Comparison of the Effectiveness of Warmed Versus Room Temperature Intravenous Fluids Administration to Prevent Intraoperative Heat Loss in Anaesthetised Calves Undergoing Umbilical Herniorrhaphy.

Autor: Okur S; Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey., Yanmaz LE; Department of Surgery, Faculty of Veterinary Medicine, Mehmet Akif Ersoy University, Burdur, Turkey., Senocak MG; Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey., Golgeli A; Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey., Turgut F; Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey., Orhun OT; Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey., Kocaman Y; Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey., Ersoz U; Department of Surgery, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey.
Jazyk: angličtina
Zdroj: Veterinary medicine and science [Vet Med Sci] 2024 Nov; Vol. 10 (6), pp. e70096.
DOI: 10.1002/vms3.70096
Abstrakt: Background: Warmed intravenous (IV) fluids administration to prevent hypothermia provide controversial results in humans, cats and dogs, but its effect on calves is unknown.
Objectivxe: To evaluate the effectiveness of warmed IV fluids administered to prevent intraoperative heat loss in anaesthetised calves undergoing umbilical herniorrhaphy.
Methods: Thirty Simmental breed calves (aged 10-30 days) were randomly divided between two equal groups, wherein the infusion fluid (Ringer's lactate, 5 mL/kg/h) was administered either at room temperature (Group RoT) or warmed (Group WF). Pulse rate (PR), respiratory rate (f R ), peripheral haemoglobin oxygen saturation (SpO 2 ) and rectal temperature (RT) were recorded immediately after the onset of anaesthesia induction (T 0 ) at T 5 , T 10 , T 15 , T 30 , T 45 and T 60 . Duration of anaesthesia, surgery time and recovery scores were also noted.
Results: The PR, RT and f R values showed no significant difference between groups over time (p > 0.05). There was no significant difference in duration of anaesthesia, surgery time or recovery score between groups (p > 0.05).
Conclusions: The findings of the current study suggest that warmed IV fluid as the warming method did not prevent intraoperative hypothermia in calves. A constant-rate infusion of warmed fluid (5 mL/kg/h) is insufficient to prevent intraoperative hypothermia in calves.
(© 2024 The Author(s). Veterinary Medicine and Science published by John Wiley & Sons Ltd.)
Databáze: MEDLINE
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