Innovent Receives Fast Track Designation from the U.S. FDA for IBI363 (PD-1/IL-2α Bispecific Antibody Fusion Protein) as Monotherapy for Advanced Melanoma

SAN FRANCISCO and SUZHOU, China, Sept. 4, 2024 /PRNewswire/ -- Innovent Biologics, Inc. ("Innovent") (HKEX: 01801), a world-class biopharmaceutical company that develops, manufactures and commercializes high-quality medicines for the treatment of oncology, cardiovascular and metabolic, autoimmune, ophthalmology and other major diseases, announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track Designation to its PD-1/IL-2α Bispecific Antibody Fusion Protein (R&D code: IBI363) for the treatment of unresectable locally advanced or metastatic melanoma (except choroidal melanoma) in patients who have progressed after at least one line of systemic therapy, which must include a PD-1/L1 inhibitor. Phase 1/2 clinical trials are currently underway in China, the U.S., and Australia to assess IBI363's efficacy and safety in various advanced malignant tumors.

At the ESMO Plenary meeting on June 14, 2024, Innovent presented promising efficacy signals in melanoma patients who had previously undergone immunotherapy: 37 patients with melanoma who had previously received immunotherapy received 1mg/kg of IBI363 and underwent at least one tumor evaluation after baseline, and 11 patients achieved objective responses, including 1 CR and 10 PR, with ORR and DCR of 29.7% and 73.0%, respectively. (Link)