Testing A New Anti-cancer Drug Combination, Entinostat and ZEN003694, for Advanced and Refractory Solid Tumors
Public ClinicalTrials.gov record NCT05053971. 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
Phase Ib/II Study of ZEN003694 and Entinostat in Advanced and Refractory Solid Tumors
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This phase I/II trial tests the safety, side effects, and best dose of entinostat and ZEN003694 in treating patients with solid tumors that have spread to other places in the body (advanced) or does not respond to treatment (refractory). Entinostat is in a class of drugs called histone deacetylase (HDAC) inhibitors. It may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. ZEN003694 is an inhibitor of a family of proteins called the bromodomain and extra-terminal (BET). It may prevent the growth of tumor cells that over produce BET protein. This trial aims to test the safety of combination therapy with entinostat and ZEN003694 in treating patients with advanced or refractory solid tumors.
Study identification
- NCT ID
- NCT05053971
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 49 participants
Conditions and interventions
Conditions
- Advanced Malignant Solid Neoplasm
- Locally Advanced Pancreatic Carcinoma
- Metastatic Pancreatic Carcinoma
- Refractory Malignant Solid Neoplasm
- Refractory Pancreatic Carcinoma
- Stage II Pancreatic Cancer AJCC v8
- Stage III Pancreatic Cancer AJCC v8
- Stage IV Pancreatic Cancer AJCC v8
- Unresectable Pancreatic Carcinoma
Interventions
- BET Bromodomain Inhibitor ZEN-3694 Drug
- Computed Tomography Procedure
- Core Biopsy Procedure
- Entinostat Drug
Drug · Procedure
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
- Nov 16, 2022 (Actual)
- Primary completion
- Jul 1, 2027 (Estimated)
- Completion
- Jul 1, 2027 (Estimated)
- Last update posted
- Jul 15, 2026
2022 – 2027
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Yale University | New Haven | Connecticut | 06520 | Recruiting |
| UF Health Cancer Institute - Gainesville | Gainesville | Florida | 32610 | Recruiting |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | 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 NCT05053971, 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 Jul 15, 2026 · Synced Oct 16, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT05053971 live on ClinicalTrials.gov.