Peer-reviewed veterinary case report
Preventing low body temperature during dog and cat surgery helps
By Rodriguez-Diaz, Jenniffer M et al.·Published in Veterinary surgery : VS·2020·College of Veterinary Medicine, United States·View original on PubMed →
PetCaseFinder translated the abstract of this peer-reviewed paper into plain English so pet owners can read it. We do not publish original research — every detail traces back to the citation above. How we work →
Original publication title: Decreased incidence of perioperative inadvertent hypothermia and faster anesthesia recovery with increased environmental temperature: A nonrandomized controlled study.
Plain-English summary
A group of dogs and cats undergoing surgery were monitored for low body temperature during and after their procedures. Researchers found that keeping the surgery rooms warmer helped reduce the number of pets experiencing this problem, known as perioperative inadvertent hypothermia. Additionally, pets that were kept warm recovered from anesthesia faster, with less time before they could eat again. This suggests that maintaining a warmer environment during surgery can be beneficial for pets' recovery.
People also search for: dog surgery recovery time · cat low body temperature after surgery · how to keep pets warm during surgery
Abstract
OBJECTIVE: To determine perioperative inadvertent hypothermia (PIH) incidence, risk factors, prevention methods, and effect of PIH prevention on anesthesia recovery times. STUDY DESIGN: Nonrandomized controlled before-and-after trial. ANIMALS: Dogs (n = 277) and cats (n = 20) undergoing open surgery. METHODS: Incidence and risk factors for PIH (core temperature <96.8°F), existing thermal care practices, and recovery times were documented at baseline. For group 1, a thermal care bundle consisting of protocol-driven active warming combined with raised environmental temperatures (75°F) in induction rooms (IR) and operating rooms (OR) was implemented. Perioperative inadvertent hypothermia incidence and recovery times were recorded. For group 2, baseline active warming practices were resumed while environmental temperatures remained elevated. RESULTS: Perioperative inadvertent hypothermia was associated with preoperative imaging (P = .039) and percentage clip area (P = .037). Perioperative inadvertent hypothermia decreased in group 1 (13.5%, n = 96, P < .001) and group 2 (13.0%, n = 100, P < .001) compared with baseline (35.6%, n = 101). Median time from anesthesia withdrawal to extubation decreased in group 1 (5 minutes, P = .028) and group 2 (5 minutes, P = .018) compared with baseline (7 minutes). Median time from anesthesia recovery to spontaneous food intake decreased in group 1 (6 hours, n = 92, P = .016) but not in group 2 (6.0 hours, n = 88, P = .060) compared with baseline (n = 94, 6.7 hours). No group differences in PIH risk factors were identified. CONCLUSION: Perioperative inadvertent hypothermia incidence was high but reducible by raising environmental temperatures alone or in combination with increased focus on active warming. Reductions in PIH shortened recovery times. CLINICAL SIGNIFICANCE: Maintaining IR and OR temperatures at the standard-of-care for human pediatric surgery reduces PIH and may improve outcomes.
Find similar cases for your pet
PetCaseFinder finds other peer-reviewed reports of pets with the same symptoms, plus a plain-English summary of what was tried across them.
Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/31617950/