Conditions
Prostatic Neoplasms, Castration-Resistant
Trial Purpose
Substudy 01A is part of a larger research study that is testing experimental treatments for metastatic castration-resistant prostate cancer (mCRPC). The larger study is the umbrella study (U01).
The goal of substudy 01A is to evaluate the safety and efficacy of opevesostat-based treatment combinations, or as a single agent, in participants with mCRPC.
This substudy will have two phases: a safety lead-in phase and an efficacy phase. The safety lead-in phase will be used to evaluate the safety and tolerability, and to establish a recommended Phase 2 dose (RP2D) for the opevesostat-based treatment combinations. There will be no hypothesis testing in this study.
NATIONAL TRIAL REFERENCE NUMBER
NCT06353386
EU CT
2023-506288-33
When speaking to your doctor or clinical trial representative, please have the trial reference number available.
Resources
Eligibility
Only a qualified healthcare professional can determine if you are eligible to take part in a clinical trial. However, this information may be useful in starting a conversation with your doctor.
Age Range
18+
Sex
All
About The Trial
Trial Phase
Trial Phase 1
Tests the medicine or vaccine in a small group of 20 to 100 volunteers who are usually healthy, but not always. The trial often takes place in a hospital.
Trial Phase 2
Tests the medicine or vaccine in approximately 100 to 500 volunteers. In the case of medicines, volunteers usually have the disease or condition the investigational medicine is designed to treat. In vaccine studies, the volunteers are usually healthy.
Trial start and end dates
- Actual study start date 20 May 2024
- Estimated primary completion date 31 March 2028
- Estimated study completion date 31 March 2028
Trial locations
Locations shown may have changed in some cases. Please call the number listed in the location results to confirm the nearest trial site. Talk with a trial site member for more information.
What can you do next?
If you think this clinical trial might be a good fit and you are interested in taking part, take the next step to see if you are eligible.
Taking part in a clinical trial is an important decision
If you are considering joining a clinical trial, first learn as much as you can about:
- The investigational treatment that is being studied
- What the risks and possible benefits are for participants
Talk to your doctor about the clinical trial before you decide to join.
Read our “What to Consider” page for more questions to ask and think about