| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4256454 | Transplantation Proceedings | 2014 | 4 Pages |
IntroductionSafety in conducting a clinical trial is a prerequisite for patients who will be enrolled into that study. The aim of the present study was to evaluate retrospectively if patient and graft survival were similar among patients who participated in clinical trials versus those who did not.Patients and MethodsWe evaluated pretransplant and posttransplant characteristics of 245 kidney transplant (KT) patients who were selected to participate in at least one Phase II/Phase III clinical trial. We compared them with 361 KT patients who were not enrolled or refused to participate in those clinical trials; all studies were conducted at a single transplant center. Inclusion/exclusion criteria were as noted for each individual protocol. Only studies with enrollment at time of graft implant were considered.ResultsSelection of patients participating in clinical trials in general exclude high-risk patients. In our experience, only 36% of transplanted patients were selected for a multicenter, prospective, randomized, international study that included changes to the strategies in the administration of immunosuppressive drugs already on the market or development of a new immunosuppressant. After 5 years, graft and patient survival rates were similar between those who participated and those who did not participate in a clinical study. Although our data were collected retrospectively, an alternative design to achieve these conclusions would be a noninferiority study.ConclusionsOur results demonstrated similar rates of graft and patient survival among enrolled patients versus nonenrolled patients. Outcome surveillance offers safety in participating in clinical trials that involve changes in standard immunosuppression therapy and are part of the research necessary to develop patient-centered medical interventions.
