{"nct_id":"NCT02725411","title":"Long Term Safety and Efficacy Study of Tanezumab in Japanese Adult Subjects With Chronic Low Back Pain","status":"COMPLETED","status_verified_date":"2020-07","start_date":"2016-05-26","start_date_type":"ACTUAL","primary_completion_date":"2019-06-11","primary_completion_date_type":"ACTUAL","completion_date":"2019-06-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}