Post Transplant Study

A Retrospective Evaluation of Sensipar Use in Renal Transplant Recipients

Retrospective chart review to gather information on Sensipar patterns of use and effects on biochemical parameters in renal transplant recipients

Inclusion Criteria:

• Adults >= 18 years old
• Subjects who have received Sensipar for a duration of at least 3 months, beginning at least 3 months after a kidney transplant. Subjects must have begun Sensipar teatment no later than Februry 28, 2005 at treating physician's discretion.

Exclusion Criteria:

• Subjects who received Sensipar before undergoing a kidney transplant
• Subjects receiving dialysis post-transplant