{"nct_id":"NCT00129961","title":"Study Evaluating the Effect of Sirolimus on Non-Melanoma Skin Cancer in Kidney Transplant Recipients","status":"COMPLETED","status_verified_date":"2012-04","start_date":"2005-08","start_date_type":null,"primary_completion_date":"2009-01","primary_completion_date_type":"ACTUAL","completion_date":"2009-01","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}