OBJECTIVE: To investigate the incidence and severity of obstructive sleep apnea (OSA) associated with pharyngeal flap surgery in patients with cleft palate at least 6 months postoperatively and to determine whether age or the flap width had an effect on them. The hypothesis tested in this study was that the severity of OSA associated with pharyngeal flap surgery is greater in children than in adults. SUBJECTS: Ten adults, six men and four women, with a mean age of 28.0 years at pharyngeal flap (adult group). Twenty-eight children, 13 boys and 15 girls, with a mean age of 6.3 years at pharyngeal flap (child group). DESIGN: A prospective analysis. MAIN OUTCOME MEASURES: An overnight polysomnographic study was used to determine the incidence and severity of OSA 6 months after pharyngeal flap. RESULTS: The incidence of OSA following pharyngeal flap was high but not significantly different between these two groups (90% in adults and 93% in children, p = 1.000). When OSA was stratified into different levels of severity according to the values of respiratory disturbance index, there were noticeable differences between these two groups (p =.022). In the adult group, eight patients (89%) had mild OSA and 1 patient (11%) had moderate to severe OSA. In the child group, 11 patients (42%) were found to have mild OSA, and 15 patients (58%) had moderate to severe OSA. No relation was found between the flap width and the incidence (p =.435 in adults and.640 in children) or the severity (p =.325 in adults and.310 in children) of OSA in each group. CONCLUSIONS: Six months following pharyngeal flap surgery, more than 90% of the patients with cleft palate still had OSA. The severity of OSA associated with pharyngeal flap surgery tended to be greater in children than in adults. The flap width was unrelated to the incidence and severity of OSA, no matter in adults or in children.
OBJECTIVE: To investigate the incidence and severity of obstructive sleep apnea (OSA) associated with pharyngeal flap surgery in patients with cleft palate at least 6 months postoperatively and to determine whether age or the flap width had an effect on them. The hypothesis tested in this study was that the severity of OSA associated with pharyngeal flap surgery is greater in children than in adults. SUBJECTS: Ten adults, six men and four women, with a mean age of 28.0 years at pharyngeal flap (adult group). Twenty-eight children, 13 boys and 15 girls, with a mean age of 6.3 years at pharyngeal flap (child group). DESIGN: A prospective analysis. MAIN OUTCOME MEASURES: An overnight polysomnographic study was used to determine the incidence and severity of OSA 6 months after pharyngeal flap. RESULTS: The incidence of OSA following pharyngeal flap was high but not significantly different between these two groups (90% in adults and 93% in children, p = 1.000). When OSA was stratified into different levels of severity according to the values of respiratory disturbance index, there were noticeable differences between these two groups (p =.022). In the adult group, eight patients (89%) had mild OSA and 1 patient (11%) had moderate to severe OSA. In the child group, 11 patients (42%) were found to have mild OSA, and 15 patients (58%) had moderate to severe OSA. No relation was found between the flap width and the incidence (p =.435 in adults and.640 in children) or the severity (p =.325 in adults and.310 in children) of OSA in each group. CONCLUSIONS: Six months following pharyngeal flap surgery, more than 90% of the patients with cleft palate still had OSA. The severity of OSA associated with pharyngeal flap surgery tended to be greater in children than in adults. The flap width was unrelated to the incidence and severity of OSA, no matter in adults or in children.
Authors: Abdelrahman E M Ezzat; Rana A Khalifa; Mabrouk M Akel; Hanna M El-Shenawy Journal: J Cleft Lip Palate Craniofacial Anomalies Date: 2015 Jan-Jun
Authors: Arnaldo Reye Esteves; Wajiha Raza; Scott Ryals; William O Collins; Jessica Ching; Mary Wagner; Richard Berry Journal: J Clin Sleep Med Date: 2019-02-15 Impact factor: 4.062
Authors: Derek J Lam; Christine C Jensen; Beth A Mueller; Jacqueline R Starr; Michael L Cunningham; Edward M Weaver Journal: Laryngoscope Date: 2010-10 Impact factor: 3.325
Authors: Marta Moraleda-Cibrián; Mary Berger; Sean P Edwards; Steven J Kasten; Steven R Buchman; Louise M O'Brien Journal: J Clin Sleep Med Date: 2014-06-15 Impact factor: 4.062