Presentation is loading. Please wait.

Presentation is loading. Please wait.

Transplantation “the art of the do-over”

Similar presentations


Presentation on theme: "Transplantation “the art of the do-over”"— Presentation transcript:

1 Transplantation “the art of the do-over”

2 Objectives Understand Identify Review
Understand the kidney transplant recipient selection process. Identify Identify donor and recipient factors that lead to successful transplant outcomes. Review Review standard transplant immunosuppression regimens.

3

4

5

6

7

8 Quantity or Quality This Photo by Unknown Author is licensed under CC BY-NC-ND

9 Benefits of Kidney Transplantation
Longer Life Improved Quality of Life No Dialysis

10 Risks of Transplantation
Surgery Bleeding Urinary leak Death Debility Anesthesia Urine retention Lymphocele DVT Pneumonia Acute myocardial infarction Immunosuppression Opportunistic infections Malignancy Diabetes Gout Diarrhea Insomnia Tremor Hypertension Alopecia Hypomagnesemia or hyperkalemia

11 This Photo by Unknown Author is licensed under CC BY-SA

12 T cells This Photo by Unknown Author is licensed under CC BY

13 HLA Proteins This Photo by Unknown Author is licensed under CC BY-SA

14

15 Lymphoid Organs This Photo by Unknown Author is licensed under CC BY-SA

16

17

18 Maintenance Immunosuppression
Tacrolimus (Prograf) – diabetes, hypertension, insomnia, tremor, diarrhea Mycophenolate (Myfortic or Cellcept) – diarrhea, fatigue, bloating Prednisone – fluid retention, weight gain, acne, fat redistribution, bruising

19 Drugs that raise CNI levels

20 Drugs that lower CNI levels

21 Calcineurin Inhibitor
This Photo by Unknown Author is licensed under CC BY-SA This Photo by Unknown Author is licensed under CC BY-SA

22 This Photo by Unknown Author is licensed under CC BY-NC-SA

23

24 Donor Types Neurologic death criteria Cardiac death criteria Living
Deceased Neurologic death criteria Cardiac death criteria

25

26 Donor Factors POSITIVE OUTCOMES NEGATIVE OUTCOMES Younger age
Older age Greater HLA match with recipient HLA mismatched with recipient Higher GFR Lower GFR Absence of diabetes or hypertension Presence of diabetes or hypertension Neurologic death Cardiac death Less ischemic More ischemia

27

28

29 Post-Transplant Phase
Pre-Transplant Phase Transplant Phase Post-Transplant Phase

30 Transplant Candidate Evaluation
Multidisciplinary Team evaluation (Surgeon, Physican, Coordinator, Social Worker, Pharmacist, Dietitian, Independent Donor Advocate for donors) Presented and approved at SELECTION COMMITTEE Three outcomes – (a) UNOS listed, (b) sent back for further evaluation, (c) denied and given alternate referral options Waitlist management – education and maintenance of health Additional consents – (a) PHS elevated risk; (b) high KDPI donor

31 Recipient Factors POSITIVE OUTCOMES NEGATIVE OUTCOMES Older age
Younger age Greater HLA match with recipient HLA mismatched with recipient Ideal BMI or non-diabetic Under or 0verweight or diabetes Good fitness Poor fitness Less sensitized Highly sensitized Disease with lower risk of recurrence Disease with higher risk of recurrence

32 1. Advanced kidney disease: Regulations for listing for transplantation state that candidates must either be on dialysis or have near loss of kidney function with a creatinine clearance < 20cc/min (normal is >80). 2. Adequate urinary tract: 3. Acceptable cardiovascular function: Contraindications to transplantation include significant un-correctible coronary artery disease and/or poor cardiac pump function. 4.  Acceptable vascular system: 5. Acceptable lung function: Smokers may be declined until they are able to quit (based on age and medical history). 6. Acceptable liver function:  7. Active significant fungal or bacterial infection is a contraindication to transplantation. 8. Cancer screening:  Appropriate for age tests will be necessary including colonoscopy (age>50yo), prostatic specific antigen, etc. 9. Obesity:  Candidates must have a body mass index (BMI, weight/body surface area) of <38. 10. Functional status: Candidates must be able to walk short distances and perform activities of daily living without assistance. 11. Psychosocial status:  Candidates must be motivated, have demonstrated compliance with medical and dialysis regimens, not suffer from psychosis, live in a stable environment, capable of supporting compliance with the transplant regimen including transportation, and not be an active substance abuser, (+/- cannabis) 12. Financial considerations:

33 Transplant Phase Starts with donor offer – local donor vs import
Transplant center reviews the HLA match run and calls their potential recipients – each kidney has a primary candidate and backup candidate Either admit potential recipient or have them provide blood for a final crossmatch Medical suitability and final clearance Dialysis coordination if necessary Schedule surgery – time of day, cold ischemic time, surgeon “freshness”

34

35

36

37 Post-Transplant Phase
Conduct frequent lab tests and office visits Review side effects of medication Evaluate surgical healing and remove staples, tubes, and stent Balance immune suppression medication Screen for infection Address psychological concerns

38

39

40 This Photo by Unknown Author is licensed under CC BY-NC

41

42 Questions?


Download ppt "Transplantation “the art of the do-over”"

Similar presentations


Ads by Google