Revolution Medicines Begins Treating Patients in Phase 3 RASolute 309 Trial Evaluating RASONQUE™ (daraxonrasib) Plus Zoldonrasib as First-Line Treatment for Metastatic RAS G12D Pancreatic Cancer

REDWOOD CITY, Calif., Oct. 05, 2026 (GLOBE NEWSWIRE) -- Revolution Medicines, Inc. (Nasdaq: RVMD), a global, commercial-stage oncology company dedicated to discovering, developing and delivering innovative medicines for patients with RAS-addicted cancers, today announced that it has begun treating patients in RASolute 309, a global, randomized Phase 3 clinical trial evaluating the combination of RASONQUE (daraxonrasib), a RAS(ON) multi-selective inhibitor, and zoldonrasib, an investigational RAS(ON) G12D-selective inhibitor, as a first-line treatment in adult patients with metastatic RAS G12D pancreatic adenocarcinoma (PDAC).

“RAS G12D is the most common RAS variant in PDAC,” said Alan Sandler, M.D., chief development officer of Revolution Medicines. “In preclinical studies, the combination of RAS(ON) multi-selective and G12D-selective inhibitors achieved deeper and more sustained suppression of RAS signaling than either agent alone, accompanied by greater tumor control. Likewise, initial clinical data showed that RASONQUE plus zoldonrasib delivered compelling antitumor activity in patients with previously treated metastatic PDAC, with a manageable safety and tolerability profile. In the context of the unmet need in this patient population, these findings informed the design of the first-line RASolute 309 trial in patients with PDAC. RASolute 309 is the first Phase 3 study evaluating a RAS(ON) inhibitor doublet approach and it marks an important milestone in our efforts to advance a range of potential treatment options for patients with RAS-driven cancers across tumor types and treatment settings.”