{"nct_id":"NCT05228834","title":"Voxelotor Neurocognitive Function Study","status":"TERMINATED","status_verified_date":"2024-03","start_date":"2022-06-24","start_date_type":"ACTUAL","primary_completion_date":"2022-09-30","primary_completion_date_type":"ACTUAL","completion_date":"2022-09-30","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}