Kairos Pharma Ltd. has announced positive interim efficacy data from its ongoing Phase 2 clinical trial of ENV-105 (carotuximab) in patients with metastatic castration-resistant prostate cancer (mCRPC). The results were presented at the annual European Society Medical Oncologists (ESMO) meeting in Berlin, Germany. The randomized trial, led by Dr. Edwin Posadas, is enrolling up to 100 patients across several cancer centers. Interim analysis showed that the combination of ENV-105 and apalutamide achieved a median progression-free survival of 13.7 months, with clinical benefit observed in 86% of treated patients. Seven out of nine evaluable patients experienced a reduction in PSA levels. ENV-105, a first-in-class CD105 antagonist, is being evaluated for its safety and efficacy in men with prostate cancer resistant to hormone therapy.