Effect of intra-abdominal hypertension on the intraocular pressure of the conscious dogs.
dog
intra-abdominal hypertension
intra-abdominal pressure
intraocular pressure
Journal
Veterinary medicine and science
ISSN: 2053-1095
Titre abrégé: Vet Med Sci
Pays: England
ID NLM: 101678837
Informations de publication
Date de publication:
05 2021
05 2021
Historique:
revised:
17
08
2020
received:
09
03
2020
accepted:
04
01
2021
pubmed:
3
2
2021
medline:
21
10
2021
entrez:
2
2
2021
Statut:
ppublish
Résumé
This study was performed to evaluate the effect of intra-abdominal pressure (IAP) on intraocular pressure (IOP) in conscious dog models using a balloon technique to generate intra-abdominal hypertension. Six healthy dogs without ocular abnormalities were evaluated in this study. A balloon device was placed in the intra-abdominal cavity. The abdomen was insufflated to IAP levels of 15 and 25 mmHg using the balloon device. Intraocular pressure was measured at baseline, at IAP levels of 15 and 25 mmHg, and after decompression. In comparison with the mean baseline IOP (15.1 ± 2.0 mmHg), there was a significant increase in IOP at IAP levels of 15 mmHg (20.0 ± 2.1 mmHg) and 25 mmHg (19.9 ± 2.2 mmHg), corresponding to a 32.4% and 31.7% increase from baseline IOP, respectively. The mean IOP after decompression (14.8 ± 1.7 mmHg) was significantly lower compared to those at IAP levels of 15 and 25 mmHg. The present findings demonstrate that increased IAP has a clinically significant effect on IOP in dogs under conscious conditions. Although more research is needed to determine of increased IAP on IOP, these findings suggest that increased IAP leads to mild and reversible increase in IOP.
Identifiants
pubmed: 33527724
doi: 10.1002/vms3.441
pmc: PMC8136941
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
642-646Informations de copyright
© 2021 The Authors Veterinary Medicine and Science Published by John Wiley & Sons Ltd.
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