Therefore, our study aimed to investigate the incidence and risk factors for hypothermia in a Chinese population undergoing laparoscopic abdominal surgeries.Īnesthetic and operating procedure information To the best of our knowledge, no study has examined the risk factors for hypothermia in laparoscopic abdominal surgeries. Studies on the risk factors for hypothermia in arthroscopic and thoracoscopic surgeries have been reported. To provide targeted interventions and promote the postoperative rehabilitation of patients, a better understanding of the factors associated with hypothermia in endoscopic surgeries is warranted. Interventions that could reduce the risk of hypothermia are necessary but usually labor-intensive and costly. Since the surgical approaches vary between open and video-assisted surgeries, the risk factors for hypothermia may differ. Video-assisted endoscopic surgeries are performed with different surgical approaches, such as the use of carbon dioxide (CO 2) insufflation and irrigation. Compared with an open surgery, a video-assisted endoscopic surgery requires a smaller incision nonetheless, hypothermia has been noted in patients undergoing endoscopic surgeries. Medical literature reporting on hypothermia have mostly focused on open surgeries however, the risk factors found in the few available reports have been inconsistent. īoth environmental and medical factors are associated with the development of perioperative hypothermia. Patients who experience even a mild degree of hypothermia have adverse complications, such as surgical site infections, cardiovascular adverse events, decreased blood coagulation function, prolonged anesthesia recovery time, and increased mortality. Body temperature decreases by 1–3☌ after anesthesia induction and could reach an equilibrium state after 3–4 h. Hypothermia, defined as a core body temperature < 36☌ (96.8☏), has an incidence of 37.5–77.2% during the perioperative period.
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