{"denomUnitsSelected":"Participants","description":"Overall Survival (OS) was defined as the time from randomization to death from any cause. Patients who have not died would be censored at the date of last known alive. Median overall survival was estimated using Kaplan-Meier method.","reportingStatus":"NOT_POSTED","timeFrame":"assessed every 3 months if patient is < 2 years from study entry and every 6 months if patient is 2-5 years from study entry","title":"Median Overall Survival","type":"SECONDARY"}