for approvalMay be refused if data is viewed as incomplete by the FDA
235 New Drug Application (NDA) Review team consists of:ChemistsPharmacologistsPhysiciansPharmacokineticistsStatisticiansMicrobiologistsReview team consists ofChemists: focus on how the drug is made, the manufacturing controls, and the packaging. Make sure they are adequate to provide quality and purity of the productPharmacologists: evaluate the effects of the drug on animals in short-term and long-term studiesPhysicians: Evaluate the results of the clinical tests including the drugs adverse effects as well as the therapeutic effects. Evaluate whether the proposed labeling is accurate as to the effects of the drugPharmacokineticists: Evaluate the ADME of the drugStatisticians: Evaluate the designs for each study, the analyses and conclusions of safety and effectiveness based on the study dataMicrobiologists: Evaluate the data on anti-infectives.
236 New Drug Application (NDA) Team evaluates the drug to see if it is “safe” and effective for proposed use“Safe” means the benefits of the drug outweigh the risksThey analyze the results and look for any weaknesses of study design or analysesThey determine if they agree with the sponsors or need additional information
237 New Drug Application (NDA) Prescription Drug User Fee Act passed in 1992 to provide funding in an effort to reduce FDA approval time and bring drugs to market faster.CDER’s goal is to review and act on at least 90% of NDAs for standard drugs no later than 10 months after the NDA is received and no later than 6 months for priority drugsStandard drug: Drugs that offer only a minor improvement or no improvement over drugs currently on the marketPriority drug: a drug believed to represent potential major advances in healthcarePriority given to May a new dosage form of or a new use for an existing drug.
238 New Drug Application (NDA) FDA has worked to shorten time devoted to clinical trials byHaving meetings with drug companies to streamline studies and eliminate duplicate studiesExpediting approval of innovative agentsAs part of the review process, on-site inspections are made of some of the clinical sitesAs part of the review process, on-site inspections are made of some of the clinical sites to verify that the data/work cited in the NDA is valid
239 New Drug Approval Time by Year Median of Total Approval Times (in months) The amount of time that it takes to get approval has been decreasing over time.
241 New Drug Application (NDA) Advisory committeePanel of outside expertsReview the safety and efficacy resultsCDER is does not have to take the committees recommendations but they usually doSometimes the FDA puts together an advisory committee to review the safety and efficacy results. This is a panel of outside experts. CDER is not bound to take the committee recommendations but it generally does.
242 New Drug Application (NDA) Three possible resultsApprovedApprovable: drug can probably be approved after resolution of certain issuesNot approvableApprovable: drug can probably be approved after resolution of certain issues. May be labeling issues, manufacturing issues or a need for additional data
243 IND &NDAAs you look at this cartoon you see the many different perspectives of the glass in the center of the page. Each of these perspectives add a dimension to the development of the compound.
244 New Drug Approval Time by Year Median of Total Approval Times (in months) The amount of time that it takes to get approval has been decreasing over time.
245 Label When the FDA approves a drug, it approves the label for the drug The label is what appears on the package insert for the drug. This information also appears in the PDR.Many of the studies done in Phase I contribute to the content of the label or package insert.
246 Label Label includes: Description of the drug Clinical Pharmacology Chemical class and structurePharmaceutical actionProduct presentationClinical PharmacologyMechanism of actionPharmacodynamicsPharmacokinetics and metabolismPK data is key piece of Phase I program. This is an important part of the labeling information.
247 Label Label includes Indications and usage Contraindications Warnings, WARNINGSPrecautionsDrug interactionsCarcinogenesisMutagenesisFertility EffectNursing MothersPregnancyChildrenElderlyThe CPU does many of the drug interaction studies that provide data for the Precautions.
248 Label Label includes Adverse Reactions By organ or body systemStratification by % incidenceDrug abuse and dependency potentialOverdosageDosage and AdministrationHow suppliesAdverse Events from Phase I are captured as Adverse Reactions on the label.
249 Label May include a Black Box warning This is a separate warning that is highlighted for the drugMay be mandated by the FDA as terms of approvalNot desirableIn order to achieve approval the company must agree to place this black box warning on the label of the drug. Appears on the package insert in large black box.
250 Phase IV These are studies that occur after a drug has been approved May explore long term effectsMay explore how participants respond to different dosagesMay compare with competitors products to support marketing claimsMay look at the incidence of adverse reactionsThese are often done at the request of the FDA.
254 ROAD MAP I General II Contracts Why have a Research Agreement? Confidentiality AgreementsClinical Trial AgreementsGovernment Grants/Cooperative GrantsIII Fraud & Abuse RegulationsConflict of Interest RegulationsFederal Anti-Kickback StatuteFederal False Claims ActIV Other Legal Issues254
255 Type of Clinical Research InternalIndustry SponsoredGovernment-Funded (e.g. NIH)255
256 Public Health Service (PHS ) Department of Health & Human Services (HHS)National Institute of Health(NIH)Food and Drug Administration(FDA)Center for Medicare & Medicaid Services(CMS)Center for Disease Control(CDC)Agency for Healthcare Research & Quality(AHRQ)Agency for Toxic Substances and Disease Registry(ATSDR)Health Resources &Services Administration(HRSA)Substance Abuse and Mental Health Services(SAMHSA)256
257 What do they do? HHS Department of Health & Human Services Protecting the health of all Americans and providing essential human servicesPHSPrimary division of HHSComponent of HHS that makes up the key agencies (e.g. NIH, FDA, etc.)OHRPOffice of Human Research ProtectionsOversees national system of protecting human subjects in research (i.e. Institutional Review Boards) through regulations, oversight, guidance257
258 What do they do? NIH NIH is the government’s research organization. It supports 38,000 research projects nationwide in diseases including cancer, Alzheimer's, diabetes, arthritis, heart ailments and AIDS.Includes 27 separate health institutes and centers.FDAFDA assures the safety of foods and cosmetics, and the safety and efficacy of pharmaceuticals, biological products, and medical devicesOIGOffice of Inspector GeneralProtect the integrity of Department of Health and Human Services (HHS) programs, as well as the health and welfare of the beneficiaries of those programs258
259 Key Players in Clinical Research Study SubjectSt. Peter’s University HospitalResearcherPHS (HHS OHRP)NIHFDAIndustry SponsorIRB259
260 ROAD MAP I General II Contracts Why have a Research Agreement? Confidentiality AgreementsClinical Trial AgreementsGovernment Grants/Cooperative GrantsIII Fraud & Abuse RegulationsConflict of Interest RegulationsFederal Anti-Kickback StatuteFederal False Claims ActIV Protection of Human Subject (HIPAA)260
261 Why Have A Contract? Anti-Kickback Safe Harbor Ensure Compliance Protect Existing RightsIntellectual PropertyConfidential InformationAllocate Rights and ObligationPublication RightsIntellectual Property (Inventions)Liabilities (Indemnification & Insurance)Cost261261261
262 Confidentiality Agreements The Contract before the Research Contract What is it?Usually required by IndustrySynonyms:CDAsNDANondisclosure AgreementsSecrecy Agreements262
263 Key Terms Confidentiality Agreements Defines what is “Confidential Information”Study Drug/DeviceStudyNever undefinedDefines what is not “Confidential Information:Public InformationAlready KnowAlready Given by Third PartyRequired to Disclose by LawIndependently Developed263
264 Key Terms Confidentiality Agreements 3. Defines how it will be disclosed 4. Defines who it may be disclosed to 5. Defines how long it shall be held confidential264
265 Confidentiality Agreements Protect Yourself! Protect your Colleagues!Know your institution’s policyBe careful what you signBe careful what you openMake sure you are aware of your obligations.When in doubt, seek legal counselYou may be personally liable!265
267 Government Funded (e.g. PHS Funded Research) GrantsFunds transferred to awardeeWork independentlyReport results at endCooperative AgreementsSubstantial involvementGov’t involved in planning and implementationSubcontracts to Grants/Cooperative Agreements
268 ROAD MAP I General II Contracts Why have a Research Agreement? Confidentiality AgreementsClinical Trial AgreementsGovernment Grants/Cooperative GrantsIII Fraud & Abuse RegulationsConflict of Interest RegulationsFederal Anti-Kickback StatuteFederal False Claims ActIV Protection of Human Subject (HIPAA)268
269 What is Conflict of Interest? Conflict of interest exists if it actually or potentially may have influence over the outcome of the research269
270 Laws & RegulationsEach agency has developed differing definitions of conflict of interest and how and to whom conflict disclosures should be made.270
271 Laws & RegulationsNeither the PHS or FDA regulations: 1. Identify specific conflicts of interest or financial interests that are prohibited. 2. Define the role of the IRB in dealing with conflict of interest.271
273 PHS Regulations (42 CFR § 50 ) (45 CFR § 94) Applies to: PHS grants or cooperative agreements273
274 How does PHS regulate conflict? Regulations Require:Institution to act as “Enforcer” and “Reporter”Investigator to disclose “significant financial interests”274
275 Institution as “Enforcer” Must establish and enforce a written process that identifies, and manages , reduces, or eliminates any significant financial interests of an Investigator.Inform Investigator of process and reporting responsibilities.42 CFR §45 CFR § 94.4275
276 Institution as “Reporter” Must certify to PHS agency that written enforced COI process is in effect.Must report any COI (including Significant Financial Interest) to PHS agency and assure that the COI has been managed, reduced, or eliminated on an annual basis or as new reportable Significant Financial Interests are identifiedMust report to PHS agency any failure of an Investigator to comply with Institution’s COI processMust make COI information available to HHS42 CFR § ,45 CFR § 94.4, 94.6276
277 Who must disclose a Significant Financial Interest? Principal InvestigatorAny other person who is responsible for the design, conduct, or reporting of the PHS grant (e.g. Co-investigators).Their spouse and dependent children42 CFR §45 CFR § 94.3277
278 What is a Significant Financial Interest? Anything of monetary value42 CFR §45 CFR § 94.3278
279 Examples Significant Financial Interest? Salary other payments of services(consulting fees, honoraria)Equity interests(stocks, stock options, any ownership interests)Intellectual Property Rights(patents, copyrights, and royalties)42 CFR §45 CFR § 94.3279
280 Examples Not Significant Financial Interest? Salaries, royalties or other remuneration from the InstitutionIncome from seminars, lectures, teaching engagements sponsored by public or non- profit entitiesEquity Interest that does not exceed $10,000 in value and does not represent more than 5% ownership interest in any single entitySalaries, royalties, or other payments that do not exceed $10,000 over a 12 month period42 CFR §45 CFR § 94.3280
281 How does an Institution manage, reduce or eliminate COI? Public Disclosure of SFIMonitoring of PHS research by independent reviewersModification of the research planDisqualification from participation in all or part of the PHS researchDivestiture of significant financial interestsSeverance of relationships that create actual or potential conflicts42 CFR §45 CFR § 94.5281
283 Who is a Clinical Investigator? Investigators or Sub-Investigators who are directly involved in the treatment or evaluation of research subjectsTheir spouse and dependent children21 CFR § 54.2283
284 What financial relationships and interests must be disclosed? Compensation to the investigator for conducting the Study is based on the outcome of the StudyAny significant payments of other sorts from Sponsor of monetary value of more than $25,000 (i.e. grant to fund other research, equipment, consulting fees, honoraria)Any proprietary interest in the Drug/DeviceAny significant equity interest in the Sponsor.- Publicly-held entity: Exceeds $50,000- Privately-held entity: Cannot be readily determinedAny steps taken to minimize the potential for bias resulting from any of the above arrangements, interests, or payments21 CFR § 54.4284
285 FDA ReviewAfter the Study is completed, Sponsor will submit its IND/IDE application to the FDA which will contain Form 3454 (Certification) or Form 3455 (Disclosure) for each Clinical Investigator.If FDA determines that the disclosed financial interests raise a serious question about the integrity of the data, it may take any action necessary to ensure reliability of the data.21 CFR § 54.542 CFR §45 CFR § 94.6285
286 FDA Actions Audit of the data Requesting further analysis of data Requesting further independent studies to confirm resultsReject results21 CFR § 54.5286
287 ROAD MAP I General II Contracts Why have a Research Agreement? Confidentiality AgreementsClinical Trial AgreementsGovernment Grants/Cooperative GrantsIII Fraud & Abuse RegulationsConflict of Interest RegulationsFederal Anti-Kickback StatuteFederal False Claims ActIV Protection of Human Subject (HIPAA)287
288 Federal Anti-Kickback Statute Arrangement between vendor and healthcare professionalInduces or influences the purchase, order, or referral of drugs, devices, products, services, or other itemsReimbursable under a federal healthcare program288
289 Federal Anti-Kickback Statute Criminal OffensePenalties up to $25K or imprisonment up to 5 years, or bothExclusion from Federal healthcare programs(i.e. Medicare, Medicaid)HHS may seek civil penalty $50K for each act that violates the AKS289
290 Personal Services Safe Harbor (Application to Research Agreements) Contract in writing and signed by partiesSpecify all servicesTerm of contract over 1 yearCompensationSet in advanceFMVNot determined by volume, referrals, etc.290
291 Relevance in Research? Research arrangement is suspect when: Initiated/directed by Sponsor’s marketing deptStudy results not shared with Sponsor’s science deptDuplicate research/ serves no legitimate purposeProduct promotional activity masked as postmarketresearchPayments for services above FMV291
292 ROAD MAP I General II Contracts Why have a Research Agreement? Confidentiality AgreementsClinical Trial AgreementsGovernment Grants/Cooperative GrantsIII Fraud & Abuse RegulationsConflict of Interest RegulationsFederal Anti-Kickback StatuteFederal False Claims ActIV Protection of Human Subject (HIPAA)292
293 Federal False Claims Act Organization knowingly submits a false claim for payment/approval to an agency of the federal government.“Knowingly” includesactual knowledgedeliberate ignorancereckless disregard of the truth293
294 Relates to Research? Certification Theory Gov’t requires certifications:Apply for a grantSubmit an application to the FDASubmit a claim for reimbursement for research-related careWhenever a false certification is made, FCA is violated.294
295 Examples in Research False certification in grant applications False statements in use of grant fundsFailure to make financial disclosures (FDA Form 3454)Failure to make complete financial disclosures (FDA Form 3455)Allocations of costs in funded researchMedicare/Medicaid billingDouble-billing
296 Federal False Claims Act Civil actionMay include criminal penaltiesDamages plus $11K penalty for each false claimIf brought by whistleblower, s/he may receive as much as 30% reward if government does not intervenePotential exclusion from federal healthcare programs296
297 AKS and FCA Cases Warner-Lambert (FCA) $430 million $83.6million for FCA Violation$106.4 million for State Settlement$240 million Federal Criminal FineWhistleblower’s share = $24.64 millionCorporate Integrity Agreement297
298 AKS and FCA Cases TAP Pharmaceuticals (AKS & FCA) $875 million $559.5 million for FCA Violations$25.5 million for State Settlement$290 million federal criminal fine (DOJ’s Crime Victims Fund )Whistleblower share 1 = $78 million (TAP VP of Sales)Whistleblower share 2 = $17.1million (Tufts Health Plan & Physician)Corporate Integrity Agreement298
299 AKS and FCA Cases Arizona Heart Institute (FCA) $6.7 Million $5.8Million Arizona Heart Institute$900K Medical Practice GroupsCorporate Integrity Agreement (5 years)Violated FCA by submitting Medicare claims for experimental procedures299
300 ROAD MAP I General II Contracts Why have a Research Agreement? Confidentiality AgreementsClinical Trial AgreementsGovernment Grants/Cooperative GrantsIII Fraud & Abuse RegulationsConflict of Interest RegulationsFederal Anti-Kickback StatuteFederal False Claims ActIV Other Issues300
301 Double-BillingSeeking multiple reimbursement for same services Seeking Medicare/Medicaid reimbursement for services reimbursed by sponsors/grant funds
302 HIPAAInformed Consent – Authorization Limited Data Set Agreements
303 Insider TradingProviding results to a third party for the purpose of assessing corporate stock violates insider trading laws Violates Confidentiality Agreements