Testing Radiation and HER2-targeted Therapy Versus HER2-targeted Therapy Alone for Low-risk HER2-positive Breast Cancer

PHASE3RecruitingINTERVENTIONAL
Enrollment

1,300

Participants

Timeline

Start Date

March 13, 2023

Primary Completion Date

February 1, 2034

Study Completion Date

February 1, 2037

Conditions
HER2-positive Breast Cancer
Interventions
RADIATION

Standard of Care Adjuvant Breast Radiation

adjuvant breast radiotherapy per the current standard of care

DRUG

Standard of Care HER2-targeted Therapy Without Adjuvant Breast Radiation

participants are randomized to continue their standard of care systemic HER2-targeted therapy without adjuvant breast radiotherapy

Trial Locations (416)

10032

ACTIVE_NOT_RECRUITING

NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center, New York

10065

RECRUITING

Memorial Sloan Kettering Cancer Center, New York

10305

RECRUITING

Staten Island University Hospital, Staten Island

10461

RECRUITING

Montefiore Medical Center-Einstein Campus, The Bronx

RECRUITING

Montefiore Medical Center-Weiler Hospital, The Bronx

10467

RECRUITING

Montefiore Medical Center - Moses Campus, The Bronx

10549

RECRUITING

Northern Westchester Hospital, Mount Kisco

10591

RECRUITING

Phelps Memorial Hospital Center, Sleepy Hollow

10604

RECRUITING

Memorial Sloan Kettering Westchester, Harrison

11042

RECRUITING

Northwell Health/Center for Advanced Medicine, Lake Success

11553

RECRUITING

Memorial Sloan Kettering Nassau, Uniondale

11706

RECRUITING

Northwell Health Imbert Cancer Center, Bay Shore

11725

RECRUITING

Memorial Sloan Kettering Commack, Commack

11740

RECRUITING

Northwell Health Cancer Institute at Huntington, Greenlawn

11794

RECRUITING

Stony Brook University Medical Center, Stony Brook

13126

RECRUITING

Upstate Cancer Center at Oswego, Oswego

13210

RECRUITING

State University of New York Upstate Medical University, Syracuse

13215

RECRUITING

SUNY Upstate Medical Center-Community Campus, Syracuse

13478

RECRUITING

Upstate Cancer Center at Verona, Verona

14424

RECRUITING

Sands Cancer Center, Canandaigua

14437

RECRUITING

Noyes Memorial Hospital/Myers Cancer Center, Dansville

14580

RECRUITING

Wilmot Cancer Institute at Webster, Webster

14606

RECRUITING

Wilmot Cancer Institute Radiation Oncology at Greece, Rochester

14620

RECRUITING

Highland Hospital, Rochester

14623

RECRUITING

Pluta Cancer Center, Rochester

14642

RECRUITING

University of Rochester, Rochester

15213

RECRUITING

UPMC-Magee Womens Hospital, Pittsburgh

20774

RECRUITING

UM Capital Region Medical Center, Largo

21014

RECRUITING

UM Upper Chesapeake Medical Center, Bel Air

21044

RECRUITING

Central Maryland Radiation Oncology in Howard County, Columbia

21061

RECRUITING

UM Baltimore Washington Medical Center/Tate Cancer Center, Glen Burnie

21201

RECRUITING

University of Maryland/Greenebaum Cancer Center, Baltimore

21204

SUSPENDED

Greater Baltimore Medical Center, Baltimore

21601

RECRUITING

University of Maryland Shore Medical Center at Easton, Easton

23114

RECRUITING

Bon Secours Saint Francis Medical Center, Midlothian

23116

RECRUITING

Bon Secours Memorial Regional Medical Center, Mechanicsville

23226

RECRUITING

Bon Secours Saint Mary's Hospital, Richmond

23230

RECRUITING

Bon Secours Cancer Institute at Reynolds Crossing, Richmond

27157

ACTIVE_NOT_RECRUITING

Wake Forest University Health Sciences, Winston-Salem

27834

RECRUITING

East Carolina University, Greenville

29169

RECRUITING

Lexington Medical Center, West Columbia

29425

RECRUITING

Medical University of South Carolina, Charleston

30033

RECRUITING

Emory Decatur Hospital, Decatur

30097

RECRUITING

Emory Johns Creek Hospital, Johns Creek

30265

RECRUITING

CTCA at Southeastern Regional Medical Center, Newnan

30303

RECRUITING

Grady Health System, Atlanta

30308

RECRUITING

Emory Proton Therapy Center, Atlanta

RECRUITING

Emory University Hospital Midtown, Atlanta

30322

RECRUITING

Emory University Hospital/Winship Cancer Institute, Atlanta

30342

RECRUITING

Emory Saint Joseph's Hospital, Atlanta

31602

RECRUITING

South Georgia Medical Center/Pearlman Cancer Center, Valdosta

32806

ACTIVE_NOT_RECRUITING

Orlando Health Cancer Institute, Orlando

33324

RECRUITING

GenesisCare USA - Plantation, Plantation

33462

RECRUITING

John Fitzgerald Kennedy Medical Center, Atlantis

33544

RECRUITING

Moffitt Cancer Center at Wesley Chapel, Wesley Chapel

33607

RECRUITING

Moffitt Cancer Center-International Plaza, Tampa

33612

RECRUITING

Moffitt Cancer Center - McKinley Campus, Tampa

RECRUITING

Moffitt Cancer Center, Tampa

33756

RECRUITING

Morton Plant Hospital, Clearwater

33901

RECRUITING

Lee Memorial Health System, Fort Myers

33905

RECRUITING

Regional Cancer Center-Lee Memorial Health System, Fort Myers

34232

RECRUITING

Florida Cancer Specialists - Sarasota, Sarasota

RECRUITING

Intercoastal Medical Group - Cattleridge II, Sarasota

34236

RECRUITING

Florida Cancer Specialists - Sarasota Downtown, Sarasota

34239

RECRUITING

First Physicians Group - Urology Robotic and Minimally Invasive Surgery, Sarasota

RECRUITING

First Physicians Group-Sarasota, Sarasota

RECRUITING

Sarasota Memorial Hospital, Sarasota

34243

RECRUITING

Sarasota Memorial Health Care Center at University Parkway, Sarasota

34275

RECRUITING

Sarasota Memorial Hospital-Venice, N. Venice

RECRUITING

Florida Cancer Specialists - Venice Pinebrook, Venice

34285

RECRUITING

Florida Cancer Specialists - Venice Island, Venice

34761

ACTIVE_NOT_RECRUITING

Health Central, Ocoee

38017

RECRUITING

Baptist Memorial Hospital and Cancer Center-Collierville, Collierville

38120

RECRUITING

Baptist Memorial Hospital and Cancer Center-Memphis, Memphis

38652

RECRUITING

Baptist Memorial Hospital and Cancer Center-Union County, New Albany

38655

RECRUITING

Baptist Memorial Hospital and Cancer Center-Oxford, Oxford

38671

RECRUITING

Baptist Memorial Hospital and Cancer Center-Desoto, Southhaven

38901

RECRUITING

Baptist Cancer Center-Grenada, Grenada

39705

RECRUITING

Baptist Memorial Hospital and Cancer Center-Golden Triangle, Columbus

40202

RECRUITING

The James Graham Brown Cancer Center at University of Louisville, Louisville

40245

RECRUITING

UofL Health Medical Center Northeast, Louisville

43015

RECRUITING

Delaware Health Center-Grady Cancer Center, Delaware

RECRUITING

Grady Memorial Hospital, Delaware

43016

RECRUITING

Dublin Methodist Hospital, Dublin

43210

RECRUITING

Ohio State University Comprehensive Cancer Center, Columbus

43214

RECRUITING

Riverside Methodist Hospital, Columbus

43215

RECRUITING

Grant Medical Center, Columbus

43228

RECRUITING

Doctors Hospital, Columbus

43302

RECRUITING

OhioHealth Marion General Hospital, Marion

44708

RECRUITING

Cleveland Clinic Mercy Hospital, Canton

44903

RECRUITING

OhioHealth Mansfield Hospital, Mansfield

45005

RECRUITING

Dayton Physicians LLC-Atrium, Franklin

45331

RECRUITING

Miami Valley Cancer Care and Infusion, Greenville

45373

RECRUITING

Dayton Physicians LLC - Troy, Troy

RECRUITING

Upper Valley Medical Center, Troy

45409

RECRUITING

Miami Valley Hospital, Dayton

RECRUITING

Premier Blood and Cancer Center, Dayton

45415

RECRUITING

Dayton Physician LLC - Englewood, Dayton

RECRUITING

Miami Valley Hospital North, Dayton

45429

RECRUITING

Kettering Medical Center, Kettering

45431

RECRUITING

Indu and Raj Soin Medical Center, Beavercreek

45459

RECRUITING

Dayton Physicians LLC-Miami Valley South, Centerville

RECRUITING

Miami Valley Hospital South, Centerville

46307

RECRUITING

Northwest Cancer Center - Main Campus, Crown Point

RECRUITING

UChicago Medicine Northwest Indiana, Crown Point

46311

RECRUITING

Northwest Oncology LLC, Dyer

46321

RECRUITING

The Community Hospital, Munster

RECRUITING

Women's Diagnostic Center - Munster, Munster

46342

RECRUITING

Northwest Cancer Center - Hobart, Hobart

RECRUITING

Saint Mary Medical Center, Hobart

46383

RECRUITING

Northwest Cancer Center - Valparaiso, Valparaiso

46526

RECRUITING

Goshen Center for Cancer Care, Goshen

46601

ACTIVE_NOT_RECRUITING

Memorial Hospital of South Bend, South Bend

47374

RECRUITING

Reid Health, Richmond

48038

RECRUITING

Henry Ford Macomb Hospital-Clinton Township, Clinton Township

48044

RECRUITING

Michigan Healthcare Professionals Macomb, Macomb

48071

RECRUITING

Michigan Healthcare Professionals Madison Heights, Madison Heights

48073

RECRUITING

Corewell Health William Beaumont University Hospital, Royal Oak

48085

RECRUITING

Corewell Health Beaumont Troy Hospital, Troy

48098

RECRUITING

Michigan Healthcare Professionals Troy, Troy

48126

RECRUITING

Henry Ford Medical Center-Fairlane, Dearborn

48183

RECRUITING

Henry Ford Cancer Institute-Downriver, Brownstown

48202

RECRUITING

Henry Ford Hospital, Detroit

48322

RECRUITING

Henry Ford West Bloomfield Hospital, West Bloomfield

48334

RECRUITING

Michigan Healthcare Professionals Farmington, Farmington Hills

48341

RECRUITING

Trinity Health Saint Joseph Mercy Oakland Hospital, Pontiac

48346

RECRUITING

Michigan Healthcare Professionals Clarkston, Clarkston

48377

RECRUITING

Henry Ford Medical Center-Columbus, Novi

48453

SUSPENDED

Saint Mary's Oncology/Hematology Associates of Marlette, Marlette

48503

RECRUITING

Genesys Hurley Cancer Institute, Flint

RECRUITING

Hurley Medical Center, Flint

48601

RECRUITING

MyMichigan Medical Center Saginaw, Saginaw

48604

SUSPENDED

Oncology Hematology Associates of Saginaw Valley PC, Saginaw

48661

SUSPENDED

Saint Mary's Oncology/Hematology Associates of West Branch, West Branch

48723

SUSPENDED

Caro Cancer Center, Caro

48764

RECRUITING

MyMichigan Medical Center Tawas, Tawas City

49017

RECRUITING

Bronson Battle Creek, Battle Creek

49201

RECRUITING

Allegiance Health, Jackson

49503

RECRUITING

Corewell Health Grand Rapids Hospitals - Butterworth Hospital, Grand Rapids

RECRUITING

Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital, Grand Rapids

RECRUITING

Trinity Health Grand Rapids Hospital, Grand Rapids

49519

RECRUITING

University of Michigan Health - West, Wyoming

49829

RECRUITING

OSF Saint Francis Hospital and Medical Group, Escanaba

50010

RECRUITING

Mary Greeley Medical Center, Ames

RECRUITING

McFarland Clinic - Ames, Ames

50023

RECRUITING

UI Health Care Mission Cancer and Blood - Ankeny Clinic, Ankeny

50263

RECRUITING

UI Health Care Mission Cancer and Blood - Waukee Clinic, Waukee

50266

RECRUITING

Mercy Medical Center-West Lakes, West Des Moines

50309

RECRUITING

Iowa Methodist Medical Center, Des Moines

RECRUITING

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

50314

RECRUITING

Mercy Medical Center - Des Moines, Des Moines

RECRUITING

UI Health Care Mission Cancer and Blood - Laurel Clinic, Des Moines

50325

RECRUITING

Mercy Cancer Center-West Lakes, Clive

RECRUITING

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

50801

RECRUITING

Greater Regional Medical Center, Creston

52402

RECRUITING

Physicians' Clinic of Iowa PC, Cedar Rapids

53051

RECRUITING

Froedtert Menomonee Falls Hospital, Menomonee Falls

53066

RECRUITING

ProHealth Oconomowoc Memorial Hospital, Oconomowoc

53081

RECRUITING

Saint Vincent Hospital Cancer Center at Sheboygan, Sheboygan

RECRUITING

Sheboygan Physicians Group, Sheboygan

53095

RECRUITING

Froedtert West Bend Hospital/Kraemer Cancer Center, West Bend

53149

RECRUITING

ProHealth D N Greenwald Center, Mukwonago

53154

RECRUITING

Drexel Town Square Health Center, Oak Creek

53188

RECRUITING

UW Cancer Center at ProHealth Care, Waukesha

53226

RECRUITING

Medical College of Wisconsin, Milwaukee

53792

ACTIVE_NOT_RECRUITING

University of Wisconsin Carbone Cancer Center - University Hospital, Madison

54017

RECRUITING

Cancer Center of Western Wisconsin, New Richmond

54301

RECRUITING

Saint Vincent Hospital Cancer Center Green Bay, Green Bay

54401

RECRUITING

Aspirus Regional Cancer Center, Wausau

54409

RECRUITING

Langlade Hospital and Cancer Center, Antigo

54481

RECRUITING

Aspirus Cancer Care - Stevens Point, Stevens Point

54494

RECRUITING

Aspirus Cancer Care - Wisconsin Rapids, Wisconsin Rapids

54501

RECRUITING

Aspirus Cancer Care - James Beck Cancer Center, Rhinelander

54801

RECRUITING

Essentia Health-Spooner Clinic, Spooner

54806

RECRUITING

Duluth Clinic Ashland, Ashland

RECRUITING

Northwest Wisconsin Cancer Center, Ashland

54843

RECRUITING

Essentia Health-Hayward Clinic, Hayward

54880

RECRUITING

Essentia Health Saint Mary's Hospital - Superior, Superior

55072

RECRUITING

Essentia Health Sandstone, Sandstone

55082

RECRUITING

Lakeview Hospital, Stillwater

55101

RECRUITING

Regions Hospital, Saint Paul

55102

RECRUITING

United Hospital, Saint Paul

55362

RECRUITING

Monticello Cancer Center, Monticello

55379

RECRUITING

Saint Francis Regional Medical Center, Shakopee

55387

RECRUITING

Ridgeview Medical Center, Waconia

55407

RECRUITING

Abbott-Northwestern Hospital, Minneapolis

55433

RECRUITING

Mercy Hospital, Coon Rapids

55435

RECRUITING

Fairview Southdale Hospital, Edina

55746

RECRUITING

Essentia Health Hibbing Clinic, Hibbing

55792

RECRUITING

Essentia Health Virginia Clinic, Virginia

55805

RECRUITING

Essentia Health Cancer Center, Duluth

RECRUITING

Essentia Health Saint Mary's Medical Center, Duluth

RECRUITING

Miller-Dwan Hospital, Duluth

RECRUITING

Saint Luke's Hospital of Duluth, Duluth

56303

RECRUITING

Coborn Cancer Center at Saint Cloud Hospital, Saint Cloud

56401

RECRUITING

Essentia Health Saint Joseph's Medical Center, Brainerd

56601

RECRUITING

Sanford Joe Lueken Cancer Center, Bemidji

56636

RECRUITING

Essentia Health - Deer River Clinic, Deer River

57104

RECRUITING

Sanford Cancer Center Oncology Clinic, Sioux Falls

58122

RECRUITING

Sanford Broadway Medical Center, Fargo

RECRUITING

Sanford Roger Maris Cancer Center, Fargo

58501

RECRUITING

Sanford Bismarck Medical Center, Bismarck

59101

RECRUITING

Billings Clinic Cancer Center, Billings

59715

RECRUITING

Bozeman Health Deaconess Hospital, Bozeman

60026

RECRUITING

Northwestern Medicine Glenview Outpatient Center, Glenview

60030

RECRUITING

Northwestern Medicine Grayslake Outpatient Center, Grayslake

60045

RECRUITING

Northwestern Medicine Lake Forest Hospital, Lake Forest

60099

RECRUITING

Midwestern Regional Medical Center, Zion

60115

RECRUITING

Northwestern Medicine Cancer Center Kishwaukee, DeKalb

60126

RECRUITING

Elmhurst Memorial Hospital, Elmhurst

60134

RECRUITING

Northwestern Medicine Cancer Center Delnor, Geneva

60153

RECRUITING

Loyola University Medical Center, Maywood

60426

RECRUITING

Ingalls Memorial Hospital, Harvey

60451

RECRUITING

UC Comprehensive Cancer Center at Silver Cross, New Lenox

60462

RECRUITING

Northwestern Medicine Orland Park, Orland Park

RECRUITING

University of Chicago Medicine-Orland Park, Orland Park

60504

RECRUITING

Rush-Copley Medical Center, Aurora

60540

RECRUITING

Edward Hospital/Cancer Center, Naperville

60555

RECRUITING

Northwestern Medicine Cancer Center Warrenville, Warrenville

60611

RECRUITING

Northwestern University, Chicago

60612

RECRUITING

John H Stroger Jr Hospital of Cook County, Chicago

60637

RECRUITING

University of Chicago Comprehensive Cancer Center, Chicago

61761

RECRUITING

Carle Cancer Institute Normal, Normal

61801

RECRUITING

Carle Cancer Center, Urbana

61832

RECRUITING

Carle at The Riverfront, Danville

61938

RECRUITING

Carle Physician Group-Mattoon/Charleston, Mattoon

62269

RECRUITING

Cancer Care Center of O'Fallon, O'Fallon

RECRUITING

HSHS Saint Elizabeth's Hospital, O'Fallon

62401

RECRUITING

Carle Physician Group-Effingham, Effingham

RECRUITING

Crossroads Cancer Center, Effingham

62526

RECRUITING

Cancer Care Specialists of Illinois - Decatur, Decatur

RECRUITING

Decatur Memorial Hospital, Decatur

62702

RECRUITING

Southern Illinois University School of Medicine, Springfield

RECRUITING

Springfield Clinic, Springfield

62781

RECRUITING

Springfield Memorial Hospital, Springfield

62801

RECRUITING

Centralia Oncology Clinic, Centralia

SUSPENDED

Saint Mary's Hospital, Centralia

63080

RECRUITING

Missouri Baptist Sullivan Hospital, Sullivan

63127

RECRUITING

BJC Outpatient Center at Sunset Hills, Sunset Hills

63128

RECRUITING

Mercy Hospital South, St Louis

63131

RECRUITING

Missouri Baptist Medical Center, St Louis

63141

RECRUITING

Mercy Hospital Saint Louis, St Louis

63640

RECRUITING

Parkland Health Center - Farmington, Farmington

63670

RECRUITING

Sainte Genevieve County Memorial Hospital, Sainte Genevieve

63703

RECRUITING

Saint Francis Medical Center, Cape Girardeau

64064

RECRUITING

University of Kansas Cancer Center - Lee's Summit, Lee's Summit

64116

RECRUITING

University of Kansas Cancer Center at North Kansas City Hospital, North Kansas City

64154

RECRUITING

University of Kansas Cancer Center - North, Kansas City

65804

RECRUITING

Mercy Hospital Springfield, Springfield

66061

RECRUITING

The University of Kansas Cancer Center - Olathe, Olathe

66160

RECRUITING

University of Kansas Cancer Center, Kansas City

66205

RECRUITING

University of Kansas Hospital-Westwood Cancer Center, Westwood

66210

RECRUITING

University of Kansas Cancer Center-Overland Park, Overland Park

66211

RECRUITING

University of Kansas Hospital-Indian Creek Campus, Overland Park

66606

RECRUITING

University of Kansas Health System Saint Francis Campus, Topeka

67401

RECRUITING

Salina Regional Health Center, Salina

68118

RECRUITING

Nebraska Medicine-Village Pointe, Omaha

68123

RECRUITING

Nebraska Medicine-Bellevue, Bellevue

68198

RECRUITING

University of Nebraska Medical Center, Omaha

68516

RECRUITING

Cancer Partners of Nebraska, Lincoln

68847

RECRUITING

CHI Health Good Samaritan, Kearney

72401

RECRUITING

NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro, Jonesboro

73104

RECRUITING

University of Oklahoma Health Sciences Center, Oklahoma City

73120

RECRUITING

Mercy Hospital Oklahoma City, Oklahoma City

77030

RECRUITING

M D Anderson Cancer Center, Houston

77079

RECRUITING

MD Anderson West Houston, Houston

77384

RECRUITING

MD Anderson in The Woodlands, Conroe

77478

RECRUITING

MD Anderson in Sugar Land, Sugar Land

77573

RECRUITING

MD Anderson League City, League City

80045

RECRUITING

UCHealth University of Colorado Hospital, Aurora

80129

RECRUITING

UCHealth Highlands Ranch Hospital, Highlands Ranch

80524

RECRUITING

Poudre Valley Hospital, Fort Collins

80528

RECRUITING

Cancer Care and Hematology-Fort Collins, Fort Collins

80538

RECRUITING

Medical Center of the Rockies, Loveland

80631

RECRUITING

UCHealth Greeley Hospital, Greeley

80907

RECRUITING

Penrose-Saint Francis Healthcare, Colorado Springs

RECRUITING

Rocky Mountain Cancer Centers-Penrose, Colorado Springs

80909

RECRUITING

UCHealth Memorial Hospital Central, Colorado Springs

80920

RECRUITING

Memorial Hospital North, Colorado Springs

80923

RECRUITING

Saint Francis Cancer Center, Colorado Springs

83301

RECRUITING

Saint Luke's Cancer Institute - Twin Falls, Twin Falls

83619

RECRUITING

Saint Luke's Cancer Institute - Fruitland, Fruitland

83642

RECRUITING

Saint Luke's Cancer Institute - Meridian, Meridian

83687

RECRUITING

Saint Luke's Cancer Institute - Nampa, Nampa

83712

RECRUITING

Saint Luke's Cancer Institute - Boise, Boise

84025

RECRUITING

Farmington Health Center, Farmington

84106

RECRUITING

University of Utah Sugarhouse Health Center, Salt Lake City

84112

RECRUITING

Huntsman Cancer Institute/University of Utah, Salt Lake City

85004

RECRUITING

Cancer Center at Saint Joseph's, Phoenix

85719

RECRUITING

Banner University Medical Center - Tucson, Tucson

RECRUITING

University of Arizona Cancer Center-North Campus, Tucson

89052

RECRUITING

OptumCare Cancer Care at Seven Hills, Henderson

89102

RECRUITING

OptumCare Cancer Care at Charleston, Las Vegas

89106

RECRUITING

Radiation Oncology Centers of Nevada Central, Las Vegas

89119

RECRUITING

Radiation Oncology Centers of Nevada Southeast, Las Vegas

89128

RECRUITING

OptumCare Cancer Care at MountainView, Las Vegas

89135

RECRUITING

Alliance for Childhood Diseases/Cure 4 the Kids Foundation, Las Vegas

89144

RECRUITING

Summerlin Hospital Medical Center, Las Vegas

89148

RECRUITING

Comprehensive Cancer Centers of Nevada, Las Vegas

RECRUITING

OptumCare Cancer Care at Fort Apache, Las Vegas

90033

RECRUITING

Los Angeles General Medical Center, Los Angeles

RECRUITING

USC / Norris Comprehensive Cancer Center, Los Angeles

90048

RECRUITING

Cedars Sinai Medical Center, Los Angeles

90211

RECRUITING

Tower Cancer Research Foundation, Beverly Hills

90503

RECRUITING

City of Hope South Bay, Torrance

90505

RECRUITING

Torrance Memorial Physician Network - Cancer Care, Torrance

91010

RECRUITING

City of Hope Comprehensive Cancer Center, Duarte

91030

RECRUITING

City of Hope South Pasadena, South Pasadena

91356

RECRUITING

Cedars-Sinai Cancer - Tarzana, Tarzana

91767

RECRUITING

Pomona Valley Hospital Medical Center, Pomona

91786

RECRUITING

City of Hope Upland, Upland

92612

RECRUITING

UCI Health - Chao Family Comprehensive Cancer Center and Ambulatory Care, Irvine

92618

RECRUITING

City of Hope at Irvine Lennar, Irvine

92868

RECRUITING

UC Irvine Health/Chao Family Comprehensive Cancer Center, Orange

93105

RECRUITING

Ridley-Tree Cancer Center, Santa Barbara

93401

RECRUITING

Pacific Central Coast Health Center-San Luis Obispo, San Luis Obispo

93420

RECRUITING

Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande

RECRUITING

PCR Oncology, Arroyo Grande

93444

RECRUITING

Mission Hope Medical Oncology - Santa Maria, Santa Maria

93534

RECRUITING

City of Hope Antelope Valley, Lancaster

93720

RECRUITING

Fresno Cancer Center, Fresno

RECRUITING

Kaiser Permanente-Fresno, Fresno

94040

RECRUITING

Palo Alto Medical Foundation-Camino Division, Mountain View

94063

RECRUITING

Kaiser Permanente- Marshall Medical Offices, Redwood City

94080

RECRUITING

Kaiser Permanente Cancer Treatment Center, South San Francisco

RECRUITING

Kaiser Permanente-South San Francisco, South San Francisco

94086

RECRUITING

Palo Alto Medical Foundation-Sunnyvale, Sunnyvale

94115

RECRUITING

California Pacific Medical Center-Pacific Campus, San Francisco

RECRUITING

Kaiser Permanente-San Francisco, San Francisco

94301

RECRUITING

Palo Alto Medical Foundation Health Care, Palo Alto

94304

RECRUITING

Stanford Cancer Institute Palo Alto, Palo Alto

94531

RECRUITING

Kaiser Permanente-Deer Valley Medical Center, Antioch

94538

RECRUITING

Kaiser Permanente-Fremont, Fremont

RECRUITING

Palo Alto Medical Foundation-Fremont, Fremont

94568

RECRUITING

Kaiser Permanente Dublin, Dublin

94577

RECRUITING

Kaiser Permanente San Leandro, San Leandro

94589

RECRUITING

Kaiser Permanente-Vallejo, Vallejo

94596

RECRUITING

Kaiser Permanente-Walnut Creek, Walnut Creek

94611

RECRUITING

Kaiser Permanente Oakland-Broadway, Oakland

RECRUITING

Kaiser Permanente-Oakland, Oakland

94801

RECRUITING

Kaiser Permanente-Richmond, Richmond

94903

RECRUITING

Kaiser San Rafael-Gallinas, San Rafael

94928

RECRUITING

Rohnert Park Cancer Center, Rohnert Park

95051

RECRUITING

Kaiser Permanente Medical Center - Santa Clara, Santa Clara

95119

RECRUITING

Kaiser Permanente-Santa Teresa-San Jose, San Jose

95124

RECRUITING

Stanford Cancer Center South Bay, San Jose

95210

RECRUITING

Kaiser Permanente-Stockton, Stockton

95355

RECRUITING

Memorial Medical Center, Modesto

95356

RECRUITING

Kaiser Permanente-Modesto, Modesto

95403

RECRUITING

Kaiser Permanente-Santa Rosa, Santa Rosa

RECRUITING

Sutter Pacific Medical Foundation, Santa Rosa

95602

RECRUITING

Sutter Auburn Faith Hospital, Auburn

95603

RECRUITING

Sutter Cancer Centers Radiation Oncology Services-Auburn, Auburn

95661

RECRUITING

Kaiser Permanente-Roseville, Roseville

RECRUITING

Sutter Cancer Centers Radiation Oncology Services-Roseville, Roseville

RECRUITING

Sutter Roseville Medical Center, Roseville

95670

RECRUITING

Kaiser Permanente-Rancho Cordova Cancer Center, Rancho Cordova

95678

RECRUITING

The Permanente Medical Group-Roseville Radiation Oncology, Roseville

95682

RECRUITING

Sutter Cancer Centers Radiation Oncology Services-Cameron Park, Cameron Park

95688

RECRUITING

Kaiser Permanente Medical Center-Vacaville, Vacaville

95814

RECRUITING

Kaiser Permanente Downtown Commons, Sacramento

95816

RECRUITING

Sutter Medical Center Sacramento, Sacramento

95817

RECRUITING

University of California Davis Comprehensive Cancer Center, Sacramento

95823

RECRUITING

Kaiser Permanente-South Sacramento, Sacramento

RECRUITING

South Sacramento Cancer Center, Sacramento

96701

RECRUITING

Hawaii Cancer Care - Westridge, ‘Aiea

RECRUITING

Pali Momi Medical Center, ‘Aiea

RECRUITING

Queen's Cancer Center - Pearlridge, ‘Aiea

RECRUITING

The Cancer Center of Hawaii-Pali Momi, ‘Aiea

96706

RECRUITING

The Queen's Medical Center - West Oahu, ‘Ewa Beach

96734

RECRUITING

Castle Medical Center, Kailua

96766

RECRUITING

Wilcox Memorial Hospital and Kauai Medical Clinic, Lihue

96813

RECRUITING

Hawaii Cancer Care Inc - Waterfront Plaza, Honolulu

RECRUITING

Queen's Cancer Cenrer - POB I, Honolulu

RECRUITING

Queen's Medical Center, Honolulu

RECRUITING

Straub Clinic and Hospital, Honolulu

RECRUITING

University of Hawaii Cancer Center, Honolulu

96817

RECRUITING

Kuakini Medical Center, Honolulu

RECRUITING

Queen's Cancer Center - Kuakini, Honolulu

96826

RECRUITING

Kapiolani Medical Center for Women and Children, Honolulu

97015

RECRUITING

Clackamas Radiation Oncology Center, Clackamas

SUSPENDED

Providence Cancer Institute Clackamas Clinic, Clackamas

97030

RECRUITING

Legacy Mount Hood Medical Center, Gresham

97045

RECRUITING

Providence Willamette Falls Medical Center, Oregon City

97062

RECRUITING

Legacy Meridian Park Hospital, Tualatin

97132

RECRUITING

Providence Newberg Medical Center, Newberg

97210

RECRUITING

Legacy Good Samaritan Hospital and Medical Center, Portland

97213

RECRUITING

Providence Portland Medical Center, Portland

97225

RECRUITING

Providence Saint Vincent Medical Center, Portland

97701

RECRUITING

Saint Charles Health System, Bend

98026

RECRUITING

Swedish Cancer Institute-Edmonds, Edmonds

98029

RECRUITING

Swedish Cancer Institute-Issaquah, Issaquah

98107

RECRUITING

Swedish Medical Center-Ballard Campus, Seattle

98122

RECRUITING

Swedish Medical Center-First Hill, Seattle

98274

RECRUITING

Skagit Regional Health Cancer Care Center, Mount Vernon

98684

RECRUITING

Legacy Cancer Institute Medical Oncology and Day Treatment, Vancouver

98686

RECRUITING

Legacy Salmon Creek Hospital, Vancouver

99336

RECRUITING

Kadlec Clinic Hematology and Oncology, Kennewick

03756

RECRUITING

Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center, Lebanon

07920

RECRUITING

Memorial Sloan Kettering Basking Ridge, Basking Ridge

07748

RECRUITING

Memorial Sloan Kettering Monmouth, Middletown

07645

RECRUITING

Memorial Sloan Kettering Bergen, Montvale

45005-1066

RECRUITING

Atrium Medical Center-Middletown Regional Hospital, Franklin

17033-0850

RECRUITING

Penn State Milton S Hershey Medical Center, Hershey

02905

RECRUITING

Women and Infants Hospital, Providence

02886

RECRUITING

Kent Hospital, Warwick

57117-5134

RECRUITING

Sanford USD Medical Center - Sioux Falls, Sioux Falls

05401

RECRUITING

University of Vermont Medical Center, Burlington

05405

RECRUITING

University of Vermont and State Agricultural College, Burlington

05819

RECRUITING

Dartmouth Cancer Center - North, Saint Johnsbury

54235-1495

RECRUITING

Saint Vincent Hospital Cancer Center at Sturgeon Bay, Sturgeon Bay

00959-5060

RECRUITING

Cancer Center-Metro Medical Center Bayamon, Bayamón

00674

RECRUITING

Doctors Cancer Center, Manatí

00917

RECRUITING

San Juan Community Oncology Group, San Juan

00927

RECRUITING

Centro Comprensivo de Cancer de UPR, San Juan

00936

RECRUITING

San Juan City Hospital, San Juan

Sponsors

Lead Sponsor

All Listed Sponsors
collaborator

National Cancer Institute (NCI)

NIH

collaborator

Alliance for Clinical Trials in Oncology

OTHER

collaborator

Eastern Cooperative Oncology Group

NETWORK

collaborator

SWOG Cancer Research Network

NETWORK

lead

NRG Oncology

OTHER

NCT05705401 - Testing Radiation and HER2-targeted Therapy Versus HER2-targeted Therapy Alone for Low-risk HER2-positive Breast Cancer | Biotech Hunter | Biotech Hunter