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Study identifier: NCT05372640 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Testing the Safety and Efficacy of the Combination of Two Anti-cancer Drugs, ZEN003694 and Abemaciclib, for Adult and Pediatric Patients (12-17 Years) With Metastatic or Unresectable NUT Carcinoma, Breast Cancer and Other Solid Tumors

Condition: Anatomic Stage III Breast Cancer AJCC v8 · Anatomic Stage IV Breast Cancer AJCC v8 · Metastatic Breast Carcinoma  ·  Sponsor: National Cancer Institute (NCI)

PhasePhase 1
Planned participants45
Who can joinAll sexes, 12 Years to no upper limit
Healthy volunteersNo

About this study

This phase I trial tests the safety, side effects, and best dose of ZEN003694 when given together with abemaciclib in treating patients with NUT carcinoma, breast cancer or other solid tumors that have spread from where it first started (primary site) to other places in the body (metastatic) or cannot be removed by surgery (unresectable). 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 overproduce BET protein. Abemaciclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving ZEN003694 and abemaciclib may help shrink or stabilize cancer in patients with NUT carcinoma, breast cancer or other solid tumors.

This description comes directly from the study's public registry record.

Talk to the study team

Contact details are listed per location below or on the registry record.

Always discuss trial participation with your own doctor first.

Locations (7)

Keck Medicine of USC KoreatownLos Angeles, California, United StatesRecruiting
Los Angeles General Medical CenterLos Angeles, California, United StatesRecruiting
USC / Norris Comprehensive Cancer CenterLos Angeles, California, United StatesRecruiting
USC Norris Oncology/Hematology-Newport BeachNewport Beach, California, United StatesRecruiting
Dana-Farber Cancer InstituteBoston, Massachusetts, United StatesRecruiting
University of Pittsburgh Cancer Institute (UPCI)Pittsburgh, Pennsylvania, United StatesRecruiting
UT MD Anderson Cancer CenterHouston, Texas, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05372640