These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Conversion of ciclosporin A to tacrolimus in kidney transplant recipients with chronic allograft nephropathy.
    Author: Tang SC, Chan KW, Tang CS, Lam MF, Leung CY, Tse KC, Li CS, Ho YW, Tong MK, Lai KN, Chan TM, Hong Kong Nephrology Study Group.
    Journal: Nephrol Dial Transplant; 2006 Nov; 21(11):3243-51. PubMed ID: 16877482.
    Abstract:
    BACKGROUND: Tacrolimus and ciclosporin might have different effects on intra-renal fibrosis and allograft function in chronic allograft nephropathy (CAN). It is difficult to predict the response to calcineurin inhibitor minimization in patients with CAN. METHODS: This prospective randomized study compared ciclosporin A (CsA)-to-tacrolimus conversion (group A, target tacrolimus trough level 6-8 ng/ml) vs CsA minimization (group B, target CsA trough level 80-100 ng/ml) with regard to efficacy and safety in patients with CAN and deteriorating allograft function. The primary efficacy endpoint was improvement in the slope of inverse serum creatinine (1/SCr) vs time plot. RESULTS: There were 34 evaluable patients (n=16 in group A; n=18 in group B), with similar baseline characteristics. Both groups reached target drug levels after a 3-month run-in period. Over the ensuing 12 months, nine (56.3%) subjects in group A and 10 (55.6%) in group B reached the primary end point (P=0.968). Both groups showed considerable improvement in the slope of 1/SCr vs time plot. There was no significant difference in the slope between groups before and after intervention. Graft survival was 87% in group A and 100% in group B (P=0.121). Acute rejection was encountered in two group A subjects. There was no significant change or difference in blood glucose, lipids, and blood pressure between groups. CONCLUSION: Our results suggest that in patients with CAN and deteriorating allograft function, CsA-to-tacrolimus conversion or CsA minimization achieved comparable efficacies in retarding the decline of graft function. Such contention may be biased by the low patient number. Further studies with a larger cohort are needed for validation.
    [Abstract] [Full Text] [Related] [New Search]