Validation of a tonometric noninvasive arterial blood pressure monitor in the intensive care setting.

Détails

ID Serval
serval:BIB_54C3CAE4231B
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Validation of a tonometric noninvasive arterial blood pressure monitor in the intensive care setting.
Périodique
Anaesthesia
Auteur(s)
Steiner L.A., Johnston A.J., Salvador R., Czosnyka M., Menon D.K.
ISSN
0003-2409
Statut éditorial
Publié
Date de publication
2003
Peer-reviewed
Oui
Volume
58
Numéro
5
Pages
448-454
Langue
anglais
Notes
Publication types: Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't ; Validation Studies
Publication Status: ppublish
Résumé
Intra-arterial measurement is considered the gold standard for continuous, beat-to-beat arterial blood pressure monitoring. However, arterial cannulation can be difficult and may cause complications such as thrombosis and ischaemia. Recently, a tonometric system, the Colin CBM-7000 has been developed for noninvasive beat-to-beat measurement of arterial blood pressure from the radial artery. We assessed the level of agreement between the CBM-7000 and invasive radial artery measurements in 15 patients on a neuro-intensive care unit. Agreement of systolic, diastolic and mean arterial pressure values was limited, with approximately 34% of mean arterial pressures differing by over 10 mmHg. In many cases, this was due to a downward drift of the noninvasive measurements over time. Furthermore, there was a tendency to underestimate low pressures and overestimate high pressures. In our opinion, the Colin CBM-7000 cannot be recommended for continuous blood pressure monitoring in the intensive care setting.
Mots-clé
Adult, Blood Pressure Monitors, Humans, Intensive Care/methods, Manometry/instrumentation, Monitoring, Physiologic/instrumentation, Reproducibility of Results
Pubmed
Web of science
Création de la notice
29/12/2009 18:08
Dernière modification de la notice
20/08/2019 15:09
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