Azacitidine and Entinostat in Treating Patients With Stage I Non-Small Cell Lung Cancer That Has Been Removed By Surgery

Randomized Phase II Trial of Adjuvant Combined Epigenetic Therapy With 5-Azacitidine and Entinostat in Resected Stage I Non-small Cell Lung Cancer Versus Standard Care

This study combines the deoxyribonucleic acid (DNA) methyltransferase inhibitor, 5-azacitidine (5-AZA), with an orally bioavailable histone deacetylase inhibitor, entinostat (SNDX-275), for the adjuvant treatment of patients with resected stage I non-small cell lung cancer (NCSLC).

Study Overview

• Status: Terminated
• Conditions: Stage IA Non-Small Cell Lung Carcinoma; Stage IB Non-Small Cell Lung Carcinoma
• Intervention / Treatment: Other: Laboratory Biomarker Analysis; Drug: Entinostat; Drug: Azacitidine

Detailed Description

PRIMARY OBJECTIVES:

I. To assess the effect of 5-azacitidine and entinostat on the hazard of 3 year progression-free survival in patients with resected stage I non-small cell lung cancer.

SECONDARY OBJECTIVES:

I. To assess the safety, tolerability and toxicity of entinostat and 5-azacitidine in patients with resected stage I non-small cell lung cancer.

II. To explore the effect of entinostat and 5-azacitidine on median disease-free and overall survival in patients with resected stage I non-small cell lung cancer.

III. To assess the pharmacodynamic effects of 5-azacitidine and entinostat on DNA methylation and gene re-expression in patients with resected stage I NSCLC through analysis of sputum.

IV. To estimate the effect of entinostat and 5-azacitidine on progression free survival comparing patients with N2 lymph nodes categorized as methylated pre-treatment with those who are categorized as unmethylated.

V. To establish factors that predict clinical outcome in patients treated with combination epigenetic therapy by performing genome-wide analyses on pre-treatment tumor DNA.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive azacitidine subcutaneously (SC) on days 1-5 and 8-10 and entinostat orally (PO) once daily (QD) on days 3 and 10. Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.

ARM II: Patients receive standard of care.

After completion of study treatment, patients are followed up every 3 months for 2 years and then every 6 months for 3 years.

• Study Type: Interventional
• Enrollment (Actual): 13
• Phase: Phase 2

Contacts and Locations

Study Locations

• United States
  • California
    • Los Angeles, California, United States, 90033
      • USC / Norris Comprehensive Cancer Center
  • Florida
    • Tampa, Florida, United States, 33612
      • Moffitt Cancer Center
  • Maryland
    • Annapolis, Maryland, United States, 21401
      • Anne Arundel Medical Center
    • Baltimore, Maryland, United States, 21204
      • Greater Baltimore Medical Center
    • Baltimore, Maryland, United States, 21224
      • Johns Hopkins Bayview Medical Center
    • Baltimore, Maryland, United States, 21231
      • Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital
  • Pennsylvania
    • Pittsburgh, Pennsylvania, United States, 15232
      • University of Pittsburgh Cancer Institute
  • Tennessee
    • Nashville, Tennessee, United States, 37232
      • Vanderbilt-Ingram Cancer Center
  • Texas
    • Dallas, Texas, United States, 75390
      • University of Texas Southwestern Medical Center

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Patients must be status post complete (R0) surgical resection of pathologically-proven NSCLC (stage IA-IB according to AJCC version 7)
• Patients must be at least 4 weeks out from completion of surgery
• Eastern Cooperative Oncology Group (ECOG) performance status =< 2
• Absolute neutrophil count >= 1,000/mcL
• Platelets >= 100,000/mcL
• Total bilirubin =< 1.5 X institutional upper limit of normal
• Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamic pyruvate transaminase [SGPT]) =< 2.5 X institutional upper limit of normal
• Creatinine =< 1.5 X institutional upper limit of normal
• The effects of entinostat and 5-azacitidine on the developing human fetus at the recommended therapeutic dose are unknown; for this reason, women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately
• Ability to understand and the willingness to sign a written informed consent document

Exclusion Criteria:

• Patients must be within 8 weeks of completing surgery
• Patients who have received prior chemotherapy or radiation for treatment of their current diagnosis of lung cancer
• Patients with sub-lobar resections (ie: wedge resection or segmentectomy)
• Patients without mediastinal lymph node specimens from mediastinoscopy or surgery (at least level R4 or 7 for right sided tumors OR at least level 5, 6 or 7 for left sided tumors)
• Patients may not be receiving any other investigational agents
• History of allergic reactions attributed to compounds of similar chemical or biologic composition to entinostat, 5-azacitidine or other agents used in the study
• Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
• Pregnant women are excluded from this study because entinostat and 5-azacitidine are agents with the potential for teratogenic or abortifacient effects; because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with entinostat or 5-azacitidine, breastfeeding should be discontinued if the mother is treated on this protocol; these potential risks may also apply to other agents used in this study
• Human immunodeficiency virus (HIV)-positive patients on combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with entinostat or 5-azacitidine; in addition, these patients are at increased risk of lethal infections when treated with marrow-suppressive therapy

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Arm I (azacitidine, entinostat); Patients receive azacitidine SC on days 1-5 and 8-10 and entinostat PO QD on days 3 and 10. Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.	Other: Laboratory Biomarker Analysis; Correlative studies; Drug: Entinostat; Given PO; Other Names: HDAC inhibitor SNDX-275; MS 27-275; MS-275; SNDX-275; Drug: Azacitidine; Given SC; Other Names: 5 AZC; 5-AC; 5-Azacytidine; 5-AZC; Azacytidine; Azacytidine, 5-; Ladakamycin; Mylosar; U-18496; Vidaza
No Intervention: Arm II (standard of care); Patients receive standard of care.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Disease-free Survival (DFS)	The DFS hazard rate and 95% confidence interval will be reported. At this time, event time distributions for disease-free survival in the two arms will be estimated with the method of Kaplan and Meier and compared using a stratified Cox-proportional hazards model (stratified for stage IA vs IB) with a two-sided alpha of 10%.	3 years

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Factors That Predict Clinical Outcome in Patients Treated With Combination Epigenetic Therapy in Terms of Epigenomic Data Generated From the Illumina Platform	The study was terminated early due to poor accrual since the requirement of clinic administration of the 5AZA daily and post-operative patients not wanting 6 months of treatment. For this reason, 13 pts were enrolled and data was not analyzed, for which we are unable to make any conclusions or report results.	Up to 2 years
Median Disease-free Survival	Determined by the method determined by Kaplan and Meier. Estimated with 95% confidence intervals. Cox proportional hazard modeling will be used for multivariate analysis.	Up to 5 years
Number of Relapses and Deaths Per Total Time of Follow-up Comparing Patients With N2 Lymph Nodes in Terms of Methylated and Unmethylated	Kaplan Meier curves will be used.	Up to 5 years
Overall Survival	Determined by the method determined by Kaplan and Meier. Estimated with 95% confidence intervals. Cox proportional hazard modeling will be used for multivariate analysis.	Up to 5 years
Presence of Methylation Patterns	McNemar's test will be used to compare the change in methylation after treatment in sputum.	Up to 2 years
Toxicities Graded According to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) v4.0	Simple descriptive statistics will be utilized to display the data.	Up to 5 years

Collaborators and Investigators

• Sponsor: National Cancer Institute (NCI)
• Investigators: Principal Investigator: Charles Rudin, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital

Study record dates

Study Major Dates

• Study Start: September 1, 2010
• Primary Completion (Actual): May 1, 2013
• Study Completion (Actual): May 1, 2013

Study Registration Dates

• First Submitted: September 10, 2010
• First Submitted That Met QC Criteria: September 21, 2010
• First Posted (Estimate): September 23, 2010

Study Record Updates

• Last Update Posted (Actual): February 5, 2019
• Last Update Submitted That Met QC Criteria: January 14, 2019
• Last Verified: January 1, 2019

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Neoplasms by Histologic Type; Neoplasms; Lung Diseases; Neoplasms by Site; Neoplasms, Glandular and Epithelial; Respiratory Tract Neoplasms; Thoracic Neoplasms; Carcinoma, Bronchogenic; Bronchial Neoplasms; Lung Neoplasms; Carcinoma, Non-Small-Cell Lung; Carcinoma; Molecular Mechanisms of Pharmacological Action; Enzyme Inhibitors; Antimetabolites, Antineoplastic; Antimetabolites; Antineoplastic Agents; Azacitidine; Histone Deacetylase Inhibitors; Entinostat
• Other Study ID Numbers: NCI-2012-02901 (Registry Identifier: CTRP (Clinical Trial Reporting Program)); P30CA006973 (U.S. NIH Grant/Contract); NA_00038631; J1037 (Other Identifier: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital); 8311 (Other Identifier: CTEP)