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Published online by Cambridge University Press: 27 December 2024
This study aimed to explore the influence of laryngopharyngeal reflux on the features of vocal fold polyps and prognosis after office-based transnasal vocal fold polypectomy.
Eighty-four vocal fold polyp patients were retrospectively analysed. Patients were assigned to laryngopharyngeal reflux or non-laryngopharyngeal reflux groups using pre-operative Reflux Symptom Score-12.
The laryngopharyngeal reflux group had significantly higher pre-operative Reflux Sign Assessment scores, worse lifestyle and worse eating habits than the non-laryngopharyngeal reflux group. After office-based transnasal vocal fold polypectomy, the Reflux Symptom Score-12 and Reflux Sign Assessment score decreased in both groups, although the laryngopharyngeal reflux group still had higher values. The non-laryngopharyngeal reflux group had better vocal fold morphology recovery than the laryngopharyngeal reflux group. Multivariate logistic regression analysis demonstrated that smoking and a higher pre-operative Reflux Symptom Score-12 score were independent risk factors for poor prognosis.
Laryngopharyngeal reflux is detrimental to vocal fold recovery of vocal fold polyp patients following office-based transnasal vocal fold polypectomy. For vocal fold polyp patients with laryngopharyngeal reflux, lifestyle and diet guidance should be focused.
Yi Yang takes responsibility for the integrity of the content of the paper