{"nct_id":"NCT00150436","title":"To Evaluate Long-Term Safety and Efficacy of Pregabalin in Patients With Postherpetic Neuralgia.","status":"COMPLETED","status_verified_date":"2006-12","start_date":"2002-02","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2005-07","completion_date_type":null,"phases":["PHASE3"],"tickers":["PFE"]}