NCT07513389 2026-04-07
Omission of Postoperative Radiation in HPV-Associated Oropharyngeal Cancer Using ctHPVDNA Surveillance (OPERATION)
Medical University of South Carolina
Phase 2 Not yet recruiting
Medical University of South Carolina
NRG Oncology
Zhujiang Hospital
Rigshospitalet, Denmark
M.D. Anderson Cancer Center
Cedars-Sinai Medical Center
University of Vermont Medical Center
Centro de Excelencia en Enfermedades de Cabeza y Cuello
Mayo Clinic
Hunan Cancer Hospital