NCT05075980 2026-02-13Intensity Modulated Proton or X-Ray Therapy After Surgery for Treatment of Head and Neck Cancer, the HEADLIGHT StudyMayo ClinicPhase 2 Recruiting174 enrolled
NCT01220583 2025-02-13Radiation Therapy With or Without Chemotherapy in Treating Patients With High-Risk Malignant Salivary Gland Tumors That Have Been Removed By SurgeryRadiation Therapy Oncology GroupPhase 2 Active not recruiting252 enrolled