Tongue base hypertrophy can be safely and effectively managed by TORS in OSAHS. Our midterm data are encouraging and worthy of further evaluation.

MII-pH analysis confirmed GERD diagnosis in less than 40% of patients with previous diagnosis of LPR, most likely because of the low specificity of the laryngoscopic findings.

The aim of this study is to compare the results obtained using 2 methods of treatment for horizontal semicircular canal benign paroxysmal positional vertigo (HSC-BPPV): the barbecue maneuver + forced prolonged position (FPP) versus the Gufoni maneuver. In a randomized prospective clinical trial, we recruited 147 patients affected by HSC-BPPV. The primary outcome was the absence of vertigo and nystagmus upon application of the supine roll test during the follow-up examination. A statistical evaluation was performed in order to assess whether any parameters (e.g. age, duration of nystagmus and symptoms) could influence in any way the results obtained with the 2 methods of treatment. One hundred and three of the 147 patients affected by HSC-BPPV had the geotropic form and 44 had the apogeotropic type. We were able to transform 29 cases of HSC-BPPV from apogeotropic to geotropic. Finally, we obtained a group of 112 patients who were randomized either to the barbecue + FPP procedure (54 patients) or to the Gufoni maneuver (58 patients). The most evident result is the higher percentage of success (statistically significant) with the Gufoni maneuver at the first session of treatment (86 vs. 61%). The final control showed that 44 out of 54 (81%) patients treated with the barbecue maneuver + FPP were symptom free compared to 54 out of 58 (93%) treated with the Gufoni maneuver. Both the barbecue maneuver + FPP and the Gufoni maneuver are valid methods for treating HSC-BPPV (geotropic forms). However, our results also indicate that the Gufoni maneuver has a significant advantage: the success rate shown at the follow-up, although without statistical significance, is undoubtedly higher (93 vs. 81%). This result, together with the fact that it is very easy to perform and that patient compliance is better, make the Gufoni maneuver the method of choice in HSC-BPPV treatment.

Objectives To investigate the role of laryngopharyngeal reflux (LPR) in the development of benign lesions of the vocal folds (BLVF). Methods PubMed, Cochrane Library, and Scopus were searched by three independent investigators for articles published between January 1990 and November 2018 providing substantial information about the role of LPR in the development of nodules, polyps, cysts, Reinke's edema, and sulcus vocalis. Inclusion, exclusion, diagnostic criteria and clinical outcome evaluation of included studies were analyzed using Preferred Reporting Items for Systematic Reviews and Meta‐Analyses criteria. Results Of the 155 relevant publications, 42 studies were included. Thirty‐five were clinical studies and seven were experimental research studying the impact of reflux on vocal fold tissue. Only seven clinical studies utilized objective LPR diagnoses (pH monitoring), suggesting an association between LPR and the development of nodules, polyps, and Reinke's edema. These studies were characterized by a substantial heterogeneity due to discrepancies in inclusion/exclusion criteria, diagnostic methods, and clinical outcome evaluation. The few basic science studies on this topic support that LPR creates an environment that may predispose to BLVF through changes in defense mechanisms of the vocal folds, cell‐to‐cell dehiscence, inflammatory reaction of the vocal folds, and reaction to phonotrauma. Conclusions Caustic mucosal injury from LPR could cause increased susceptibility of the vocal fold mucosa to injury and subsequent formation of nodules, polyps, or Reinke's edema. However, the heterogeneity and the low number of high‐quality studies limit the ability to draw definitive conclusions. Future clinical and experimental studies are needed to better identify the role of reflux in development of BLVF. Laryngoscope, 129:E329–E341, 2019

Laryngopharyngeal reflux is defined as the reflux of gastric content into larynx and pharynx. A large number of data suggest the growing prevalence of laryngopharyngeal symptoms in patients with gastroesophageal reflux disease. However, laryngopharyngeal reflux is a multifactorial syndrome and gastroesophageal reflux disease is not the only cause involved in its pathogenesis. Current critical issues in diagnosing laryngopharyngeal reflux are many nonspecific laryngeal symptoms and signs, and poor sensitivity and specificity of all currently available diagnostic tests. Although it is a pragmatic clinical strategy to start with empiric trials of proton pump inhibitors, many patients with suspected laryngopharyngeal reflux have persistent symptoms despite maximal acid suppression therapy. Overall, there are scant conflicting results to assess the effect of reflux treatments (including dietary and lifestyle modification, medical treatment, antireflux surgery) on laryngopharyngeal reflux. The present review is aimed at critically discussing the current treatment options in patients with laryngopharyngeal reflux, and provides a perspective on the development of new therapies.