[Feasibility of single-staged Han-uvulopalatopharyngoplasty with septoplasty in adults with obstructive sleep apnea-hypopnea syndrome].

Objective: To explore the feasibility and therapeutic effect of single-staged Han-uvulopalatopharyngoplasty with septoplasty in adults with obstructive sleep apnea-hypopnea syndrome. Methods: Ninety six cases with OSAHS were diagnosed by polysomnography, and they all had retropalatal obstruction and deviation of nasal septum. Patients were divided into study group(48 cases) and control group(48 cases) randomly. Cases in study group were simultaneously treated with Han-uvulopalatopharyngoplasty and septoplasty, while cases in control group were only treated with Han-uvulopalatopharyngoplasty. U saturation skill and coblation-assisted were applied in Han-uvulopalatopharyngoplasty. And nasal septum suture technique was applied in septoplasty. The observation index included the intranasal changes with acoustic rhinometry, the prevalence of common postoperation complications and curative effects after six months follow-up period. SPSS 18.0 was used for statistical analysis. Results: In study group the overall response rate was 83.33%(40/48), while in control group the overall response rate was 62.50%(30/48). There was statistical significance of response rate between test group and control group(χ(2)=5.275, P<0.05). There was no statistical significance on complication rate between study group and control group(P>0.05). There was no statistical significance on preoperative measurement data(P>0.05). Conclusion: For OSAHS patients with obstructive level at retropalatal plane and nasal plane, Han-uvulopalatopharyngoplasty combined with septoplasty in one stage is safe and effective.