Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 27, 2026, 10:48 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–44 of 20 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Metastatic Breast Cancer, Breast Cancer
Interventions
Entinostat, Capecitabine
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Rochester, New York • Charlottesville, Virginia
Conditions
Lung Cancer, Non Small Cell Lung Cancer (NSCLC), Breast Cancer, Estrogen Receptor Breast Cancer
Interventions
entinostat, Erlotinib, Exemestane
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years to 90 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
3
States / cities
Sarasota, Florida • Oklahoma City, Oklahoma • Nashville, Tennessee
Conditions
Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Breast Adenocarcinoma, HER2/Neu Negative, Locally Advanced Breast Carcinoma, Metastatic Breast Carcinoma, Recurrent Breast Carcinoma
Interventions
Biospecimen Collection, Computed Tomography, Entinostat, Exemestane, Goserelin, Goserelin Acetate, Magnetic Resonance Imaging, Placebo Administration, Quality-of-Life Assessment
Procedure · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
652
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Carmichael, California + 460 more
Conditions
Breast Cancer
Interventions
SNDX-275
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Breast Cancer, Triple Negative Breast Cancer, HER2+ Breast Cancer, Hormone Receptor Negative Breast Cancer, Metastatic Breast Cancer
Interventions
Brachyury-TRICOM, Entinostat, M7824, Ado-trastuzumab emtansine
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Non Small Cell Lung Cancer
Interventions
Entinostat, Erlotinib
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
5
States / cities
San Diego, California • Miami, Florida • Chicago, Illinois + 2 more
Conditions
Neoplasms, Neoplasms, Glandular and Epithelial, Neoplasms by Histologic Type, Bronchial Neoplasms, Lung Neoplasms, Respiratory Tract Neoplasms, Thoracic Neoplasms, Digestive System Neoplasms, Endocrine Gland Neoplasms, Carcinoma, Non-Small-Cell Lung, Lung Diseases, Breast Diseases, Renal Neoplasm, Solid Tumors
Interventions
Entinostat, Pembrolizumab
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Non-Small Cell Lung Cancer, Melanoma, Mismatch Repair-Proficient Colorectal Cancer
Interventions
entinostat, pembrolizumab
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
11
States / cities
New Haven, Connecticut • Atlanta, Georgia • Baltimore, Maryland + 6 more
Conditions
Metastatic Cholangiocarcinoma, Cholangiocarcinoma, Pancreatic Cancer, Metastatic Pancreatic Cancer, Unresectable Pancreatic Cancer, Unresectable Cholangiocarcinoma
Interventions
Entinostat, Nivolumab
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Recurrent Non-Small Cell Lung Carcinoma, Stage IIIA Non-Small Cell Lung Cancer, Stage IIIB Non-Small Cell Lung Cancer, Stage IV Non-Small Cell Lung Cancer
Interventions
Azacitidine 30mg/m2, Entinostat, Azacitidine 40mg/m2
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
5
States / cities
Los Angeles, California • San Diego, California • Baltimore, Maryland
Conditions
Clear Cell Renal Cell Carcinoma, Metastatic Kidney Carcinoma, Stage III Renal Cell Cancer AJCC v7, Stage IV Renal Cell Cancer AJCC v7
Interventions
Aldesleukin, Computed Tomography, Entinostat, Fludeoxyglucose F-18, Laboratory Biomarker Analysis, Pharmacological Study, Positron Emission Tomography
Biological · Procedure · Drug + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
4
States / cities
Los Angeles, California • Baltimore, Maryland • Buffalo, New York + 1 more
Conditions
Drug Interaction, Healthy Volunteer
Interventions
Entinostat, Midazolam
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
19 Years to 55 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Breast Cancer, Estrogen Receptor-Positive Breast Cancer, Breast Cancer, Estrogen Receptor-Positive, ER+ Breast Cancer
Interventions
entinostat, exemestane, Placebo
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
24
States / cities
Greenbrae, California • La Jolla, California • Aurora, Colorado + 20 more
Conditions
Estrogen Receptor-negative Breast Cancer, HER2-negative Breast Cancer, Progesterone Receptor-negative Breast Cancer, Stage I Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Triple-negative Breast Cancer
Interventions
entinostat, anastrozole, diagnostic laboratory biomarker analysis, therapeutic conventional surgery
Drug · Other · Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Non-Small-Cell Lung Carcinoma, Carcinoma, Non-Small Cell Lung
Interventions
Entinostat, Placebo, Erlotinib
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
30
States / cities
Tucson, Arizona • Denver, Colorado • Miami, Florida + 26 more
Conditions
HER2/Neu Positive, Invasive Breast Carcinoma, Recurrent Breast Carcinoma, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Entinostat, Laboratory Biomarker Analysis, Lapatinib Ditosylate, Trastuzumab
Drug · Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Houston, Texas
Conditions
Extensive Stage Lung Small Cell Carcinoma, Malignant Solid Neoplasm, Metastatic Malignant Neoplasm in the Brain
Interventions
Atezolizumab, Carboplatin, Entinostat, Etoposide
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
New York, New York • Pittsburgh, Pennsylvania • Salt Lake City, Utah + 2 more
Conditions
Volunteers, Healthy Volunteers, Human Volunteers, Normal Volunteers
Interventions
entinostat, Omeprazole, Famotidine
Drug · Dietary Supplement
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
19 Years to 55 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Tempe, Arizona • Lincoln, Nebraska
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, Computed Tomography, Core Biopsy, Entinostat
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
New Haven, Connecticut • Gainesville, Florida • Oklahoma City, Oklahoma
Terminated Phase 2 Interventional Results available

Entinostat Neuroendocrine (NE) Tumor

NCT03211988
Conditions
Neuroendocrine Tumors
Interventions
Entinostat
Drug
Lead sponsor
Antonio Fojo
Other
Eligibility
18 Years to 99 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York