{"nct_id":"NCT01813552","title":"To Evaluate the Effect of Ritonavir or Omeprazole on the Pharmacokinetics of Samatasvir (IDX719) in Healthy Participants (MK-1894-006)","status":"COMPLETED","status_verified_date":"2016-01","start_date":"2013-02","start_date_type":null,"primary_completion_date":"2013-03","primary_completion_date_type":"ACTUAL","completion_date":"2013-03","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}