Flare Therapeutics Inc.
The goal of this clinical trial is to find out if FX-111 is safe enough to permit further studies in adult male participants with metastatic castration-resistant prostate cancer (mCRPC). It will also study the drug's pharmacokinetics (how the body breaks down FX-111) and how well FX-111 treats mCRPC. The main questions it aims to answer are: What are the side effects of FX-111? Does FX-111 work to reduce or prevent progression of mCRPC? The study doctor will oversee participants' treatment with FX-111 and ask about any side effects. Participants will take FX-111 every day by mouth and will have regular physical and laboratory examinations to check health and tumor status.
Inclusion Criteria: * Confirmed adenocarcinoma of the prostate. * PSA levels ≥ 2 ng/mL at screening visit. * Progressing PSA, defined as two consecutive increases in the most recent PSA measurements taken at least 1 week apart. * Progressed on Androgen Deprivation Therapy (ADT) and at least one prior potent Androgen Receptor (AR) pathway inhibitor given in castration-sensitive prostate cancer setting or approved for castration-resistant prostate cancer (eg, apalutamide, darolutamide, abiraterone, enzalutamide). * Ongoing primary ADT with gonadotropin-releasing hormone agonist or antagonist in…
FX-111 will be administered orally once daily in continuous 28-day cycles.