{"denoms":[{"counts":[{"groupId":"OG000","value":"0"}],"units":"Participants"}],"description":"The progression free survival (PFS) of high-risk or relapsed multiple myeloma (MM) patients undergoing non-myeloablative bone marrow allogeneic transplantation (NM-AlloSCT) followed by maintenance therapy with MEDI-551.","groups":[{"description":"Medi-551 maintenance therapy will be initiated on Day 60, Day 90, or Day 120 of NM-AlloSCT based on the eligibility criteria for the initiation of maintenance therapy as described in Section 3.1. MEDI-551 will be administered on 28-day cycles at a dose of 4mg/kg, as an IV infusion over 60 ±15 minutes. Infusion sets must contain a 0.2 micron in-line filter. MEDI-551 will be administered on days 1, 8, 15, and 22 of cycle 1, then 4mg/kg IV on day1 of cycles 2 through 12. Treatment may be stopped earlier if there is unacceptable toxicity, development of Grade 3 or 4 GVHD, documentation of disease progression, or patient withdrawal for other reasons.\n\nMEDI-551 Maintenance: Cycle 1 - Days 1, 8, 15, and 22: 4mg/kg IV Cycles 2-12 - Day 1: 4mg/kg IV","id":"OG000","title":"MEDI-551 Treatment Arm"}],"populationDescription":"The study was terminated before any participant could start the study and receive intervention. Therefore, no data could be collected.","reportingStatus":"POSTED","timeFrame":"5 years","title":"Progression Free Survival","type":"PRIMARY"}