“We are extremely pleased to receive the U.S. FDA Fast Track designation for IDE161 based on the FDA’s review of preclinical and emerging clinical efficacy and tolerability data. We recently reported preliminary clinical proof-of-concept with expansion into priority HRD+ solid tumor indications in our Phase 1 clinical trial. The Fast Track designation has been provided for platinum-resistant BRCA1/2 mutant advanced or metastatic ovarian cancer, which represents a serious condition, and acknowledges the potential for IDE161 to treat this indication,” said Dr. Darrin Beaupre, Chief Medical Officer at IDEAYA Biosciences.