Business
SELLAS Life Sciences Reports First Quarter 2024 Financial Results and Provides Corporate Update
- Announced Independent Data Monitoring Committee’s (IDMC) Recommendation to Continue the Phase 3 REGAL Study in Patients with Acute Myeloid Leukemia (AML)

About this update from Sellas Life Sciences Group, Inc.
[{"type":"text","content":"- Announced Independent Data Monitoring Committee’s (IDMC) Recommendation to Continue the Phase 3 REGAL Study in Patients with Acute Myeloid Leukemia (AML) Without Modifications: IDMC to Reconvene in June - - Completed Enrollment in Phase 3 REGAL Study of Galinpepimut-S - - Announced Positive Phase 2 Data of SLS009 Demonstrating 100% Response Rate in r/r AML Patients with ASXL1 Mutation at 30 mg BIW Dose and 62% Anti-Leukemic Activity Across All Dose Levels; Additional Data Expected in the Second and Third Quarter 2024 - NEW YORK, May 14, 2024 (GLOBE NEWSWIRE) -- SELLAS Life Sciences Group, Inc. (NASDAQ: SLS) (“SELLAS’’ or the “Company”), a late-stage clinical biopharmaceutical company focused on the development of novel therapies for a broad range of cancer indications, today reported financial results for the first quarter ended March 31, 2024, and provided a corporate update. “SELLAS had a very productive and successful first quarter of 2024,” said Angelos Stergiou, MD, ScD h.c., President and Chief Executive Officer of SELLAS. “We reported strong preliminary data from the Phase 2a study of SLS009 in r/r AML showing high anti-leukemic activity in the selected optimal dose regimen of 30 mg BIW, including a 100% response rate in patients with ASXL1 mutation. Based on these results we are expanding the cohort to participants bearing the ASXL1 mutation. This mutation is prevalent in AML, as well as solid tumors including colon cancer, and is associated with poor prognosis. We strongly believe in SLS009’s potential and hope to deliver its promise to this heavily pretreated, underserved patient population. The data thus far are indeed extremely encouraging both in terms of safety and efficacy.” Dr. Stergiou continued: “We are also excited with the ongoing progress in the Phase 3 REGAL study of GPS. Based on its recent efficacy and safety assessment, the IDMC recommended the trial continue without modification. We look forward to the next IDMC meeting, scheduled for June, during which the Committee will review data from all enrolled 127 patients and the most recent information regarding the number of events required for triggering the interim analysis. Furthermore, with the recent financing, we were able to strengthen our balance sheet as we expect further significant catalysts throughout 2024.” Pipeline HighlightsGalinpepimut-S (GP...