Regorafenib in Treating Patients With Locally Advanced Cancer of the Esophagus or Gastroesophageal Junction Who Have Completed Chemoradiation Therapy and Surgery

Randomized Phase II Double Blind Study of Adjuvant Regorafenib vs Placebo in Patients With Node Positive Esophageal Cancer That Completed Pre-operative Therapy

This randomized phase II trial studies how well regorafenib works in treating patients with cancer of the esophagus or gastroesophageal junction that has spread from where it started to nearby tissue or lymph nodes and have completed chemoradiation therapy and surgery. Regorafenib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Study Overview

• Status: Terminated
• Conditions: Adenocarcinoma of the Gastroesophageal Junction; Stage IIIA Esophageal Adenocarcinoma; Stage IIIB Esophageal Adenocarcinoma; Stage IIIC Esophageal Adenocarcinoma; Stage IIB Esophageal Adenocarcinoma
• Intervention / Treatment: Other: Placebo; Drug: Regorafenib

Detailed Description

PRIMARY OBJECTIVES:

I. To compare the disease-free survival (DFS) for patients with resected esophageal and gastroesophageal (GE) junction adenocarcinoma treated with regorafenib vs. placebo in the adjuvant setting.

SECONDARY OBJECTIVES:

I. To compare the safety profile of adjuvant regorafenib vs. placebo in patients with locally advanced resectable esophageal and GE junction adenocarcinoma.

II. To compare the overall survival (OS) for patients with resected esophageal and GE junction adenocarcinoma treated with regorafenib vs. placebo in the adjuvant setting.

III. To compare the DFS in those patients that receive at least 1 cycle of therapy.

IV. To collect tumor samples for future genomic analysis to explore the biology of locally advanced esophageal and GE junction adenocarcinoma.

V. DFS will be compared between the arms from the time of surgery as well.

OUTLINE: Patients are randomized to 1 of 2 treatment arms.

ARM I: Within 6-12 weeks after surgery, patients receive regorafenib orally (PO) once daily (QD) on days 1-21.

ARM II: Within 6-12 weeks after surgery, patients receive placebo PO QD on days 1-21.

In both arms, courses repeat every 28 days for up to 1 year in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 3 months for 2 years, and every 6 months for up to 5 years.

• Study Type: Interventional
• Enrollment (Actual): 3
• Phase: Phase 2

Contacts and Locations

Study Locations

• United States
  • Illinois
    • Urbana, Illinois, United States, 61801
      • Carle Cancer Center
  • Kansas
    • Wichita, Kansas, United States, 67214
      • Cancer Center of Kansas - Wichita
  • Louisiana
    • New Orleans, Louisiana, United States, 70121
      • Ochsner Medical Center Jefferson
  • Minnesota
    • Rochester, Minnesota, United States, 55905
      • Mayo Clinic
  • Nebraska
    • Omaha, Nebraska, United States, 68106
      • Missouri Valley Cancer Consortium
  • New Hampshire
    • Lebanon, New Hampshire, United States, 03756
      • Dartmouth Hitchcock Medical Center
  • New York
    • New York, New York, United States, 10065
      • Memorial Sloan-Kettering Cancer Center
  • North Carolina
    • Winston-Salem, North Carolina, United States, 27157
      • Comprehensive Cancer Center of Wake Forest University
  • Ohio
    • Columbus, Ohio, United States, 43210
      • Ohio State University Comprehensive Cancer Center
    • Toledo, Ohio, United States, 43623
      • Toledo Clinic Cancer Centers-Toledo

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:

• Histological confirmation of node positive (any T stage N1-3) proximal esophageal, distal esophagus or gastroesophageal (GE) junction adenocarcinoma (Siewert I, II, or III) after completing preoperative chemoradiation and surgery; supporting pathology report sufficient for registration; available tumor tissue from endoscopic biopsies prior to preoperative chemotherapy (chemo)/radiation therapy (RT), and tumor from surgical specimens will be submitted to Academic and Community Cancer Research United (ACCRU), but not be required prior registration; Note: if tissue is depleted, patient will still be eligible after discussion with the physician
• Imaging (computed tomography [CT] or magnetic resonance imaging [MRI]) =< 28 days of study registration negative for disease recurrence
• Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0 or 1
• Absolute neutrophil count (ANC) >= 1500/mm^3
• Platelet count >= 100,000/mm^3
• Total bilirubin =< 1.5 x the upper limits of normal (ULN)
• Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =< 2.5 x ULN (=< 5 x ULN for subjects with liver involvement of their cancer)
• Alkaline phosphatase limit =< 2.5 x ULN (=< 5 x ULN for subjects with liver involvement of their cancer)
• Lipase =< 1.5 x the ULN
• Serum creatinine =< 1.5 x the ULN
• International normalized ratio (INR)/partial thromboplastin time (PTT) =< 1.5 x ULN; Note-subjects who are therapeutically treated with an agent such as warfarin or heparin will be allowed to participate provided that their medication dose and INR/PTT are stable; close monitoring (day 1 of each cycle) is mandatory; if either of these values is above the therapeutic range, the doses should be modified and the assessments should be repeated weekly until they are stable
• Negative pregnancy test done =< 7 days prior to registration, for women of childbearing potential only
• Provide informed written consent
• Willing to return to enrolling institution for follow-up (during the Active Monitoring Phase of the study)
• Able to swallow and retain oral medications and begin therapy within 6 to 12 weeks post-surgery
• Provide blood samples for the mandatory correlative research purposes

Exclusion Criteria:

• Presence of metastatic or recurrent disease
• R1 or R2 resection
• Patients who have not recovered from serious adverse events (as determined by treating doctor of medicine [MD]) related to surgery
• Uncontrolled hypertension (systolic pressure > 140 mm Hg or diastolic pressure > 90 mm Hg on repeated measurement) despite optimal medical management per physician discretion

• Active or clinically significant cardiac disease including:

  • Congestive heart failure - New York Heart Association (NYHA) > class II
  • Active coronary artery disease
  • Cardiac arrhythmias requiring anti-arrhythmic therapy other than beta blockers or digoxin
  • Unstable angina (anginal symptoms at rest), new-onset angina < 3 months before randomization, or myocardial infarction within 6 months before randomization
• Evidence or history of bleeding diathesis or coagulopathy
• Any hemorrhage or bleeding event >= National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version 4 grade 3 =< 4 weeks prior to registration
• Prior cancers < 3 years, with the exception of in-situ cervical cancer, low grade prostate cancer and basal or squamous cell skin cancers
• Subjects with thrombotic, embolic, venous, or arterial events, such as cerebrovascular accident (including transient ischemic attacks) deep vein thrombosis or pulmonary embolism =< 6 months prior to registration
• Receiving any medications or substances that are strong or moderate inhibitors of cytochrome P450, family 3, subfamily A, polypeptide 4 (CYP3A4); use of strong or moderate inhibitors are prohibited =< 7 days to registration
• Receiving any medications or substances that are inducers of CYP3A4; use of inducers are prohibited =< 7 days prior to registration

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Double

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Arm I (regorafenib); Within 6-12 weeks after surgery, patients receive regorafenib PO QD on days 1-21. Courses repeat every 28 days for up to 1 year in the absence of disease progression or unacceptable toxicity.	Drug: Regorafenib; Given PO; Other Names: BAY 73-4506; Stivarga
Placebo Comparator: Arm II (placebo); Within 6-12 weeks after surgery, patients receive placebo PO QD on days 1-21. Courses repeat every 28 days for up to 1 year in the absence of disease progression or unacceptable toxicity.	Other: Placebo; Given PO; Other Names: placebo therapy; PLCB; sham therapy

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Disease Free Survival (DFS)	Disease free survival (DFS) is defined as the time from randomization to the first of either disease recurrence or death from any cause. The distribution of DFS will be estimated using the Kaplan Meier method.	Time from randomization to the first of either disease recurrence or death from any cause, assessed up to 1 year and 10 months

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Toxicity, Assessed Using National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) Version 4.0 (v4)	The maximum grade for each type of toxicity will be recorded for each patient, and frequency tables will be reviewed to determine toxicity patterns within patient groups. In addition, we will review all adverse event data that is graded as 3, 4, or 5 and classified as either "unrelated" or "unlikely to be related" to study treatment in the event of an actual relationship developing. The overall toxicity rates (percentages) for grade 3 or higher adverse events considered at least possibly related to treatment are reported below.	Up to 1 year and 10 months
Overall Survival (OS)	Overall survival (OS) is defined as the time from randomization to death due to any cause.	Time from randomization to death due to any cause, assessed up to 1 year and 10 months

Collaborators and Investigators

• Sponsor: Academic and Community Cancer Research United
• Collaborators: National Cancer Institute (NCI)
• Investigators: Principal Investigator: Yelena Janjigian, Academic and Community Cancer Research United

Study record dates

Study Major Dates

• Study Start: September 1, 2014
• Primary Completion (Actual): June 8, 2016
• Study Completion (Actual): June 8, 2016

Study Registration Dates

• First Submitted: September 4, 2014
• First Submitted That Met QC Criteria: September 5, 2014
• First Posted (Estimate): September 9, 2014

Study Record Updates

• Last Update Posted (Actual): October 17, 2018
• Last Update Submitted That Met QC Criteria: October 15, 2018
• Last Verified: October 1, 2018

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Digestive System Diseases; Neoplasms by Histologic Type; Neoplasms; Neoplasms by Site; Carcinoma; Neoplasms, Glandular and Epithelial; Gastrointestinal Neoplasms; Digestive System Neoplasms; Gastrointestinal Diseases; Head and Neck Neoplasms; Esophageal Diseases; Adenocarcinoma; Esophageal Neoplasms
• Other Study ID Numbers: RU021212I (Other Identifier: Academic and Community Cancer Research United); P30CA015083 (U.S. NIH Grant/Contract); NCI-2015-01699 (Registry Identifier: CTRP (Clinical Trial Reporting Program)); NCI-2014-01962