Page last updated: 2024-10-31

entinostat and Metastase

entinostat has been researched along with Metastase in 10 studies

Research Excerpts

ExcerptRelevanceReference
"This study identified the MTD of the entinostat, lapatinib, and trastuzumab combination that provided acceptable tolerability and anti-tumour activity in heavily pre-treated patients with HER2+ metastatic breast cancer, supporting a confirmatory trial."9.30A phase Ib study of entinostat plus lapatinib with or without trastuzumab in patients with HER2-positive metastatic breast cancer that progressed during trastuzumab treatment. ( Alvarez, R; Barcenas, CH; Booser, DJ; Brewster, AM; Brown, PH; Davis, DW; Giordano, SH; Ibrahim, NK; Iwase, T; Jackson, SA; Lee, J; Lim, B; Moscow, JA; Moulder, SL; Murthy, RK; Piekarz, R; Shen, Y; Tripathy, D; Ueno, NT; Valero, V; Willey, JS; Wu, J, 2019)
"Entinostat is an oral isoform selective histone deacetylase inhibitor that targets resistance to hormonal therapies in estrogen receptor-positive (ER+) breast cancer."9.17Randomized phase II, double-blind, placebo-controlled study of exemestane with or without entinostat in postmenopausal women with locally recurrent or metastatic estrogen receptor-positive breast cancer progressing on treatment with a nonsteroidal aromata ( Cruickshank, S; Ismail-Khan, RR; Klein, PM; Lee, MJ; Lichinitser, M; Melichar, B; Miller, KD; Munster, PN; Trepel, JB; Yardley, DA, 2013)
"This study identified the MTD of the entinostat, lapatinib, and trastuzumab combination that provided acceptable tolerability and anti-tumour activity in heavily pre-treated patients with HER2+ metastatic breast cancer, supporting a confirmatory trial."5.30A phase Ib study of entinostat plus lapatinib with or without trastuzumab in patients with HER2-positive metastatic breast cancer that progressed during trastuzumab treatment. ( Alvarez, R; Barcenas, CH; Booser, DJ; Brewster, AM; Brown, PH; Davis, DW; Giordano, SH; Ibrahim, NK; Iwase, T; Jackson, SA; Lee, J; Lim, B; Moscow, JA; Moulder, SL; Murthy, RK; Piekarz, R; Shen, Y; Tripathy, D; Ueno, NT; Valero, V; Willey, JS; Wu, J, 2019)
"Entinostat is an oral isoform selective histone deacetylase inhibitor that targets resistance to hormonal therapies in estrogen receptor-positive (ER+) breast cancer."5.17Randomized phase II, double-blind, placebo-controlled study of exemestane with or without entinostat in postmenopausal women with locally recurrent or metastatic estrogen receptor-positive breast cancer progressing on treatment with a nonsteroidal aromata ( Cruickshank, S; Ismail-Khan, RR; Klein, PM; Lee, MJ; Lichinitser, M; Melichar, B; Miller, KD; Munster, PN; Trepel, JB; Yardley, DA, 2013)
"Oxidative stress attenuates melanoma metastasis, and melanoma cells must reduce oxidative stress to metastasize."1.51Class I HDAC inhibitors enhance YB-1 acetylation and oxidative stress to block sarcoma metastasis. ( Cheng, H; Colborne, S; Cran, J; Delaidelli, A; Delattre, O; El-Naggar, AM; Gleave, M; Hughes, CS; Huntsman, DG; Kedersha, N; Mandinova, A; Morin, GB; Negri, GL; Pan, M; Rafn, B; Somasekharan, SP; Sorensen, PH; Surdez, D; Wang, XQ; Wang, Y; Zhang, F; Zhang, H, 2019)
"Entinostat treatment was able to reduce the CD44(high)/CD24(low) cell population, ALDH-1 activity, as well as protein and mRNA expression of known TIC markers such as Bmi-1, Nanog, and Oct-4."1.42Histone Deacetylase Inhibitor Entinostat Inhibits Tumor-Initiating Cells in Triple-Negative Breast Cancer Cells. ( Kazi, A; Sabnis, G; Schech, A; Shah, P; Yu, S, 2015)

Research

Studies (10)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's1 (10.00)29.6817
2010's7 (70.00)24.3611
2020's2 (20.00)2.80

Authors

AuthorsStudies
El-Naggar, AM1
Somasekharan, SP1
Wang, Y4
Cheng, H1
Negri, GL1
Pan, M1
Wang, XQ1
Delaidelli, A1
Rafn, B1
Cran, J1
Zhang, F1
Zhang, H2
Colborne, S1
Gleave, M1
Mandinova, A1
Kedersha, N1
Hughes, CS1
Surdez, D1
Delattre, O1
Huntsman, DG1
Morin, GB1
Sorensen, PH1
Kiweler, N1
Wünsch, D1
Wirth, M1
Mahendrarajah, N1
Schneider, G1
Stauber, RH1
Brenner, W1
Butter, F1
Krämer, OH1
Lu, Z1
Zou, J1
Li, S1
Topper, MJ1
Tao, Y1
Jiao, X1
Xie, W1
Kong, X1
Vaz, M1
Li, H1
Cai, Y1
Xia, L1
Huang, P1
Rodgers, K1
Lee, B1
Riemer, JB1
Day, CP1
Yen, RC1
Cui, Y1
Zhang, W1
Easwaran, H1
Hulbert, A1
Kim, K2
Juergens, RA1
Yang, SC1
Battafarano, RJ1
Bush, EL1
Broderick, SR1
Cattaneo, SM1
Brahmer, JR1
Rudin, CM1
Wrangle, J1
Mei, Y1
Kim, YJ1
Zhang, B1
Wang, KK1
Forde, PM1
Margolick, JB1
Nelkin, BD1
Zahnow, CA1
Pardoll, DM1
Housseau, F1
Baylin, SB1
Shen, L1
Brock, MV1
Lim, B1
Murthy, RK1
Lee, J1
Jackson, SA1
Iwase, T1
Davis, DW1
Willey, JS1
Wu, J1
Shen, Y1
Tripathy, D1
Alvarez, R1
Ibrahim, NK1
Brewster, AM1
Barcenas, CH1
Brown, PH1
Giordano, SH1
Moulder, SL1
Booser, DJ1
Moscow, JA1
Piekarz, R1
Valero, V1
Ueno, NT1
Yardley, DA1
Ismail-Khan, RR1
Melichar, B1
Lichinitser, M1
Munster, PN1
Klein, PM1
Cruickshank, S1
Miller, KD1
Lee, MJ1
Trepel, JB1
Skora, AD1
Li, Z1
Liu, Q1
Tam, AJ1
Blosser, RL1
Diaz, LA1
Papadopoulos, N1
Kinzler, KW1
Vogelstein, B1
Zhou, S1
Schech, A1
Kazi, A1
Yu, S1
Shah, P1
Sabnis, G1
Hiroshima, Y1
Maawy, A1
Zhang, Y1
Zhang, N1
Murakami, T1
Chishima, T1
Tanaka, K1
Ichikawa, Y1
Bouvet, M1
Endo, I1
Hoffman, RM1
Srivastava, RK1
Kurzrock, R1
Shankar, S1
Hölsken, A1
Eyüpoglu, IY1
Lueders, M1
Tränkle, C1
Dieckmann, D1
Buslei, R1
Hahnen, E1
Blümcke, I1
Siebzehnrübl, FA1

Clinical Trials (2)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
A Phase 2, Randomized, Double-Blind, Multicenter Study of Exemestane With and Without SNDX-275 in Postmenopausal Women With Locally Recurrent or Metastatic Estrogen Receptor-Positive Breast Cancer, Progressing on Treatment With a Non-Steroidal Aromatase I[NCT00676663]Phase 2130 participants (Actual)Interventional2008-06-13Completed
A Phase I Study of Entinostat in Combination With Enzalutamide for Treatment of Patients With Castration-Resistant Prostate Cancer[NCT03829930]Phase 16 participants (Actual)Interventional2019-05-01Terminated (stopped due to Sponsor discontinued the drug)
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Clinical Benefit Rate (CBR)

CBR is defined as the percentage of participants with overall response (CR + PR) plus stable disease (SD) for 6 months as assessed by the investigator based on RECIST, version 1.0. CR is defined as the disappearance of all target lesions. PR is defined as at least a 30% decrease in the sum of the longest diameter (LD) of target lesions, taking as reference the baseline sum LD. SD is defined as neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum LD since the treatment started. (NCT00676663)
Timeframe: From date of randomization to discontinuation due to disease progression or intolerable AE up to primary completion date (Median follow-up 6 months)

Interventionpercentage of participants (Number)
Exemestane 25 mg + Placebo25.8
Exemestane 25 mg + Entinostat 5 mg26.6

Objective Response Rate (ORR)

ORR is defined as the percentage of participants with response during treatment classified as complete response (CR) or partial response (PR), as assessed by the investigator based on Response Evaluation Criteria in Solid Tumors (RECIST), version 1.0. CR is defined as the disappearance of all target lesions. PR is defined as at least a 30% decrease in the sum of the longest diameter (LD) of target lesions, taking as reference the baseline sum LD. (NCT00676663)
Timeframe: From date of randomization to discontinuation due to disease progression or intolerable Adverse Event (AE) up to primary completion date (Median follow-up 6 months)

Interventionpercentage of participants (Number)
Exemestane 25 mg + Placebo4.6
Exemestane 25 mg + Entinostat 5 mg4.7

Overall Survival (OS)

OS was defined as the number of months elapsed between the date of randomization and the date of death (whatever the cause). (NCT00676663)
Timeframe: First dose of study drug to end of study (Median follow-up 24 months in the EE arm and 26.4 months in the EP arm)

Interventionmonths (Median)
Exemestane 25 mg + Placebo (EP)19.84
Exemestane 25 mg + Entinostat 5 mg (EE)28.13

Progression-free Survival (PFS)

PFS is defined as the number of months from the date of randomization to the earlier of progressive disease (PD) or death due to any cause. (NCT00676663)
Timeframe: From date of randomization to discontinuation due to disease progression or death up to primary completion date (Median follow-up 6 months)

Interventionmonths (Median)
Exemestane 25 mg + Placebo2.27
Exemestane 25 mg + Entinostat 5 mg4.28

Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)

"An AE is defined as any untoward medical occurrence in a patient or clinical investigation patient administered a pharmaceutical product and that does not necessarily have a causal relationship with this treatment. Worsening of a pre-existing medical condition was considered an AE if there was either an increase in severity, frequency, or duration of the condition or an association with significantly worse outcomes. Abnormal clinical laboratory findings determined by the investigator to be clinically significant were recorded as AEs. A TEAE is an AE that starts after the administration of study drug.~A SAE is any AE that is fatal, life threatening, requires in-patient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth effect or other significant medical hazard." (NCT00676663)
Timeframe: First dose to within 30 days of last dose of study drug (Up to Approximately 2 Years)

,
InterventionParticipants (Count of Participants)
TEAESAE
Exemestane 25 mg + Entinostat 5 mg6010
Exemestane 25 mg + Placebo568

Trials

2 trials available for entinostat and Metastase

ArticleYear
A phase Ib study of entinostat plus lapatinib with or without trastuzumab in patients with HER2-positive metastatic breast cancer that progressed during trastuzumab treatment.
    British journal of cancer, 2019, Volume: 120, Issue:12

    Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Benzamides; Breast Neoplasms; Breast Ne

2019
Randomized phase II, double-blind, placebo-controlled study of exemestane with or without entinostat in postmenopausal women with locally recurrent or metastatic estrogen receptor-positive breast cancer progressing on treatment with a nonsteroidal aromata
    Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2013, Jun-10, Volume: 31, Issue:17

    Topics: Adult; Aged; Aged, 80 and over; Androstadienes; Antineoplastic Combined Chemotherapy Protocols; Arom

2013
Randomized phase II, double-blind, placebo-controlled study of exemestane with or without entinostat in postmenopausal women with locally recurrent or metastatic estrogen receptor-positive breast cancer progressing on treatment with a nonsteroidal aromata
    Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2013, Jun-10, Volume: 31, Issue:17

    Topics: Adult; Aged; Aged, 80 and over; Androstadienes; Antineoplastic Combined Chemotherapy Protocols; Arom

2013
Randomized phase II, double-blind, placebo-controlled study of exemestane with or without entinostat in postmenopausal women with locally recurrent or metastatic estrogen receptor-positive breast cancer progressing on treatment with a nonsteroidal aromata
    Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2013, Jun-10, Volume: 31, Issue:17

    Topics: Adult; Aged; Aged, 80 and over; Androstadienes; Antineoplastic Combined Chemotherapy Protocols; Arom

2013
Randomized phase II, double-blind, placebo-controlled study of exemestane with or without entinostat in postmenopausal women with locally recurrent or metastatic estrogen receptor-positive breast cancer progressing on treatment with a nonsteroidal aromata
    Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2013, Jun-10, Volume: 31, Issue:17

    Topics: Adult; Aged; Aged, 80 and over; Androstadienes; Antineoplastic Combined Chemotherapy Protocols; Arom

2013

Other Studies

8 other studies available for entinostat and Metastase

ArticleYear
Class I HDAC inhibitors enhance YB-1 acetylation and oxidative stress to block sarcoma metastasis.
    EMBO reports, 2019, 12-05, Volume: 20, Issue:12

    Topics: Acetylation; Animals; Antineoplastic Agents; Benzamides; Bone Neoplasms; Cell Line, Tumor; Cells, Cu

2019
Histone deacetylase inhibitors dysregulate DNA repair proteins and antagonize metastasis-associated processes.
    Journal of cancer research and clinical oncology, 2020, Volume: 146, Issue:2

    Topics: Animals; Benzamides; Cell Plasticity; Cisplatin; DNA Repair; DNA Repair Enzymes; DNA-Binding Protein

2020
Epigenetic therapy inhibits metastases by disrupting premetastatic niches.
    Nature, 2020, Volume: 579, Issue:7798

    Topics: Animals; Azacitidine; Benzamides; Cell Differentiation; Cell Movement; Chemotherapy, Adjuvant; Disea

2020
Eradication of metastatic mouse cancers resistant to immune checkpoint blockade by suppression of myeloid-derived cells.
    Proceedings of the National Academy of Sciences of the United States of America, 2014, Aug-12, Volume: 111, Issue:32

    Topics: Animals; Antibodies, Monoclonal; Azacitidine; Benzamides; Cell Line, Tumor; Colorectal Neoplasms; Co

2014
Histone Deacetylase Inhibitor Entinostat Inhibits Tumor-Initiating Cells in Triple-Negative Breast Cancer Cells.
    Molecular cancer therapeutics, 2015, Volume: 14, Issue:8

    Topics: Animals; Antineoplastic Agents; Benzamides; Biomarkers; CD24 Antigen; Cell Line, Tumor; Disease Mode

2015
Patient-derived mouse models of cancer need to be orthotopic in order to evaluate targeted anti-metastatic therapy.
    Oncotarget, 2016, 11-01, Volume: 7, Issue:44

    Topics: Animals; Benzamides; Disease Models, Animal; Female; Humans; Mice; Neoplasm Metastasis; Precision Me

2016
MS-275 sensitizes TRAIL-resistant breast cancer cells, inhibits angiogenesis and metastasis, and reverses epithelial-mesenchymal transition in vivo.
    Molecular cancer therapeutics, 2010, Volume: 9, Issue:12

    Topics: Animals; Apoptosis; Benzamides; Breast Neoplasms; Caspase 3; Cell Line, Tumor; Cell Proliferation; D

2010
Ex vivo therapy of malignant melanomas transplanted into organotypic brain slice cultures using inhibitors of histone deacetylases.
    Acta neuropathologica, 2006, Volume: 112, Issue:2

    Topics: Animals; Benzamides; Blood-Brain Barrier; Brain; Brain Neoplasms; Cell Line, Tumor; Cell Proliferati

2006