Objective The objective of this study was to determine the effectiveness and morbidities of two different tongue base surgical approaches in patients with obstructive sleep apnoea (OSA). Design and Setting We carried out a prospective analysis in order to understand in detail the relative impact on apnoeas of the two different tongue base procedures. Seventy cases in 85 patients with OSA were divided into two operating groups and randomized. Altogether, 37 transoral robotic surgeries (TORS) and 33 coblations were performed. The patency of retrolingual passage was investigated by Muller's manoeuvere, polysomnography. Apnoea‐hypopnea index (AHI) was the primary outcome measure with the Epworth Sleepiness Score (ESS). The final follow‐up visit was at 6 months. Results The AHI index improved from 29.7 ± 9 to 10.7 ± 3.9 (P < .005) following TORS and from 27.2 ± 6.4 to 10.3 ± 4 in the coblation group. Selecting a threshold of a 50% reduction in AHI and AHI less than 20 events/h, the overall success rate was 75.6% in TORS compared with 78.7% in coblation (P = .785). Similar results were seen in AHI reduction rates (36%, 37.8%, respectively). ESS showed a significant improvement 6 months following surgery in both groups. Conclusion Transoral robotic surgery technique showed higher complication rates than coblation. TORS and coblation of the tongue base represent a promising treatment option with a similar AHI improvement. However, coblation promises lower complication rates unlike TORS.

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Objective With the widespread use of drug-induced sleep endoscopy, it has been suggested that epiglottis pathologies are present at high rates in patients with sleep apnea. The aim of our study was to evaluate the efficacy of trimming the curled-inward epiglottis as an updated surgical technique in patients with omega epiglottis. Study Design Retrospective study. Setting Tertiary hospital. Methods Among the 283 patients with epiglottis pathology, 21 with isolated omega-shaped epiglottis (age, 33-53 years) fulfilled the inclusion criteria between May 2016 and April 2019. Drug-induced sleep endoscopy was used to detect epiglottic collapse compressed by the lateral parts during inspiration. An epiglottoplasty technique was applied as single-level sleep surgery in patients with an isolated omega-shaped epiglottis. The medical data were also reviewed. Results The mean pre- and postoperative total apnea-hypopnea index (AHI) scores were 27.89 and 10.58, respectively, and this difference was statistically significant ( P < .001). There was a statistically significant difference between the pre- and postoperative supine AHI scores (27.02 vs 10.48, P < .001). Surgical success, defined as AHI <20 and a decrease in AHI by 50%, was documented in 85.71% of patients (18/21), and 12 patients found complete relief from obstructive sleep apnea symptoms (AHI <5); the cure rate was 38.09% (8/21). Conclusion Trimming the curled-inward epiglottis may represent an excellent option for epiglottis surgery in patients with obstructive sleep apnea by being less invasive than techniques currently in use.

BackgroundBarbed pharyngoplasty aims to reduce lateral retropalatal obstruction by pulling up the soft palate anterolaterally. However, barbed pharyngoplasty can be less efficient in some cases of obstructive sleep apnoea, especially in the presence of an elongated uvula with redundant tissues over it. This paper describes an attempt to overcome this drawback by modifying barbed pharyngoplasty, using a single continuous suture technique.MethodsThirty-four patients were assigned to two groups based on the surgical procedure performed. Those with an elongated uvula were treated with modified barbed pharyngoplasty (n = 17); the others were treated with barbed pharyngoplasty (n = 17). Pre- and post-operative quality of life questionnaires, and questionnaires concerning diet, pain and return to activity, were completed. Pre- and post-operative polysomnography was performed as an objective measurement.ResultsThere was no significant difference between barbed pharyngoplasty and modified barbed pharyngoplasty in terms of outcomes. However, reductions in the apnoea/hypopnea index, Epworth Sleepiness Scale and snoring visual analogue scale scores were greater in the modified barbed pharyngoplasty group.ConclusionModified barbed pharyngoplasty is a safe and feasible method, and eliminates the need for surgical resection of the redundant soft tissues around the uvula while lifting up the uvula base.

Introduction: We evaluated the usability of short-term (approximately 3 minutes) T2 sequence temporal bone magnetic resonance imaging (MRI) in the diagnosis of serous otitis media (SOM) in our study. Methods: A prospective study. Otoscopic examination and audiometry-tympanometry were performed on all 73 patients included in the study. All patients underwent short-term T2 sequence temporal bone MRI before the paracentesis procedure. Results: The mean age of 73 patients (30 female and 43 male) was 7.78 ± 3.01 (3 to 17 years). A total of 134 ear paracentesis operations were performed. As a result of the intraoperative paracentesis procedure, 107 Type B tympanogram and 13 Type C tympanogram were found out of 120 ears that had fluid in the middle ear. Out of 14 ears without fluid flow in the middle ear, five were found to be Type B tympanogram and nine to be Type C tympanogram. The sensitivity of the type B tympanogram in the diagnosis of SOM was 89.1%, the specificity was 64.2%, the positive predictive value was 95.5%, and the negative predictive value was 40.9%. The sensitivity and specificity of short-term T2 sequence MRI in diagnosing SOM were found to be 100% and 100%. Conclusion: Among the available methods, the short-term T2 sequence temporal MRI is the most effective method for evaluating fluid in mastoid cells.