{"nct_id":"NCT00135655","title":"A Study of Denufosol Tetrasodium Intravitreal Injection in Subjects With Post Cataract Extraction Macular Edema","status":"WITHDRAWN","status_verified_date":"2013-05","start_date":"2005-08","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE2"],"tickers":["MRK"]}