SELLAS Life Sciences Partners with IMPACT-AML
SELLAS Life Sciences announced that it has entered into an agreement with IMPACT-AML, a European collaborative initiative dedicated to advancing innovative treatments for patients with acute myeloid leukemia. Under the agreement, the IMPACT-AML network will conduct a clinical study evaluating SLS009, a highly selective CDK9 inhibitor, enabling access to multiple European clinical sites and patients. "This is a highly meaningful milestone for SELLAS and for the SLS009 program," said Angelos Stergiou, M.D., Sc.D., President and Chief Executive Officer of SELLAS. "Gaining access to the IMPACT-AML framework represents strong external validation of SLS009 and reflects the growing recognition of SLS009's potential in addressing critical unmet needs in AML. Importantly, this collaboration allows us to efficiently expand our clinical program into Europe by leveraging an established infrastructure, significantly improving capital efficiency while supporting broader and faster patient enrollment as we advance the program into frontline AML."
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SELLAS Life Sciences Expands SLS009 Clinical Study with IMPACT-AML in Europe
- Clinical Study Expansion: SELLAS Life Sciences has signed an agreement with IMPACT-AML to expand the clinical development of SLS009 into Europe, with plans to enroll 40 newly diagnosed AML patients, aiming to accelerate patient enrollment and broaden drug accessibility.
- U.S. Enrollment Plans: The U.S. clinical trial is expected to begin in Q1 2026, with European enrollment anticipated in Q2 2026, demonstrating the company's commitment to advancing SLS009 on a global scale.
- Market Performance Decline: SLS stock has ended in the red in five of the last seven sessions, with the latest trading down 3.2%, as investors booked profits amid dilution concerns, putting pressure on the stock price.
- Investor Sentiment: Despite the stock's decline, retail sentiment on Stocktwits remains bullish, with investors believing that validating SLS009 in both the U.S. and EU simultaneously will attract global buyers like Novartis.

SELLAS Life Sciences Partners with IMPACT-AML to Advance SLS009 Clinical Trials
- Clinical Trial Expansion: SELLAS Life Sciences has entered into an agreement with IMPACT-AML to recruit approximately 40 newly diagnosed high-risk acute myeloid leukemia (AML) patients in the U.S. by Q1 2026, leveraging existing infrastructure for efficient European patient enrollment.
- Drug Combination Evaluation: SLS009 will be evaluated in combination with azacitidine (AZA) and venetoclax (VEN), aiming to enhance treatment outcomes for newly diagnosed AML patients, which is expected to significantly improve clinical results.
- International Collaboration Network: The IMPACT-AML project connects multiple European clinical institutions, allowing SELLAS to accelerate clinical research in a cost-effective manner, thereby enhancing the market potential of SLS009.
- Strategic Significance: This collaboration not only provides strong external validation for SELLAS but also reflects the potential of SLS009 in addressing critical unmet needs in AML, further solidifying SELLAS's market position in cancer treatment.





