Abivax Unveils 2026 Corporate Outlook Amid Promising Developments in Ulcerative Colitis Treatment
PARIS, France – January 7, 2026 – Abivax SA (Euronext Paris: FR0012333284 – ABVX / Nasdaq: ABVX), a clinical-stage biotechnology company, has announced its corporate outlook for 2026. Highlighting key advancements in its clinical trials and significant market opportunities, Abivax is positioning its lead drug candidate, obefazimod, as a potential future leader in the ulcerative colitis (UC) market.
Market Insights and Growth Forecast
Recent market analyses project a substantial expansion in the UC therapeutic landscape, with estimates suggesting that global UC sales could more than double from $9.2 billion in 2025 to $21.2 billion by 2032. These projections are driven by increased utilization of advanced therapies and the introduction of new mechanisms of action (MOAs).
Following the positive ABTECT Phase 3 induction results revealed in July 2025, research indicates that obefazimod may outperform existing and upcoming therapies, including TL1A inhibitors and oral IL-23 agents. Approximately 500,000 patients in the U.S. currently receive conventional treatments, with around 60% exhibiting moderate to severe conditions.
Progress in Clinical Trials
The ABTECT Phase 3 trial, assessing obefazimod’s efficacy for treating moderate-to-severely active UC, has shown promising safety results. The Data Safety Monitoring Board (DSMB) meeting on December 18, 2025, confirmed no new safety signals, with over 80% of participants completing the 44-week double-blind maintenance trial.
Topline results for the ABTECT Phase 3 maintenance trial are anticipated in late Q2 2026. Following this, Abivax plans to submit a New Drug Application (NDA) to the FDA by late 2026.
Pipeline Advancements and Future Initiatives
Abivax is advancing obefazimod's development not only for UC but also for Crohn’s disease (CD). The ENHANCE-CD Phase 2b trial, designed to evaluate obefazimod in CD, is ongoing, with induction results expected in late 2026. Notably, 22 abstracts will be presented at the upcoming February 2026 European Crohn’s and Colitis Organization (ECCO) conference, highlighting obefazimod's impact on fibrosis.
Additionally, the company is exploring combination therapies with obefazimod and assessing potential partnerships to enhance its pipeline further.
Leadership's Vision and Financial Outlook
Marc de Garidel, CEO of Abivax, emphasized the team's commitment to advancing treatments for UC and CD, stating, “With our recently secured funding poised to support us into Q4 2027, we are focused on completing our ABTECT Phase 3 maintenance trial and assessing new opportunities for pipeline advancement.”
Abivax's financial calendar is set, with key dates including:
- March 23, 2026: Fiscal Year 2025 Financial Results
- June 1, 2026: Q1 2026 Financial Results
- June 5, 2026: Annual General Meeting
- September 14, 2026: H1 2026 Financial Results
- December 14, 2026: Q3 2026 Financial Results
About Abivax
Abivax specializes in developing therapeutics that leverage the body's natural regulatory mechanisms to stabilize the immune response in chronic inflammatory diseases. Based in France and the United States, Abivax's lead candidate, obefazimod (ABX464), is currently in Phase 3 clinical trials aimed at treating moderate to severely active ulcerative colitis.