Testing Longer Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With Cancer That Has Spread to the Brain

Banner University Medical Center - Tucson

Tucson, United States

University of Arizona Cancer Center-North Campus

Tucson, United States

Mercy Hospital Fort Smith

Fort Smith, United States

University of Arkansas for Medical Sciences

Little Rock, United States

Kaiser Permanente-Anaheim

Anaheim, United States

Kaiser Permanente-Bellflower

Bellflower, United States

City of Hope Corona

Corona, United States

City of Hope Comprehensive Cancer Center

Duarte, United States

UC San Diego Health System - Encinitas

Encinitas, United States

UCI Health - Chao Family Comprehensive Cancer Center and Ambulatory Care

Irvine, United States

City of Hope at Irvine Lennar

Irvine, United States

UC San Diego Moores Cancer Center

La Jolla, United States

City of Hope Antelope Valley

Lancaster, United States

Kaiser Permanente Los Angeles Medical Center

Los Angeles, United States

Cedars-Sinai Medical Center

Los Angeles, United States

Providence Queen of The Valley

Napa, United States

Kaiser Permanente-Ontario

Ontario, United States

UC Irvine Health/Chao Family Comprehensive Cancer Center

Orange, United States

Stanford Cancer Institute Palo Alto

Palo Alto, United States

UC San Diego Medical Center - Hillcrest

San Diego, United States

Providence Medical Foundation - Santa Rosa

Santa Rosa, United States

City of Hope South Pasadena

South Pasadena, United States

City of Hope South Bay

Torrance, United States

City of Hope Upland

Upland, United States

John Muir Medical Center-Walnut Creek

Walnut Creek, United States

UCHealth University of Colorado Hospital

Aurora, United States

UCHealth Memorial Hospital Central

Colorado Springs, United States

Memorial Hospital North

Colorado Springs, United States

Poudre Valley Hospital

Fort Collins, United States

Cancer Care and Hematology-Fort Collins

Fort Collins, United States

UCHealth Greeley Hospital

Greeley, United States

Medical Center of the Rockies

Loveland, United States

Hartford Hospital

Hartford, United States

The Hospital of Central Connecticut

New Britain, United States

UM Sylvester Comprehensive Cancer Center at Aventura

Aventura, United States

Boca Raton Regional Hospital

Boca Raton, United States

UM Sylvester Comprehensive Cancer Center at Coral Gables

Coral Gables, United States

UM Sylvester Comprehensive Cancer Center at Deerfield Beach

Deerfield Beach, United States

UM Sylvester Comprehensive Cancer Center at Doral

Doral, United States

University of Miami Miller School of Medicine-Sylvester Cancer Center

Miami, United States

Miami Cancer Institute

Miami, United States

UM Sylvester Comprehensive Cancer Center at Kendall

Miami, United States

UM Sylvester Comprehensive Cancer Center at Plantation

Plantation, United States

Moffitt Cancer Center-International Plaza

Tampa, United States

Moffitt Cancer Center - McKinley Campus

Tampa, United States

Moffitt Cancer Center

Tampa, United States

Moffitt Cancer Center at Wesley Chapel

Wesley Chapel, United States

Emory University Hospital Midtown

Atlanta, United States

Piedmont Hospital

Atlanta, United States

Emory University Hospital/Winship Cancer Institute

Atlanta, United States

Emory Saint Joseph's Hospital

Atlanta, United States

WellStar Cobb Hospital

Austell, United States

Wellstar Kennestone Hospital

Marietta, United States

Hawaii Cancer Care Inc - Waterfront Plaza

Honolulu, United States

Queen's Cancer Cenrer - POB I

Honolulu, United States

Queen's Medical Center

Honolulu, United States

University of Hawaii Cancer Center

Honolulu, United States

Queen's Cancer Center - Kuakini

Honolulu, United States

Kapiolani Medical Center for Women and Children

Honolulu, United States

Castle Medical Center

Kailua, United States

Wilcox Memorial Hospital and Kauai Medical Clinic

Lihue, United States

Hawaii Cancer Care - Westridge

‘Aiea, United States

The Queen's Medical Center - West Oahu

‘Ewa Beach, United States

Centralia Oncology Clinic

Centralia, United States

Northwestern University

Chicago, United States

Rush MD Anderson Cancer Center

Chicago, United States

University of Chicago Comprehensive Cancer Center

Chicago, United States

Carle at The Riverfront

Danville, United States

Cancer Care Specialists of Illinois - Decatur

Decatur, United States

Decatur Memorial Hospital

Decatur, United States

Carle Physician Group-Effingham

Effingham, United States

Crossroads Cancer Center

Effingham, United States

Elmhurst Memorial Hospital

Elmhurst, United States

Carle Physician Group-Mattoon/Charleston

Mattoon, United States

Loyola University Medical Center

Maywood, United States

Edward Hospital/Cancer Center

Naperville, United States

UC Comprehensive Cancer Center at Silver Cross

New Lenox, United States

Cancer Care Center of O'Fallon

O'Fallon, United States

HSHS Saint Elizabeth's Hospital

O'Fallon, United States

Northwestern Medicine Orland Park

Orland Park, United States

University of Chicago Medicine-Orland Park

Orland Park, United States

Memorial Hospital East

Shiloh, United States

Southern Illinois University School of Medicine

Springfield, United States

Springfield Clinic

Springfield, United States

Springfield Memorial Hospital

Springfield, United States

Carle Cancer Center

Urbana, United States

Northwestern Medicine Cancer Center Warrenville

Warrenville, United States

Northwest Cancer Center - Crown Point

Crown Point, United States

UChicago Medicine Northwest Indiana

Crown Point, United States

Northwest Oncology LLC

Dyer, United States

Goshen Center for Cancer Care

Goshen, United States

Northwest Cancer Center - Hobart

Hobart, United States

Saint Mary Medical Center

Hobart, United States

The Community Hospital

Munster, United States

Women's Diagnostic Center - Munster

Munster, United States

Northwest Cancer Center - Valparaiso

Valparaiso, United States

Mary Greeley Medical Center

Ames, United States

McFarland Clinic - Ames

Ames, United States

University of Iowa/Holden Comprehensive Cancer Center

Iowa City, United States

University of Kansas Cancer Center

Kansas City, United States

The University of Kansas Cancer Center - Olathe

Olathe, United States

University of Kansas Cancer Center-Overland Park

Overland Park, United States

Baptist Health Hardin

Elizabethtown, United States

University of Kentucky/Markey Cancer Center

Lexington, United States

The James Graham Brown Cancer Center at University of Louisville

Louisville, United States

Norton Brownsboro Hospital and Medical Campus

Louisville, United States

UofL Health Medical Center Northeast

Louisville, United States

Owensboro Health Mitchell Memorial Cancer Center

Owensboro, United States

MaineHealth Maine Medical Center - Portland

Portland, United States

MaineHealth Cancer Care Center of York County

Sanford, United States

MaineHealth Maine Medical Center- Scarborough

Scarborough, United States

Maryland Proton Treatment Center

Baltimore, United States

University of Maryland/Greenebaum Cancer Center

Baltimore, United States

Sinai Hospital of Baltimore

Baltimore, United States

UM Upper Chesapeake Medical Center

Bel Air, United States

Central Maryland Radiation Oncology in Howard County

Columbia, United States

University of Maryland Shore Medical Center at Easton

Easton, United States

UM Baltimore Washington Medical Center/Tate Cancer Center

Glen Burnie, United States

UM Capital Region Medical Center

Largo, United States

William E Kahlert Regional Cancer Center/Sinai Hospital

Westminster, United States

Trinity Health Saint Joseph Mercy Hospital Ann Arbor

Ann Arbor, United States

University of Michigan Rogel Cancer Center

Ann Arbor, United States

Trinity Health IHA Medical Group Hematology Oncology - Brighton

Brighton, United States

Henry Ford Cancer Institute-Downriver

Brownstown, United States

Henry Ford Macomb Hospital-Clinton Township

Clinton Township, United States

Henry Ford Hospital

Detroit, United States

Trinity Health Saint Mary Mercy Livonia Hospital

Livonia, United States

Henry Ford Health Providence Novi Hospital

Novi, United States

MyMichigan Medical Center Saginaw

Saginaw, United States

MyMichigan Medical Center Tawas

Tawas City, United States

Henry Ford West Bloomfield Hospital

West Bloomfield, United States

Trinity Health IHA Medical Group Hematology Oncology Ann Arbor Campus

Ypsilanti, United States

Minnesota Oncology Hematology PA-Chaska

Chaska, United States

Fairview Clinics and Surgery Center Maple Grove

Maple Grove, United States

Hennepin County Medical Center

Minneapolis, United States

University of Minnesota/Masonic Cancer Center

Minneapolis, United States

Monticello Cancer Center

Monticello, United States

Coborn Cancer Center at Saint Cloud Hospital

Saint Cloud, United States

Ridgeview Medical Center

Waconia, United States

University of Mississippi Medical Center

Jackson, United States

Siteman Cancer Center at Saint Peters Hospital

City of Saint Peters, United States

MU Health - University Hospital/Ellis Fischel Cancer Center

Columbia, United States

Siteman Cancer Center at West County Hospital

Creve Coeur, United States

Parkland Health Center - Farmington

Farmington, United States

Mercy Hospital Springfield

Springfield, United States

Washington University School of Medicine

St Louis, United States

Siteman Cancer Center-South County

St Louis, United States

Siteman Cancer Center at Christian Hospital

St Louis, United States

Nebraska Medicine-Bellevue

Bellevue, United States

Nebraska Medicine-Village Pointe

Omaha, United States

University of Nebraska Medical Center

Omaha, United States

Renown Regional Medical Center

Reno, United States

Memorial Sloan Kettering Basking Ridge

Basking Ridge, United States

Jefferson Cherry Hill Hospital

Cherry Hill, United States

Saint Barnabas Medical Center

Livingston, United States

Memorial Sloan Kettering Monmouth

Middletown, United States

Memorial Sloan Kettering Bergen

Montvale, United States

Jersey Shore Medical Center

Neptune City, United States

Rutgers Cancer Institute of New Jersey

New Brunswick, United States

Rutgers New Jersey Medical School

Newark, United States

Newark Beth Israel Medical Center

Newark, United States

The Valley Hospital - Luckow Pavilion

Paramus, United States

Valley Health System Ridgewood Campus

Ridgewood, United States

Sidney Kimmel Cancer Center Washington Township

Sewell, United States

Robert Wood Johnson University Hospital Somerset

Somerville, United States

Community Medical Center

Toms River, United States

University of New Mexico Cancer Center

Albuquerque, United States

New York-Presbyterian/Brooklyn Methodist Hospital

Brooklyn, United States

NYU Langone Hospital - Brooklyn

Brooklyn, United States

Memorial Sloan Kettering Commack

Commack, United States

The New York Hospital Medical Center of Queens

Flushing, United States

Memorial Sloan Kettering Westchester

Harrison, United States

Northwell Health/Center for Advanced Medicine

Lake Success, United States

NYU Langone Hospital - Long Island

Mineola, United States

Mount Sinai Chelsea

New York, United States

Laura and Isaac Perlmutter Cancer Center at NYU Langone

New York, United States

Mount Sinai West

New York, United States

Mount Sinai Hospital

New York, United States

Manhattan Eye Ear and Throat Hospital

New York, United States

Memorial Sloan Kettering Cancer Center

New York, United States

NYP/Weill Cornell Medical Center

New York, United States

Lenox Hill Hospital

New York, United States

Mount Sinai South Nassau

Oceanside, United States

University of Rochester

Rochester, United States

Stony Brook University Medical Center

Stony Brook, United States

State University of New York Upstate Medical University

Syracuse, United States

SUNY Upstate Medical Center-Community Campus

Syracuse, United States

Montefiore Medical Center-Einstein Campus

The Bronx, United States

Montefiore Medical Center-Weiler Hospital

The Bronx, United States

Montefiore Medical Center - Moses Campus

The Bronx, United States

Memorial Sloan Kettering Nassau

Uniondale, United States

Sanford Broadway Medical Center

Fargo, United States

Sanford Roger Maris Cancer Center

Fargo, United States

UH Seidman Cancer Center at UH Avon Health Center

Avon, United States

Indu and Raj Soin Medical Center

Beavercreek, United States

University of Cincinnati Cancer Center-UC Medical Center

Cincinnati, United States

Case Western Reserve University

Cleveland, United States

Ohio State University Comprehensive Cancer Center

Columbus, United States

Riverside Methodist Hospital

Columbus, United States

Grant Medical Center

Columbus, United States

Delaware Health Center-Grady Cancer Center

Delaware, United States

Grady Memorial Hospital

Delaware, United States

Kettering Medical Center

Kettering, United States

UH Seidman Cancer Center at Lake Health Mentor Campus

Mentor, United States

University of Cincinnati Cancer Center-West Chester

West Chester, United States

Saint Elizabeth Youngstown Hospital

Youngstown, United States

University of Oklahoma Health Sciences Center

Oklahoma City, United States

Clackamas Radiation Oncology Center

Clackamas, United States

Legacy Mount Hood Medical Center

Gresham, United States

Legacy Good Samaritan Hospital and Medical Center

Portland, United States

Providence Portland Medical Center

Portland, United States

Providence Saint Vincent Medical Center

Portland, United States

Legacy Meridian Park Hospital

Tualatin, United States

Saint Luke's Cancer Center - Allentown

Allentown, United States

Saint Luke's University Hospital-Bethlehem Campus

Bethlehem, United States

Chambersburg Hospital

Chambersburg, United States

Northeast Radiation Oncology Center

Dunmore, United States

Saint Luke's Hospital-Anderson Campus

Easton, United States

Penn State Milton S Hershey Medical Center

Hershey, United States

NRG Oncology

Philadelphia, United States

University of Pennsylvania/Abramson Cancer Center

Philadelphia, United States

Thomas Jefferson University Hospital

Philadelphia, United States

Jefferson Torresdale Hospital

Philadelphia, United States

UPMC-Presbyterian Hospital

Pittsburgh, United States

UPMC-Shadyside Hospital

Pittsburgh, United States

Saint Luke's Hospital - Upper Bucks Campus

Quakertown, United States

Saint Luke's Hospital - Monroe Campus

Stroudsburg, United States

Reading Hospital

West Reading, United States

WellSpan Health-York Cancer Center

York, United States

WellSpan Health-York Hospital

York, United States

Saint Francis Hospital

Greenville, United States

Saint Francis Cancer Center

Greenville, United States

Sanford Cancer Center Oncology Clinic

Sioux Falls, United States

Sanford USD Medical Center - Sioux Falls

Sioux Falls, United States

Vanderbilt Breast Center at One Hundred Oaks

Nashville, United States

Vanderbilt University/Ingram Cancer Center

Nashville, United States

MD Anderson in The Woodlands

Conroe, United States

Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center

Houston, United States

Memorial Hermann Texas Medical Center

Houston, United States

UT MD Anderson Cancer Center

Houston, United States

MD Anderson West Houston

Houston, United States

UT MD Anderson - League City

League City, United States

University of Texas Health Science Center at San Antonio

San Antonio, United States

MD Anderson in Sugar Land

Sugar Land, United States

Huntsman Cancer Institute/University of Utah

Salt Lake City, United States

University of Vermont Medical Center

Burlington, United States

University of Vermont and State Agricultural College

Burlington, United States

University of Virginia Cancer Center

Charlottesville, United States

VCU Massey Comprehensive Cancer Center

Richmond, United States

Valley Medical Center

Renton, United States

Legacy Cancer Institute Medical Oncology and Day Treatment

Vancouver, United States

Legacy Salmon Creek Hospital

Vancouver, United States

Langlade Hospital and Cancer Center

Antigo, United States

ThedaCare Regional Cancer Center

Appleton, United States

Gundersen Lutheran Medical Center

La Crosse, United States

University of Wisconsin Carbone Cancer Center - Eastpark Medical Center

Madison, United States

University of Wisconsin Carbone Cancer Center - University Hospital

Madison, United States

Medical College of Wisconsin

Milwaukee, United States

Aspirus Cancer Care - James Beck Cancer Center

Rhinelander, United States

Aspirus Cancer Care - Stevens Point

Stevens Point, United States

Aspirus Regional Cancer Center

Wausau, United States

Aspirus Cancer Care - Wisconsin Rapids

Wisconsin Rapids, United States

CHUM - Centre Hospitalier de l'Universite de Montreal

Montreal, Canada

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

Montreal, Canada

Pamela Youde Nethersole Eastern Hospital

Chai Wan, Hong Kong

Beacon Hospital

Dublin, Ireland

Saint Lukes Hospital

Dublin, Ireland

University College Hospital Galway

Galway, Ireland

Cork Radiation Oncology Associates Limited

Cork, Ireland

Cork University Hospital

Cork, Ireland