Window of Opportunity Trial of Entinostat in Patients With Newly Diagnosed Stage I-IIIC,TNBC
Public ClinicalTrials.gov record NCT03361800. 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 Non-randomized, Non-comparative, Open-label, Window Trial of Entinostat Given With or Without Exemestane in Patients With Newly Diagnosed, Stage I-IIIC, Hormone Receptor - Positive (HR+) or Triple Negative Breast Cancer (TNBC)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is investigational and is not designed to treat cancer. In other words, the study drug, entinostat, is not being given to treat cancer. Instead, the study team is looking at the effects of entinostat on tumor tissue for research purposes only. Approximately 246,660 cases of breast cancer were diagnosed in the United States in 2016. Its detection and treatment remains a major concern in women's healthcare. In particular, TNBC accounts for approximately 15-20% of all breast cancers. Research into treatment for breast cancer relies more and more on understanding how the cancer cells act when they are exposed to an anti-cancer drug. How most cancer cells act when exposed to anti-cancer drugs and which patients as a result may benefit the most from these drugs is not well known. Additional studies are required to determine the cells' reactions. The purpose of part 1 of this study is to better understand how TNBC tumors react to one particular cancer drug, entinostat. Entinostat is currently being studied across multiple clinical trials for the treatment of breast cancer, other solid tumors and blood cancers. Entinostat is investigational and has not yet been FDA approved for the treatment of cancer. Studies have shown that a good way to determine how cancer acts when exposed to anti-cancer drugs is a short-term preoperative window study. In this type of study, subjects receive a study drug a couple of days before surgery. Leftover tissue from surgery is then used to determine some of the effects that a study drug may have on the tumor. In this study, subjects will receive two doses of entinostat prior to undergoing planned surgery. Leftover tissue from this surgery will then be used to determine the effects entinostat has on tumor cells. For example, the study team will examine if the types of genes and proteins that the tumor expresses as a result of entinostat exposure increases or decreases the likelihood that the tumor will not continue to grow. A gene is a unit of DNA. Genes make up the chemical structure carrying your genetic information that may determine human characteristics (i.e., eye color, height and sex). This study will focus on discovering how entinostat affects a wide variety of genes in tumor cells.
Study identification
- NCT ID
- NCT03361800
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 5 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Female
- 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 27, 2018
- Primary completion
- Sep 17, 2019
- Completion
- Oct 10, 2019
- Last update posted
- Mar 24, 2024
2018 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Lineberger Comprehensive Cancer Center at University of North Carolina, Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
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 NCT03361800, 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 Mar 24, 2024 · Synced Sep 13, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03361800 live on ClinicalTrials.gov.