Lorigerlimab is an investigational drug being tested in clinical trials. It is designed to block two checkpoints, telling the immune system cells to wake up and start killing cancer cells. Checkpoint inhibitors, including lorigerlimab, may cause side effects.

The LIBERTAS STUDY is researching a way to potentially treat a type of prostate cancer that still responds to hormone therapy. Prostate cancer that spreads to other parts of the body but can still be controlled by interfering with the hormone function of the cancer is called metastatic castration-sensitive prostate cancer (mCSPC).

The primary objective of this clinical trial is to assess the efficacy of combining the study medicine (mevrometostat) with a standard therapy (enzalutamide) to treat metastatic castration-resistant prostate cancer (mCRPC), which will be compared to standard treatments alone (either enzalutamide or docetaxel).

This clinical trial is for participants who have metastatic castration-resistant prostate cancer (mCRPC) and failed to respond to drugs or surgery to block the testes from making hormones and after treatment with other drugs for prostate cancer. 

This clinical trial is for participants who have metastatic castration-resistant prostate cancer (mCRPC) and whose cancer progressed on or after they were previously treated with next-generation Hormonal Agent (NHA).