Diltiazem increases blood concentrations of cyclized cyclosporine metabolites resulting in different cyclosporine metabolite patterns in stable male and female renal allograft recipients.
Bleck JS, Thiesemann C, Kliem V, Christians U, Hecker H, Repp H, Frei U, Westhoff-Bleck M, Manns M, Sewing KF. Diltiazem increases blood concentrations of cyclized cyclosporine metabolites resulting in different cyclosporine metabolite patterns in stable male and female renal allograft recipients. Br J Clin Pharmacol. 1996 Jun; 41(6):551-6.