Perioperative Hypothermia
Conditions
Interventions
Experimental group:Preoperative pre-warming: Before the patient is transferred from the ward to the operating room, an active forced-air warming blanket (product name: ZD Warming Blanket
model: WS100) manufactured by Zhende Medical Supplies Co., Ltd., is placed on the transfer stretcher. The device is turned on in advance, with the inflation temperature set to 42°C, and preheated for
Control group:Preoperative warming: Only routine cotton blankets are used for passive warming, without active forced-air pre-warming.
Sponsors
Xuanwu Hospital of Capital Medical University
Eligibility
Sex/Gender
All
Age
60 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients aged >= 60 years, of either sex; 2. Patients with an American Society of Anesthesiologists (ASA) physical status of I–III; 3. Undergoing elective abdominal surgery (including open abdominal surgery and laparoscopic abdominal surgery) under general anesthesia or combined general and neuraxial anesthesia; 4. Patients who voluntarily agree to participate in this study and sign the informed consent form (for patients unable to sign the informed consent form, the patient's legal guardian must sign the consent form on their behalf).
Exclusion criteria
Exclusion criteria: 1. Patients undergoing emergency surgery; 2. Patients with mental abnormalities or cognitive impairment; 3. Patients with hyperthyroidism or endocrine and metabolic disorders; 4. Patients who refuse to cooperate; 5. Pregnant or breastfeeding women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of intraoperative hypothermia; | — |
Secondary
| Measure | Time frame |
|---|---|
| Anesthesia recovery time;Intraoperative blood loss;Incidence of postoperative delirium;Incidence of shivering;Patient thermal comfort score; | — |
Countries
China
Contacts
Public ContactLiu Ting
Xuanwu Hospital of Capital Medical University
Outcome results
None listed