This is a multicentre, observational, non-interventional, retrospective analysis by chart review.

This study will compare differences in patient and graft related outcomes in renal transplant recipients followed in regional transplant centers versus satellite clinics.

Inclusion Criteria:

• Patient is at least 18 months post transplant
• Patient had the current transplant during the period 1 July 1997 to no less than 18 months prior to chart review
• Patient is currently on tacrolimus/MMF or AZA - or cyclosporine/MMF or AZA based immunosuppressive therapy
• Patient is not a recipient of dual kidney or multi -organ transplant
• Patient has a functioning graft (i.e. patient does not require dialysis)
• Patient is recipient of a renal transplant including living or cadaveric, related or non-related, or pediatric en bloc kidneys, but excluding kidney-pancreas transplant recipients
• Patient received the current transplant at one of six identified regional transplant centers
• Patient is currently followed in a regional or satellite community based nephrology clinic

Canadian subjects post renal transplant, currently being treated with immunosuppressive therapy