Dosimetry and Acute Toxicity Profile of Patients With Esophageal Cancer Treated With Proton Beam Radiation Therapy: Outcomes From the Proton Collaborative Group REG001-09 Trial

Concurrent chemoradiation plays an integral role in the treatment of esophageal cancer. Proton beam radiation therapy has the potential to spare adjacent critical organs, improving toxicity profiles and potentially improving clinical outcomes.We evaluated the REG001-09 registry for patients undergoing proton radiation therapy for esophageal cancer. Demographic, clinicopathologic, toxicity, and dosimetry information were compiled.We identified...