PMV Pharmaceuticals reports promising efficacy of rezatapopt in OC study

PMV Pharmaceuticals announced that a Phase 1 analysis reported promising anti-tumor activity of rezatapopt, PC14586 in heavily pre-treated patients with advanced ovarian cancer harboring a TP53 Y220C mutation. Rezatapopt is a first-in-class precision oncology small molecule investigational therapy that selectively targets the TP53 Y220C mutation in solid tumors. These data were featured today in a late-breaking oral presentation at the 2024 Society for Gynecologic Oncology SGO Annual Meeting on Women’s Cancer being held March 16-18, in San Diego, CA. The presentation entitled, “Phase 1 Analysis from the PYNNACLE Phase 1/2 Study PC14586 in the Subgroup of Patients with Advanced Ovarian Cancer Harboring a TP53 Y220C Mutation,” was delivered by Alison M. Schram, M.D., Medical Oncologist, Memorial Sloan Kettering Cancer Center. “In this Phase 1 study, we observed promising efficacy of rezatapopt in heavily pre-treated patients with advanced ovarian cancer harboring a TP53 Y220C mutation. In addition, rezatapopt showed a favorable safety profile,” said Dr. Schram. “These data are encouraging given the significant unmet medical need for patients with advanced solid tumors, particularly in patients with ovarian cancer who are platinum resistant. Further study of rezatapopt as monotherapy in ovarian cancer is warranted.”