Prediction of Epiglottic Collapse in Obstructive Sleep Apnea Patients: Epiglottic Length.
drug-induced sleep computed tomography
epiglottic collapse
epiglottic length
hyoid bone movement
obstructive sleep apnea
Journal
Nature and science of sleep
ISSN: 1179-1608
Titre abrégé: Nat Sci Sleep
Pays: New Zealand
ID NLM: 101537767
Informations de publication
Date de publication:
2021
2021
Historique:
received:
30
08
2021
accepted:
22
10
2021
entrez:
12
11
2021
pubmed:
13
11
2021
medline:
13
11
2021
Statut:
epublish
Résumé
This study aims to explore the factors that contribute to epiglottic collapse (EC) in patients with obstructive sleep apnea (OSA). This study enrolled 35 patients (34 males; median age, 39 years; median apnea-hypopnea index (AHI), 55.4 events/h; median body mass index (BMI), 26.9 kg/m EC was found in 12 patients (34%). No difference in age, gender, AHI, and BMI between the two groups was noted. The anatomical measurement revealed that epiglottis length was significantly different between the EC and NEC groups (21.2 vs 15.8 mm; Epiglottis is a potential collapse site among multilevel obstruction in moderate to severe OSA patients. Epiglottic length is highly sensitive in predicting EC, with the cutoff value of 16.6 mm. Hyoid movement plays a role in contributing to EC in OSA patients.
Identifiants
pubmed: 34764713
doi: 10.2147/NSS.S336019
pii: 336019
pmc: PMC8573216
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1985-1992Informations de copyright
© 2021 Kuo et al.
Déclaration de conflit d'intérêts
The authors report no conflicts of interest in this work.
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