NEW YORK, Oct. 17, 2023 (GLOBE NEWSWIRE) — Y-mAbs Therapeutics, Inc. (the “Company” or “Y-mAbs”) (Nasdaq: YMAB) a commercial-stage biopharmaceutical company focused on the development and commercialization of novel, antibody-based therapeutic products for the treatment of cancer, today announced that the U.S. Food and Drug Administration (“FDA”) has cleared the Company’s Investigational New Drug (“IND”) application for CD38-SADA, the Company’s second program within its Self-Assembly DisAssembly Pre-targeted Radioimmunotherapy (“SADA Y-PRIT”) Theranostic Platform. The Phase 1 trial is a first-in-human, dose-escalation, open-label, single-arm, multi-center trial (Study 1201) investigating the safety and tolerability of the CD38-SADA: 177Lu-DOTA Drug Complex in patients with Relapsed or Refractory non-Hodgkin Lymphoma.
This trial will have two parts: Part A, CD38-SADA dose escalation with fixed 177Lu-DOTA payload doses to explore optimal CD38-SADA protein dose and interval between the SADA protein administration and the payload; and Part B, 177Lu-DOTA therapeutic dose escalation with the CD38-SADA dose determined in Part A. Patients will receive up to three cycles of therapy. The primary study outcome will evaluate safety and initial signals of efficacy using repeated dosing. Y-mAbs expects a total of approximately 30 patients and up to 12 U.S. sites to be included in the trial.
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