Hypertension and intra-operative incidents: a multicentre study of 125000 surgical procedures in Swiss hospitals
Détails
ID Serval
serval:BIB_FEF9E7CF0781
Type
Actes de conférence (partie): contribution originale à la littérature scientifique, publiée à l'occasion de conférences scientifiques, dans un ouvrage de compte-rendu (proceedings), ou dans l'édition spéciale d'un journal reconnu (conference proceedings).
Sous-type
Abstract (résumé de présentation): article court qui reprend les éléments essentiels présentés à l'occasion d'une conférence scientifique dans un poster ou lors d'une intervention orale.
Collection
Publications
Institution
Titre
Hypertension and intra-operative incidents: a multicentre study of 125000 surgical procedures in Swiss hospitals
Titre de la conférence
Annual meeting of the Swiss Society of Anaesthesiology and Resuscitation, Interlaken (Switzerland), October 29-31, 2009
Collaborateur⸱rice⸱s
ADS Study Group
Adresse
Interlaken, Switzerland, October 29-31, 2009
ISBN
1424-7860
Statut éditorial
Publié
Date de publication
2009
Peer-reviewed
Oui
Volume
139
Série
Swiss Medical Weekly
Pages
8S-8S
Langue
anglais
Notes
Free fulltext: http://www.smw.ch/docs/PdfContent/smw-12957.pdf
Résumé
Background: It is debated whether chronic hypertension increases the risk of cardiovascular incidents during anaesthesia.
Methods: We studied all elective surgical operations performed in adults under general or regional anaesthesia between 2000 and 2004, in 24 hospitals collecting computerised clinical data on all anaesthetia since 1996. The focus was on cardiovascular incidents, though other anaesthesia-related incidents were also evaluated.
Results: Among 124 939 interventions, 27 881 (22%) were performed in hypertensive patients. At least one cardiovascular incident occurred in 7549 interventions (6% [95% CI 5.9-6.2%]). The average adjusted odds ratio of cardiovascular risk in patients with chronic hypertension was 1.38 (95% CI 1.27-1.49). However, across hospitals, adjusted odd ratios varied from 0.41 up to 2.25. Hypertension did not increase the risk of other incidents. Conclusions: Hypertensive patients are still at risk of intra-operative cardiovascular incidents. The heterogeneity of the risk to develop cardiovascular incidents varied across hospitals, despite taking into account casemix and hospital characteristics. These variations suggest that anaesthetic practices differ across anesthesia services
Methods: We studied all elective surgical operations performed in adults under general or regional anaesthesia between 2000 and 2004, in 24 hospitals collecting computerised clinical data on all anaesthetia since 1996. The focus was on cardiovascular incidents, though other anaesthesia-related incidents were also evaluated.
Results: Among 124 939 interventions, 27 881 (22%) were performed in hypertensive patients. At least one cardiovascular incident occurred in 7549 interventions (6% [95% CI 5.9-6.2%]). The average adjusted odds ratio of cardiovascular risk in patients with chronic hypertension was 1.38 (95% CI 1.27-1.49). However, across hospitals, adjusted odd ratios varied from 0.41 up to 2.25. Hypertension did not increase the risk of other incidents. Conclusions: Hypertensive patients are still at risk of intra-operative cardiovascular incidents. The heterogeneity of the risk to develop cardiovascular incidents varied across hospitals, despite taking into account casemix and hospital characteristics. These variations suggest that anaesthetic practices differ across anesthesia services
Web of science
Création de la notice
19/11/2009 13:12
Dernière modification de la notice
20/08/2019 17:29
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