Non-invasive assessment of oxygenation status using the oxygen reserve index in dogs.

Animals Dogs Arteries Blood Gas Analysis / veterinary Oximetry / veterinary Oxygen Prospective Studies
Arterial partial pressure of oxygen Dog Hyperoxaemia Oxygen reserve index Pulse oximetry

Journal

BMC veterinary research
ISSN: 1746-6148
Titre abrégé: BMC Vet Res
Pays: England
ID NLM: 101249759

Informations de publication

Date de publication:
18 Nov 2023
Historique:
received: 31 08 2023
accepted: 03 11 2023
medline: 20 11 2023
pubmed: 19 11 2023
entrez: 19 11 2023
Statut: epublish

Résumé

The oxygen reserve index (ORi) is a real-time, continuous index measured with multi-wavelength pulse CO-oximetry technology. It estimates mild hyperoxemia in humans, which is defined as a partial pressure of oxygen (PaO This prospective observational study enrolled 37 anaesthetised and mechanically ventilated dogs undergoing elective procedures. Simultaneous measurements of ORi and PaO A total of 101 paired measurements of ORi and PaO In anaesthetised dogs, ORi may detect mild hyperoxaemia, although it does not replace blood gas analysis for measuring the arterial partial pressure of oxygen. ORi monitoring could be used to non-invasively assess oxygenation in dogs receiving supplemental oxygen, limiting excessive hyperoxia.

Sections du résumé

BACKGROUND BACKGROUND
The oxygen reserve index (ORi) is a real-time, continuous index measured with multi-wavelength pulse CO-oximetry technology. It estimates mild hyperoxemia in humans, which is defined as a partial pressure of oxygen (PaO
METHODS METHODS
This prospective observational study enrolled 37 anaesthetised and mechanically ventilated dogs undergoing elective procedures. Simultaneous measurements of ORi and PaO
RESULTS RESULTS
A total of 101 paired measurements of ORi and PaO
CONCLUSIONS CONCLUSIONS
In anaesthetised dogs, ORi may detect mild hyperoxaemia, although it does not replace blood gas analysis for measuring the arterial partial pressure of oxygen. ORi monitoring could be used to non-invasively assess oxygenation in dogs receiving supplemental oxygen, limiting excessive hyperoxia.

Identifiants

DOI: 10.1186/s12917-023-03804-z PMID: 37980491 PMC: PMC10657143
pubmed: 37980491
doi: 10.1186/s12917-023-03804-z
pii: 10.1186/s12917-023-03804-z
pmc: PMC10657143
doi:

Substances chimiques

Oxygen S88TT14065

Types de publication

Journal Article Observational Study, Veterinary

Langues

eng

Sous-ensembles de citation

IM

Pagination

241

Informations de copyright

© 2023. The Author(s).

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Auteurs

Francesca Zanusso (F)

Department of Animal Medicine, Productions and Health, University of Padova, Legnaro, Padova, 35020, Italy.

Giulia Maria De Benedictis (GM)

Department of Animal Medicine, Productions and Health, University of Padova, Legnaro, Padova, 35020, Italy.

Polina Zemko (P)

Department of Animal Medicine, Productions and Health, University of Padova, Legnaro, Padova, 35020, Italy.

Luca Bellini (L)

Department of Animal Medicine, Productions and Health, University of Padova, Legnaro, Padova, 35020, Italy. luca.bellini@unipd.it.

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Classifications MeSH

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questionsmedicales.fr › Système cardiovasculaire › Vaisseaux sanguins › Artères › Non-invasive assessment of oxygenation status...
questionsmedicales.fr › Techniques d'investigation › Techniques de laboratoire clinique › Tests de chimie clinique › Analyse chimique du sang › Gazométrie sanguine › Non-invasive assessment of oxygenation status...
questionsmedicales.fr › Techniques d'investigation › Techniques de laboratoire clinique › Tests de chimie clinique › Analyse chimique du sang › Gazométrie sanguine › Oxymétrie › Non-invasive assessment of oxygenation status...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Oxygène › Non-invasive assessment of oxygenation status...
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