Systematic Review and Meta-analysis of Conventionally Fractionated Concurrent Chemoradiotherapy versus Altered Fractionation Radiotherapy Alone in the Definitive Management of Locoregionally Advanced Head and Neck Squamous Cell Carcinoma

There is moderate quality evidence that conventionally fractionated CCRT improves survival outcomes compared with AFRT alone in the definitive radiotherapeutic management of locoregionally advanced HNSCC. No form of acceleration can potentially compensate fully for the lack of concurrent chemotherapy.