S9719 Gene Damage Following Chemotherapy in Women With Stage II or Stage III Breast Cancer

October 23, 2015 updated by: Southwest Oncology Group

S9719: Clonal Hematopoiesis as a Marker of Genetic Damage Following Adjuvant Chemotherapy for Breast Cancer: Pilot Study to Evaluate Incidence. Ancillary to S9623

RATIONALE: Drugs used in chemotherapy for breast cancer may damage the genes of cells. This may lead to the development of secondary cancers.

PURPOSE: Pilot study to evaluate the degree of gene damage following chemotherapy in women with stage II or stage III breast cancer involving four to nine axillary lymph nodes.

Study Overview

Status

Completed

Conditions

Detailed Description

OBJECTIVES: I. Estimate the incidence of early genetic damage, defined by the presence of clonal hematopoiesis using the human androgen receptor assay (HUMARA), in pretreatment blood and bone marrow, apheresis, and two sequential post-treatment specimens from women with stage II/III breast cancer enrolled in SWOG-S9623. II. Detect genetic damage following dose-intensive adjuvant regimens for breast cancer by screening for the presence of defective DNA mismatch repair mechanisms and loss of heterozygosity using microsatellite instability assays. III. Estimate the incidence of myeloid lymphoid leukemia gene fusion transcripts in cases where either the HUMARA or microsatellite repeat assays are positive for clonal hematopoiesis. IV. Determine the frequency of RAS gene mutations (H-, K-, and N-RAS) following dose-intensive adjuvant regimens for breast cancer.

OUTLINE: Prior to beginning treatment on SWOG-9623, blood samples and bone marrow aspirates (when available) are collected from each patient. Patients randomized to autologous peripheral stem cell transplant have specimens collected again at 3 months (apheresis aliquot and blood). At 3 and 12 months after completing chemotherapy, blood samples are collected from all patients. Samples are collected again from any patient presenting with a second malignancy in the future. DNA is collected from blood or bone marrow samples. Clonality at the HUMARA locus is examined. Microsatellite instability is assessed at multiple chromosomal loci: 7q31, 5q31, 17p12, 8p22, 11q23, and the BAT loci. If the HUMARA or microsatellite repeat assays are positive for clonal hematopoiesis, then specimens are examined for myeloid lymphoid leukemia fusion transcripts commonly reported in acute myeloid leukemia with 11q23 abnormalities. Specimens are also examined for RAS mutations (H-, K-, N-RAS). Patients do not receive the results of the genetic testing and the results do not influence the type or duration of treatment.

PROJECTED ACCRUAL: This study will accrue 100 patients for each arm of SWOG-9623, for a total of 200 patients.

Study Type

Observational

Enrollment (Actual)

26

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Alabama
      • Mobile, Alabama, United States, 36688
        • MBCCOP - University of South Alabama
    • Arizona
      • Phoenix, Arizona, United States, 85006-2726
        • CCOP - Greater Phoenix
      • Phoenix, Arizona, United States, 85012
        • Veterans Affairs Medical Center - Phoenix (Hayden)
      • Tucson, Arizona, United States, 85724
        • Arizona Cancer Center
      • Tucson, Arizona, United States, 85723
        • Veterans Affairs Medical Center - Tucson
    • Arkansas
      • Little Rock, Arkansas, United States, 72205
        • University of Arkansas for Medical Sciences
      • Little Rock, Arkansas, United States, 72205
        • Veterans Affairs Medical Center - Little Rock (McClellan)
    • California
      • Long Beach, California, United States, 90822
        • Veterans Affairs Medical Center - Long Beach
      • Los Angeles, California, United States, 90033-0800
        • USC/Norris Comprehensive Cancer Center
      • Los Angeles, California, United States, 90095-1781
        • Jonsson Comprehensive Cancer Center, UCLA
      • Los Angeles, California, United States, 91010
        • Beckman Research Institute, City of Hope
      • Martinez, California, United States, 94553
        • Veterans Affairs Outpatient Clinic - Martinez
      • Oakland, California, United States, 94609-3305
        • CCOP - Bay Area Tumor Institute
      • Orange, California, United States, 92868
        • Chao Family Comprehensive Cancer Center
      • Sacramento, California, United States, 95817
        • University of California Davis Medical Center
      • Santa Rosa, California, United States, 95403
        • CCOP - Santa Rosa Memorial Hospital
      • Travis Air Force Base, California, United States, 94535
        • David Grant Medical Center
    • Colorado
      • Denver, Colorado, United States, 80220
        • Veterans Affairs Medical Center - Denver
      • Denver, Colorado, United States, 80262
        • University of Colorado Cancer Center
    • Georgia
      • Atlanta, Georgia, United States, 30342-1701
        • CCOP - Atlanta Regional
      • Fort Gordon, Georgia, United States, 30905-5650
        • Dwight David Eisenhower Army Medical Center
    • Hawaii
      • Honolulu, Hawaii, United States, 96813
        • Cancer Research Center of Hawaii
    • Illinois
      • Decatur, Illinois, United States, 62526
        • CCOP - Central Illinois
      • Hines, Illinois, United States, 60141
        • Veterans Affairs Medical Center - Hines (Hines Junior VA Hospital)
      • Maywood, Illinois, United States, 60153
        • Loyola University Medical Center
    • Kansas
      • Kansas City, Kansas, United States, 66160-7357
        • University of Kansas Medical Center
      • Wichita, Kansas, United States, 67214-3882
        • CCOP - Wichita
      • Wichita, Kansas, United States, 67218
        • Veterans Affairs Medical Center - Wichita
    • Kentucky
      • Lexington, Kentucky, United States, 40511-1093
        • Veterans Affairs Medical Center - Lexington
      • Lexington, Kentucky, United States, 40536-0084
        • Albert B. Chandler Medical Center, University of Kentucky
    • Louisiana
      • New Orleans, Louisiana, United States, 70112
        • Tulane University School of Medicine
      • New Orleans, Louisiana, United States, 70112
        • MBCCOP - LSU Medical Center
      • New Orleans, Louisiana, United States, 70112
        • Veterans Affairs Medical Center - New Orleans
      • Shreveport, Louisiana, United States, 71130-3932
        • Louisiana State University Health Sciences Center - Shreveport
      • Shreveport, Louisiana, United States, 71130
        • Veterans Affairs Medical Center - Shreveport
    • Massachusetts
      • Boston, Massachusetts, United States, 02118
        • Boston Medical Center
      • Jamaica Plain, Massachusetts, United States, 02130
        • Veterans Affairs Medical Center - Boston (Jamaica Plain)
    • Michigan
      • Ann Arbor, Michigan, United States, 48109-0752
        • University of Michigan Comprehensive Cancer Center
      • Ann Arbor, Michigan, United States, 48105
        • Veterans Affairs Medical Center - Ann Arbor
      • Detroit, Michigan, United States, 48201
        • Barbara Ann Karmanos Cancer Institute
      • Detroit, Michigan, United States, 48202
        • Henry Ford Hospital
      • Detroit, Michigan, United States, 48201-1932
        • Veterans Affairs Medical Center - Detroit
      • Grand Rapids, Michigan, United States, 49503
        • CCOP - Grand Rapids Clinical Oncology Program
      • Southfield, Michigan, United States, 48075-9975
        • Providence Hospital - Southfield
    • Mississippi
      • Biloxi, Mississippi, United States, 39531-2410
        • Veterans Affairs Medical Center - Biloxi
      • Jackson, Mississippi, United States, 39216-4505
        • University of Mississippi Medical Center
      • Jackson, Mississippi, United States, 39216
        • Veterans Affairs Medical Center - Jackson
      • Keesler AFB, Mississippi, United States, 39534-2576
        • Keesler Medical Center - Keesler AFB
    • Missouri
      • Kansas City, Missouri, United States, 64128
        • Veterans Affairs Medical Center - Kansas City
      • Kansas City, Missouri, United States, 64131
        • CCOP - Kansas City
      • Saint Louis, Missouri, United States, 63110-0250
        • St. Louis University Health Sciences Center
      • Saint Louis, Missouri, United States, 63141
        • CCOP - St. Louis-Cape Girardeau
      • Springfield, Missouri, United States, 65807
        • CCOP - Cancer Research for the Ozarks
    • Montana
      • Billings, Montana, United States, 59101
        • CCOP - Montana Cancer Consortium
    • New Mexico
      • Albuquerque, New Mexico, United States, 87108-5138
        • Veterans Affairs Medical Center - Albuquerque
      • Albuquerque, New Mexico, United States, 87131
        • MBCCOP - University of New Mexico HSC
    • New York
      • New York, New York, United States, 10032
        • Herbert Irving Comprehensive Cancer Center
    • Ohio
      • Cincinnati, Ohio, United States, 45219
        • Barrett Cancer Center, The University Hospital
      • Cincinnati, Ohio, United States, 45220-2288
        • Veterans Affairs Medical Center - Cincinnati
      • Cleveland, Ohio, United States, 44195
        • Cleveland Clinic Taussig Cancer Center
      • Columbus, Ohio, United States, 43206
        • CCOP - Columbus
      • Dayton, Ohio, United States, 45428
        • Veterans Affairs Medical Center - Dayton
      • Kettering, Ohio, United States, 45429
        • CCOP - Dayton
    • Oklahoma
      • Oklahoma City, Oklahoma, United States, 73104
        • Oklahoma Medical Research Foundation
      • Oklahoma City, Oklahoma, United States, 73104
        • Veterans Affairs Medical Center - Oklahoma City
    • Oregon
      • Portland, Oregon, United States, 97201-3098
        • Oregon Cancer Center at Oregon Health Sciences University
      • Portland, Oregon, United States, 97207
        • Veterans Affairs Medical Center - Portland
      • Portland, Oregon, United States, 97213
        • CCOP - Columbia River Program
    • South Carolina
      • Greenville, South Carolina, United States, 29615
        • CCOP - Greenville
      • Spartanburg, South Carolina, United States, 29303
        • CCOP - Upstate Carolina
    • Texas
      • Fort Sam Houston, Texas, United States, 78234
        • Brooke Army Medical Center
      • Galveston, Texas, United States, 77555-1329
        • University of Texas Medical Branch
      • Lubbock, Texas, United States, 79423
        • Texas Tech University Health Science Center
      • San Antonio, Texas, United States, 78284-7811
        • University of Texas Health Science Center at San Antonio
      • San Antonio, Texas, United States, 78284
        • Veterans Affairs Medical Center - San Antonio (Murphy)
      • Temple, Texas, United States, 76504
        • Veterans Affairs Medical Center - Temple
      • Temple, Texas, United States, 76508
        • CCOP - Scott and White Hospital
    • Utah
      • Salt Lake City, Utah, United States, 84132
        • Huntsman Cancer Institute
      • Salt Lake City, Utah, United States, 84148
        • Veterans Affairs Medical Center - Salt Lake City
    • Washington
      • Seattle, Washington, United States, 98101
        • CCOP - Virginia Mason Research Center
      • Seattle, Washington, United States, 98104
        • Swedish Cancer Institute
      • Seattle, Washington, United States, 98108
        • Veterans Affairs Medical Center - Seattle
      • Tacoma, Washington, United States, 98405-0986
        • CCOP - Northwest

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 120 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Sampling Method

Non-Probability Sample

Study Population

Must be enrolled in SWOG-9623 at time of registration to this study, but must not have started treatment Hormone receptor status: Not specified

Description

DISEASE CHARACTERISTICS: Must be enrolled in SWOG-9623 at time of registration to this study, but must not have started treatment Hormone receptor status: Not specified

PATIENT CHARACTERISTICS: Age: Adult Sex: Female Menopausal status: Not specified Performance status: See Disease Characteristics Life expectancy: SWOG 0 or 1 Hematopoietic: See Disease Characteristics Hepatic: See Disease Characteristics Renal: See Disease Characteristics

PRIOR CONCURRENT THERAPY: See Disease Characteristics

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
bone marrow transplant
standard chemotherapy

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Southwest Oncology Group

Collaborators

National Cancer Institute (NCI)

Investigators

  • Study Chair: Marilyn L. Slovak, PhD, City of Hope Comprehensive Cancer Center

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 1997

Primary Completion (Actual)

February 1, 2001

Study Completion (Actual)

February 1, 2001

Study Registration Dates

First Submitted

November 1, 1999

First Submitted That Met QC Criteria

May 18, 2004

First Posted (Estimate)

May 19, 2004

Study Record Updates

Last Update Posted (Estimate)

October 26, 2015

Last Update Submitted That Met QC Criteria

October 23, 2015

Last Verified

October 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CDR0000065813
  • U10CA032102 (U.S. NIH Grant/Contract)
  • S9719 (Other Identifier: SWOG)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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