{"groups":[{"description":"Patients receive a placebo oral rinse and gargle or swish for 60 seconds and then spit 5 times per day beginning within 3 days of the initiation of radiotherapy to 14 days following completion of radiotherapy.","id":"FG000","title":"Arm A (Placebo)"},{"description":"Patients receive acetylcysteine oral rinse and gargle or swish for 60 seconds then spit 5 times per day beginning within 3 days of the initiation of radiotherapy to 14 days following completion of radiotherapy.","id":"FG001","title":"Arm B (Rincinol)"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"0"}],"type":"Cancelled treatment"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"3"}],"type":"Incomplete data"},{"reasons":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"1"}],"type":"Ineligible"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"18"},{"groupId":"FG001","numSubjects":"16"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"17"},{"groupId":"FG001","numSubjects":"15"}],"type":"Eligible Patients"},{"achievements":[{"groupId":"FG000","numSubjects":"16"},{"groupId":"FG001","numSubjects":"12"}],"comment":"evaluable for Primary Endpoint (AUC for GRIX Sticky Saliva Total Score)","type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"2"},{"groupId":"FG001","numSubjects":"4"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}