Clinical analysis of pharyngeal musculature and genioglossus exercising to treat obstructive sleep apnea and hypopnea syndrome

作     者：Shi-xiong TANG Jing QING Yao-wen WANG Liang CHAI Wei-min ZHANG Xian-wang YE Jie ZHANG Yi-qin HUANG Peng CHENG 

作者机构：Otolaryngology Department Ningbo First Hospital Otolaryngology Department the First Affiliated Hospital School of Medicine Zhejiang University Radiology Department Ningbo First Hospital Sleep Monitoring Center Ningbo First Hospital 

出 版 物：《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》 (浙江大学学报（英文版）B辑（生物医学与生物技术）)

年 卷 期：2015年第16卷第11期

页      面：931-939页

核心收录：

学科分类：1002[医学-临床医学] 100213[医学-耳鼻咽喉科学] 10[医学] 

基　　金：supported by the Social Development of Science and Technology Program of Ningbo City(No.2010C50031) the Ningbo Natural Science Foundation(No.2013A610261),China 

主　　题：Obstructive sleep apnea and hypopnea syndrome Non-surgical management Exercise Genioglossus Valsalva maneuver Pharyngeal musculature 

摘      要：Objective： To evaluate the effect of pharyngeal musculature and genioglossus exercising on obstructive sleep apnea and hypopnea syndrome （OSAHS）. Methods： We conducted a non-randomized retrospective clinical trial of 75 patients with OSAHS. Fifty-four patients were managed by exercising of the pharyngeal musculature and genioglossus （exercising group）. Twenty-one patients, who refused to undertake any treatment, were defined as the control group. We took the Epworth Sleepiness Scale （ESS）, checked patients＇ polysomnography, and took 320- detector computed tomography （CT） before treatment. Six and twelve months later, we made records of apnea hypopnea index （AHI）, lowest arterial oxygen saturation （LSaO2）, body mass index （BMI）, the shortest sagittal diameter, and transverse diameter, and the effective rates of exercising were calculated and compared with the 21 patients without any treatment （control group） at the same time. SPSS 10.0 was used to analyze the data. Results： Before treatment, the ESS value was 7.67; 6 and 12 months later, the values were 3.54 and 3.25, respectively in the exercising group. AHI was decreased to 15.36 after 6 months and 13.79 after 12 months from 22.84 at the beginning. LSaO2 values were up to 81.18% after 6 months and 81.93% after 12 months from 74.05% at the beginning. There were significant differences in ESS scores, AHI, and LSaO2 between pre-treatment and post-treatment in the exercising group （P〈0.05）. However, there was no statistical difference in all the parameters between 6 and 12 months of exercising. The effective rates were 70.37% and 74.07% after 6- and 12-month exercising, respectively. There were significant differences between the exercising and control groups （P〈0.0001）. There was no statistical difference in the effective rate of the exercising group between 6 and 12 months of exercising （P〉0.05）. At 12 months of exercising, the compliance of the anteroposterior pharyngeal wall of the retropalatal area was lower （P〈0.