{"groups":[{"description":"Patients receive melphalan IV over 2-3 hours on day -2 and an infusion of IL-2-treated autologous or syngeneic peripheral blood stem cells on day 0. Beginning on day 0, patients also receive IL-2 IV continuously over 5 days followed by 2 days off. Treatment with IL-2 repeats weekly for 4 weeks. Beginning 1 month later, patients undergo maintenance therapy comprising interferon alfa SC 3 times a week in the absence of disease progression or unacceptable toxicity.\n\nmelphalan: Given IV\n\nrecombinant interferon alfa: Given SC\n\naldesleukin: Undergo IL2-treated autologous or syngeneic peripheral blood stem infusion\n\nin vitro-treated peripheral blood stem cell transplantation: Undergo IL2-treated autologous or syngeneic peripheral blood stem infusion","id":"FG000","title":"Immunotherapy Treatment"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"36"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"36"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}