Cogent Biosciences Announces Positive Part 1b Data from SUMMIT Trial Evaluating Bezuclastinib in Patients with Nonadvanced Systemic Mastocytosis
WALTHAM, Mass. and BOULDER, Colo., Feb. 22, 2024 (GLOBE NEWSWIRE) -- Cogent Biosciences, Inc. (Nasdaq: COGT), a biotechnology company focused on developing precision therapies for genetically defined diseases, today reported positive Part 1b data from the Company’s ongoing SUMMIT trial evaluating bezuclastinib in patients with nonadvanced systemic mastocytosis (NonAdvSM) at the 2024 American Academy of Allergy Asthma & Immunology Annual Meeting (AAAAI) meeting taking place February 23-26, 2024 in Washington, D.C.
- “The magnitude and speed of symptomatic reductions, along with corresponding improvements in quality-of-life, reported by patients in SUMMIT Part 1b has not been seen previously with other treatment options in this patient population.
- Thirty-four patients in Part 1b were treated with either bezuclastinib or placebo plus best supportive care.
- Patients were enrolled with the following sub-types: 33 patients with indolent systemic mastocytosis (ISM) and one patient with smoldering systemic mastocytosis (SSM).
- Thirty-four patients enrolled in SUMMIT Part 1b were evaluated for signs of clinical activity over 12 weeks, including well-accepted biomarkers of disease burden.