Interleukin-12 in Treating Patients With Metastatic or Recurrent Breast Cancer

Evaluation of Novel Therapeutic Agents Against Breast Cancer: An Innovative Randomized Phase II Trial Design

RATIONALE: Interleukin-12 may kill tumor cells by stopping blood flow to the tumor and by stimulating a person's white blood cells to kill breast cancer cells.

PURPOSE: Randomized phase II trial to study the effectiveness of interleukin-12 in treating patients who have metastatic or recurrent breast cancer.

Study Overview

• Status: Completed
• Conditions: Breast Cancer
• Intervention / Treatment: Biological: recombinant interleukin-12

Detailed Description

OBJECTIVES: I. Determine the activity of interleukin-12 as defined by the percentage of patients who have not progressed after 6 months of therapy. II. Compare percentage of patients who have not progressed after six months with or without treatment regimen. III. Determine time to progression and overall survival in this patient population after this treatment.

OUTLINE: This is a randomized study. Patients are stratified according to disease free interval from primary diagnosis to first metastases (less than 3 years vs 3 years and longer), estrogen receptor status (positive vs negative), and disease status (complete response, partial response, detectable disease, or stable disease). Patients are randomized to one of two treatment arms. Arm I: Patients begin therapy no sooner than 3 weeks and no later than 6 weeks since last chemotherapy dose. Patients receive interleukin-12 subcutaneously twice a week. Treatment continues in the absence of disease progression or unacceptable toxicity. Patients are followed at least every 3 months for 1 year. If no progression after 1 year, may be followed as needed for new signs or symptoms and survival for 5 years. Arm II: Patients are observed for 6 months. If disease progresses during first 6 months, patients may receive interleukin-12 as in arm I. Patients without disease progression within first 6 months may also then receive interleukin-12 as in arm I. Treatment continues in the absence of disease progression or unacceptable toxicity. Patients are followed for toxicity only until interleukin-12 is discontinued.

• Study Type: Interventional
• Enrollment (Actual): 5
• Phase: Phase 2

Contacts and Locations

Study Locations

• United States
  • Alabama
    • Birmingham, Alabama, United States, 35233
      • Veterans Affairs Medical Center - Birmingham
  • California
    • La Jolla, California, United States, 92093-0658
      • University of California San Diego Cancer Center
    • San Francisco, California, United States, 94121
      • Veterans Affairs Medical Center - San Francisco
    • San Francisco, California, United States, 94115-0128
      • UCSF Cancer Center and Cancer Research Institute
  • Delaware
    • Wilmington, Delaware, United States, 19899
      • CCOP - Christiana Care Health Services
  • District of Columbia
    • Washington, District of Columbia, United States, 20307-5000
      • Walter Reed Army Medical Center
    • Washington, District of Columbia, United States, 20007
      • Lombardi Cancer Center, Georgetown University
  • Florida
    • Miami Beach, Florida, United States, 33140
      • CCOP - Mount Sinai Medical Center
  • Illinois
    • Chicago, Illinois, United States, 60612
      • Veterans Affairs Medical Center - Chicago (Westside Hospital)
    • Chicago, Illinois, United States, 60637
      • University of Chicago Cancer Research Center
    • Chicago, Illinois, United States, 60612
      • University of Illinois at Chicago Health Sciences Center
  • Iowa
    • Iowa City, Iowa, United States, 52242
      • University of Iowa Hospitals and Clinics
  • Maine
    • Togus, Maine, United States, 04330
      • Veterans Affairs Medical Center - Togus
  • Maryland
    • Baltimore, Maryland, United States, 21201
      • Marlene & Stewart Greenebaum Cancer Center, University of Maryland
  • Massachusetts
    • Boston, Massachusetts, United States, 02115
      • Dana-Farber Cancer Institute
    • Worcester, Massachusetts, United States, 01655
      • University of Massachusetts Memorial Medical Center
  • Minnesota
    • Minneapolis, Minnesota, United States, 55417
      • Veterans Affairs Medical Center - Minneapolis
    • Minneapolis, Minnesota, United States, 55455
      • University of Minnesota Cancer Center
  • Missouri
    • Columbia, Missouri, United States, 65201
      • Veterans Affairs Medical Center - Columbia (Truman Memorial)
    • Columbia, Missouri, United States, 65203
      • Ellis Fischel Cancer Center - Columbia
    • Saint Louis, Missouri, United States, 63110
      • Barnes-Jewish Hospital
  • Nebraska
    • Omaha, Nebraska, United States, 68198-3330
      • University of Nebraska Medical Center
  • Nevada
    • Las Vegas, Nevada, United States, 89106
      • CCOP - Southern Nevada Cancer Research Foundation
  • New Hampshire
    • Lebanon, New Hampshire, United States, 03756
      • Norris Cotton Cancer Center
  • New York
    • Buffalo, New York, United States, 14263-0001
      • Roswell Park Cancer Institute
    • Buffalo, New York, United States, 14215
      • Veterans Affairs Medical Center - Buffalo
    • Manhasset, New York, United States, 11030
      • CCOP - North Shore University Hospital
    • Manhasset, New York, United States, 11030
      • North Shore University Hospital
    • New York, New York, United States, 10021
      • Memorial Sloan-Kettering Cancer Center
    • New York, New York, United States, 10021
      • New York Presbyterian Hospital - Cornell Campus
    • New York, New York, United States, 10029
      • Mount Sinai Medical Center, NY
    • Syracuse, New York, United States, 13210
      • State University of New York - Upstate Medical University
    • Syracuse, New York, United States, 13210
      • Veterans Affairs Medical Center - Syracuse
    • Syracuse, New York, United States, 13217
      • CCOP - Syracuse Hematology-Oncology Associates of Central New York, P.C.
  • North Carolina
    • Chapel Hill, North Carolina, United States, 27599-7295
      • Lineberger Comprehensive Cancer Center, UNC
    • Durham, North Carolina, United States, 27705
      • Veterans Affairs Medical Center - Durham
    • Durham, North Carolina, United States, 27710
      • Duke Comprehensive Cancer Center
    • Winston-Salem, North Carolina, United States, 27104-4241
      • CCOP - Southeast Cancer Control Consortium
    • Winston-Salem, North Carolina, United States, 27157-1082
      • Comprehensive Cancer Center of Wake Forest University Baptist Medical Center
  • Ohio
    • Columbus, Ohio, United States, 43210
      • Arthur G. James Cancer Hospital - Ohio State University
  • Rhode Island
    • Providence, Rhode Island, United States, 02903
      • Rhode Island Hospital
  • South Carolina
    • Charleston, South Carolina, United States, 29425-0721
      • Medical University of South Carolina
  • Tennessee
    • Memphis, Tennessee, United States, 38103
      • University of Tennessee, Memphis Cancer Center
    • Memphis, Tennessee, United States, 38104
      • Veterans Affairs Medical Center - Memphis
  • Vermont
    • Bennington, Vermont, United States, 05201
      • CCOP - Southwestern Vermont Regional Cancer Center
    • Burlington, Vermont, United States, 05401-3498
      • Vermont Cancer Center
    • White River Junction, Vermont, United States, 05009
      • Veterans Affairs Medical Center - White River Junction
  • Virginia
    • Richmond, Virginia, United States, 23298-0037
      • MBCCOP - Massey Cancer Center
    • Richmond, Virginia, United States, 23249
      • Veterans Affairs Medical Center - Richmond

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

DISEASE CHARACTERISTICS: Histologically confirmed metastatic or recurrent breast cancer (not confined to breast) One prior induction chemotherapy regimen for recurrent or metastatic disease (4 weeks of treatment for 4-6 courses) resulting in stable disease, partial response, or complete response Pleural or peritoneal effusion palliated by induction chemotherapy allowed No uncontrolled brain metastases Previously treated brain metastases allowed if: No evidence of progression for at least 3 months following radiotherapy and/or surgical treatment AND At least 30 days since dexamethasone or other corticosteroids AND Other metastatic site exists No bone marrow or brain as only sites of metastases No meningeal disease Hormone receptor status Estrogen receptor status known

PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0-1 Menopausal status: Not specified Life expectancy: Not specified Hematopoietic: WBC at least 3,000/mm3 Absolute neutrophil count at least 1,500/mm3 Hemoglobin at least 9 g/dL (transfusion or epoetin alfa allowed) Platelet count at least 100,000/mm3 Hepatic: SGOT/SGPT no greater than 1.5 times upper limit of normal (ULN) Albumin at least 3.0 g/dL Bilirubin no greater than 1.5 times ULN Renal: Creatinine no greater than 1.5 times ULN Creatinine clearance at least 60 mL/min Other: No other active malignancy except nonmelanoma skin cancer Not pregnant or nursing Fertile patients must use effective contraception No inflammatory bowel disease or active gastric ulcer No prior autoimmune disease or immunodeficiency syndrome

PRIOR CONCURRENT THERAPY: Biologic therapy: See Chemotherapy No concurrent interleukin-11 Chemotherapy: See Disease Characteristics No concurrent chemotherapy Prior chemotherapy with bone marrow progenitor support (bone marrow transplant and/or peripheral blood stem cell support) allowed in adjuvant setting only (not for metastases) Endocrine therapy: Prior hormone therapy for breast cancer allowed No concurrent hormones allowed except for non-cancer or cancer treatment related conditions (e.g. insulin for diabetes) No concurrent dexamethasone or other steroidal antiemetics Radiotherapy: Prior radiotherapy allowed No concurrent radiotherapy Surgery: Not specified Other: Prior bisphosphonate therapy allowed if started at least 3 months before study No initiation of bisphosphonate therapy during study

Study Plan

How is the study designed?

Design Details

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

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: IL12 Therapy; Patients begin therapy no sooner than 3 weeks and no later than 6 weeks since last chemotherapy dose. Patients receive interleukin-12 subcutaneously twice a week. Treatment continues in the absence of disease progression or unacceptable toxicity. Patients are followed at least every 3 months for 1 year. If no progression after 1 year, may be followed as needed for new signs or symptoms and survival for 5 years.	Biological: recombinant interleukin-12
No Intervention: Observation; Patients are observed for 6 months. If disease progresses during first 6 months, patients may receive interleukin-12 as in arm I. Patients without disease progression within first 6 months may also then receive interleukin-12 as in arm I. Treatment continues in the absence of disease progression or unacceptable toxicity. Patients are followed for toxicity only until interleukin-12 is discontinued.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
disease progression	at 6 months

Secondary Outcome Measures

Outcome Measure	Time Frame
time to progression	Up to 1 year
overall survival	Up to 1 year

Collaborators and Investigators

• Sponsor: Alliance for Clinical Trials in Oncology
• Collaborators: National Cancer Institute (NCI)

Study record dates

Study Major Dates

• Study Start: December 1, 1999
• Primary Completion (Actual): February 1, 2002
• Study Completion (Actual): February 1, 2002

Study Registration Dates

• First Submitted: March 7, 2000
• First Submitted That Met QC Criteria: April 30, 2004
• First Posted (Estimate): May 3, 2004

Study Record Updates

• Last Update Posted (Estimate): July 19, 2016
• Last Update Submitted That Met QC Criteria: July 15, 2016
• Last Verified: July 1, 2016

More Information

Terms related to this study

• Keywords: stage IV breast cancer; recurrent breast cancer
• Additional Relevant MeSH Terms: Skin Diseases; Neoplasms; Neoplasms by Site; Breast Diseases; Breast Neoplasms; Physiological Effects of Drugs; Antineoplastic Agents; Immunologic Factors; Angiogenesis Inhibitors; Angiogenesis Modulating Agents; Growth Substances; Growth Inhibitors; Adjuvants, Immunologic; Interleukin-12
• Other Study ID Numbers: CALGB-49806; U10CA031946 (U.S. NIH Grant/Contract); CLB-49806; CDR0000067570 (Registry Identifier: NCI Physician Data Query)