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Swallowing outcomes in patients with oropharyngeal cancer undergoing organ‐ preservation treatment
Author(s) -
Starmer Heather M.,
Tippett Donna,
Webster Kimberly,
Quon Harry,
Jones Bronwyn,
Hardy Sarah,
Gourin Christine G.
Publication year - 2014
Publication title -
head and neck
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.012
H-Index - 127
eISSN - 1097-0347
pISSN - 1043-3074
DOI - 10.1002/hed.23465
Subject(s) - medicine , swallowing , dysphagia , retrospective cohort study , oropharyngeal dysphagia , head and neck cancer , airway , pharynx , radiation therapy , surgery
Background The purpose of this study was to assess swallowing outcomes in a cohort of patients with oropharyngeal squamous cell carcinoma (SCC) undergoing nonoperative treatment. Methods We conducted a retrospective study of patients who completed videofluoroscopic swallowing studies (VFSS) after nonoperative treatment of oropharyngeal SCC. All patients received intensity‐modulated radiation therapy (IMRT) ± chemotherapy. Swallowing abnormalities were recorded and the Penetration Aspiration Scale (PAS) quantified airway infiltration. Results Posttreatment VFSS ( n = 71) occurred at an average of 4.69 months posttreatment. Abnormal PAS was noted in 45% of swallow studies. Swallowing decompensations included reduced pharyngeal constriction (75%), epiglottic tilt (70%), cricopharyngeal opening (42%), and hyoid excursion (42%). The only variable independently associated with abnormal PAS was pretreatment swallowing difficulty (odds ratio [OR] = 4.02; p = .009). Conclusion This study demonstrates that patients undergoing nonsurgical treatment for oropharyngeal SCC are at risk for posttreatment dysphagia. This suggests a need for dysphagia evaluation/management and refinement of interventions to minimize dysphagia. © 2014 Wiley Periodicals, Inc. Head Neck , 36: 1392–1397, 2014