ESSA Pharma reported on the progress of masofaniten (EPI-7386), its novel N-terminal domain androgen receptor inhibitor, including Phase 1 dose escalation data showing tolerability and PSA reductions when combined with enzalutamide in mCRPC patients. The company is focused on executing the Phase 2 combination study of masofaniten and enzalutamide in mCRPC patients and investigating masofaniten in combination with other standard of care antiandrogens. They anticipate their cash runway will fund planned operations through 2025.
Phase 1 dose escalation is complete for masofaniten/enzalutamide combination study in mCRPC patients.
Compelling safety and efficacy data were reported at Prostate Cancer Foundation 2023 Scientific Retreat and ESMO 2023.
A head-to-head Phase 2 dose expansion is underway evaluating masofaniten/enzalutamide combination versus enzalutamide monotherapy in mCRPC patients.
The company expects its cash runway to fund planned operations through 2025.
ESSA Pharma is focused on the Phase 2 combination study of masofaniten and enzalutamide in mCRPC patients and investigating masofaniten in combination with other standard of care antiandrogens. The company’s expected cash runway extends into 2025.