Concomitant Boost With Six Fractions of Radiation a Week in Locally Advanced Head and Neck Cancer Patients: A Prospective Study

Background and objective Radiation therapy plays a significant role in the radical treatment of locally advanced head and neck cancers. Studies have shown the radiobiological advantage of accelerated chemoradiation over conventional chemoradiation as it reduces the chances of accelerated repopulation and decreases overall treatment time. This study aimed to assess the response and toxicities of accelerated concomitant chemoradiation in locally advanced head and neck cancer patients. Methods A total of 51 patients were enrolled and treated with accelerated concomitant chemoradiation, receiving one fraction of radiation per day, six fractions per week, with the sixth fraction as a boost on Saturdays, with weekly concurrent cisplatin at 40 mg/m