Exploration of the relationship between sleep position and isolated tongue base or multilevel surgery in obstructive sleep apnea

Autor: M. Grijseels, Madeline J. L. Ravesloot, Birgit I. Witte, N. de Vries, J. P. van Maanen
Přispěvatelé: Epidemiology and Data Science, Other Research
Rok vydání: 2012
Předmět:
Zdroj: European Archives of Oto-Rhino-Laryngology, 269(9), 2129-2136. Springer Verlag
van Maanen, J P, Ravesloot, M J L, Witte, B I, Grijseels, M & de Vries, N 2012, ' Exploration of the relationship between sleep position and isolated tongue base or multilevel surgery in obstructive sleep apnea ', European Archives of Oto-Rhino-Laryngology, vol. 269, no. 9, pp. 2129-2136 . https://doi.org/10.1007/s00405-012-1995-6
European Archives of Oto-Rhino-Laryngology
ISSN: 1434-4726
0937-4477
Popis: This study aimed to elucidate the role of sleep position as a confounding factor on apnea hypopnea index (AHI) and surgical success in isolated tongue base or multilevel surgery. This study was conducted using retrospective analysis of patients who underwent hyoid suspension because of obstructive sleep apnea (OSA), in the St. Lucas Andreas Hospital, Amsterdam, The Netherlands, from 2004 to 2011. Concurrent surgical treatment was documented. Sleep positions and corresponding AHIs before and after surgery were compared. A total of 130 patients were included. 94 patients underwent surgery of base of tongue and palate (either uvulopalatopharyngoplasty or Z-palatoplasty), of whom 72 underwent concurrent radiofrequent thermotherapy of the base of tongue. 36 patients underwent base of tongue surgery alone, of whom 22 underwent concurrent radiofrequent thermotherapy of the base of tongue. 65 patients either had a successful reduction in AHI or in AI. Isolated tongue base or multilevel surgery was as successful on the supine AHI as it was on the AHI in other sleeping positions. Surgery was not more successful in the group with position-dependent patients as compared with the non-position-dependent patients (P = 0.615). Successful and non-successful surgical results could not be explained by variations in percentages of supine sleep position. Sleep position is not a confounding factor on surgical outcomes in tongue base surgery. The results of isolated base of tongue or multilevel surgery in position-dependent OSA patients leave room for improvement, possibly through positional therapy.
Databáze: OpenAIRE
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