{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"292"},{"groupId":"OG001","value":"109"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"930"},{"groupId":"OG001","value":"465"}],"units":"Participants"}],"description":"An AE is any untoward medical occurrence in participant who received study drug without regard to possibility of causal relationship. As per NCI CTCAE, Grade 3 events =medically significant but not immediately life-threatening, unacceptable or intolerable events, significantly interrupting usual daily activity, require systemic drug therapy/other treatment, Grade 4 events =participant to be in imminent danger of death. Grade 5 events =death. A treatment-emergent AE (TEAE) was defined as an AE that occurred from the date and time of the first dose of study drug through the date of last dose +30 days (or the day before initiation of a new antineoplastic treatment, whichever occurred first).Number of participants with AEs of any of the Grade 3 or above (Grade 4, 5) were reported.","groups":[{"description":"Participants received 4 capsules of Enzalutamide 40 mg each (total dose 160 mg per day) orally, once daily in double-blind and open-label phase (up to a maximum of 68.8 months) until radiographic progression. Participants after last dose of study drug, were followed up for safety up to 30 days, and were long term followed up (for survival status and new prostate cancer therapies) from last dose to the death date or last known survival date.","id":"OG000","title":"Enzalutamide 160 mg"},{"description":"Participants received 4 capsules of placebo (matched to Enzalutamide) orally, once daily in double blind phase (up to a maximum of 51.3 months) until radiographic progression. Participants were given an opportunity to switch to open-label enzalutamide after completion of double blind phase. Participants after last dose of study drug, were followed up for safety up to 30 days and were long term followed up (for survival status and new prostate cancer therapies) to the death date or last known survival date.","id":"OG001","title":"Placebo"}],"paramType":"COUNT_OF_PARTICIPANTS","populationDescription":"The safety population was defined as all participants randomly assigned to receive at least 1 dose or partial dose of study drug (enzalutamide or placebo) according to the actual treatment received (not the treatment assigned).","reportingStatus":"POSTED","timeFrame":"From first dose of study drug to the last dose + 30 days (or the day before initiation of a new antineoplastic treatment, whichever occurred first) (until the data cut-off date of 28 June 2017, maximum duration of treatment: 42.8 months)","title":"Number of Participants With Treatment-Emergent Adverse Events Greater Than or Equal to Grade 3, Based on National Cancer Institute (NCI) Common Terminology Criteria (CTC) for AEs (CTCAE), Version 4.0","type":"SECONDARY","unitOfMeasure":"Participants"}