Multi-parametric MRI Evaluation of Renal Graft Performance After Living Donor Donation.

"For the living donor, multiparametric MRI will be added in the day hospital: at the pre-transplant assessment and at the 12-month post-transplant assessment.~For the recipient: multiparametric MRI will be added in the day hospital at the time of the systematic assessment at 1 month post-transplant, and will be added in the day hospital at the time of the 12-month post-transplant assessment."

Biopsy of the graft itself prior to transplantation in the recipient.

"For donors who are not selected to donate their kidney, a total of 2 mL of blood will be collected at inclusion.~For donors eligible to donate, a total of 4 mL of blood will be collected (at inclusion and at 12 months post-transplant).~For recipients, a total of 26 mL of blood will be collected (pre-transplant, 1 month and 12 months post-transplant)."

"For donors who are not selected to donate their kidney, a total of 15 mL of urine will be collected at inclusion.~For donors eligible to donate, a total of 50 mL of urine will be collected (at inclusion and at 12 months post-transplant).~For recipients, a total of 65 mL of urine will be collected (pre-transplant, 1 month and 12 months post-transplant)."