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Showing 1–24 of 61 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Entinostat Clear all
Terminated Phase 1Phase 2 Interventional Results available

Atezolizumab in Combination With Entinostat and Bevacizumab in Patients With Advanced Renal Cell Carcinoma

NCT03024437
View directory record Official record
Conditions
Metastatic Cancer, Renal Cancer
Interventions
Atezolizumab, Bevacizumab, Entinostat
Drug
Lead sponsor
Roberto Pili
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
4
States / cities
Indianapolis, Indiana • Columbus, Ohio • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced Sep 1, 2026, 8:23 PM EDT
Active, not recruiting Phase 2 Interventional

High Dose IL 2 and Entinostat in RCC

NCT03501381
View directory record Official record
Conditions
Renal Cell Carcinoma
Interventions
Entinostat, Interleukin-2
Drug
Lead sponsor
Roberto Pili
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
5
States / cities
Los Angeles, California • Chicago, Illinois • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 2 Interventional Results available

MS-275 and GM-CSF in Treating Patients With Myelodysplastic Syndrome and/or Relapsed or Refractory Acute Myeloid Leukemia or Acute Lymphocytic Leukemia

NCT00462605
View directory record Official record
Conditions
Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Megakaryoblastic Leukemia (M7), Adult Acute Minimally Differentiated Myeloid Leukemia (M0), Adult Acute Monoblastic Leukemia (M5a), Adult Acute Monocytic Leukemia (M5b), Adult Acute Myeloblastic Leukemia With Maturation (M2), Adult Acute Myeloblastic Leukemia Without Maturation (M1), Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Adult Acute Myelomonocytic Leukemia (M4), Adult Erythroleukemia (M6a), Adult Pure Erythroid Leukemia (M6b), Chronic Myelomonocytic Leukemia, de Novo Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable, Previously Treated Myelodysplastic Syndromes, Recurrent Adult Acute Lymphoblastic Leukemia, Recurrent Adult Acute Myeloid Leukemia, Refractory Anemia, Refractory Anemia With Excess Blasts, Refractory Anemia With Ringed Sideroblasts, Refractory Cytopenia With Multilineage Dysplasia, Secondary Acute Myeloid Leukemia, Secondary Myelodysplastic Syndromes, Untreated Adult Acute Lymphoblastic Leukemia, Untreated Adult Acute Myeloid Leukemia
Interventions
entinostat, sargramostim
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 17, 2017 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional Results available

To Determine the Safety of Regorafenib, Hydroxychloroquine, and Entinostat Metastatic Colorectal Cancer

NCT03215264
View directory record Official record
Conditions
Colorectal Cancer
Interventions
hydroxychloroquine, entinostat, regorafenib
Drug
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 8, 2023 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional Results available

Testing the Safety and Efficacy of the Combination of the Antibody Pembrolizumab and Entinostat in Patients With Myelodysplastic Syndrome Who Are Not Responding to Hypomethylating Agents

NCT02936752
View directory record Official record
Conditions
Myelodysplastic Syndrome
Interventions
Entinostat, Pembrolizumab
Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
19
States / cities
New Haven, Connecticut • Washington D.C., District of Columbia • Chicago, Illinois + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Sep 1, 2026, 8:23 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Entinostat And Imatinib Mesylate In Treating Patients With Relapsed or Refractory Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia

NCT01383447
View directory record Official record
Conditions
Philadelphia Chromosome Positive Adult Precursor Acute Lymphoblastic Leukemia, Recurrent Adult Acute Lymphoblastic Leukemia
Interventions
entinostat, imatinib mesylate, laboratory biomarker analysis, pharmacological study, western blotting, immunohistochemistry staining method, flow cytometry, polymerase chain reaction, high performance liquid chromatography, mass spectrometry
Drug · Other · Genetic
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 7, 2017 · Synced Sep 1, 2026, 8:23 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Window of Opportunity Study of Pembrolizumab Alone and in Combinations in Bladder Cancer

NCT03978624
View directory record Official record
Conditions
Bladder Cancer
Interventions
Pembrolizumab, Entinostat, Procedure/Surgery
Drug · Procedure
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 2 Interventional Results available

Azacitidine and Entinostat in Treating Patients With Advanced Breast Cancer

NCT01349959
View directory record Official record
Conditions
Male Breast Carcinoma, Recurrent Breast Carcinoma, Stage IIIC Breast Cancer AJCC v7, Stage IV Breast Cancer AJCC v6 and v7, Triple-Negative Breast Carcinoma
Interventions
Azacitidine, Entinostat, Laboratory Biomarker Analysis, Pharmacological Study
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2023
U.S. locations
7
States / cities
Duarte, California • Los Angeles, California • Sacramento, California + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional Results available

Testing the Addition of an Anti-cancer Drug, Entinostat, to the Usual Chemotherapy and Immunotherapy Treatment (Atezolizumab, Carboplatin and Etoposide) for Previously Untreated Aggressive Lung Cancer That Has Spread

NCT04631029
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional

Entinostat and Clofarabine in Treating Patients With Newly Diagnosed, Relapsed, or Refractory Poor-Risk Acute Lymphoblastic Leukemia or Bilineage/Biphenotypic Leukemia

NCT01132573
View directory record Official record
Conditions
Acute Leukemias of Ambiguous Lineage, Philadelphia Chromosome Negative Adult Precursor Acute Lymphoblastic Leukemia, Recurrent Adult Acute Lymphoblastic Leukemia, Untreated Adult Acute Lymphoblastic Leukemia
Interventions
entinostat, clofarabine, pharmacological study, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
21 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
4
States / cities
Aurora, Colorado • Denver, Colorado • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2014 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Randomized Phase 2 Study of Atezolizumab and Entinostat in Patients With aTN Breast Cancer With Phase 1b Lead In

NCT02708680
View directory record Official record
Conditions
Breast Cancer
Interventions
Entinostat, Atezolizumab, Placebo
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
19
States / cities
Birmingham, Alabama • Bakersfield, California • Fullerton, California + 15 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2024 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional Results available

Entinostat in Treating Pediatric Patients With Recurrent or Refractory Solid Tumors

NCT02780804
View directory record Official record
Conditions
Brain Stem Neoplasm, Pineal Region Neoplasm, Recurrent Lymphoma, Recurrent Malignant Solid Neoplasm, Recurrent Primary Central Nervous System Neoplasm, Recurrent Visual Pathway Glioma, Refractory Lymphoma, Refractory Malignant Solid Neoplasm, Refractory Primary Central Nervous System Neoplasm, Refractory Visual Pathway Glioma
Interventions
Entinostat, Laboratory Biomarker Analysis, Pharmacological Study
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Months to 21 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
21
States / cities
Birmingham, Alabama • Los Angeles, California • Orange, California + 18 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2023 · Synced Sep 1, 2026, 8:23 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

Entinostat in Combination With Aldesleukin in Treating Patients With Metastatic Kidney Cancer

NCT01038778
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 1, 2026, 8:23 PM EDT
Withdrawn Phase 2 Interventional

Phase 2 Study of Fulvestrant With and Without Entinostat in Postmenopausal Women With ER+ Advanced Breast Cancer

NCT02115594
View directory record Official record
Conditions
Breast Cancer
Interventions
Fulvestrant, Entinostat, Placebo
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 7, 2014 · Synced Sep 1, 2026, 8:23 PM EDT
Terminated Phase 1 Interventional

Entinostat and Sorafenib Tosylate in Treating Patients With Advanced or Metastatic Solid Tumors or Refractory or Relapsed Acute Myeloid Leukemia

NCT01159301
View directory record Official record
Conditions
Adult Acute Basophilic Leukemia, Adult Acute Eosinophilic Leukemia, Adult Acute Megakaryoblastic Leukemia (M7), Adult Acute Minimally Differentiated Myeloid Leukemia (M0), Adult Acute Monoblastic Leukemia (M5a), Adult Acute Monocytic Leukemia (M5b), Adult Acute Myeloblastic Leukemia With Maturation (M2), Adult Acute Myeloblastic Leukemia Without Maturation (M1), Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Del(5q), Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Adult Acute Myelomonocytic Leukemia (M4), Adult Erythroleukemia (M6a), Adult Pure Erythroid Leukemia (M6b), Blastic Phase Chronic Myelogenous Leukemia, Recurrent Adult Acute Myeloid Leukemia, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
entinostat, sorafenib tosylate, pharmacological study, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 2 Interventional Results available

An Exploratory Study of Pembrolizumab Plus Entinostat in Non-Inflamed Stage III/IV Melanoma

NCT03765229
View directory record Official record
Conditions
Melanoma
Interventions
Entinostat, Pembrolizumab
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 99 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional

MS-275 in Treating Patients With Advanced Solid Tumors or Lymphoma

NCT00020579
View directory record Official record
Conditions
Cancer
Interventions
entinostat
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
3
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 14, 2012 · Synced Sep 1, 2026, 8:23 PM EDT
Terminated Phase 2 Interventional Results available

Entinostat and Anastrozole in Treating Postmenopausal Women With TNBC That Can Be Removed by Surgery

NCT01234532
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 2, 2022 · Synced Sep 1, 2026, 8:23 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

A Phase I/II Study of Combination Immunotherapy for Advanced Cancers Including HPV-Associated Malignancies, Small Bowel, and Colon Cancers

NCT04708470
View directory record Official record
Conditions
Oropharyngeal Cancer, Neck Cancer, Human Papillomavirus, HPV, Anal Cancer, Cervical Cancer, Penile Cancer, Vulvar Cancer, Vaginal Cancer, Colon Cancer
Interventions
Bintrafusp Alfa, PDS01ADC, Entinostat
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 1, 2026, 8:23 PM EDT
Terminated Phase 2 Interventional Results available

A Phase 2 Exploratory Study of Erlotinib and SNDX-275 in Participants With Non-small Cell Lung Carcinoma Who Are Progressing on Erlotinib

NCT00750698
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional

A Pilot Study of the Combination of Entinostat With Capecitabine in High Risk Breast Cancer After Neo-adjuvant Therapy

NCT03473639
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 31, 2022 · Synced Sep 1, 2026, 8:23 PM EDT
Terminated Phase 1 Interventional Results available

BN-Brachyury, Entinostat, Adotrastuzumab Emtansine and M7824 in Advanced Stage Breast Cancer (BrEAsT)

NCT04296942
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of Multiple Immunotherapy-Based Treatment Combinations in Hormone Receptor (HR)-Positive Human Epidermal Growth Factor Receptor 2 (HER2)-Negative Breast Cancer

NCT03280563
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Atezolizumab (MPDL3280A), an engineered anti-programmed death-ligand 1 (PD-L1) antibody, Bevacizumab, Entinostat, Exemestane, Fulvestrant, Ipatasertib, Tamoxifen, Abemaciclib
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older · Female only
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
14
States / cities
Birmingham, Alabama • San Francisco, California • Stanford, California + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 1, 2026, 8:23 PM EDT
Completed Phase 1 Interventional

Continuation Study of Entinostat in Combination With Pembrolizumab in Patients With Advanced Solid Tumors

NCT02909452
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 24, 2022 · Synced Sep 1, 2026, 8:23 PM EDT