Enrollment for Phase 2 MOMENTUM Trial Expected to Be Completed in Q1 2027 Phase 1b Trial of Cemsidomide in Combination with Elranatamab on Track to Initiate in Q2 2026 WATERTOWN, Mass., Feb. 23, 2026 (GLOBE NEWSWIRE) -- C4 Therapeutics, Inc. (C4T) (Nasdaq: CCCC), a clinical-stage biopharmaceutical company dedicated to advancing targeted protein degradation science, today announced that the first patient has been dosed in the Phase 2 MOMENTUM trial evaluating cemsidomide in combination with dexamethasone fo ...

Core Insights - C4 Therapeutics is advancing cemsidomide as a foundational medicine for multiple myeloma, with trials set to initiate in 2026 [2][11] - The company is focusing on a new discovery strategy targeting inflammation and neuro-degenerative diseases, leveraging its expertise in targeted protein degradation [2][13] - C4 Therapeutics has a strong financial position, with a cash runway extending to the end of 2028, allowing for continued development through key milestones [2][12] Group 1: Cemsidomide Development - The Phase 2 MOMENTUM trial of cemsidomide is scheduled to begin in Q1 2026, with a recommended dose of 100 µg [1][11] - The Phase 1b trial in combination with elranatamab is set to start in Q2 2026, with ongoing updates expected throughout the trial [1][14] - Initial overall response rate data from the MOMENTUM trial is anticipated in 2H 2027, with efficacy and safety data to follow in mid-2028 [6][11] Group 2: Early Portfolio and Discovery Strategy - C4 Therapeutics aims to deliver up to three investigational new drug applications by the end of 2028, focusing on inflammation and neuro-degenerative diseases [7][13] - The company is utilizing data from the Phase 1 trial of CFT8919 to inform clinical development outside of China [5] - The internal discovery strategy is designed to develop degrader medicines targeting novel pathways, enhancing efficacy for patients with unmet needs [13] Group 3: Financial Position and Strategic Milestones - C4 Therapeutics has completed enrollment in the Phase 1 trial of cemsidomide and dexamethasone, showing promising overall response rates of 40% and 53% at the highest doses [12] - The company has developed a regulatory path for potential accelerated approvals for cemsidomide in multiple treatment lines [12] - Collaborations with major pharmaceutical companies are expected to yield additional research milestones and potential licensing fees [12]

Core Insights - The dual antibody (dual-target) market is experiencing explosive growth in 2023, with major multinational corporations (MNCs) like Roche and Johnson & Johnson leading the charge [1][17] - Roche has successfully launched several dual antibodies in the Chinese market, including Glofitamab and Faricimab, while Johnson & Johnson's Amivantamab targets a $5 billion market in non-small cell lung cancer (NSCLC) [2][13] Group 1: Dual Antibodies in Hematological Malignancies - The dual antibody market began in 2014 with the FDA's accelerated approval of Blincyto for treating acute lymphoblastic leukemia, which generated $583 million in sales in 2022 [5] - Currently, most approved dual antibodies are focused on hematological malignancies, with a significant number targeting CD3 in various combinations [6][8] - The competition between dual antibodies and CAR-T therapies is intensifying, particularly in the CD3/CD20 target combination, which has over 10 candidates in development globally [8][9] Group 2: Broadening Applications in Solid Tumors - Dual antibodies are expanding into various indications, including genetic diseases and solid tumors, with significant potential in the latter [11] - Amivantamab, the first dual antibody approved for solid tumors, is projected to reach peak sales of $5 billion, supported by positive clinical data [13][15] - Roche's Faricimab has also made strides in ophthalmology, achieving $1.788 billion in sales in the first three quarters of 2023 due to its long-lasting efficacy [15] Group 3: Domestic Dual Antibody Development - The domestic dual antibody market is expected to enter a concentrated harvest period in 3-5 years, with over 20 candidates currently in development [18] - Domestic companies are increasingly pursuing international collaborations, with notable deals exceeding $1 billion in potential total transaction value [19] - The first domestic dual antibody, Kadofili monoclonal antibody, was approved in 2022, generating significant revenue and expanding its indications [21][22]