Six versus five fractions per week (chemo)-radiotherapy for locally advanced head and neck squamous cell carcinoma – A nationwide cohort study from the Swedish head and neck cancer register
Purpose: Radiotherapy (RT) for patients with locally advanced head and neck squamous cell carcinoma (LA-HNSCC) can be intensified by delivering 6 (6fx/w) instead of 5 (5fx/w) fractions per week. Randomized trials have demonstrated superiority for 6fx/w in patients treated without concurrent chemotherapy (CRT). This real-world analysis compares 6 vs 5 fx/w in LA-HNSCC all-comers, treated predominan
