Effect of Peripheral and Core Body Pre-Anesthetic Warming on Perioperative Temperature Monitoring: A Prospective Randomized Controlled Study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20251007015

Enrollment

120

Registered

2025-10-07

Start date

2023-04-03

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Perioperative hypothermia Perioperative hypothermia, Intraoperative warming, Forced-air warming, Pre-anesthetic warming, Temperature monitoring, Surgical site infection, General anesthesia, Thermoregulation, Randomized controlled trial

Interventions

pre warming with cotton blanket only,30 min forced-air warming of core body (chest, abdomen, upper legs),30 min forced-air warming of both core and peripheral regions (chest, abdomen, all extremities)

Prevention,Prevention,Prevention

Control,Pre-Core,Pre-PeriCore

Eligibility

Sex/Gender

All

Age

20 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Adults aged 20 - 75 years 2. Undergoing elective surgery under general anesthesia 3.Expected operative time more than 2 hours 4. ASA class 1-3

Exclusion criteria

Exclusion criteria: 1.Esophageal temperature monitoring not feasible 2.Emergency surgery 3.Neurosurgery cases 4. Septicemia 5. Fever more than 38 degree celcius preoperatively 6. Peripheral vascular disease 7.Hemodynamic instability 8.Pregnancy

Design outcomes

Primary

Measure	Time frame
Core body temperature 30,60,90,120 minutes Esophageal temperature	—

Countries

Thailand

Contacts

Public ContactSuraphong Lorsomradee

Faculty of Medicine, Chiang Mai University

slorsomr@gmail.com053935522

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026