<strong>Backgroun</strong><strong>d</strong><strong>:</strong> Obstructive sleep apnea (OSA) has cardiovascular, neurological, and social complications. Surgical treatment has the p...<strong>Backgroun</strong><strong>d</strong><strong>:</strong> Obstructive sleep apnea (OSA) has cardiovascular, neurological, and social complications. Surgical treatment has the potential to improve airway patency but when and which surgery should be done is a controversy. <strong>Aims and objective<strong>s</strong></strong><strong>:</strong> To estimate the site of obstruction in patients with OSAS and to assess the surgical results of the site (of obstruction) directed surgical treatment.<strong> Methodology: </strong>Twenty patients with OSAS were included in the study with Eight adults and Twelve children. It was a prospective study. All patients were assessed for the airway collapse and surgery was done accordingly. Repeat PSG was done after surgery for success rate after 4 months of follow up. <strong>Result:</strong> 17 patients successfully completed the follow-up. Four (50%) adults and Two (17%) children have grade I or II tonsils while Four (50%) of adults and Ten (83%) children have tonsil size grade III or IV. Seven (88%) adults and one (8%) of the children have adenoid hypertrophy up to grade II. One adult (12%) and nine children (75%) have grade III Adenoid size. Two children (17%) have Adenoid grade IV size. In Four patients retropalatal more than retroglossal collapse was found (50%). One patient (12%) had retroglossal more than retropalatal collapse other one had only retropalatal collapse, and the other one had retroglossal collapse. ESS (Epworth sleepiness scale) decreased postoperatively in both groups. There is a significant change in AHI with the median pre-op AHI being 40.19 to median post-op AHI being 11.35 with a p-value 0.017. Apnea-hypopnea index (AHI) in children pre-operatively was 12.98 (median) changed to 2.15 (median) which is statistically significant. Only one adult patient (12%) is surgically cured while in five patients (63%) surgical success achieved with a surgical success rate of 5/8 (63%). Whereas only one patient is surgically cured 1/8 (13%). Eight patients achieved surgical success with a total success rate of 8/9 (89%). While only two patients achieved surgical cure (23%) among children. Conclusion: The outcome of site-directed surgical treatment is that it is a satisfactory way of treatment of OSAS with an overall success rate of 76%.展开更多
文摘<strong>Backgroun</strong><strong>d</strong><strong>:</strong> Obstructive sleep apnea (OSA) has cardiovascular, neurological, and social complications. Surgical treatment has the potential to improve airway patency but when and which surgery should be done is a controversy. <strong>Aims and objective<strong>s</strong></strong><strong>:</strong> To estimate the site of obstruction in patients with OSAS and to assess the surgical results of the site (of obstruction) directed surgical treatment.<strong> Methodology: </strong>Twenty patients with OSAS were included in the study with Eight adults and Twelve children. It was a prospective study. All patients were assessed for the airway collapse and surgery was done accordingly. Repeat PSG was done after surgery for success rate after 4 months of follow up. <strong>Result:</strong> 17 patients successfully completed the follow-up. Four (50%) adults and Two (17%) children have grade I or II tonsils while Four (50%) of adults and Ten (83%) children have tonsil size grade III or IV. Seven (88%) adults and one (8%) of the children have adenoid hypertrophy up to grade II. One adult (12%) and nine children (75%) have grade III Adenoid size. Two children (17%) have Adenoid grade IV size. In Four patients retropalatal more than retroglossal collapse was found (50%). One patient (12%) had retroglossal more than retropalatal collapse other one had only retropalatal collapse, and the other one had retroglossal collapse. ESS (Epworth sleepiness scale) decreased postoperatively in both groups. There is a significant change in AHI with the median pre-op AHI being 40.19 to median post-op AHI being 11.35 with a p-value 0.017. Apnea-hypopnea index (AHI) in children pre-operatively was 12.98 (median) changed to 2.15 (median) which is statistically significant. Only one adult patient (12%) is surgically cured while in five patients (63%) surgical success achieved with a surgical success rate of 5/8 (63%). Whereas only one patient is surgically cured 1/8 (13%). Eight patients achieved surgical success with a total success rate of 8/9 (89%). While only two patients achieved surgical cure (23%) among children. Conclusion: The outcome of site-directed surgical treatment is that it is a satisfactory way of treatment of OSAS with an overall success rate of 76%.
