Testing the Addition of M3814 (Peposertib) to Radiation Therapy for Patients With Advanced Head and Neck Cancer Who Cannot Take Cisplatin

Laura and Isaac Perlmutter Cancer Center at NYU Langone, New York

NYU Langone Hospital - Long Island, Mineola

Highland Hospital, Rochester

University of Rochester, Rochester

Inova Schar Cancer Institute, Fairfax

Medical University of South Carolina, Charleston

Emory University Hospital Midtown, Atlanta

Emory University Hospital/Winship Cancer Institute, Atlanta

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

Moffitt Cancer Center, Tampa

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

Ohio State University Comprehensive Cancer Center, Columbus

Sanford Cancer Center Oncology Clinic, Sioux Falls

Carle Cancer Center, Urbana

Carle at The Riverfront, Danville

Carle Physician Group-Mattoon/Charleston, Mattoon

Carle Physician Group-Effingham, Effingham

University of Oklahoma Health Sciences Center, Oklahoma City

M D Anderson Cancer Center, Houston

Mayo Clinic Hospital in Arizona, Phoenix

Banner MD Anderson Cancer Center, Gilbert

Banner University Medical Center - Tucson, Tucson

University of Arizona Cancer Center-North Campus, Tucson

UC San Diego Moores Cancer Center, La Jolla

Stanford Cancer Institute Palo Alto, Palo Alto

Providence Portland Medical Center, Portland

Sanford USD Medical Center - Sioux Falls, Sioux Falls