The COSMYC Trial (COmbined Suppression of MYC)
Public ClinicalTrials.gov record NCT06922318. 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 Phase II Study of Sequential Bipolar Androgen Therapy and ZEN-3694 in Sequence With Enzalutamide + ZEN-3694 in Asymptomatic Patients With Metastatic CRPC: The COSMYC Trial (COmbined Suppression of MYC)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This research is being done to determine if receiving the combination of testosterone and ZEN-3694 followed by the combination of enzalutamide plus ZEN-3694 will decrease the size of tumors in patients with prostate cancer that has become resistant to castration and other therapies. The investigators also want to determine if dosing first with the combination of testosterone and ZEN-3694 may cause enzalutamide and ZEN-3694 to work more effectively.
Study identification
- NCT ID
- NCT06922318
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 50 participants
Conditions and interventions
Interventions
- ZEN-3694 Drug
- Testosterone cypionate Drug
- Enzalutamide Drug
- Luteinizing hormone-releasing hormone (LHRH) analogue Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- 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
- Aug 18, 2025
- Primary completion
- Aug 29, 2031
- Completion
- Aug 29, 2031
- Last update posted
- Jun 17, 2026
2025 – 2031
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins Sidney Kimmel Comprehensive Cancer Center | Baltimore | Maryland | 21205 | Recruiting |
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 NCT06922318, 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 Jun 17, 2026 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06922318 live on ClinicalTrials.gov.