The association between initial calculated driving pressure at the induction of general anesthesia and composite postoperative oxygen support.
Oxygen inhalation therapy
Postoperative complication
Respiratory function tests
Respiratory physiology
Journal
BMC anesthesiology
ISSN: 1471-2253
Titre abrégé: BMC Anesthesiol
Pays: England
ID NLM: 100968535
Informations de publication
Date de publication:
29 12 2022
29 12 2022
Historique:
received:
31
07
2022
accepted:
27
12
2022
entrez:
29
12
2022
pubmed:
30
12
2022
medline:
3
1
2023
Statut:
epublish
Résumé
Early discontinuation of postoperative oxygen support (POS) would partially depend on the innate pulmonary physics. We aimed to examine if the initial driving pressure (dP) at the induction of general anesthesia (GA) predicted POS prolongation. We conducted a single-center retrospective study using the facility's database. Consecutive subjects over 2 years were studied to determine the change in odds ratio (OR) for POS prolongation of different dP classes at GA induction. The dP (cmH We included 5,607 miscellaneous subjects. Old age, high scores of American Society of Anesthesiologist physical status, initial dP, and long GA duration were associated with prolonged POS. The dP at the induction of GA (7.78 [6.48, 9.45] in median [interquartile range]) was categorized into five classes. With the dP group of 6.5-8.3 cmH High initial dPs ≥ 10 cmH
Identifiants
pubmed: 36581842
doi: 10.1186/s12871-022-01959-0
pii: 10.1186/s12871-022-01959-0
pmc: PMC9798593
doi:
Substances chimiques
Oxygen
S88TT14065
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
411Informations de copyright
© 2022. The Author(s).
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