Laekna, Inc. (2105.HK), a science-driven, clinical-stage biotechnology company, announced that the company has received approval from the U.S. Food and Drugs Administration for the protocol of the phase III clinical trial of LAE002 (afuresertib, an AKT inhibitor) plus LAE001 (CYP17A1/CYP11B2 dual inhibitor) („LAE201“)in patients with metastatic castration-resistant prostate cancer (mCRPC) following standard of care (SOC) treatment.
Laekna initiated a Phase II clinical trial of the multi-region clinical trial of the study of LAE201 in the U.S. in June 2021, and South Korea in September 2022. The trial is an open-label, dose-escalation and dose expansion study to assess the efficacy and safety of the combination candidate.
The study demonstrated promising treatment benefit for mCRPC patients. As of Nov 21, 2023, 40 patients who progressed on 1–3 lines of standard treatments, including at least 1 line of abiraterone, or the second generation of AR antagonists, had been enrolled in the recommended phase II dose group. The median rPFS was 8.1 months. This is a significant improvement compared to the median rPFS of 2 to 4 months of mCRPC patients under the standard treatments historically[1]. The combination therapy was generally tolerable with manageable treatment emergent adverse events and recoverable after routine treatments.
