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New hope for Hard-to-Treat prostate cancer? early trial underway
NCT ID NCT04428788
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This early-stage trial tested a new drug called CC-94676 in 131 men with metastatic castration-resistant prostate cancer, a type that has stopped responding to standard hormone therapy. The main goal was to check safety and find the right dose, while also looking for signs that the drug might shrink tumors or lower PSA levels. Results will help decide if further studies are warranted.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- CC-94676 (also known as BMS-986365)
- What this could lead to
- If this drug proves safe and effective, it could offer a new treatment option for men with advanced prostate cancer that has stopped responding to standard hormone therapy.
- What could go wrong
- This is an early phase 1 trial focused on safety and dosing, so it is too soon to know if CC-94676 will work. Side effects are unknown, and many drugs fail at this stage.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
131 people
The number who actually took part.
- Started
-
Jun 2020
- Finished
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Oct 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Male participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Must have histologically or cytologically confirmed adenocarcinoma of the prostate * Progressed on androgen deprivation therapy (ADT) and at least one prior secondary hormonal therapy approved for castration-resistant prostate cancer (CRPC) * Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0 or 1 Exclusion Criteria: * Prior treatment with an androgen receptor (AR) degrader * Concurrent malignancy (present during screening) requiring treatment or history of prior malignancy active within 1 year prior to the first dose of IP * Clinically significant venous thromboembolism within 3 months prior to the first dose of IP * Any significant medical condition, such as uncontrolled infection, laboratory abnormality, or psychiatric illness Other protocol-defined inclusion/exclusion criteria apply
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Local Institution - 101
San Antonio, Texas, 78229, United States
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Local Institution - 102
Grand Rapids, Michigan, 49546, United States
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Local Institution - 103
Sarasota, Florida, 34232, United States
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Local Institution - 104
Boston, Massachusetts, 02215, United States
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Local Institution - 105
New York, New York, 10065, United States
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Local Institution - 106
Durham, North Carolina, 27710, United States
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Local Institution - 107
Dallas, Texas, 75235, United States
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Local Institution - 108
Baltimore, Maryland, 21287, United States
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Local Institution - 109
New York, New York, 10032, United States
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Local Institution - 111
Madison, Wisconsin, 53792, United States
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Local Institution - 112
New York, New York, 10029, United States
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Local Institution - 113
Philadelphia, Pennsylvania, 19104, United States
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Local Institution - 115
Seattle, Washington, 98109, United States
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Local Institution - 116
Stanford, California, 94305-5826, United States
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Local Institution - 117
Ann Arbor, Michigan, 48109, United States
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Local Institution - 119
Houston, Texas, 77030, United States
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Local Institution - 120
Allentown, Pennsylvania, 18103, United States
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Local Institution - 121
Thomasville, Georgia, 31792, United States
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Local Institution - 122
Washington D.C., District of Columbia, 20010, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- First-in-Human biologic JUR-003 put to the test against metastatic prostate cancer
- New drug combo targets CD46 in aggressive prostate cancer
- Can MRI spot which prostate cancers are safe to watch?
- Robotic surgery vs standard approaches: does the platform change cancer outcomes?
- Can a Hormone-Blocking drug boost chemotherapy against prostate cancer?
- Can a Cancer-Targeting drug slow advanced prostate cancer?