z-logo
Premium
Peri‐anaesthetic complications in an equine referral hospital: Risk factors for post anaesthetic colic
Author(s) -
Jago R. C.,
Corletto F.,
Wright I. M.
Publication year - 2015
Publication title -
equine veterinary journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.82
H-Index - 87
eISSN - 2042-3306
pISSN - 0425-1644
DOI - 10.1111/evj.12475
Subject(s) - medicine , general anaesthesia , odds ratio , complication , population , anesthesia , confidence interval , surgery , environmental health
Summary Reasons for performing study Peri‐anaesthetic complications are relatively common in equine patients and further investigations are warranted to identify manageable risk factors. Objectives To report morbidity and mortality rates and identify associated risk factors for horses undergoing general anaesthesia, within a predominantly racing Thoroughbred ( TB ) population. Study design Single centre retrospective observational study. Methods Anaesthetic and case records of all horses ≥12 months old undergoing general anaesthesia at Newmarket Equine Hospital between August 2010 and April 2012 were analysed, excluding emergency abdominal/dystocia procedures or traumatology cases with cardiovascular compromise. Mortality and morbidity rates were calculated and described. Uni‐ and multivariable analyses were used to investigate the relationship between the principal complication, post anaesthetic colic (PAC) and risk factors. Results A total of 1067 anaesthetic records of 1021 horses were included in the study; of these, 702 horses (65.8%) were TB, 169 (15.8%) developed a complication within 7 days of general anaesthesia and 10 (0.94%) died as a result. The most prevalent morbidity was PAC, 111 horses (10.5%) developed colic within 7 days of general anaesthesia. Thoroughbred horses (odds ratio [ OR ] 2.93, 95% confidence interval [ CI ] 1.73–4.96) and horses receiving sodium benzylpenicillin (Na BP ) ( OR 2.77, 95% CI 1.69–4.50) were at increased risk of PAC. Conclusions Thoroughbred racehorses were identified as at increased risk of PAC in this study and might benefit from more critical evaluation of post anaesthetic gastrointestinal function. An alternative to the administration of Na BP for prophylactic antimicrobial therapy needs to be further investigated if its role in PAC is confirmed by other studies.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here