Major trial tests new approach to keep breast cancer at bay

NCT ID NCT00066690

Completed Disease control Sponsor: ETOP IBCSG Partners Foundation Source: ClinicalTrials.gov ↗

Summary

This large study tested whether temporarily shutting down the ovaries and adding different hormone-blocking drugs could better prevent breast cancer from returning compared to standard treatment alone. It involved over 3,000 premenopausal women who had surgery for hormone-sensitive breast cancer. Researchers compared standard tamoxifen pills against two stronger approaches that combined ovarian suppression with either tamoxifen or a different drug called exemestane.

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes NO responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Locations

Abbott-Northwestern Hospital

Minneapolis, Minnesota, 55407, United States
Abington Memorial Hospital

Abington, Pennsylvania, 19001, United States
Adena Regional Medical Center

Chillicothe, Ohio, 45601, United States
Adirondack Cancer Center

Glens Falls, New York, 12801, United States
Allan Blair Cancer Centre

Regina, Saskatchewan, S4T 7T1, Canada
Allegheny General Hospital

Pittsburgh, Pennsylvania, 15212, United States
Allegiance Health

Jackson, Michigan, 49201, United States
Alta Bates Summit Medical Center-Herrick Campus

Berkeley, California, 94704, United States
Altru Cancer Center

Grand Forks, North Dakota, 58201, United States
Altru Hospital

Grand Forks, North Dakota, 58201, United States
AnMed Health Hospital

Anderson, South Carolina, 29621, United States
Anne Arundel Medical Center

Annapolis, Maryland, 21401, United States
Aria Health-Torresdale Campus

Philadelphia, Pennsylvania, 19114, United States
Aspirus Regional Cancer Center

Wausau, Wisconsin, 54401, United States
Associates In Womens Health

Wichita, Kansas, 67208, United States
Atlanta Regional CCOP

Atlanta, Georgia, 30342, United States
Atrium Medical Center-Middletown Regional Hospital

Franklin, Ohio, 45005-1066, United States
Augusta Oncology Associates PC-Saint Sebastian

Augusta, Georgia, 30901, United States
Aultman Health Foundation

Canton, Ohio, 44710, United States
Aurora BayCare Medical Center

Green Bay, Wisconsin, 54311-6519, United States
Aurora Cancer Care-Southern Lakes

Elkhorn, Wisconsin, 53121, United States
Avera Cancer Institute

Sioux Falls, South Dakota, 57105, United States
Avera McKennan Hospital and University Health Center

Sioux Falls, South Dakota, 57105, United States
BCCA-Cancer Centre for the Southern Interior

Kelowna, British Columbia, V1Y 5L3, Canada
BCCA-Fraser Valley Cancer Centre

Surrey, British Columbia, V3V 1Z2, Canada
BCCA-Vancouver Cancer Centre

Vancouver, British Columbia, V5Z 4E6, Canada
Baptist MD Anderson Cancer Center

Jacksonville, Florida, 32207, United States
Bay Area Breast Surgeons Inc

Emeryville, California, 94608, United States
Bay Area Medical Center

Marinette, Wisconsin, 54143, United States
Bay Area Tumor Institute

Oakland, California, 94609, United States
Bayhealth Medical Center at Kent General

Dover, Delaware, 19901, United States
Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center

Houston, Texas, 77030, United States
Beebe Medical Center

Lewes, Delaware, 19958, United States
Bend Memorial Clinic

Bend, Oregon, 97701, United States
Benefis Healthcare- Sletten Cancer Institute

Great Falls, Montana, 59405, United States
Benefis Healthcare-West Campus

Great Falls, Montana, 59405, United States
Beth Israel Deaconess Medical Center

Boston, Massachusetts, 02215, United States
Bixby Medical Center

Adrian, Michigan, 49221, United States
Boulder Community Hospital

Boulder, Colorado, 80301, United States
Brigham and Women's Faulkner Hospital

Boston, Massachusetts, 02130, United States
Brigham and Women's Hospital

Boston, Massachusetts, 02115, United States
Bromenn Regional Medical Center

Normal, Illinois, 61761, United States
Brookdale Hospital Medical Center

Brooklyn, New York, 11212, United States
CHUM-Hotel Dieu du Montreal

Montreal, Quebec, H2W 1T8, Canada
CSSS Champlain-Charles Le Moyne

Greenfield Park, Quebec, J4V 2H1, Canada
California Pacific Medical Center-Pacific Campus

San Francisco, California, 94115, United States
Cancer Care Northwest - Spokane South

Spokane, Washington, 99202, United States
Cancer Center of Kansas - Chanute

Chanute, Kansas, 66720, United States
Cancer Center of Kansas - Dodge City

Dodge City, Kansas, 67801, United States
Cancer Center of Kansas - El Dorado

El Dorado, Kansas, 67042, United States
Cancer Center of Kansas - Main Office

Wichita, Kansas, 67214, United States
Cancer Center of Kansas - McPherson

McPherson, Kansas, 67460, United States
Cancer Center of Kansas - Newton

Newton, Kansas, 67114, United States
Cancer Center of Kansas - Parsons

Parsons, Kansas, 67357, United States
Cancer Center of Kansas - Salina

Salina, Kansas, 67401, United States
Cancer Center of Kansas - Wellington

Wellington, Kansas, 67152, United States
Cancer Center of Kansas - Winfield

Winfield, Kansas, 67156, United States
Cancer Center of Kansas-Independence

Independence, Kansas, 67301, United States
Cancer Center of Kansas-Kingman

Kingman, Kansas, 67068, United States
Cancer Center of Kansas-Wichita Medical Arts Tower

Wichita, Kansas, 67208, United States
Cancer Centre of Southeastern Ontario at Kingston General Hospital

Kingston, Ontario, K7L 5P9, Canada
Cancer Research Consortium of West Michigan NCORP

Grand Rapids, Michigan, 49503, United States
Cancer Research Network Inc

Boca Raton, Florida, 33428, United States
Cancer Therapy and Research Center at The UT Health Science Center at San Antonio

San Antonio, Texas, 78229, United States
CancerCare Manitoba

Winnipeg, Manitoba, R3E 0V9, Canada
Carle Cancer Center

Urbana, Illinois, 61801, United States
Carolinas HealthCare System NorthEast

Concord, North Carolina, 28025, United States
Case Western Reserve University

Cleveland, Ohio, 44106, United States
Central Vermont Medical Center/National Life Cancer Treatment

Berlin Corners, Vermont, 05602, United States
Charlotte Hungerford Hospital Center for Cancer Care

Torrington, Connecticut, 06790, United States
Cheshire Medical Center-Dartmouth-Hitchcock Keene

Keene, New Hampshire, 03431, United States
Chester County Hospital

West Chester, Pennsylvania, 19380, United States
Chestnut Hill Health System

Philadelphia, Pennsylvania, 19118, United States
Christiana Care Health System-Christiana Hospital

Newark, Delaware, 19718, United States
Clements University Hospital

Dallas, Texas, 75390, United States
Cleveland Clinic Cancer Center/Fairview Hospital

Cleveland, Ohio, 44111, United States
Cleveland Clinic Foundation

Cleveland, Ohio, 44195, United States
Cleveland Clinic Wooster Family Health and Surgery Center

Wooster, Ohio, 44691, United States
Colorado Cancer Research Program NCORP

Denver, Colorado, 80222, United States
Columbus NCI Community Oncology Research Program

Columbus, Ohio, 43215, United States
Community Cancer Center Foundation

Normal, Illinois, 61761, United States
Community Hospital East

Indianapolis, Indiana, 46219, United States
Community Regional Cancer Care-North

Indianapolis, Indiana, 46256, United States
Cone Health Cancer Center at Alamance Regional

Burlington, North Carolina, 27216, United States
Contra Costa Regional Medical Center

Martinez, California, 94553-3156, United States
Cooper Hospital University Medical Center

Camden, New Jersey, 08103, United States
Covenant Medical Center-Lakeside

Lubbock, Texas, 79410, United States
Cross Cancer Institute

Edmonton, Alberta, T6G 1Z2, Canada
Dana-Farber Cancer Institute

Boston, Massachusetts, 02115, United States
Dartmouth Hitchcock Medical Center

Lebanon, New Hampshire, 03756, United States
Dayton NCI Community Oncology Research Program

Dayton, Ohio, 45420, United States
Dean Hematology and Oncology Clinic

Madison, Wisconsin, 53717, United States
Decatur Memorial Hospital

Decatur, Illinois, 62526, United States
Dekalb Medical Center

Decatur, Georgia, 30033, United States
Denver Health Medical Center

Denver, Colorado, 80204, United States
Denver Veterans Administration Medical Center

Denver, Colorado, 80220, United States
Doctor H. Bliss Murphy Cancer Centre

St. John's, Newfoundland and Labrador, A1B 3V6, Canada
Doctor's Hospital of Laredo

Laredo, Texas, 78041, United States
Doctors Hospital

Columbus, Ohio, 43228, United States
East Bay Radiation Oncology Center

Castro Valley, California, 94546, United States
Eastern Connecticut Hematology and Oncology Associates

Norwich, Connecticut, 06360, United States
Eastern Maine Medical Center

Bangor, Maine, 04401, United States
Edward Hospital/Cancer Center

Naperville, Illinois, 60540, United States
Edwards Comprehensive Cancer Center

Huntington, West Virginia, 25701, United States
Eisenhower Medical Center

Rancho Mirage, California, 92270, United States
Elkhart General Hospital

Elkhart, Indiana, 46515, United States
Elliot Hospital

Manchester, New Hampshire, 03103, United States
Emerson Hospital/MGH Cancer Center

Concord, Massachusetts, 01742, United States
Emory University/Winship Cancer Institute

Atlanta, Georgia, 30322, United States
Erlanger Medical Center

Chattanooga, Tennessee, 37403, United States
Essentia Health Cancer Center

Duluth, Minnesota, 55805, United States
Eureka Hospital

Eureka, Illinois, 61530, United States
Exeter Hospital

Exeter, New Hampshire, 03833, United States
Fairfield Medical Center

Lancaster, Ohio, 43130, United States
Fairview Ridges Hospital

Burnsville, Minnesota, 55337, United States
Fairview-Southdale Hospital

Edina, Minnesota, 55435, United States
Finley Hospital

Dubuque, Iowa, 52001, United States
FirstHealth of the Carolinas-Moore Regional Hosiptal

Pinehurst, North Carolina, 28374, United States
Florida Cancer Specialists - Sarasota Downtown

Sarasota, Florida, 34236, United States
Flower Hospital

Sylvania, Ohio, 43560, United States
Fort Wayne Medical Oncology and Hematology Inc-Parkview

Fort Wayne, Indiana, 46845, United States
Fox Chase Cancer Center

Philadelphia, Pennsylvania, 19111, United States
Fredericksburg Oncology Inc

Fredericksburg, Virginia, 22401, United States
Frisbie Hospital

Rochester, New Hampshire, 03867, United States
Front Range Cancer Specialists

Fort Collins, Colorado, 80528, United States
Fulton County Health Center

Wauseon, Ohio, 43567, United States
Galesburg Cottage Hospital

Galesburg, Illinois, 61401, United States
Geisinger Medical Center

Danville, Pennsylvania, 17822, United States
Geisinger Medical Center-Cancer Center Hazleton

Hazleton, Pennsylvania, 18201, United States
Geisinger Medical Group

State College, Pennsylvania, 16801, United States
Geisinger Wyoming Valley/Henry Cancer Center

Wilkes-Barre, Pennsylvania, 18711, United States
Genesis Healthcare System Cancer Care Center

Zanesville, Ohio, 43701, United States
Genesis Medical Center - East Campus

Davenport, Iowa, 52803, United States
Genesys Regional Medical Center-West Flint Campus

Flint, Michigan, 48532, United States
Glendale Memorial Hospital and Health Center

Glendale, California, 91204, United States
Good Samaritan Hospital - Dayton

Dayton, Ohio, 45406, United States
Grady Memorial Hospital

Delaware, Ohio, 43015, United States
Graham Hospital Association

Canton, Illinois, 61520, United States
Grand View Hospital

Sellersville, Pennsylvania, 18960, United States
Grant Medical Center

Columbus, Ohio, 43215, United States
Great Falls Clinic

Great Falls, Montana, 59405, United States
Green Bay Oncology - Escanaba

Escanaba, Michigan, 49829, United States
Green Bay Oncology - Iron Mountain

Iron Mountain, Michigan, 49801, United States
Green Bay Oncology - Oconto Falls

Oconto Falls, Wisconsin, 54154, United States
Green Bay Oncology - Sturgeon Bay

Sturgeon Bay, Wisconsin, 54235, United States
Green Bay Oncology Limited at Saint Mary's Hospital

Green Bay, Wisconsin, 54303, United States
Green Bay Oncology at Saint Vincent Hospital

Green Bay, Wisconsin, 54301-3526, United States
Greene Memorial Hospital

Xenia, Ohio, 45385, United States
Group Health Cooperative of Puget Sound Oncology Consortium

Seattle, Washington, 98112, United States
Group Health Cooperative-Seattle

Seattle, Washington, 98112, United States
Gundersen Lutheran Medical Center

La Crosse, Wisconsin, 54601, United States
Guthrie Medical Group PC-Robert Packer Hospital

Sayre, Pennsylvania, 18840, United States
Gwinnett Medical Center

Lawrenceville, Georgia, 30045, United States
Harbin Clinic Medical Oncology and Clinical Research

Rome, Georgia, 30165, United States
Harbor Hospital Center

Baltimore, Maryland, 21225, United States
Hartford Hospital

Hartford, Connecticut, 06102, United States
Health Sciences North

Greater Sudbury, Ontario, P3E 5J1, Canada
Heartland Cancer Research NCORP

Decatur, Illinois, 62526, United States
Hematology Oncology Associates

Albuquerque, New Mexico, 87106, United States
Hematology and Oncology Associates-Oakland

Oakland, California, 94609, United States
Hennepin County Medical Center

Minneapolis, Minnesota, 55415, United States
Hickman Cancer Center

Adrian, Michigan, 49221, United States
Holy Cross Hospital

Fort Lauderdale, Florida, 33308, United States
Holy Family Memorial Hospital

Manitowoc, Wisconsin, 54221, United States
Hope Women's Cancer Centers-Asheville

Asheville, North Carolina, 28816, United States
Hopedale Medical Complex - Hospital

Hopedale, Illinois, 61747, United States
Hopital Du Sacre-Coeur de Montreal

Montreal, Quebec, H4J 1C5, Canada
Horizon Oncology Center

Lafayette, Indiana, 47905, United States
Hutchinson Area Health Care

Hutchinson, Minnesota, 55350, United States
IU Health Arnett Cancer Care

Lafayette, Indiana, 47904, United States
IU Health La Porte Hospital

La Porte, Indiana, 46350, United States
Illinois CancerCare-Galesburg

Galesburg, Illinois, 61401, United States
Illinois CancerCare-Peoria

Peoria, Illinois, 61615, United States
Illinois Valley Hospital

Peru, Illinois, 61354, United States
Ingalls Memorial Hospital

Harvey, Illinois, 60426, United States
Inspira Medical Center Vineland

Vineland, New Jersey, 08360, United States
International Breast Cancer Study Group

Bern, 3008, Switzerland
Iowa Lutheran Hospital

Des Moines, Iowa, 50316, United States
Iowa Methodist Medical Center

Des Moines, Iowa, 50309, United States
Iowa-Wide Oncology Research Coalition NCORP

Des Moines, Iowa, 50309, United States
John B Amos Cancer Center

Columbus, Georgia, 31904, United States
John H Stroger Jr Hospital of Cook County

Chicago, Illinois, 60612, United States
John Muir Medical Center-Concord Campus

Concord, California, 94520, United States
John Muir Medical Center-Walnut Creek

Walnut Creek, California, 94598, United States
Johns Hopkins University/Sidney Kimmel Cancer Center

Baltimore, Maryland, 21287, United States
Jones Clinic

Germantown, Tennessee, 38138, United States
Jupiter Medical Center

Jupiter, Florida, 33458, United States
Juravinski Cancer Centre at Hamilton Health Sciences

Hamilton, Ontario, L8V 5C2, Canada
Kaiser Permanente

Portland, Oregon, 97227, United States
Kaiser Permanente - Fair Oaks Medical Center

Fairfax, Virginia, 22033, United States
Kaiser Permanente - Largo Medical Center

Largo, Maryland, 20774, United States
Kaiser Permanente - Sacramento

Sacramento, California, 95825, United States
Kaiser Permanente - Shady Grove Medical Center

Rockville, Maryland, 20850, United States
Kaiser Permanente - Towson Medical Center

Lutherville, Maryland, 21093, United States
Kaiser Permanente Medical Center - Santa Clara

Santa Clara, California, 95051, United States
Kaiser Permanente San Leandro

San Leandro, California, 94577, United States
Kaiser Permanente-Fremont

Fremont, California, 94538, United States
Kaiser Permanente-Oakland

Oakland, California, 94611, United States
Kaiser Permanente-Redwood City

Redwood City, California, 94063, United States
Kaiser Permanente-Richmond

Richmond, California, 94801, United States
Kaiser Permanente-Roseville

Roseville, California, 95661, United States
Kaiser Permanente-San Diego Mission

San Diego, California, 92108, United States
Kaiser Permanente-San Francisco

San Francisco, California, 94115, United States
Kaiser Permanente-San Rafael

San Rafael, California, 94903, United States
Kaiser Permanente-Santa Rosa

Santa Rosa, California, 95403, United States
Kaiser Permanente-Santa Teresa-San Jose

San Jose, California, 95119, United States
Kaiser Permanente-South Sacramento

Sacramento, California, 95823, United States
Kaiser Permanente-South San Francisco

South San Francisco, California, 94080, United States
Kaiser Permanente-Vallejo

Vallejo, California, 94589, United States
Kaiser Permanente-Walnut Creek

Walnut Creek, California, 94596, United States
Keesler Medical Center

Kessler Air Force Base, Mississippi, 39534, United States
Kettering Medical Center

Kettering, Ohio, 45429, United States
Kewanee Hospital

Kewanee, Illinois, 61443, United States
Kings County Hospital

Brooklyn, New York, 11203, United States
Lahey Hospital and Medical Center

Burlington, Massachusetts, 01805, United States
Lakeland Hospital

Saint Joseph, Michigan, 49085, United States
Lancaster General Hospital

Lancaster, Pennsylvania, 17604, United States
Langlade Hospital and Cancer Center

Antigo, Wisconsin, 54409, United States
Lawrence Memorial Hospital

Lawrence, Kansas, 66044, United States
Legacy Emanuel Hospital and Health Center

Portland, Oregon, 97227, United States
Legacy Good Samaritan Hospital and Medical Center

Portland, Oregon, 97210, United States
Legacy Meridian Park Hospital

Tualatin, Oregon, 97062, United States
Legacy Mount Hood Medical Center

Gresham, Oregon, 97030, United States
Lehigh Valley Hospital-Cedar Crest

Allentown, Pennsylvania, 18103, United States
Lewis Cancer and Research Pavilion at Saint Joseph's/Candler

Savannah, Georgia, 31405, United States
Lewistown Hospital

Lewistown, Pennsylvania, 17044, United States
Licking Memorial Hospital

Newark, Ohio, 43055, United States
Lima Memorial Hospital

Lima, Ohio, 45804, United States
London Regional Cancer Program

London, Ontario, N6A 4L6, Canada
Long Island Jewish Medical Center

New Hyde Park, New York, 11040, United States
Longmont United Hospital

Longmont, Colorado, 80501, United States
Louisiana State University Health Sciences Center Shreveport

Shreveport, Louisiana, 71103, United States
Lowell General Hospital

Lowell, Massachusetts, 01854, United States
Loyola University Medical Center

Maywood, Illinois, 60153, United States
M D Anderson Cancer Center

Houston, Texas, 77030, United States
Marietta Memorial Hospital

Marietta, Ohio, 45750, United States
Marin General Hospital

Greenbrae, California, 94904, United States
Marquette General Hospital

Marquette, Michigan, 49855, United States
Marshfield Clinic

Marshfield, Wisconsin, 54449, United States
Marshfield Clinic-Minocqua Center

Minocqua, Wisconsin, 54548, United States
Mason District Hospital

Havana, Illinois, 62644, United States
Mass General/North Shore Cancer Center

Danvers, Massachusetts, 01923, United States
Massachusetts General Hospital Cancer Center

Boston, Massachusetts, 02114, United States
Mayo Clinic

Rochester, Minnesota, 55905, United States
Mayo Clinic in Arizona

Scottsdale, Arizona, 85259, United States
Mayo Clinic in Florida

Jacksonville, Florida, 32224-9980, United States
McFarland Clinic PC-William R Bliss Cancer Center

Ames, Iowa, 50010, United States
Mcdonough District Hospital

Macomb, Illinois, 61455, United States
MedStar Georgetown University Hospital

Washington D.C., District of Columbia, 20007, United States
MedStar Washington Hospital Center

Washington D.C., District of Columbia, 20010, United States
Medical Associates Clinic PC

Dubuque, Iowa, 52001, United States
Medical City Dallas Hospital

Dallas, Texas, 75230, United States
Medical Consultants Limited

Milwaukee, Wisconsin, 53215, United States
Medical Oncology and Hematology Associates-Des Moines

Des Moines, Iowa, 50309, United States
Medical Oncology and Hematology Associates-Laurel

Des Moines, Iowa, 50314, United States
Medical Oncology and Hematology Associates-West Des Moines

Clive, Iowa, 50325, United States
Medical X-Ray Center

Sioux Falls, South Dakota, 57105, United States
Meeker County Memorial Hospital

Litchfield, Minnesota, 55355, United States
Meharry Medical College

Nashville, Tennessee, 37208, United States
Memorial Hospital

Carthage, Illinois, 62321, United States
Memorial Hospital

Chattanooga, Tennessee, 37404, United States
Memorial Hospital Colorado Springs

Colorado Springs, Colorado, 80909, United States
Memorial Hospital of Arkansas City

Arkansas City, Kansas, 67005, United States
Memorial Hospital of South Bend

South Bend, Indiana, 46601, United States
Memorial Medical Center

Modesto, California, 95355, United States
Memorial Medical Center

Springfield, Illinois, 62781, United States
Memorial Regional Hospital/Joe DiMaggio Children's Hospital

Hollywood, Florida, 33021, United States
Memorial Sloan-Kettering Cancer Center

New York, New York, 10065, United States
Memorial University Medical Center

Savannah, Georgia, 31404, United States
Mercy Capitol

Des Moines, Iowa, 50307, United States
Mercy General Hospital

Sacramento, California, 95819, United States
Mercy Hospital

Cedar Rapids, Iowa, 52403, United States
Mercy Hospital

Portland, Maine, 04101, United States
Mercy Hospital

Coon Rapids, Minnesota, 55433, United States
Mercy Hospital Springfield

Springfield, Missouri, 65804, United States
Mercy Medical Center - Des Moines

Des Moines, Iowa, 50314, United States
Mercy Medical Center - North Iowa

Mason City, Iowa, 50401, United States
Mercy Memorial Hospital

Monroe, Michigan, 48162, United States
Mercy Regional Cancer Center

Redding, California, 96001, United States
Mercy Saint Anne Hospital

Toledo, Ohio, 43623, United States
Methodist Medical Center of Illinois

Peoria, Illinois, 61603, United States
Metro Minnesota Community Oncology Research Consortium

Saint Louis Park, Minnesota, 55416, United States
MetroHealth Medical Center

Cleveland, Ohio, 44109, United States
MetroWest Medical Center-Framingham Union Hospital

Framingham, Massachusetts, 01702, United States
Miami Valley Hospital

Dayton, Ohio, 45409, United States
Michigan Cancer Research Consortium NCORP

Ann Arbor, Michigan, 48106, United States
Mid Dakota Clinic

Bismarck, North Dakota, 58501, United States
Mid-Michigan Medical Center - Midland

Midland, Michigan, 48670, United States
Midelfort Clinic-Clairemont Campus

Eau Claire, Wisconsin, 54702, United States
Mills - Peninsula Hospitals

Burlingame, California, 94010, United States
Minnesota Oncology Hematology PA-Maplewood

Maplewood, Minnesota, 55109, United States
Minnesota Oncology and Hematology PA-Woodbury

Woodbury, Minnesota, 55125, United States
Miriam Hospital

Providence, Rhode Island, 02906, United States
Mission Hospital-Memorial Campus

Asheville, North Carolina, 28801, United States
Missouri Baptist Medical Center

St Louis, Missouri, 63131, United States
Monmouth Medical Center

Long Branch, New Jersey, 07740, United States
Montana Cancer Consortium NCORP

Billings, Montana, 59101, United States
Montefiore Medical Center - Moses Campus

The Bronx, New York, 10467-2490, United States
Montefiore Medical Center-Weiler Hospital

The Bronx, New York, 10461, United States
Morristown Medical Center

Morristown, New Jersey, 07960, United States
Mount Carmel Health Center West

Columbus, Ohio, 43222, United States
Mount Nittany Medical Center

State College, Pennsylvania, 16803, United States
Mount Sinai Medical Center

Miami Beach, Florida, 33140, United States
MultiCare Allenmore Hospital

Tacoma, Washington, 98405, United States
MultiCare Auburn Medical Center

Auburn, Washington, 98001, United States
MultiCare Good Samaritan Hospital

Puyallup, Washington, 98372, United States
Multicare Health System

Tacoma, Washington, 98415, United States
Nanticoke Memorial Hospital

Seaford, Delaware, 19973, United States
Nashville Oncology Associates PC

Nashville, Tennessee, 37203, United States
Nebraska Methodist Hospital

Omaha, Nebraska, 68114, United States
New Hampshire Oncology Hematology PA-Concord

Concord, New Hampshire, 03301, United States
New Hampshire Oncology Hematology PA-Hooksett

Hooksett, New Hampshire, 03106, United States
Newton-Wellesley Hospital

Newton, Massachusetts, 02462, United States
North Coast Cancer Care

Sandusky, Ohio, 44870, United States
North Colorado Medical Center

Greeley, Colorado, 80631, United States
North Memorial Medical Health Center

Robbinsdale, Minnesota, 55422, United States
North Shore University Hospital

Manhasset, New York, 11030, United States
North Suburban Medical Center

Thornton, Colorado, 80229, United States
Northern Indiana Cancer Research Consortium

South Bend, Indiana, 46628, United States
Northside Hospital

Atlanta, Georgia, 30342, United States
Northwell Health NCORP

Lake Success, New York, 11042, United States
Northwest NCI Community Oncology Research Program

Tacoma, Washington, 98405, United States
Norwalk Hospital

Norwalk, Connecticut, 06856, United States
Novant Health Forsyth Medical Center

Winston-Salem, North Carolina, 27103, United States
OSF Saint Anthony Medical Center

Rockford, Illinois, 61108, United States
OSF Saint Francis Medical Center

Peoria, Illinois, 61637, United States
OSF Saint Francis Radiation Oncology at Pekin Cancer Treatment Center

Pekin, Illinois, 61554, United States
Odette Cancer Centre- Sunnybrook Health Sciences Centre

Toronto, Ontario, M4N 3M5, Canada
Ohio State University Comprehensive Cancer Center

Columbus, Ohio, 43210, United States
Oncology Associates at Mercy Medical Center

Cedar Rapids, Iowa, 52403, United States
Ottawa Hospital and Cancer Center-General Campus

Ottawa, Ontario, K1H 8L6, Canada
Ottawa Regional Hospital and Healthcare Center

Ottawa, Illinois, 61350, United States
Palo Alto Medical Foundation Health Care

Palo Alto, California, 94301, United States
Palo Alto Medical Foundation-Camino Division

Mountain View, California, 94040, United States
Park Nicollet Clinic - Saint Louis Park

Saint Louis Park, Minnesota, 55416, United States
PeaceHealth Saint Joseph Medical Center

Bellingham, Washington, 98225, United States
PeaceHealth Southwest Medical Center

Vancouver, Washington, 98664, United States
Pekin Hospital

Pekin, Illinois, 61554, United States
Penn State Hershey Cancer Institute-Clinical Trials Office

Hershey, Pennsylvania, 17033-0850, United States
Penrose-Saint Francis Healthcare

Colorado Springs, Colorado, 80907, United States
Penticton Regional Hospital

Penticton, British Columbia, V2A 3G6, Canada
Perry Memorial Hospital

Princeton, Illinois, 61356, United States
Physicians' Clinic of Iowa PC

Cedar Rapids, Iowa, 52402, United States
Piedmont Hospital

Atlanta, Georgia, 30309, United States
Porter Adventist Hospital

Denver, Colorado, 80210, United States
Poudre Valley Hospital

Fort Collins, Colorado, 80524, United States
Presbyterian - Saint Lukes Medical Center - Health One

Denver, Colorado, 80218, United States
Presbyterian Kaseman Hospital

Albuquerque, New Mexico, 87110, United States
Proctor Hospital

Peoria, Illinois, 61614, United States
Providence - Saint Peter Hospital

Olympia, Washington, 98506-5166, United States
Providence Alaska Medical Center

Anchorage, Alaska, 99508, United States
Providence Milwaukie Hospital

Milwaukie, Oregon, 97222, United States
Providence Portland Medical Center

Portland, Oregon, 97213, United States
Providence Regional Cancer System-Centralia

Centralia, Washington, 98531, United States
Providence Saint Vincent Medical Center

Portland, Oregon, 97225, United States
Regions Hospital

Saint Paul, Minnesota, 55101, United States
Renown Regional Medical Center

Reno, Nevada, 89502, United States
Rhode Island Hospital

Providence, Rhode Island, 02903, United States
Rice Memorial Hospital

Willmar, Minnesota, 56201, United States
Ridgeview Medical Center

Waconia, Minnesota, 55387, United States
Riverside Methodist Hospital

Columbus, Ohio, 43214, United States
Rose Medical Center

Denver, Colorado, 80220, United States
Roswell Park Cancer Institute

Buffalo, New York, 14263, United States
Rush University Medical Center

Chicago, Illinois, 60612, United States
Rutgers Cancer Institute of New Jersey

New Brunswick, New Jersey, 08903, United States
Rutherford Hospital

Rutherfordton, North Carolina, 28139, United States
SCL Health Lutheran Medical Center

Wheat Ridge, Colorado, 80033, United States
SCL Health Saint Joseph Hospital

Denver, Colorado, 80218, United States
Sacred Heart Hospital

Eau Claire, Wisconsin, 54701, United States
Saint Ann's Hospital

Westerville, Ohio, 43081, United States
Saint Anthony Hospital

Lakewood, Colorado, 80228, United States
Saint Anthony's Medical Center

St Louis, Missouri, 63128, United States
Saint Barnabas Medical Center

Livingston, New Jersey, 07039, United States
Saint Charles Hospital

Oregon, Ohio, 43616, United States
Saint Charles Medical Center-Bend

Bend, Oregon, 97701, United States
Saint Clare Hospital

Lakewood, Washington, 98499, United States
Saint Francis Hospital

Federal Way, Washington, 98003, United States
Saint Francis Hospital and Medical Center - Topeka

Topeka, Kansas, 66606, United States
Saint Francis Regional Medical Center

Shakopee, Minnesota, 55379, United States
Saint John Hospital and Medical Center

Detroit, Michigan, 48236, United States
Saint John Macomb-Oakland Hospital

Warren, Michigan, 48093, United States
Saint John's Hospital - Healtheast

Maplewood, Minnesota, 55109, United States
Saint Joseph Medical Center

Bloomington, Illinois, 61701, United States
Saint Joseph Medical Center

Tacoma, Washington, 98405, United States
Saint Joseph Mercy Hospital

Ann Arbor, Michigan, 48106-0995, United States
Saint Joseph Regional Medical Center - Mishawaka

Mishawaka, Indiana, 46545, United States
Saint Joseph's Hospital - Healtheast

Saint Paul, Minnesota, 55102, United States
Saint Joseph's Hospital of Atlanta

Atlanta, Georgia, 30342, United States
Saint Luke's Hospital

Cedar Rapids, Iowa, 52402, United States
Saint Luke's University Hospital-Bethlehem Campus

Bethlehem, Pennsylvania, 18015, United States
Saint Margaret's Hospital

Spring Valley, Illinois, 61362, United States
Saint Mary Corwin Medical Center

Pueblo, Colorado, 81004, United States
Saint Mary Medical and Regional Cancer Center

Langhorne, Pennsylvania, 19047, United States
Saint Mary's Hospital

Green Bay, Wisconsin, 54303, United States
Saint Mary's of Michigan

Saginaw, Michigan, 48601, United States
Saint Vincent Hospital

Green Bay, Wisconsin, 54301, United States
Saint Vincent Hospital and Health Care Center

Indianapolis, Indiana, 46260, United States
Saint Vincent Mercy Medical Center

Toledo, Ohio, 43608, United States
Saint Vincent's Hospital and Medical Center of New York

New York, New York, 10011, United States
Salinas Valley Memorial

Salinas, California, 93901, United States
Samaritan North Health Center

Dayton, Ohio, 45415, United States
San Francisco General Hospital

San Francisco, California, 94110, United States
Sanford Bismarck Medical Center

Bismarck, North Dakota, 58501, United States
Sanford Cancer Center-Oncology Clinic

Sioux Falls, South Dakota, 57104, United States
Sanford USD Medical Center - Sioux Falls

Sioux Falls, South Dakota, 57117-5134, United States
Santa Rosa Memorial Hospital

Sana Rosa, California, 95405, United States
Sarah Culbertson Memorial Hospital

Rushville, Illinois, 62681, United States
Scott and White Memorial Hospital

Temple, Texas, 76508, United States
Scranton Hematology Oncology

Scranton, Pennsylvania, 18510, United States
Scripps Cancer Center

La Jolla, California, 92037, United States
Sibley Memorial Hospital

Washington D.C., District of Columbia, 20016, United States
Sidney and Lois Eskenazi Hospital

Indianapolis, Indiana, 46202, United States
Siouxland Regional Cancer Center

Sioux City, Iowa, 51101, United States
Sky Ridge Medical Center

Lone Tree, Colorado, 80124, United States
South Shore Hospital

South Weymouth, Massachusetts, 02190, United States
Southeast Clinical Oncology Research (SCOR) Consortium NCORP

Winston-Salem, North Carolina, 27104, United States
Southern Regional Medical Center

Riverdale, Georgia, 30274, United States
Southwestern Vermont Medical Center

Bennington, Vermont, 05201, United States
Spartanburg Medical Center

Spartanburg, South Carolina, 29303, United States
Springfield Regional Medical Center

Springfield, Ohio, 45505, United States
Stamford Hospital/Bennett Cancer Center

Stamford, Connecticut, 06904, United States
Stanford Cancer Institute

Palo Alto, California, 94304, United States
State University of New York Downstate Medical Center

Brooklyn, New York, 11203, United States
Staten Island University Hospital

Staten Island, New York, 10305, United States
Suburban Hospital

Bethesda, Maryland, 20814, United States
Sutter Cancer Research Consortium

Novato, California, 94945, United States
Swedish Medical Center

Englewood, Colorado, 80113, United States
Swedish Medical Center-First Hill

Seattle, Washington, 98122-4307, United States
The Cancer Institute of New Jersey Hamilton

Hamilton, New Jersey, 08690, United States
The Medical Center of Aurora

Aurora, Colorado, 80012, United States
The Shaw Regional Cancer Center

Edwards, Colorado, 81632, United States
The Toledo Hospital/Toledo Children's Hospital

Toledo, Ohio, 43606, United States
Thomas Jefferson University Hospital

Philadelphia, Pennsylvania, 19107, United States
Thompson Cancer Survival Center

Knoxville, Tennessee, 37916, United States
Thunder Bay Regional Health Science Centre

Thunder Bay, Ontario, P7B 6V4, Canada
Tod Children's Hospital - Forum Health

Youngstown, Ohio, 44501, United States
Toledo Clinic Cancer Centers-Bowling Green

Bowling Green, Ohio, 43402, United States
Toledo Clinic Cancer Centers-Maumee

Maumee, Ohio, 43537, United States
Toledo Clinic Cancer Centers-Monroe

Monroe, Michigan, 48162, United States
Toledo Clinic Cancer Centers-Oregon

Oregon, Ohio, 43616, United States
Toledo Clinic Cancer Centers-Toledo

Toledo, Ohio, 43623, United States
Toledo Community Hospital Oncology Program CCOP

Toledo, Ohio, 43617, United States
Toledo Radiation Oncology at Northwest Ohio Onocolgy Center

Maumee, Ohio, 43537, United States
Tom Baker Cancer Centre

Calgary, Alberta, T2N 4N2, Canada
Tom K Lee Inc

Oakland, California, 94609, United States
Trinity Cancer Care Center

Minot, North Dakota, 58701, United States
Tripler Army Medical Center

Honolulu, Hawaii, 96859, United States
Tufts Medical Center

Boston, Massachusetts, 02111, United States
UCLA / Jonsson Comprehensive Cancer Center

Los Angeles, California, 90095, United States
UCSF Medical Center-Mount Zion

San Francisco, California, 94115, United States
UNC Lineberger Comprehensive Cancer Center

Chapel Hill, North Carolina, 27599, United States
USC / Norris Comprehensive Cancer Center

Los Angeles, California, 90033, United States
UT Southwestern/Simmons Cancer Center-Dallas

Dallas, Texas, 75390, United States
UW Health Oncology-One South Park

Madison, Wisconsin, 53715, United States
Union Hospital of Cecil County

Elkton MD, Maryland, 21921, United States
United Hospital

Saint Paul, Minnesota, 55102, United States
Unity Hospital

Fridley, Minnesota, 55432, United States
University Hospital of Brooklyn

Brooklyn, New York, 11203, United States
University of Alabama at Birmingham Cancer Center

Birmingham, Alabama, 35233, United States
University of California San Diego

San Diego, California, 92103, United States
University of Chicago Comprehensive Cancer Center

Chicago, Illinois, 60637, United States
University of Cincinnati

Cincinnati, Ohio, 45267, United States
University of Hawaii Cancer Center

Honolulu, Hawaii, 96813, United States
University of Michigan Comprehensive Cancer Center

Ann Arbor, Michigan, 48109, United States
University of New Mexico Cancer Center

Albuquerque, New Mexico, 87102, United States
University of Oklahoma Health Sciences Center

Oklahoma City, Oklahoma, 73104, United States
University of Pennsylvania/Abramson Cancer Center

Philadelphia, Pennsylvania, 19104, United States
University of Pittsburgh Cancer Institute (UPCI)

Pittsburgh, Pennsylvania, 15232, United States
University of Texas Health Science Center at San Antonio

San Antonio, Texas, 78229, United States
University of Toledo

Toledo, Ohio, 43614, United States
University of Vermont College of Medicine

Burlington, Vermont, 05405, United States
University of Washington Medical Center

Seattle, Washington, 98195, United States
University of Wisconsin Hospital and Clinics

Madison, Wisconsin, 53792, United States
Upper Valley Medical Center

Troy, Ohio, 45373, United States
Valley Medical Oncology Consultants

Pleasanton, California, 94588, United States
Valley Medical Oncology Consultants-Castro Valley

Castro Valley, California, 94546, United States
Valley Medical Oncology Consultants-Fremont

Fremont, California, 94538, United States
Valley Radiation Oncology

Peru, Illinois, 61354, United States
Veterans Administration-San Diego Medical Center

San Diego, California, 92161, United States
Via Christi Regional Medical Center

Wichita, Kansas, 67214, United States
Vince Lombardi Cancer Clinic-Marinette

Marinette, Wisconsin, 54143, United States
Virginia Commonwealth University/Massey Cancer Center

Richmond, Virginia, 23298, United States
Virginia Piper Cancer Institute

Minneapolis, Minnesota, 55407, United States
Virtua Memorial

Mount Holly, New Jersey, 08060, United States
Virtua Voorhees

Voorhees Township, New Jersey, 08043, United States
Washington University School of Medicine

St Louis, Missouri, 63110, United States
Wayne Memorial Hospital

Goldsboro, North Carolina, 27534, United States
Wayne State University/Karmanos Cancer Institute

Detroit, Michigan, 48201, United States
Weill Medical College of Cornell University

New York, New York, 10065, United States
Weiss Memorial Hospital

Chicago, Illinois, 60640, United States
Well Star Cobb Hospital

Austell, Georgia, 30106, United States
WellSpan Health-York Hospital

York, Pennsylvania, 17403, United States
Wellstar Kennestone Hospital

Marietta, Georgia, 30060, United States
Western Illinois Cancer Treatment Center

Galesburg, Illinois, 61401, United States
Western Oncology Research Consortium

Portland, Oregon, 97213, United States
Wichita NCI Community Oncology Research Program

Wichita, Kansas, 67214, United States
William Beaumont Hospital-Royal Oak

Royal Oak, Michigan, 48073, United States
Women and Infants Hospital

Providence, Rhode Island, 02905, United States
Woodwinds Health Campus

Woodbury, Minnesota, 55125, United States
Zale Lipshy University Hospital

Dallas, Texas, 75235, United States

Conditions

Explore the condition pages connected to this study.

ESTROGEN RECEPTOR POSITIVE BREAST CANCER PROGESTERONE RECEPTOR POSITIVE TUMOR RECURRENT BREAST CARCINOMA STAGE IA BREAST CANCER STAGE IB BREAST CANCER STAGE IIA BREAST CANCER STAGE IIB BREAST CANCER STAGE IIIA BREAST CANCER