Testing What Happens When an Immunotherapy Drug (Pembrolizumab) is Given by Itself Compared to the Usual Treatment of Chemotherapy With Radiation After Surgery for Recurrent Head and Neck Squamous Cell Carcinoma

RECRUITING

Mount Sinai Union Square, New York

RECRUITING

Mount Sinai Chelsea, New York

RECRUITING

Mount Sinai Hospital, New York

RECRUITING

Memorial Sloan Kettering Cancer Center, New York

RECRUITING

Montefiore Medical Center-Einstein Campus, The Bronx

RECRUITING

Montefiore Medical Center - Moses Campus, The Bronx

RECRUITING

Memorial Sloan Kettering Westchester, Harrison

RECRUITING

Memorial Sloan Kettering Nassau, Uniondale

RECRUITING

Memorial Sloan Kettering Commack, Commack

RECRUITING

Stony Brook University Medical Center, Stony Brook

RECRUITING

Wilmot Cancer Institute at Webster, Webster

RECRUITING

University of Rochester, Rochester

RECRUITING

UPMC-Saint Margaret, Pittsburgh

RECRUITING

University of Pittsburgh Cancer Institute (UPCI), Pittsburgh

ACTIVE_NOT_RECRUITING

UPMC-Shadyside Hospital, Pittsburgh

RECRUITING

UPMC-Passavant Hospital, Pittsburgh

RECRUITING

UPMC Hillman Cancer Center - New Castle, New Castle

RECRUITING

UPMC Cancer Center at UPMC Horizon, Farrell

RECRUITING

UPMC Hillman Cancer Center Erie, Erie

RECRUITING

UPMC Altoona, Altoona

RECRUITING

UPMC Memorial, York

RECRUITING

Geisinger Medical Center, Danville

RECRUITING

Geisinger Medical Oncology-Lewisburg, Lewisburg

RECRUITING

Geisinger Wyoming Valley/Henry Cancer Center, Wilkes-Barre

RECRUITING

Thomas Jefferson University Hospital, Philadelphia

RECRUITING

Fox Chase Cancer Center, Philadelphia

RECRUITING

Jefferson Torresdale Hospital, Philadelphia

ACTIVE_NOT_RECRUITING

Temple University Hospital, Philadelphia

ACTIVE_NOT_RECRUITING

MedStar Washington Hospital Center, Washington D.C.

RECRUITING

Central Maryland Radiation Oncology in Howard County, Columbia

RECRUITING

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

SUSPENDED

Maryland Proton Treatment Center, Baltimore

RECRUITING

University of Maryland/Greenebaum Cancer Center, Baltimore

RECRUITING

VCU Massey Cancer Center at Stony Point, Richmond

RECRUITING

VCU Massey Comprehensive Cancer Center, Richmond

SUSPENDED

Randolph Hospital, Asheboro

RECRUITING

Annie Penn Memorial Hospital, Reidsville

RECRUITING

Cone Health Cancer Center, Greensboro

RECRUITING

Medical University of South Carolina, Charleston

RECRUITING

Emory Proton Therapy Center, Atlanta

RECRUITING

Emory University Hospital Midtown, Atlanta

SUSPENDED

Emory University Hospital/Winship Cancer Institute, Atlanta

SUSPENDED

Memorial Health University Medical Center, Savannah

ACTIVE_NOT_RECRUITING

University of Florida Health Science Center - Gainesville, Gainesville

RECRUITING

University of Miami Miller School of Medicine-Sylvester Cancer Center, Miami

RECRUITING

UM Sylvester Comprehensive Cancer Center at Coral Gables, Coral Gables

RECRUITING

UM Sylvester Comprehensive Cancer Center at Plantation, Plantation

RECRUITING

UM Sylvester Comprehensive Cancer Center at Deerfield Beach, Deerfield Beach

SUSPENDED

Moffitt Cancer Center-International Plaza, Tampa

RECRUITING

Moffitt Cancer Center - McKinley Campus, Tampa

RECRUITING

Moffitt Cancer Center, Tampa

SUSPENDED

University of Alabama at Birmingham Cancer Center, Birmingham

RECRUITING

Vanderbilt University/Ingram Cancer Center, Nashville

SUSPENDED

University of Mississippi Medical Center, Jackson

RECRUITING

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

RECRUITING

UofL Health Medical Center Northeast, Louisville

RECRUITING

University of Kentucky/Markey Cancer Center, Lexington

RECRUITING

Cleveland Clinic Foundation, Cleveland

ACTIVE_NOT_RECRUITING

Dayton Physicians LLC-Atrium, Franklin

RECRUITING

Miami Valley Cancer Care and Infusion, Greenville

RECRUITING

Upper Valley Medical Center, Troy

RECRUITING

Premier Blood and Cancer Center, Dayton

ACTIVE_NOT_RECRUITING

Greater Dayton Cancer Center, Kettering

ACTIVE_NOT_RECRUITING

Dayton Physician LLC - Englewood, Dayton

RECRUITING

Miami Valley Hospital North, Dayton

ACTIVE_NOT_RECRUITING

Kettering Medical Center, Kettering

ACTIVE_NOT_RECRUITING

Indu and Raj Soin Medical Center, Beavercreek

ACTIVE_NOT_RECRUITING

Dayton Physicians LLC-Miami Valley South, Centerville

RECRUITING

Miami Valley Hospital South, Centerville

ACTIVE_NOT_RECRUITING

Reid Health, Richmond

SUSPENDED

University of Michigan Comprehensive Cancer Center, Ann Arbor

ACTIVE_NOT_RECRUITING

Wayne State University/Karmanos Cancer Institute, Detroit

ACTIVE_NOT_RECRUITING

Weisberg Cancer Treatment Center, Farmington Hills

RECRUITING

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

RECRUITING

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

RECRUITING

Iowa Methodist Medical Center, Des Moines

RECRUITING

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

RECRUITING

Broadlawns Medical Center, Des Moines

RECRUITING

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

SUSPENDED

Iowa Lutheran Hospital, Des Moines

RECRUITING

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

RECRUITING

Heartland Oncology and Hematology LLP, Council Bluffs

RECRUITING

Methodist Jennie Edmundson Hospital, Council Bluffs

RECRUITING

Froedtert Menomonee Falls Hospital, Menomonee Falls

RECRUITING

Froedtert West Bend Hospital/Kraemer Cancer Center, West Bend

RECRUITING

Drexel Town Square Health Center, Oak Creek

RECRUITING

Medical College of Wisconsin, Milwaukee

RECRUITING

Saint Vincent Hospital Cancer Center Green Bay, Green Bay

RECRUITING

Saint Vincent Hospital Cancer Center at Saint Mary's, Green Bay

ACTIVE_NOT_RECRUITING

HSHS Sacred Heart Hospital, Eau Claire

RECRUITING

ThedaCare Regional Cancer Center, Appleton

RECRUITING

Sanford Joe Lueken Cancer Center, Bemidji

RECRUITING

Avera Cancer Institute at Yankton, Yankton

RECRUITING

Avera Cancer Institute, Sioux Falls

RECRUITING

Sanford Roger Maris Cancer Center, Fargo

RECRUITING

Sanford Bismarck Medical Center, Bismarck

RECRUITING

Benefis Sletten Cancer Institute, Great Falls

RECRUITING

Community Medical Center, Missoula

RECRUITING

Logan Health Medical Center, Kalispell

ACTIVE_NOT_RECRUITING

Northwestern Medicine Lake Forest Hospital, Lake Forest

RECRUITING

Northwestern Medicine Cancer Center Kishwaukee, DeKalb

RECRUITING

Northwestern Medicine Cancer Center Delnor, Geneva

RECRUITING

Loyola University Medical Center, Maywood

RECRUITING

Northwestern Medicine Cancer Center Warrenville, Warrenville

RECRUITING

Northwestern University, Chicago

RECRUITING

John H Stroger Jr Hospital of Cook County, Chicago

RECRUITING

University of Illinois, Chicago

RECRUITING

Carle Cancer Center, Urbana

SUSPENDED

The Carle Foundation Hospital, Urbana

RECRUITING

Carle at The Riverfront, Danville

RECRUITING

Carle Physician Group-Mattoon/Charleston, Mattoon

RECRUITING

HSHS Saint Elizabeth's Hospital, O'Fallon

RECRUITING

Carle Physician Group-Effingham, Effingham

RECRUITING

Crossroads Cancer Center, Effingham

SUSPENDED

Cancer Care Specialists of Illinois - Decatur, Decatur

RECRUITING

Decatur Memorial Hospital, Decatur

RECRUITING

Southern Illinois University School of Medicine, Springfield

RECRUITING

Springfield Clinic, Springfield

RECRUITING

Springfield Memorial Hospital, Springfield

ACTIVE_NOT_RECRUITING

Washington University School of Medicine, St Louis

RECRUITING

Mercy Hospital South, St Louis

ACTIVE_NOT_RECRUITING

Siteman Cancer Center-South County, St Louis

ACTIVE_NOT_RECRUITING

Siteman Cancer Center at Christian Hospital, St Louis

ACTIVE_NOT_RECRUITING

Siteman Cancer Center at West County Hospital, Creve Coeur

RECRUITING

Mercy Hospital Saint Louis, St Louis

ACTIVE_NOT_RECRUITING

Siteman Cancer Center at Saint Peters Hospital, City of Saint Peters

SUSPENDED

Saint Francis Medical Center, Cape Girardeau

ACTIVE_NOT_RECRUITING

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

ACTIVE_NOT_RECRUITING

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

ACTIVE_NOT_RECRUITING

University of Kansas Cancer Center - North, Kansas City

SUSPENDED

Mercy Hospital Springfield, Springfield

ACTIVE_NOT_RECRUITING

University of Kansas Cancer Center, Kansas City

ACTIVE_NOT_RECRUITING

University of Kansas Hospital-Westwood Cancer Center, Westwood

ACTIVE_NOT_RECRUITING

University of Kansas Cancer Center-Overland Park, Overland Park

ACTIVE_NOT_RECRUITING

University of Kansas Hospital-Indian Creek Campus, Overland Park

RECRUITING

Nebraska Cancer Specialists/Oncology Hematology West PC - MECC, Omaha

RECRUITING

Nebraska Methodist Hospital, Omaha

SUSPENDED

Oncology Associates PC, Omaha

RECRUITING

University of Arkansas for Medical Sciences, Little Rock

RECRUITING

University of Oklahoma Health Sciences Center, Oklahoma City

RECRUITING

Cancer Centers of Southwest Oklahoma Research, Lawton

ACTIVE_NOT_RECRUITING

Huntsman Cancer Institute/University of Utah, Salt Lake City

RECRUITING

University of New Mexico Cancer Center, Albuquerque

RECRUITING

Kaiser Permanente Los Angeles Medical Center, Los Angeles

RECRUITING

Kaiser Permanente-Bellflower, Bellflower

RECRUITING

Kaiser Permanente-Ontario, Ontario

ACTIVE_NOT_RECRUITING

UC San Diego Moores Cancer Center, La Jolla

ACTIVE_NOT_RECRUITING

California Protons Cancer Therapy Center, San Diego

RECRUITING

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

RECRUITING

Kaiser Permanente-Anaheim, Anaheim

RECRUITING

UC Irvine Health/Chao Family Comprehensive Cancer Center, Orange

ACTIVE_NOT_RECRUITING

Sutter Cancer Centers Radiation Oncology Services-Roseville, Roseville

ACTIVE_NOT_RECRUITING

Sutter Roseville Medical Center, Roseville

SUSPENDED

Clackamas Radiation Oncology Center, Clackamas

SUSPENDED

Providence Cancer Institute Clackamas Clinic, Clackamas

RECRUITING

Providence Newberg Medical Center, Newberg

RECRUITING

Providence Portland Medical Center, Portland

RECRUITING

Providence Saint Vincent Medical Center, Portland

RECRUITING

Smilow Cancer Center/Yale-New Haven Hospital, New Haven

RECRUITING

Yale University, New Haven

RECRUITING

Smilow Cancer Hospital Care Center-Trumbull, Trumbull

RECRUITING

Smilow Cancer Hospital Care Center - Waterford, Waterford

SUSPENDED

Methodist West Hospital, West Des Moines

RECRUITING

Tufts Medical Center, Boston

RECRUITING

Memorial Sloan Kettering Basking Ridge, Basking Ridge

RECRUITING

Memorial Sloan Kettering Monmouth, Middletown

RECRUITING

Memorial Sloan Kettering Bergen, Montvale

RECRUITING

Atrium Medical Center-Middletown Regional Hospital, Franklin

RECRUITING

Sanford USD Medical Center - Sioux Falls, Sioux Falls

RECRUITING

Saint Vincent Hospital Cancer Center at Sturgeon Bay, Sturgeon Bay