Vidutolimod (CMP-001) in Combination With Nivolumab for the Treatment of Metastatic Castration Resistant Prostate Cancer
Public ClinicalTrials.gov record NCT05445609. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Single Arm Study of Vidutolimod (CMP-001) With Nivolumab in Patients With Metastatic Castration Resistant Prostate Cancer
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This phase II trial tests whether vidutolimod with nivolumab works to destroy tumor cells in patients with castration resistant prostate cancer that has spread to other places in the body (metastatic). Nivolumab is an antibody working by attaching to and blocking a molecule called PD 1. PD 1 is a protein that is present on different types of cells in the immune system and controls parts of the immune system by shutting it down. Antibodies (proteins in the immune system which act to stop infection harming the body) that block PD 1 can potentially prevent PD 1 from shutting down the immune system, thus allowing immune cells to recognize and destroy cancer cells. Vidutolimod (CMP-001) is a Toll-like receptor 9 (TLR9) agonist, with the ability to generate tumor-targeted T cells capable of killing a tumor both locally and systemically in combination with checkpoint inhibitors (nivolumab, in this case), thus potentially improving outcomes for people whose tumors are progressing. Giving nivolumab and vidutolimod may kill more cancer cells in patients with metastatic prostate cancer.
Study identification
- NCT ID
- NCT05445609
- Recruitment status
- Suspended
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 10 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 6, 2023
- Primary completion
- Jun 22, 2027
- Completion
- Jun 22, 2028
- Last update posted
- Sep 18, 2025
2023 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Emory University Hospital/Winship Cancer Institute | Atlanta | Georgia | 30322 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05445609, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 18, 2025 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05445609 live on ClinicalTrials.gov.