Rapamycin rescue therapy in patients after kidney transplantation: first clinical experience.

This study was aimed at analysing rapamycin (RAPA) rescue therapy with calcineurin inhibitor (CNI) withdrawal in renal transplant patients primarily presenting with CNI-nephrotoxicity (CNI-Neph), chronic allograft nephropathy (CAN) without [CAN(a)] and with histological changes suggestive of chronic rejection [CAN(b)]. In 36 patient with CNI-Neph (n = 6), CAN(b) (n = 21), CAN(a) (n = 7), and others (n = 2) RAPA therapy was started 4.4-115 months (median 30.