STUDY OBJECTIVES: To evaluate the value of mouth opening during sleep for predicting surgical outcomes after uvulopalatopharyngoplasty (UPPP). METHODS: Retrospectively, 69 out of 120 consecutive patients with obstructive sleep apnea who underwent uvulopalatopharyngoplasty at an academic tertiary referral center were included in this study. Sixty-nine subjects underwent cephalometry, nocturnal polysomnography and sleep videofluoroscopy before and after UPPP. Multiple parameters from the above studies were evaluated as potential predictors of UPPP outcomes. RESULTS: Multivariate analysis showed that an increased angle of mouth opening during sleep was the only significant predictor for surgical failure (p < 0.001). The angle of mouth opening could predict surgical outcome with predictive values of 72.4% and 82.5% for success and failure, respectively. CONCLUSIONS: Sleep videofluoroscopy during sleep revealed that the simple measurement of mouth-opening angle could outstandingly predict surgical outcome.
STUDY OBJECTIVES: To evaluate the value of mouth opening during sleep for predicting surgical outcomes after uvulopalatopharyngoplasty (UPPP). METHODS: Retrospectively, 69 out of 120 consecutive patients with obstructive sleep apnea who underwent uvulopalatopharyngoplasty at an academic tertiary referral center were included in this study. Sixty-nine subjects underwent cephalometry, nocturnal polysomnography and sleep videofluoroscopy before and after UPPP. Multiple parameters from the above studies were evaluated as potential predictors of UPPP outcomes. RESULTS: Multivariate analysis showed that an increased angle of mouth opening during sleep was the only significant predictor for surgical failure (p < 0.001). The angle of mouth opening could predict surgical outcome with predictive values of 72.4% and 82.5% for success and failure, respectively. CONCLUSIONS: Sleep videofluoroscopy during sleep revealed that the simple measurement of mouth-opening angle could outstandingly predict surgical outcome.
Authors: Eun Joong Kim; Ji Ho Choi; Kang Woo Kim; Tae Hoon Kim; Sang Hag Lee; Heung Man Lee; Chol Shin; Ki Yeol Lee; Seung Hoon Lee Journal: Eur Arch Otorhinolaryngol Date: 2010-10-19 Impact factor: 2.503
Authors: Maria V Suurna; Ofer Jacobowitz; Jolie Chang; Ioannis Koutsourelakis; David Smith; Uri Alkan; Mark D'Agostino; Maurits Boon; Clemens Heiser; Paul Hoff; Colin Huntley; David Kent; Alan Kominsky; Richard Lewis; Joachim T Maurer; Madeline J Ravesloot; Ryan Soose; Armin Steffen; Edward M Weaver; Amy M Williams; Tucker Woodson; Kathleen Yaremchuk; Stacey L Ishman Journal: J Clin Sleep Med Date: 2021-12-01 Impact factor: 4.062
Authors: David Kent; Jeffrey Stanley; R Nisha Aurora; Corinna G Levine; Daniel J Gottlieb; Matthew D Spann; Carlos A Torre; Katherine Green; Christopher G Harrod Journal: J Clin Sleep Med Date: 2021-12-01 Impact factor: 4.062