• Volastra Therapeutics has dosed the first patient in a Phase Ib trial evaluating sovilnesib for platinum-resistant or refractory high-grade serous ovarian cancer, with the FDA granting Fast Track designation for this indication.
• The randomized dose optimization study aims to establish the recommended Phase 2 dose of once-daily oral sovilnesib, addressing a significant unmet need in a patient population with poor treatment response rates.
• Volastra is advancing two chemically differentiated KIF18A inhibitors—sovilnesib and VLS-1488—in parallel clinical trials, while also developing biomarker approaches to measure chromosomal instability through partnerships with Microsoft, Tailor Bio, and Function Oncology.