{"nct_id":"NCT04400487","title":"Actigraphy Improvement With Voxelotor (ActIVe) Study","status":"COMPLETED","status_verified_date":"2023-11","start_date":"2020-12-21","start_date_type":"ACTUAL","primary_completion_date":"2022-09-08","primary_completion_date_type":"ACTUAL","completion_date":"2022-09-13","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}