BACKGROUND: The purpose of this systematic review was to identify the risk factors for late dysphagia in patients with head and neck cancer after (chemo)radiotherapy. METHODS: The review was performed using search strategies, including PubMed, the Cochrane Library, and Embase databases. The effects of studies were combined with the study quality score using a best-evidence synthesis model. RESULTS: Twenty observational studies were evaluated. According to the best-evidence synthesis criteria, there were 2 strong-evidence risk factors for late dysphagia, including the use of chemoradiotherapy (CRT) and the presence of hypopharyngeal carcinoma. We also identified 8 moderate-evidence, 17 limited-evidence, and 1 conflicting-evidence risk factors. CONCLUSION: Although there is no conclusive evidence for dysphagia in patients with head and neck cancer after (chemo)radiotherapy, these data provide evidence to guide clinicians in patients who will have late dysphagia and to choose an optimal prophylactic strategy.
BACKGROUND: The purpose of this systematic review was to identify the risk factors for late dysphagia in patients with head and neck cancer after (chemo)radiotherapy. METHODS: The review was performed using search strategies, including PubMed, the Cochrane Library, and Embase databases. The effects of studies were combined with the study quality score using a best-evidence synthesis model. RESULTS: Twenty observational studies were evaluated. According to the best-evidence synthesis criteria, there were 2 strong-evidence risk factors for late dysphagia, including the use of chemoradiotherapy (CRT) and the presence of hypopharyngeal carcinoma. We also identified 8 moderate-evidence, 17 limited-evidence, and 1 conflicting-evidence risk factors. CONCLUSION: Although there is no conclusive evidence for dysphagia in patients with head and neck cancer after (chemo)radiotherapy, these data provide evidence to guide clinicians in patients who will have late dysphagia and to choose an optimal prophylactic strategy.
Authors: Susanne Wiegand; G Wichmann; W Golusinski; C R Leemans; J P Klussmann; A Dietz Journal: Eur Arch Otorhinolaryngol Date: 2018-03-27 Impact factor: 2.503
Authors: Rainer Wirth; Rainer Dziewas; Anne Marie Beck; Pere Clavé; Shaheen Hamdy; Hans Juergen Heppner; Susan Langmore; Andreas Herbert Leischker; Rosemary Martino; Petra Pluschinski; Alexander Rösler; Reza Shaker; Tobias Warnecke; Cornel Christian Sieber; Dorothee Volkert Journal: Clin Interv Aging Date: 2016-02-23 Impact factor: 4.458