Effect of heated pneumoperitoneum on body temperature in dogs undergoing laparoscopic ovariectomy-A randomized controlled trial.

IF 1.3 2区农林科学 Q2 VETERINARY SCIENCES

Veterinary Surgery Pub Date : 2025-02-25 DOI:10.1111/vsu.14230

Regiane F Ferreira, José A Damasceno-Ferreira, Paulo C A R da Silva, Edmundo J Abílio, Diogo Benchimol de Souza

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引用次数: 0

Abstract

Objective: To compare the temperatures of dogs undergoing laparoscopic ovariectomy with insufflation using heated or nonheated CO₂.

Study design: Randomized controlled trial.

Animals: Fifteen female dogs undergoing laparoscopic ovariectomy.

Methods: The animals were randomly distributed into groups: NH-insufflated with nonheated CO₂ (n = 8), or H-insufflated with 36.5°C heated CO₂ (n = 7). Body weight, anesthetic time, surgical time, insufflation time, initial esophageal temperature, and final temperature were compared.

Results: All animals completed the study and recovered well from the surgery. The groups had similar values for body weight, age, initial temperature, and anesthetic, surgical, and insufflation times. The final temperature of the H group was 1.1°C higher than the NH group (p = .0026). In the NH group, correlations between final temperature and anesthetic time (p = .016), surgical time (p = .011), and insufflation time (p = .033) were observed. For the H group, no correlations among these parameters were identified.

Conclusion: Carbon dioxide insufflation ameriorated the temperature reduction during laparoscopic ovariectomy in dogs.

Clinical significance: The results can be applied directly to prevent hypothermia during laparoscopic procedures in dogs.

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来源期刊

Veterinary Surgery 农林科学-兽医学

CiteScore

3.40

自引率

22.20%

发文量

162

审稿时长

8-16 weeks

期刊介绍： Veterinary Surgery, the official publication of the American College of Veterinary Surgeons and European College of Veterinary Surgeons, is a source of up-to-date coverage of surgical and anesthetic management of animals, addressing significant problems in veterinary surgery with relevant case histories and observations. It contains original, peer-reviewed articles that cover developments in veterinary surgery, and presents the most current review of the field, with timely articles on surgical techniques, diagnostic aims, care of infections, and advances in knowledge of metabolism as it affects the surgical patient. The journal places new developments in perspective, encompassing new concepts and peer commentary to help better understand and evaluate the surgical patient.