AML-123: Targeted Conditioning with Anti-CD45 Iodine (131I) Apamistamab [Iomab-B] Leads to High Rates of Transplantation and Engraftment in Older Patients with Active, Relapsed, or Refractory (rel/ref) AML: Preliminary Midpoint Results from the Prospective, Randomized Phase 3 SIERRA Trial
Gyurkocza B, Nath R, Stiff P, Agura E, Litzow M, Tomlinson B, Choe H, Abhyankar S, Seropian S, Chen G, Hari P, Al-Kadhimi Z, Foran J, Orozco J, Van Besien K, Sabloff M, Kebriaei P, Abboud C, Levy M, Lazarus H, Giralt S, Berger M, Reddy V, Pagel J. AML-123: Targeted Conditioning with Anti-CD45 Iodine (131I) Apamistamab [Iomab-B] Leads to High Rates of Transplantation and Engraftment in Older Patients with Active, Relapsed, or Refractory (rel/ref) AML: Preliminary Midpoint Results from the Prospective, Randomized Phase 3 SIERRA Trial. Clinical Lymphoma Myeloma & Leukemia 2020, 20: s182. DOI: 10.1016/s2152-2650(20)30716-3.Peer-Reviewed Original ResearchCC armOlder patientsTransplant ratesLower transplant-related mortalityIncidence of gradeNon-relapse mortalityTransplant-related mortalityMajority of patientsFavorable safety profileFebrile neutropeniaInduction therapyPrior therapyActive diseaseRefractory AMLSalvage therapyDurable responsesGraft failureInfusion reactionsEngraftment dataMedian ageSafety profilePatient populationAdvanced ageDisease progressionGrade 3