{"nct_id":"NCT02219685","title":"Ledipasvir/Sofosbuvir Fixed-Dose Combination on Cerebral Metabolism and Neurocognition in Treatment-Naive and Treatment-Experienced Participants With Chronic Genotype 1 HCV Infection","status":"COMPLETED","status_verified_date":"2016-10","start_date":"2014-08","start_date_type":null,"primary_completion_date":"2015-08","primary_completion_date_type":"ACTUAL","completion_date":"2016-04","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["GILD"]}