AzTrials
AzTrials

Breast Ductal Carcinoma In SituPhase 3NCT00769379

Radiation Therapy With or Without Trastuzumab in Treating Women With Ductal Carcinoma In Situ Who Have Undergone Lumpectomy

A Phase 3 study testing Laboratory Biomarker Analysis, Trastuzumab and Whole Breast Irradiation in people with Breast Ductal Carcinoma In Situ, run by National Cancer Institute (NCI) at 1,260 sites in 4 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

This randomized phase III trial studies radiation therapy to see how well it works with or without trastuzumab in treating women with ductal carcinoma in situ who have undergone lumpectomy. Monoclonal antibodies, such as trastuzumab, can block tumor growth in different ways. Read more about this study

Who is it for?
Ages 18 years and older, women only
Conditions the study is for
Breast Ductal Carcinoma In Situ
What is being tested?
Laboratory Biomarker Analysis, Trastuzumab and Whole Breast Irradiation
Could I receive a placebo?
No, everyone receives an active treatment
How many people
2,014 participants
Where
1,260 sitesin 4 countries
Study dates
10 Dec 2008to 2 Jun 2025
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • The patient must have consented to participate and must have signed and dated an appropriate Institutional Review Board (IRB)-approved consent form that conforms to federal and institutional guidelines for the study treatment and for the pre-entry tumor block submission for HER2 testing and B-43 correlative studies
  • Patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 (0 = fully active, able to carry on all pre-disease performance without restriction; 1 = restricted in physically strenuous activity but ambulatory)
  • On histologic examination, the tumor must be ductal carcinoma in situ (DCIS) (patients with mixed DCIS and lobular carcinoma in situ [LCIS] are eligible)
  • The DCIS must be HER2-positive as determined by central testing
  • Estrogen and/or progesterone receptor status must be determined prior to randomization (patients with DCIS that is hormone receptor positive or negative are eligible)
  • All DCIS must have been resected by lumpectomy
Show all 9Show fewer
  • The margins of the resected specimen must be histologically free of DCIS; for patients in whom pathologic examination demonstrates DCIS present at the line of resection, re-excision(s) may be performed to obtain clear margins (patients who require mastectomy are not eligible)
  • If axillary staging is performed, nodal staging must be pN0, pN0(i-), pN0(i+) which is defined as isolated tumor cells =< 0.2 mm, regardless of the method of detection, i.e., immunohistochemistry (IHC) or hematoxylin \& eosin (H\&E), pN0(mol-), or pN0(mol+); note: axillary staging is not required
  • The interval between the last surgery for excision of DCIS (lumpectomy or re-excision of lumpectomy margins) and randomization must be no more than 120 days

Who cannot join

  • Invasive (including microinvasion staged as T1mic) breast cancer (patients with DCIS "suspicious" for microinvasion, but not confirmed, are eligible)
  • Nodal staging of pN1 (including pN1mi) (note: axillary staging is not required)
  • DCIS present in more than one quadrant (multicentric)
  • Masses or clusters of calcification that are clinically or mammographically suspicious unless biopsied and proven to be benign (if DCIS is found, the patient is eligible if the DCIS was in the same quadrant of the ipsilateral breast and was resected with clear margins)
  • Contralateral breast cancer (including DCIS)
  • Whole breast irradiation administered before randomization (partial breast irradiation is prohibited)
Show all 24Show fewer
  • Prior history of breast cancer, including DCIS (patients with a history of LCIS are eligible)
  • Prior anthracycline chemotherapy for any malignancy
  • Cardiac disease that would preclude the use of the drugs included in the B-43 treatment regimens; this includes but is not confined to:
  • Active cardiac disease:
  • Angina pectoris that requires the use of anti-anginal medication;
  • Ventricular arrhythmias except for benign premature ventricular contractions (PVCs) controlled by medication;
  • Conduction abnormality requiring a pacemaker;
  • Supraventricular and nodal arrhythmias requiring a pacemaker or not controlled with medication; and
  • Clinically significant valvular disease
  • History of cardiac disease:
  • Myocardial infarction documented by elevated cardiac enzymes or persistent regional wall abnormalities on assessment of left ventricular (LV) function;
  • Documented congestive heart failure; or
  • Documented cardiomyopathy
  • Uncontrolled hypertension, i.e., systolic blood pressure [BP] greater than 180 mm/Hg and/or diastolic BP greater than 100 mm/Hg (patients with hypertension that is well controlled on medication are eligible)
  • Other nonmalignant systemic disease that would preclude a patient from receiving trastuzumab or radiation therapy or would prevent prolonged follow-up
  • Other malignancies unless the patient is considered to be disease-free for 5 or more years prior to randomization and is deemed by her physician to be at low risk for recurrence; patients with the following cancers are eligible if diagnosed and treated within the past 5 years: carcinoma in situ of the cervix, carcinoma in situ of the colon, melanoma in situ, and basal cell and squamous cell carcinoma of the skin
  • Pregnancy or lactation at the time of study entry (note: pregnancy testing according to institutional standards should be performed for women of child-bearing potential)
  • Administration of any investigational agent within 30 days before study entry

Trial locations and contacts

1,260 sites in 4 countries.

311 sites in 4 countries

United States300 sites

  • Pali Momi Medical Center

    ‘Aiea, Hawaii, 96701

  • Avera Cancer Institute-Aberdeen

    Aberdeen, South Dakota, 57401

  • Jefferson Abington Hospital

    Abington, Pennsylvania, 19001

  • Bixby Medical Center

    Adrian, Michigan, 49221

  • Hickman Cancer Center

    Adrian, Michigan, 49221

  • Summa Health System - Akron Campus

    Akron, Ohio, 44304

  • Cleveland Clinic Akron General

    Akron, Ohio, 44307

  • San Luis Valley Regional Medical Center

    Alamosa, Colorado, 81101

  • Phoebe Putney Memorial Hospital

    Albany, Georgia, 31701

  • New York Oncology Hematology PC - Albany

    Albany, New York, 12206

  • New York Oncology Hematology PC - Albany Medical Center

    Albany, New York, 12208

  • Hematology Oncology Associates

    Albuquerque, New Mexico, 87106

  • University of New Mexico Cancer Center

    Albuquerque, New Mexico, 87106

  • Sacred Heart Hospital

    Allentown, Pennsylvania, 18102

  • Lehigh Valley Hospital-Cedar Crest

    Allentown, Pennsylvania, 18103

  • AdventHealth Altamonte

    Altamonte Springs, Florida, 32701

  • OSF Saint Anthony's Health Center

    Alton, Illinois, 62002

  • The Don and Sybil Harrington Cancer Center

    Amarillo, Texas, 79106

  • American Fork Hospital / Huntsman Intermountain Cancer Center

    American Fork, Utah, 84003

  • Mary Greeley Medical Center

    Ames, Iowa, 50010

  • McFarland Clinic - Ames

    Ames, Iowa, 50010

  • New York Oncology Hematology PC - Amsterdam

    Amsterdam, New York, 12010

  • Cancer Care Center at Island Hospital

    Anacortes, Washington, 98221

  • Kaiser Permanente-Anaheim

    Anaheim, California, 92806

  • Alaska Breast Care and Surgery LLC

    Anchorage, Alaska, 99508

  • Alaska Women's Cancer Care

    Anchorage, Alaska, 99508

  • Anchorage Oncology Centre

    Anchorage, Alaska, 99508

  • Katmai Oncology Group

    Anchorage, Alaska, 99508

  • Providence Alaska Medical Center

    Anchorage, Alaska, 99508

  • AnMed Health Hospital

    Anderson, South Carolina, 29621

  • Michigan Cancer Research Consortium NCORP

    Ann Arbor, Michigan, 48106

  • Trinity Health Saint Joseph Mercy Hospital Ann Arbor

    Ann Arbor, Michigan, 48106

  • University of Michigan Comprehensive Cancer Center

    Ann Arbor, Michigan, 48109

  • Luminis Health Anne Arundel Medical Center

    Annapolis, Maryland, 21401

  • Northeast Alabama Regional Medical Center

    Anniston, Alabama, 36202

  • Langlade Hospital and Cancer Center

    Antigo, Wisconsin, 54409

  • Kaiser Permanente-Deer Valley Medical Center

    Antioch, California, 94531

  • Fox Valley Surgical Associates Limited

    Appleton, Wisconsin, 54911

  • ThedaCare Regional Medical Center - Appleton

    Appleton, Wisconsin, 54911

  • Texas Oncology-Arlington South

    Arlington, Texas, 76014

  • Northwest Community Hospital

    Arlington Heights, Illinois, 60005

  • Randolph Hospital

    Asheboro, North Carolina, 27203

  • Mission Hospital

    Asheville, North Carolina, 28801

  • Mountain Radiation Oncology PA

    Asheville, North Carolina, 28801

  • AdventHealth Infusion Center Asheville

    Asheville, North Carolina, 28803

  • Messino Cancer Centers

    Asheville, North Carolina, 28806

  • Hope Women's Cancer Centers-Asheville

    Asheville, North Carolina, 28816

  • University Cancer and Blood Center LLC

    Athens, Georgia, 30607

  • Grady Health System

    Atlanta, Georgia, 30303

  • Emory University Hospital Midtown

    Atlanta, Georgia, 30308

  • Piedmont Hospital

    Atlanta, Georgia, 30309

  • Emory University Hospital/Winship Cancer Institute

    Atlanta, Georgia, 30322

  • Atlanta Regional CCOP

    Atlanta, Georgia, 30342

  • Emory Saint Joseph's Hospital

    Atlanta, Georgia, 30342

  • Northside Hospital

    Atlanta, Georgia, 30342

  • John Fitzgerald Kennedy Medical Center

    Atlantis, Florida, 33462

  • Sturdy Memorial Hospital

    Attleboro, Massachusetts, 02703

  • Sutter Auburn Faith Hospital

    Auburn, California, 95602

  • Sutter Cancer Centers Radiation Oncology Services-Auburn

    Auburn, California, 95603

  • MultiCare Auburn Medical Center

    Auburn, Washington, 98001

  • Augusta University Medical Center

    Augusta, Georgia, 30912

  • Harold Alfond Center for Cancer Care

    Augusta, Maine, 04330

  • Rocky Mountain Cancer Centers-Aurora

    Aurora, Colorado, 80012

  • The Medical Center of Aurora

    Aurora, Colorado, 80012

  • UCHealth University of Colorado Hospital

    Aurora, Colorado, 80045

  • Rush - Copley Medical Center

    Aurora, Illinois, 60504

  • WellStar Cobb Hospital

    Austell, Georgia, 30106

  • Dell Seton Medical Center at The University of Texas

    Austin, Texas, 78701

  • Austin Cancer Centers-Central Austin

    Austin, Texas, 78702

  • Texas Oncology-Austin Midtown

    Austin, Texas, 78705

  • Texas Oncology - Central Austin Cancer Center

    Austin, Texas, 78731

  • Texas Oncology - South Austin Cancer Center

    Austin, Texas, 78745

  • IU Health West Hospital

    Avon, Indiana, 46123

  • Kaiser Permanente-Baldwin Park

    Baldwin Park, California, 91706

  • Mercy Medical Center

    Baltimore, Maryland, 21202

  • Greater Baltimore Medical Center

    Baltimore, Maryland, 21204

  • Sinai Hospital of Baltimore

    Baltimore, Maryland, 21215

  • MedStar Harbor Hospital

    Baltimore, Maryland, 21225

  • Saint Agnes Hospital

    Baltimore, Maryland, 21229

  • MedStar Franklin Square Medical Center/Weinberg Cancer Institute

    Baltimore, Maryland, 21237

  • Kaiser Permanente-Woodlawn Medical Center

    Baltimore, Maryland, 21244

  • Johns Hopkins University/Sidney Kimmel Cancer Center

    Baltimore, Maryland, 21287

  • Eastern Maine Medical Center

    Bangor, Maine, 04401

  • Summa Health System - Barberton Campus

    Barberton, Ohio, 44203

  • Flaget Memorial Hospital

    Bardstown, Kentucky, 40004

  • Baton Rouge General Medical Center

    Baton Rouge, Louisiana, 70806

  • Hematology/Oncology Clinic PLLC

    Baton Rouge, Louisiana, 70809

  • Mary Bird Perkins Cancer Center

    Baton Rouge, Louisiana, 70809

  • Ochsner Health Center-Summa

    Baton Rouge, Louisiana, 70809

  • Bronson Battle Creek

    Battle Creek, Michigan, 49017

  • McLaren Cancer Institute-Bay City

    Bay City, Michigan, 48706

  • UPMC-Heritage Valley Health System Beaver

    Beaver, Pennsylvania, 15009

  • Texas Oncology Bedford

    Bedford, Texas, 76022

  • Franciscan Saint Francis Health-Beech Grove

    Beech Grove, Indiana, 46107

  • Mary Rutan Hospital

    Bellefontaine, Ohio, 43311

  • Overlake Internal Medicine Associates

    Bellevue, Washington, 98004

  • Overlake Medical Center

    Bellevue, Washington, 98004

  • Kaiser Permanente-Bellflower

    Bellflower, California, 90706

  • PeaceHealth Saint Joseph Medical Center

    Bellingham, Washington, 98225

  • Strecker Cancer Center-Belpre

    Belpre, Ohio, 45714

  • Sanford Joe Lueken Cancer Center

    Bemidji, Minnesota, 56601

  • Southwestern Vermont Medical Center

    Bennington, Vermont, 05201

  • Alta Bates Summit Medical Center-Herrick Campus

    Berkeley, California, 94704

  • Central Vermont Medical Center/National Life Cancer Treatment

    Berlin Corners, Vermont, 05602

  • Mac Neal Hospital

    Berwyn, Illinois, 60402

  • Saint Luke's University Hospital-Bethlehem Campus

    Bethlehem, Pennsylvania, 18015

  • Lehigh Valley Hospital - Muhlenberg

    Bethlehem, Pennsylvania, 18017

  • Constantinou, Costas L MD (UIA Investigator)

    Bettendorf, Iowa, 52722

  • University of Iowa Healthcare Cancer Services Quad Cities

    Bettendorf, Iowa, 52722

  • Beverly Hospital

    Beverly, Massachusetts, 01915

  • Spectrum Health Big Rapids Hospital

    Big Rapids, Michigan, 49307

  • Billings Clinic Cancer Center

    Billings, Montana, 59101

  • Northern Rockies Radiation Oncology Center

    Billings, Montana, 59101

  • Saint Vincent Healthcare

    Billings, Montana, 59101

  • Montana Cancer Consortium NCORP

    Billings, Montana, 59102

  • Saint Vincent Frontier Cancer Center

    Billings, Montana, 59102

  • Mid Dakota Clinic

    Bismarck, North Dakota, 58501

  • Saint Alexius Medical Center

    Bismarck, North Dakota, 58501

  • Sanford Bismarck Medical Center

    Bismarck, North Dakota, 58501

  • OSF Saint Joseph Medical Center

    Bloomington, Illinois, 61701

  • Illinois CancerCare-Bloomington

    Bloomington, Illinois, 61704

  • Prisma Health Cancer Institute - Spartanburg

    Boiling Springs, South Carolina, 29316

  • Saint Alphonsus Cancer Care Center-Boise

    Boise, Idaho, 83706

  • Central Care Cancer Center - Bolivar

    Bolivar, Missouri, 65613

  • Parkland Health Center-Bonne Terre

    Bonne Terre, Missouri, 63628

  • McFarland Clinic - Boone

    Boone, Iowa, 50036

  • Tufts Medical Center

    Boston, Massachusetts, 02111

  • Brigham and Women's Hospital

    Boston, Massachusetts, 02115

  • Boston Medical Center

    Boston, Massachusetts, 02118

  • Dana-Farber Cancer Institute

    Boston, Massachusetts, 02215

  • Boulder Community Hospital

    Boulder, Colorado, 80301

  • Rocky Mountain Cancer Centers-Boulder

    Boulder, Colorado, 80304

  • Toledo Clinic Cancer Centers-Bowling Green

    Bowling Green, Ohio, 43402

  • Bozeman Health Deaconess Hospital

    Bozeman, Montana, 59715

  • Essentia Health Saint Joseph's Medical Center

    Brainerd, Minnesota, 56401

  • Cox Cancer Center Branson

    Branson, Missouri, 65616

  • Transylvania Regional Hospital

    Brevard, North Carolina, 28712

  • Ocean University Medical Center

    Brick, New Jersey, 08724

  • Hartford HealthCare - Saint Vincent's Medical Center

    Bridgeport, Connecticut, 06606

  • Bridgeport Hospital

    Bridgeport, Connecticut, 06610

  • United Hospital Center

    Bridgeport, West Virginia, 26330

  • Steward Saint Elizabeth's Medical Center

    Brighton, Massachusetts, 02135

  • Wellmont Medical Associates Oncology and Hematology-Bristol

    Bristol, Tennessee, 37620

  • Bryn Mawr Hospital

    Bryn Mawr, Pennsylvania, 19010

  • Roswell Park Cancer Institute

    Buffalo, New York, 14263

  • Providence Saint Joseph Medical Center/Disney Family Cancer Center

    Burbank, California, 91505

  • Highline Medical Center-Main Campus

    Burien, Washington, 98166

  • Kaiser Permanente-Burke Medical Center

    Burke, Virginia, 22015

  • Mills-Peninsula Medical Center

    Burlingame, California, 94010

  • Lahey Hospital and Medical Center

    Burlington, Massachusetts, 01805

  • Cone Health Cancer Center at Alamance Regional

    Burlington, North Carolina, 27215

  • University of Vermont Medical Center

    Burlington, Vermont, 05401

  • University of Vermont and State Agricultural College

    Burlington, Vermont, 05405

  • Aurora Cancer Care-Southern Lakes VLCC

    Burlington, Wisconsin, 53105

  • Fairview Ridges Hospital

    Burnsville, Minnesota, 55337

  • Butler Memorial Hospital

    Butler, Pennsylvania, 16001

  • Saint James Community Hospital and Cancer Treatment Center

    Butte, Montana, 59701

  • Cooper Hospital University Medical Center

    Camden, New Jersey, 08103

  • Sutter Cancer Centers Radiation Oncology Services-Cameron Park

    Cameron Park, California, 95682

  • Graham Hospital Association

    Canton, Illinois, 61520

  • Illinois CancerCare-Canton

    Canton, Illinois, 61520

  • Aultman Health Foundation

    Canton, Ohio, 44710

  • Southeast Missouri Hospital

    Cape Girardeau, Missouri, 63701

  • Mercy Cancer Center - Cape Girardeau

    Cape Girardeau, Missouri, 63703

  • Saint Francis Medical Center

    Cape Girardeau, Missouri, 63703

  • Memorial Hospital of Carbondale

    Carbondale, Illinois, 62902

  • Putnam Hospital Center

    Carmel, New York, 10512

  • Mercy San Juan Medical Center

    Carmichael, California, 95608

  • Illinois CancerCare-Carthage

    Carthage, Illinois, 62321

  • Memorial Hospital

    Carthage, Illinois, 62321

  • Rocky Mountain Oncology

    Casper, Wyoming, 82609

  • East Bay Radiation Oncology Center

    Castro Valley, California, 94546

  • Eden Hospital Medical Center

    Castro Valley, California, 94546

  • Valley Medical Oncology Consultants-Castro Valley

    Castro Valley, California, 94546

  • Sandra L Maxwell Cancer Center

    Cedar City, Utah, 84720

  • Physicians' Clinic of Iowa PC

    Cedar Rapids, Iowa, 52402

  • Saint Luke's Hospital

    Cedar Rapids, Iowa, 52402

  • Mercy Hospital

    Cedar Rapids, Iowa, 52403

  • Oncology Associates at Mercy Medical Center

    Cedar Rapids, Iowa, 52403

  • Centralia Oncology Clinic

    Centralia, Illinois, 62801

  • Providence Regional Cancer System-Centralia

    Centralia, Washington, 98531

  • Cancer Center of Kansas - Chanute

    Chanute, Kansas, 66720

  • Roper Hospital

    Charleston, South Carolina, 29401

  • Charleston Oncology - Roper

    Charleston, South Carolina, 29403

  • Lowcountry Hematology Oncology PA-North Charleston

    Charleston, South Carolina, 29406

  • Charleston Oncology - Saint Francis

    Charleston, South Carolina, 29414

  • Lowcountry Hematology Oncology PA-West Ashley

    Charleston, South Carolina, 29414

  • Medical University of South Carolina

    Charleston, South Carolina, 29425

  • West Virginia University Charleston Division

    Charleston, West Virginia, 25304

  • Carolinas Medical Center/Levine Cancer Institute

    Charlotte, North Carolina, 28203

  • University of Virginia Cancer Center

    Charlottesville, Virginia, 22908

  • Memorial Hospital

    Chattanooga, Tennessee, 37404

  • Saint Luke's Hospital

    Chesterfield, Missouri, 63017

  • Cheyenne Regional Medical Center-West

    Cheyenne, Wyoming, 82001

  • Mount Sinai Hospital Medical Center

    Chicago, Illinois, 60608

  • Hematology and Oncology Associates

    Chicago, Illinois, 60611

  • Northwestern University

    Chicago, Illinois, 60611

  • John H Stroger Jr Hospital of Cook County

    Chicago, Illinois, 60612

  • Rush University Medical Center

    Chicago, Illinois, 60612

  • University of Illinois

    Chicago, Illinois, 60612

  • Swedish Covenant Hospital

    Chicago, Illinois, 60625

  • Presence Resurrection Medical Center

    Chicago, Illinois, 60631

  • Weiss Memorial Hospital

    Chicago, Illinois, 60640

  • Advocate Illinois Masonic Medical Center

    Chicago, Illinois, 60657

  • UChicago Medicine Comprehensive Cancer Center - Saint Joseph Hospital

    Chicago, Illinois, 60657

  • Adventist Health Cancer Care Center Chico

    Chico, California, 95973

  • Adena Regional Medical Center

    Chillicothe, Ohio, 45601

  • Marshfield Clinic-Chippewa Center

    Chippewa Falls, Wisconsin, 54729

  • Oncology Hematology Care Inc-Eden Park

    Cincinnati, Ohio, 45202

  • Oncology Hematology Care Inc-Mercy West

    Cincinnati, Ohio, 45211

  • University of Cincinnati Cancer Center-UC Medical Center

    Cincinnati, Ohio, 45219

  • Good Samaritan Hospital - Cincinnati

    Cincinnati, Ohio, 45220

  • Oncology Hematology Care Inc-Anderson

    Cincinnati, Ohio, 45230

  • Oncology Hematology Care Inc-Kenwood

    Cincinnati, Ohio, 45236

  • Bethesda North Hospital

    Cincinnati, Ohio, 45242

  • Oncology Hematology Care Inc-Blue Ash

    Cincinnati, Ohio, 45242

  • TriHealth Cancer Institute-Westside

    Cincinnati, Ohio, 45247

  • TriHealth Cancer Institute-Anderson

    Cincinnati, Ohio, 45255

  • Siteman Cancer Center at Saint Peters Hospital

    City of Saint Peters, Missouri, 63376

  • Clackamas Radiation Oncology Center

    Clackamas, Oregon, 97015

  • McLaren Cancer Institute-Clarkston

    Clarkston, Michigan, 48346

  • Morton Plant Hospital

    Clearwater, Florida, 33756

  • Case Western Reserve University

    Cleveland, Ohio, 44106

  • MetroHealth Medical Center

    Cleveland, Ohio, 44109

  • Cleveland Clinic Cancer Center/Fairview Hospital

    Cleveland, Ohio, 44111

  • Cleveland Clinic Foundation

    Cleveland, Ohio, 44195

  • New York Oncology Hematology PC - Clifton Park

    Clifton Park, New York, 12065

  • Henry Ford Macomb Hospital-Clinton Township

    Clinton Township, Michigan, 48038

  • Mercy Cancer Center-West Lakes

    Clive, Iowa, 50325

  • UI Health Care Mission Cancer and Blood - West Des Moines Clinic

    Clive, Iowa, 50325

  • Community Cancer Institute

    Clovis, California, 93611

  • Penrose-Saint Francis Healthcare

    Colorado Springs, Colorado, 80907

  • Rocky Mountain Cancer Centers-Penrose

    Colorado Springs, Colorado, 80907

  • UCHealth Memorial Hospital Central

    Colorado Springs, Colorado, 80909

  • MU Health - University Hospital/Ellis Fischel Cancer Center

    Columbia, Missouri, 65212

  • John B Amos Cancer Center

    Columbus, Georgia, 31904

  • Ohio State University Comprehensive Cancer Center

    Columbus, Ohio, 43210

  • Columbus Oncology and Hematology Associates Inc

    Columbus, Ohio, 43214

  • Riverside Methodist Hospital

    Columbus, Ohio, 43214

  • Columbus NCI Community Oncology Research Program

    Columbus, Ohio, 43215

  • Grant Medical Center

    Columbus, Ohio, 43215

  • The Mark H Zangmeister Center

    Columbus, Ohio, 43219

  • Mount Carmel Health Center West

    Columbus, Ohio, 43222

  • Doctors Hospital

    Columbus, Ohio, 43228

  • John Muir Medical Center-Concord

    Concord, California, 94520

  • New Hampshire Oncology Hematology PA-Concord

    Concord, New Hampshire, 03301

  • Atrium Health Cabarrus/LCI-Concord

    Concord, North Carolina, 28025

  • Mercy Hospital

    Coon Rapids, Minnesota, 55433

  • Mary Imogene Bassett Hospital

    Cooperstown, New York, 13326

  • Commonwealth Cancer Center-Corbin

    Corbin, Kentucky, 40701

  • Alegent Health Mercy Hospital

    Council Bluffs, Iowa, 51503

  • Ochsner Health Center-Covington

    Covington, Louisiana, 70433

  • Oncology Hematology Care Inc-Crestview

    Crestview Hills, Kentucky, 41017

  • Siteman Cancer Center at West County Hospital

    Creve Coeur, Missouri, 63141

  • UPMC Western Maryland

    Cumberland, Maryland, 21502

  • Northside Hospital-Forsyth

    Cumming, Georgia, 30041

  • Texas Cancer Center - Medical City Dallas

    Dallas, Texas, 75230

  • Parkland Memorial Hospital

    Dallas, Texas, 75235

  • Texas Oncology Methodist Charlton Cancer Center

    Dallas, Texas, 75237

  • Texas Oncology at Baylor Charles A Sammons Cancer Center

    Dallas, Texas, 75246

  • UT Southwestern/Simmons Cancer Center-Dallas

    Dallas, Texas, 75390

  • Danbury Hospital

    Danbury, Connecticut, 06810

  • Carle at The Riverfront

    Danville, Illinois, 61832

  • Geisinger Medical Center

    Danville, Pennsylvania, 17822

  • Danville Regional Medical Center

    Danville, Virginia, 24541

  • Mercy Fitzgerald Hospital

    Darby, Pennsylvania, 19023-1291

  • MercyOne Genesis Davenport Medical Center

    Davenport, Iowa, 52803

  • Sutter Davis Hospital

    Davis, California, 95616

  • Grandview Hospital

    Dayton, Ohio, 45405

  • Good Samaritan Hospital - Dayton

    Dayton, Ohio, 45406

  • Miami Valley Hospital

    Dayton, Ohio, 45409

  • Miami Valley Hospital North

    Dayton, Ohio, 45415

  • Dayton NCI Community Oncology Research Program

    Dayton, Ohio, 45459

  • Halifax Health Medical Center-Centers for Oncology

    Daytona Beach, Florida, 32114

  • Corewell Health Dearborn Hospital

    Dearborn, Michigan, 48124

  • Emory Decatur Hospital

    Decatur, Georgia, 30033

  • Cancer Care Specialists of Illinois - Decatur

    Decatur, Illinois, 62526

  • Decatur Memorial Hospital

    Decatur, Illinois, 62526

  • Heartland Cancer Research NCORP

    Decatur, Illinois, 62526

  • Delaware Health Center-Grady Cancer Center

    Delaware, Ohio, 43015

  • Delaware Radiation Oncology

    Delaware, Ohio, 43015

  • Grady Memorial Hospital

    Delaware, Ohio, 43015

  • Texas Oncology - Denison Cancer Center

    Denison, Texas, 75020

  • Texas Oncology-Denton South

    Denton, Texas, 76201

  • Denver Health Medical Center

    Denver, Colorado, 80204

  • Kaiser Permanente-Franklin

    Denver, Colorado, 80205

  • AdventHealth Porter

    Denver, Colorado, 80210

  • Colorado Blood Cancer Institute

    Denver, Colorado, 80218

  • Presbyterian - Saint Lukes Medical Center - Health One

    Denver, Colorado, 80218

  • Rocky Mountain Cancer Centers-Midtown

    Denver, Colorado, 80218

  • Saint Joseph Hospital - Cancer Centers of Colorado

    Denver, Colorado, 80218

  • Rocky Mountain Cancer Centers-Rose

    Denver, Colorado, 80220

  • Rose Medical Center

    Denver, Colorado, 80220

  • Western States Cancer Research NCORP

    Denver, Colorado, 80222

  • Mercy Capitol

    Des Moines, Iowa, 50307

  • Iowa Methodist Medical Center

    Des Moines, Iowa, 50309

  • Iowa-Wide Oncology Research Coalition NCORP

    Des Moines, Iowa, 50309

  • UI Health Care Mission Cancer and Blood - Des Moines Clinic

    Des Moines, Iowa, 50309

  • Mercy Medical Center - Des Moines

    Des Moines, Iowa, 50314

  • UI Health Care Mission Cancer and Blood - Laurel Clinic

    Des Moines, Iowa, 50314

Other trials in United States

Canada9 sites

  • Cross Cancer Institute

    Edmonton, Alberta, T6G 1Z2

  • CHUM - Hopital Notre-Dame

    Montreal, Quebec, H2L 4M1

  • CHUM-Hotel Dieu de Montreal

    Montreal, Quebec, H2W 1T8

  • CHUM - Centre Hospitalier de l'Universite de Montreal

    Montreal, Quebec, H2X 3E4

  • Montreal General Hospital

    Montreal, Quebec, H3G 1A4

  • The Research Institute of the McGill University Health Centre (MUHC)

    Montreal, Quebec, H3H 2R9

  • Jewish General Hospital

    Montreal, Quebec, H3T 1E2

  • CHU de Quebec-Hopital du Saint-Sacrement (HSS)

    Québec, Quebec, G1S 4L8

  • Odette Cancer Centre- Sunnybrook Health Sciences Centre

    Toronto, Ontario, M4N 3M5

Other trials in Canada

Puerto Rico1 site

  • San Juan City Hospital

    San Juan, 00936

Other trials in Puerto Rico

South Korea1 site

  • Samsung Medical Center

    Seoul, Korea, 135-710

Other trials in South Korea

About this study

Official title: A Phase III Clinical Trial Comparing Trastuzumab Given Concurrently With Radiation Therapy and Radiation Therapy Alone for Women With HER2-Positive Ductal Carcinoma In Situ Resected by Lumpectomy

This randomized phase III trial studies radiation therapy to see how well it works with or without trastuzumab in treating women with ductal carcinoma in situ who have undergone lumpectomy. Monoclonal antibodies, such as trastuzumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Radiation therapy uses high-energy x-rays to kill tumor cells. It is not yet known whether radiation therapy is more effective with or without trastuzumab in treating ductal carcinoma in situ.

Read the detailed description

PRIMARY OBJECTIVES:

  1. To determine the value of trastuzumab given during radiation therapy (RT) compared to RT alone in preventing subsequent occurrence of ipsilateral breast cancer recurrence, ipsilateral skin cancer recurrence, or ipsilateral ductal carcinoma in situ (IIBCR-SCR-DCIS) in women with human epidermal growth factor receptor 2 (HER2)-positive DCIS resected by lumpectomy.

SECONDARY OBJECTIVES:

  1. Determine the value of trastuzumab given during RT compared to RT alone in prolonging invasive or DCIS disease-free survival (IDFS)-DCIS.

II. Determine the value of trastuzumab given during RT compared to RT alone in increasing invasive or DCIS recurrence-free interval.

III. Determine the value of trastuzumab given during RT compared to RT alone in improving regional or distant recurrence.

IV. Determine the value of trastuzumab given during RT compared to RT alone in improving the incidence of contralateral invasive or DCIS breast cancer.

  1. Determine the value of trastuzumab given during RT compared to RT alone in improving survival.

VI. To explore the effect of trastuzumab on ovarian function.

TERTIARY OBJECTIVES:

  1. To determine if the benefit of trastuzumab added to RT will be significantly higher in v-myc avian myelocytomatosis viral oncogene homolog (cMYC)-amplified tumors than in the cMYC non-amplified subset.

II. To determine if the benefit of trastuzumab added to RT will be less in tumors with mutations in the phosphatidylinositol 3 (PI3) kinase gene than in tumors without PI3 kinase gene mutations.

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

ARM I: Patients undergo standard whole breast irradiation (WBI) over 5-6 weeks.

ARM II: Patients receive trastuzumab intravenously (IV) over 30-90 minutes once in weeks 1 and 4. Patients also undergo WBI as in Arm I.

After completion of study treatment, patients are followed up every 6 months for 5 years and then every 12 months for 5 years.

Being tested
Laboratory Biomarker Analysis, Trastuzumab, Whole Breast Irradiation
Medical subject headings
Carcinoma, Intraductal, Noninfiltrating

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Laboratory Biomarker AnalysisOther

    Correlative studies

  • TrastuzumabBiological

    Also called ABP 980, ALT02, Biceltis, CANMab

    Given IV

  • Whole Breast IrradiationRadiation

    Undergo standard whole breast irradiation

Study groups in NCT00769379
Study groupRoleWhat they receive
Arm I (standard WBI)ExperimentalPatients undergo standard WBI over 5-6 weeks.
Receives: Other: Laboratory Biomarker Analysis; Radiation: Whole Breast Irradiation
Arm II (WBI, trastuzumab)ExperimentalPatients receive trastuzumab IV over 30-90 minutes once in weeks 1 and 4. Patients also undergo WBI as in Arm I.
Receives: Other: Laboratory Biomarker Analysis; Biological: Trastuzumab; Radiation: Whole Breast Irradiation

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Ipsilateral Invasive Breast Cancer, Ipsilateral Skin Cancer Recurrence, or Ipsilateral DCIS-Free Survival

    Patients who are free from Ipsilateral Invasive Breast Cancer, Ipsilateral Skin Cancer Recurrence or Ipsilateral DCIS as estimated by (1- cumulative incidence) x 100%.

    Measured: 5 years

Secondary outcomes (6)

  1. Invasive or DCIS Disease-free Survival

    Events for analysis of IDFS-DCIS include: local recurrence in the ipsilateral breast following lumpectomy, regional recurrence, distant recurrence, contralateral breast cancer, second primary cancer (other than squamous and basal cell carcinoma of the skin, melanoma in situ, and carcinoma in situ of the colon and cervix), or death from any cause prior to recurrence or second primary cancer. Invasive breast cancer, ipsilateral recurrence, and contralateral breast cancer will be compared across treatment arms using cumulative incidence functions. Percentage of patients by a Kaplan-Meier analysis who are free of invasive or DCIS disease

    Measured: 5 years

  2. Invasive or DCIS Recurrence-free Interval

    Cox proportional hazards models will be used to evaluate the effect of treatment on time to event. The distributions of time to event will be estimated by the Kaplan-Meier method for each treatment group and will be compared between treatments by simple and stratified log-rank tests. Compared across treatment arms using cumulative incidence functions.Percentage of patients who are invasive or DCIS recurrence free estimated by (1-cumulative incidence) x 100%.

    Measured: 5 years

  3. Invasive Regional or Distant-Free Recurrence

    Percentage of patients who are free of invasive regional or distant recurrence as estimated by

    (1 - cumulative incidence) x 100%.

    Measured: 5 years

  4. Contralateral Breast Cancer (Invasive or DCIS) - Free Survival

    Percentage of patients free of Contralateral Breast Cancer (Invasive or DCIS) as estimated by

    (1- cumulative incidence) x 100%.

    Measured: 5 years

  5. Overall Survival

    Percentage of patients surviving as estimated by a Kaplan-Meier

    Measured: 5 years

  6. Incidence of Post-treatment Amenorrhea in Women Who Were Premenopausal at the Time of Study Entry Premenopausal at the Time of Study Entry

    Proportion of patients who were pre-menopausal at randomization and who self-reported as not having menstrual periods afterwards

    Measured: 18 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted9 Oct 2008 (estimated)
  2. Study start10 Dec 2008
  3. Primary completion31 Dec 2019
  4. Study completion2 Jun 2025

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
2,014 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00769379
Sponsor's protocol ID
NCI-2009-00702
Other IDs
NCI-2009-00702, CDR0000615085, B-43, NSABP-B-43, NSABP-B-43, U10CA012027, U10CA180868
Status last verified
Jun 2025
First submitted
8 Oct 2008
Last updated
12 Jun 2025
Data monitoring committee
Yes

Publications

  • Cobleigh MA, Anderson SJ, Siziopikou KP, Arthur DW, Rabinovitch R, Julian TB, Parda DS, Seaward SA, Carter DL, Lyons JA, Dillmon MS, Magrinat GC, Kavadi VS, Zibelli AM, Tiriveedhi L, Hill ML, Melnik MK, Beriwal S, Mamounas EP, Wolmark N. Comparison of Radiation With or Without Concurrent Trastuzumab for HER2-Positive Ductal Carcinoma In Situ Resected by Lumpectomy: A Phase III Clinical Trial. J Clin Oncol. 2021 Jul 20;39(21):2367-2374. doi: 10.1200/JCO.20.02824. Epub 2021 Mar 19.

    PubMed 33739848

  • Duggal S, Robin J, Julian TB. Ductal carcinoma in situ: an overview. Expert Rev Anticancer Ther. 2013 Aug;13(8):955-62. doi: 10.1586/14737140.2013.820557.

    PubMed 23984897

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Laboratory Biomarker Analysis, Trastuzumab and Whole Breast Irradiation in people with Breast Ductal Carcinoma In Situ, run by National Cancer Institute (NCI) at 1,260 sites in 4 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 9 inclusion and 24 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 12 Jun 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1,260 sites in United States, Canada, Puerto Rico, South Korea. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 23 Feb 2022). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Ipsilateral Invasive Breast Cancer, Ipsilateral Skin Cancer Recurrence, or Ipsilateral DCIS-Free Survival (time frame: 5 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00769379, which also lists 2 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Jun 2025.

AzTrials uses cookies for analytics and advertising. You can accept or reject them; the site works either way. Privacy Policy.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in