{"groups":[{"description":"Single arm, phase II study. All 18 patients received study drug.","id":"FG000","title":"Simvastatin"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"18"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"18"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"preAssignmentDetails":"Patients with progressive nonsymptomatic disease on watch and wait were enrolled.","recruitmentDetails":"Outpatient Clinic at Dana Farber Cancer Institute"}