NCT01893307 2026-02-24
Intensity-Modulated Proton Beam Therapy or Intensity-Modulated Photon Therapy in Treating Patients With Stage III-IVB Oropharyngeal Cancer
M.D. Anderson Cancer Center
Phase 3 Active not recruiting
M.D. Anderson Cancer Center
Mayo Clinic
NRG Oncology
NRG Oncology
Proton Collaborative Group
Radiation Therapy Oncology Group
University of Aarhus
Heidelberg University