Renal and haemodynamic effects of amlodipine and nifedipine in hypertensive renal transplant recipients.

Background.Immunosuppressive treatment with cyclosporin A (CsA) improves the survival of renal allografts, but is associated with renal vasoconstriction and hypertension. Previous reports suggest that the calcium-channel blockers nifedipine and amlodipine may improve graft function in CsA-treated patients. We have compared the effects of amlodipine (5-10 mg once daily) and nifedipine retard (10-40 mg twice daily) on renal function and blood pressure in renal transplant recipients treated with CsA. [ABSTRACT FROM PUBLISHER]