Clinical Research Directory

SOT patients: samples will be collected at the time of the protocol follow-up visit (registration on the transplant list, on the day of the transplantation, and then at day 15, month 1-3-6-9-12 and then annually, as well as if complications or therapeutic modifications). Dialysis patients: at the start of the dialysis and then at M3, M12, and if complications or modification of the dialysis protocol. Non-dialysis or cancer patients: the sampling frequency will be individualized according to the pathology studied (acute or chronic) and the purpose of the sampling (diagnostic, mechanistic, prediction, evaluation of the therapeutic response). Samples for diagnostic and mechanistic purposes will be taken only once. Samples for prognostic purposes will be taken at regular intervals, adapted to the natural history of the disease while respecting the maximum volume of blood samples defined by the French law. Samples will be collected during a sampling performed as part of routine care.