Perioperative changes in cardiac biomarkers in juvenile cats during neutering.

Autor:	Konishi K; Yokohama Animal Medical Center Kannai Animal Clinic, Yokohama, Japan., Sakamoto M; FUJIFILM VET Systems Co., Ltd., Tokyo, Japan., Satake C; FUJIFILM VET Systems Co., Ltd., Tokyo, Japan., Isaka M; Laboratory of Companion Animal Surgery, Department of Companion Animal Clinical Sciences, School of Veterinary Medicine, Rakuno Gakuen University, Hokkaido, Japan., Okazaki S; Yokohama Animal Medical Center Kannai Animal Clinic, Yokohama, Japan., Kono S; Yokohama Animal Medical Center Kannai Animal Clinic, Yokohama, Japan., Nakamura T; Yokohama Animal Medical Center Kannai Animal Clinic, Yokohama, Japan., Tashiro H; Yokohama Animal Medical Center Kannai Animal Clinic, Yokohama, Japan., Ushigusa T; Yokohama Animal Medical Center Kannai Animal Clinic, Yokohama, Japan.
Jazyk:	angličtina
Zdroj:	Frontiers in veterinary science [Front Vet Sci] 2022 Oct 04; Vol. 9, pp. 1008765. Date of Electronic Publication: 2022 Oct 04 (Print Publication: 2022).
DOI:	10.3389/fvets.2022.1008765
Abstrakt:	Perioperative myocardial injury (PMI) is commonly caused by myocardial ischemia that develops during or after non-cardiac surgery. It occurs in 17.9% of human patients after non-cardiac surgery due to elevated high-sensitive perioperation cardiac troponin. However, PMI has not been demonstrated in cats. To investigate its occurrence, this study aimed to analyze the perioperative changes in cardiac biomarkers and clinical data, including measurement of vital signs, echocardiography, blood pressure, electrocardiogram, X-ray, and anesthetic profile, in 30 juvenile cats under neutering surgery. All cats had increased high-sensitive cardiac troponin I (hs-cTnI) postsurgery compared with presurgery. In particular, 48% of cats (14/29) showed elevated hs-cTnI over a reference range after surgery. In all groups, hs-cTnI and systolic arterial blood pressure (SAP) were significantly higher at 0 h and 18 h postoperation than at preoperation. A significant positive correlation was found between hs-cTnI and SAP at 18 h postoperation. Atrial natriuretic peptides, heart rate, and left ventricular wall thickness were markedly higher at 0 h postoperation than at preoperation; however, respiratory rate and body temperature were significantly lower at 0 h postoperation than at preoperation. Anesthetic time and hs-cTnI were significantly higher at 18 h postoperation in females than in males. Significant positive correlations were observed between hs-cTnI and anesthetic time at 18 h postoperation in females. These results indicate that postoperative hs-cTnI level can greatly increase in juvenile cats and hs-cTnI measurement at perioperation is potentially beneficial for early detection and evaluation of the presence of PMI. Competing Interests: High-sensitive cardiac troponin I and ANP analyses were performed free of charge by FUJIFILM VET Systems Co., Ltd., Japan. Authors MS and CS are affiliated with FUJIFILM VET Systems Co., Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. (Copyright © 2022 Konishi, Sakamoto, Satake, Isaka, Okazaki, Kono, Nakamura, Tashiro and Ushigusa.)
Databáze:	MEDLINE
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