{"nct_id":"NCT00424372","title":"A Long-Term Study To Evaluate Safety And Efficacy Of Pregabalin For Postherpetic Neuralgia","status":"COMPLETED","status_verified_date":"2021-07","start_date":"2007-01-12","start_date_type":"ACTUAL","primary_completion_date":"2008-08-19","primary_completion_date_type":"ACTUAL","completion_date":"2008-08-19","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}