{"groups":[{"description":"Participants were randomized to panitumumab, 6 mg/kg on Day 1 and FOLFOX chemotherapy regimen on Days 1 and 2 of each 14-day cycle until disease progression or unacceptable toxicity.","id":"FG000","title":"FOLFOX + Panitumumab"},{"description":"Participants were randomized to FOLFOX chemotherapy regimen on Days 1 and 2 of each 14-day cycle until disease progression or until unacceptable toxicity.","id":"FG001","title":"FOLFOX Alone"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"4"},{"groupId":"FG001","numSubjects":"2"}],"type":"Ineligibility determined"},{"reasons":[{"groupId":"FG000","numSubjects":"4"},{"groupId":"FG001","numSubjects":"3"}],"type":"Adverse Event"},{"reasons":[{"groupId":"FG000","numSubjects":"13"},{"groupId":"FG001","numSubjects":"18"}],"type":"Withdrawal by Subject"},{"reasons":[{"groupId":"FG000","numSubjects":"3"},{"groupId":"FG001","numSubjects":"3"}],"type":"Physician Decision"},{"reasons":[{"groupId":"FG000","numSubjects":"10"},{"groupId":"FG001","numSubjects":"3"}],"type":"Lost to Follow-up"},{"reasons":[{"groupId":"FG000","numSubjects":"6"},{"groupId":"FG001","numSubjects":"6"}],"type":"Protocol-specified criteria"},{"reasons":[{"groupId":"FG000","numSubjects":"41"},{"groupId":"FG001","numSubjects":"47"}],"type":"Other"},{"reasons":[{"groupId":"FG000","numSubjects":"20"},{"groupId":"FG001","numSubjects":"13"}],"type":"Ongoing"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"593"},{"groupId":"FG001","numSubjects":"590"}],"type":"STARTED"},{"achievements":[{"comment":"One participant randomized to this group did not receive any panitumumab","groupId":"FG000","numSubjects":"586"},{"groupId":"FG001","numSubjects":"583"}],"type":"Received Study Drug"},{"achievements":[{"comment":"Indicates participants who had completed the safety visit 30 days after last dose or had died","groupId":"FG000","numSubjects":"492"},{"comment":"Indicates participants who had completed the safety visit 30 days after last dose or had died","groupId":"FG001","numSubjects":"495"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"101"},{"groupId":"FG001","numSubjects":"95"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"recruitmentDetails":"First patient enrolled 23 August 2006 and last patient enrolled 01 February 2008.\n\nParticipant flow data are reported as of the data cut-off date of 28 August 2009."}