Bacterial urinary tract infection in cyclosporine-A immunosuppressed renal transplant recipients.

Urinary tract infection and rejection in 48 renal transplant patients immunosuppressed with cyclosporine-A monotherapy were analysed. Urinary tract infection was diagnosed in 52% of the cases with Escherichia coli dominating. Urinary tract infection took a mild and relatively uncomplicated course as only one case of graft pyelonephritis caused graft nephrectomy and no influence on graft survival was observed (p greater than 0.05) in the infected cases in contrast to rejection episodes which caused a significantly reduced graft survival (p less than 0.01).