Presentation on theme: "Le emergenze oncologiche, la terapia di supporto e la qualità di vita La gestione dei sintomi (anemia, neutropenia, nausea) L’ASSISTENZA ONCOLOGICA NELLE."— Presentation transcript:
Le emergenze oncologiche, la terapia di supporto e la qualità di vita La gestione dei sintomi (anemia, neutropenia, nausea) L’ASSISTENZA ONCOLOGICA NELLE PICCOLE ISOLE ATTESE, RISORSE, CRITICITÀ F. Tomao Università Sapienza –Roma-
Supportive Care “Treatment administered with the intent to maximize quality of life without a specific antineoplastic regimen,” (antibiotics, analgesics, antiemetics, thoracentesis, pleurodesis, blood transfusions, nutritional support, and focal external-beam radiation for control of pain, cough, dyspnea, or hemoptysis) Jassem et al. J Clin Oncol 2008 Dott. Cecily Sanders 1960
Transfusions ESAs Non ESAs: - Fe++ - Lattoferrina Dietary supplementation Treatments for Anemia
Benefits and Risks of RBC Transfusions Graft-versus-host disease Transfusion Related Acute Lung Injury (TRALI) Non emolitic fever related Reactions Acute Emolisis Allergy Anafilaxis Upile, T, et al. Clinical Advances in Hematology & Oncology, 2009 More peri-operative infections Infectious (HIV, HBV, HCV, HTLV West Nile, Bacteria) More relapses Worst prognosis Quick enhancement of HB level: 1 U of RBC (circa 300 cc) 1/g/dL icrease in 1 hour
Use of ESAs in cancer patients Pubmed BLOOD TRASFUSION RATE: ESAs significantly reduced the RR of RBC transfusions (RR 0.64; 95% CI 0.60 to 0.68, 42 trials, n = 6,510). Bohlius J et al. Cochrane Database Syst Rev, 2006
rHuEPOs TYPE OF SYNTETIC ERYTHROPOIETIN COMMERCIAL NAME MOLECULARE STRUCTURE HALF - LIFE EPOETIN α Eprex®Epogen®Procrit® aa sequence identical to endogenous Epo. aa sequence identical to endogenous Epo. Different composition and arrangements of the sugar moieties. Different composition and arrangements of the sugar moieties. 7 – 8 h EPOETIN β NeoRecormon® Higher MW than Epoetin α Higher MW than Epoetin α Lower number of sialylated glycan residues Lower number of sialylated glycan residues 4 – 12 h DARBEPOETIN α Aranesp® 2 N- lynked glycosylation sites, above and beyond the 3 normally present in endogenous Epo 2 N- lynked glycosylation sites, above and beyond the 3 normally present in endogenous Epo 24 h EPOETIN δ Dynepo® Human- type glycosylation profile (engineered in human fibrosarcoma cell line HT - 1080) Human- type glycosylation profile (engineered in human fibrosarcoma cell line HT - 1080) 9 – 13 h C.E.R.A. (Continuous Erythropoietin Receptor Activator) MIRCERA® Integration of amide bonds between amino group Integration of amide bonds between amino group Integration of MPGBA Integration of MPGBA 135 h Bunn H.F., Blood, 2007; Deicher R. et al., Drugs, 2004; Osterborg, bjh, 2007; Llop E. et al., Analytical Biochemistry, 2008
Österborg. Med Oncol 1998; 15 (Suppl 1): S47–9 Ludwig et al. N Engl J Med 1990; 322: 1693–9 0306090120150180210 Hb (g/dl) 8 12 10 4 6 Epo Transfusion transfusions Use of ESAs in cancer patients
ESAs : improvement in CRF. Haemopoetic growth factors versus no intervention. Minton O et al. Cochrane Database Syst Rev 2008 Studies with FACT F.
“Is it all over for erythropoietin?” Burton A., Lancet Oncology, 2007; Murat O. Arcasoy, Clin Cancer Res, 2008 The role of erythropoietin receptors on the tumour cell surface Risk of Thromboembolic events
ENHANCE 2003 ‡ DAHANCA 12/06 † EPO-CAN-20 2007 ‡ BEST 2005 ‡ 20000161 4/05, 4/07 † 20000161 4/05, 4/07 † 20010103 1/07 † GOG-191 2007 † PREPARE 11/07 † Survival, Tumor Progression, TVE * *8 trials selected by FDA for label inclusion out of 57 total, ‡ publication date, † = date data reported to FDA ESAs and prognosis HR for mortality significantly higher for patients with cancer who were treated with ESA vs the control (placebo) group (HR, 1.10; 95% CI, 1.01-1.20;P=.03) Bennett CL et al, JAMA, 2008
Bohlius J et al., Cochrane Database Syst Rev, 2010 ESA treatment in cancer patients increased on study mortality and worsened overall survival. For patients undergoing chemotherapy the increase was less pronounced, but an adverse effect could not be excluded. 53 trials cHR for on study mortality for OS: 1.17 (95% CI 1.06-1.30) 1.10 (95% CI 0.98-1.24) and 1.04; 95% CI 0.97-1.11) in pts receiving CT.
ESAs increase mortality HR1.17 (CI 1.06 to 1.29) ESAs decrease overall survival HR 1.05 (CI 1.00 to 1.11) ESAs Increase Risk ratio for thromboembolic omplications RR 1.52(CI 1.34 to 1.74) ESAs may also increase risk for hypertension RR 1.30 (CI 1.08 to 1.56) and thrombocytopenia/haemorrhage RR 1.21 (CI 1.04 to 1.42) Insufficient evidence to support an effect of ESA on tumour response 91 trials 20102 patients 91 trials 20102 patients Bohlius J et al., Cochrane Database Syst Rev, 2012
ESAs increase mortality HR1.17 (CI 1.06 to 1.29) ESAs decrease overall survival HR 1.05 (CI 1.00 to 1.11) ESAs Increase Risk ratio for thromboembolic omplications RR 1.52(CI 1.34 to 1.74) ESAs may also increase risk for hypertension RR 1.30 (CI 1.08 to 1.56) and thrombocytopenia/haemorrhage RR 1.21 (CI 1.04 to 1.42) Insufficient evidence to support an effect of ESA on tumour response 91 trials 20102 patients 91 trials 20102 patients Bohlius J et al., Cochrane Database Syst Rev, 2012 BIAS Tumors etherogemeity Hb <8 g/dl ~ 6% Hb 8-9.9 g/dL ~ 30% Hb 10-11.9 g/dL ~ 40% Hb 12-14g/dL ~ 22% Hb > 14 g/dl ~ 6% 65% studies only CT (10 % no RT no CT) Doses and times of administration outlabel
No significant effect of ESAs on survival or disease progression - 60 studies analized, 15323 patients - SETTING: chemotherapy/radiochemotherapy, radiotherapy only treatment or anemia for cancer MORTALITY : OR 1.06 DISEASE PROGRESSION : OR 1.01 RISK OF VENOUS TROMBOEMBOLIC EVENTS: OR: 1.48 2010 Glapsy J et al, Br J Cancer. 2010
GOG STUDY Citokine use and survival in the first line treatment of ovarian cancer 1864 pts MEDIAN SURVIVAL PTS RECEIVING ESA PTS NOT RECEVING ESAP=NS 34 MO 38 MO MEDIAN SURVIVAL PTS RECEIVING G-CSF PTS NOT RECEVING G-CSFP=NS 40 MO 37 MO This study do not support existing literature which suggests that ESA or G-CSF use may be associated with adverse ovarian cancer progression and death
1)False perception that cancer patients do not have decreased iron stores (as measured by serum ferritin) and thus the belief that they do not to require iron supplementation also during ESA therapy; 2) Failure to appreciate the relative blockade in access to storage iron pools or dietary iron that frequently exists in patients with chronic inflammatory illnesses such as cancer; 3)Misinformation and misinterpretation of the incidence and clinical nature of serious adverse events of iv iron. …and what about iron supplementation? Not rigorously applied because…. Pedrazzoli P et al, Cancer 2009
Iron i.v.: another way to treat cancer-related anemia Kim YT et al., Gynecol Oncol, 2007 Patients (n = 75) Patients (n = 75) Study Group 200 mg of iron sucrose Control group n = 30 n = 45 Cervical cancer patients undergoing concurrent Chemoradiotherapy P = 0.04
ESAs-Iron supplementation No-iron Oral iron 325 mg twice daily Iron dextran repeated 100mg IV bolus Iron dextran total dose infusion (TDI). 157 PTS Hb 105 g/L, Serum ferritin 450 pmol/L or 675 pmol/L Transferrin saturation 19% rHuEPO 40,000 U once weekly to > Hb level < Non responders Auerbach M et al, JCO 2004
Iron supplementation: oral vs iv Addition of IV ferric gluconate to darbepoetin failed to provide additional benefit compared with oral iron or oral placebo. 502 Pts Steensma DP et al, JCO 2011 Plus Darbopoetin
Pedrazzoli P et al., JCO 2008 149 Pts In patients with chemotherapy-related anemia and no iron deficiency, IV iron supplementation significantly reduces treatment failures to darbepoetin without additional toxicity. P =.0033
Pedrazzoli P et al, Cancer 2009 FID: imbalance between iron needs in the erythropoietic bone marrow and iron supply (ESAs) Functional iron deficiency (FID)or Absolute iron deficiency TSAT:10-20%; Ferritin < 800 ng/ml Absolute iron deficiency: lower absorption, constitutional defects 30-50 % pts treated by ESAs are non-responders: Dysregulation of iron metabolism IRON STATUS TSAT<10%; Ferritin < NV
Guidelines ESA treatment may improve fatigue or QOL Goal of ESA therapy for patients with CIA is to reduce RBC transfusion requirements. In patients treated with chemotherapy and an Hb level of <10 g/dl, with target Hb ≤12 g/dl. ESAs should not be given to patients who are being treated for cancer when the goal is to cure the patients (of cancer). ESAs have been found to shorten overall survival and cause thromboembolism (always informed consent). ESAs should not be given in patients who are not receiving CT o who are receiving RT
Guidelines IV iron products alone (without an ESA) are recommended for iron repletion in patients with cancer with absolute iron deficiency (ferritin < 30 ng/mL, transferrin saturation < 15%). ESAs should be used in addition to iv iron for patients with CIA and functional iron deficiency (no data about IV iron alone) There are no evidences about a real efficacy of oral iron supplementation. There are no data about the effects of adequate diet on anemia and prognosis of cancer patients.
Rarely neutropenia is associated with fever…. NF GRADESEVERITYNATIONAL CANCER INSTITUTE GUIDELINES WHO GUIDELINES 0Absent>2000>1500 1Light1500-20001000-1500 2Mild1000-1500750-999 3Severe500-1000500-749 4Risk for Life< 500 NEUTROPENIA ASCO 2006/ AIOM 2009 Guidelines Overall, in-hospital mortality was 9.5%. Mean (median) length of stay was 11.5 days, and the mean (median) cost was $19,110 ($8,376) per episode of FN. Absolute neutrophil count of less than 500 cells per cubic millimeter and a temperature of more than 38.5° C. More than 60,000 pts are admitted for the treatment of FN annually, or 8 cases per 1000 patients receiving cancer CT.
Fever in Neutropenic patients ETIOLOGY IN CANCER 39% 35% 5% 21%
Neutropenia in CT regimens REGIMENNeutropenia WHO Classification FEC 10025% TAC66% PEB59% CMF78% GemOx20% FOLFOX-441% FOLFOXIRI50% EOX28% DCF82% M-VAC82% Caelyx37% Carboplatino and Paclitaxel37% CDDP85% Topotecan89% Review of Literature
PRIMARY PROPHYLAXIS SECONDARY PROPHYLAXIS THERAPEUTIC USE Post-CT in patients with PREVIOUS EVENT of NF in another CT cycle Post-CT, BEFORE NEUTROPENIA G-CSF : Management
Kuderer, JCO 2007 Primary Prophylaxis with G-CSF “Previous studies and guidelines have concluded that myeloid growth factors are less effective if administered on the same day as chemotherapy, delayed more than 4 days after chemotherapy, or delayed until the onset of neutropenia” G-CSF vs NO G-CSF RR Risk and RR reduction p Infections related mortality 0.551,5 vs 2.8 = <45% ONLY FOR FILGASTRIM p: 0.018 Early mortality0.603,4 vs 5,7 = <40% FILGASTRIM and PEGFILGASTRIM p: 0.002 NF risk0.5446% PEGFIGASTRIM (RR 0.08) p: <0.001 Relative dose- intensity pro G-CSFp: <0.001 Bone and muscolar pain 10.4% vs 19.6% versus G-CSF p: <0.001 DFS e OSNO DATA 17 RCT 3.493 Pts
RISK CATHEGORIESG-CSF CT with risk of expected FN ALWAYS USE IF OTHERS RISK FACTORS NEVER (only if complications) ≥ 20% 10-20% ≤ 10% NCCN 2009 EORTC 2006 ASCO 2006 AIOM 2009 Primary Prophylaxis with G-CSF: WHEN?
PROSPECTIVE TRIAL 1257 pazienti NACT Ciprofloxacin ( 500mgx2 ) 5-14 days Filgrastim ( 5-10 days) Pegfilgrastim (2 day) Ciprofloxacina + Pegfilgrastim Control Von Mickvitz, Ann Oncol 2008 1256 pts (T2-T4) Studio non R Ciproflox (253 pts) Filgrastim/ Lenograstim (377 pts) Peg-f (305 pts) Neutropenia G4 (%)625837 Febrile Neutropenia(%) 22187 p<0,001 p<0,01 GEPARTRIO study: PEG-f plus Ciprofolxacin in Primary Prophylaxis
Time of recovery Hospital stay HR=0.32 p<0.001 HR=0.63 p<0.001 Patients with febrile neutropenia Clark, JCO 2005
Infection related mortality Clark, JCO 2005 Mortality Patients with febrile neutropenia CSFs in FN CT-induced reduces the amount of hospitalization and the neutrophil recovery period. Influence on infection-related mortality requires further investigation.
Guidelines Primary prophylaxis is recommended in chemotherapy regimens with > 20% of FN risk. Secondary prophylaxis is reccomended in patients with previous complicated FN Therapeutic use is indicated in patients with G4 neutropenia and it is not recommended in apiretic patients and not necessary with antibiotics association.
NAUSEA The prevalence of Chemotherapy induced nausea and Vomiting (CINV) varies but has been estimated at between 60 and 72%. (King C, Oncol Nurs Forum 1997) Nausea and vomiting is referred to as “chronic” if it is present for more than a few days, and the median duration in palliative care has been reported as seven days. These symptoms occur in 16%–68% of patients. However, the three most frequent symptoms in term of life-limiting illnesses were pain, breathlessness, and fatigue. Glare P et al Clin Invest Aging 2011
Pathophysiology of Chemotherapy-Induced Emesis Grunberg SM et al. NEJM 1993
Nausea and Vomiting (N&V) in Oncologic patients Classification Acute N&V: during the first 24-hour period after chemotherapy administration. Delayed N&V: more than 24 hours after chemotherapy administration. It is associated with cisplatin, cyclophosphamide, and other drugs (e.g., doxorubicin and ifosfamide) given at high doses or on 2 or more consecutive days. Anticipatory nausea and vomiting (ANV): ANV is nausea and/or vomiting that occurs prior to the beginning of a new cycle of chemotherapy in response to conditioned stimuli such as the smells, sights, and sounds of the treatment room. ANV is a classically conditioned response that typically occurs after three or four prior chemotherapy treatments, following which the person experienced acute or delayed N&V. Chronic N&V in advanced cancer patients: Chronic N&V in the advanced cancer patient is N&V associated with a variety of potential etiologies. A definitive understanding of cause is neither well known nor well researched, but potential causal factors include gastrointestinal, cranial, metabolic, drug-induced (e.g., morphine), cytotoxic chemotherapy, and radiation-induced mechanisms.
Chemotherapy induced Nausea and Vomiting GradeDescription 1Loss of appetite without alteration in eating habits 2Oral intake decreased without significant weight loss, dehydration, or malnutrition 3Inadequate oral caloric or fluid intake; tube feeding, TPN, or hospitalization indicated 4Grade not available 5 Nausea Vomiting GradeDescription 11–2 episodes (separated by 5 min) in 24 h 23–5 episodes (separated by 5 min) in 24 h 3≥6 episodes (separated by 5 min) in 24 h; tube feeding, TPN, or hospitalization indicated 4Life-threatening consequences; urgent intervention indicated 5Death
NAUSEA Mean number of days in hospital per cycle of chemotherapy according to incidence of emesis Neymark N et al, Support Care Cancer, 2005
NAUSEA P 0,71 p=0.0004 Survival for separating patients that completed the full protocol treatment (bold line) with those who stopped treatment before having received six cycles. The lung cancer trial Survival according to whether the patients experienced emesis (vomiting, bold line) or not (thin line). Neymark N et al, Support Care Cancer, 2005
Lindley CM et al. Quality of Life Research, 1992 Inadequate control of CINV has consistently been shown to reduce patients’ QOL and functional status and jeopardize the delivery of optimal treatment.
Emetic risk Anthracyclines-cyclophosphamide combinations are reclassified as highly emetogenic. Basch E et al, JCO 2011
5-HT3 Antagonists Palononsetron is preferred effectiveness significantly increased in delayed phase Aapro MS et al, Ann Onc 2006 Saito M et al, Lancet Oncol 2009
NK1 Antagonists Aprepitant e Fosaprepitant Compared with standard dual therapy, addition of aprepitant was generally well tolerated and provided consistently superior protection against CINV in patients receiving highly emetogenic cisplatin-based chemotherapy. Hesketh PJ et al, JCO 2003
866 patients The aprepitant regimen was more effective than the control regimen for prevention of CINV in patients receiving both an anthracycline and cyclophosphamide Warr DG et al, JCO 2009
Benzodiazepines Benzodiazepines such as lorazepam, midazolam, and alprazolam have become recognized as valuable adjuncts in the prevention and treatment of anxiety and the symptoms of anticipatory nausea and vomiting (ANV) associated with chemotherapy, especially with the highly emetogenic regimens given to children. Better subjective evaluations, and the combination using the highest lorazepam dose tested showed superior patient satisfaction and less anxiety during therapy.
Guidelines For highly emetogenic agents (including also AC regimen) NK1 antagonists plus 5-HT3 antagonists and dexamethasone are recommended. For moderate emetogenic agents 5-HT3 antagonists (mainly palonosetron) and dexamethasone are recommended. For low emetogenic agents 8 mg of dexamethasone alone is recommended. Benzodiazepine should be used as adjunctive but not as single agents.
“Un’isola che ha saputo rimanere un’isola. Un microcosmo a sé. Ponza è scontrosa e bellissima. Ritrosa, diffidente e mai prevedibile. Tra fichi d’India, bouganville e esplosioni di ginestre, mi perdo nella bellezza dei suoi tramonti e trovo sulla terra il mio paradiso” E. Montale