An observational study on the ways and means of core temperature monitoring in general anesthesia

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200057548

Enrollment

Unknown

Registered

2022-03-14

Start date

2022-03-21

Completion date

Unknown

Last updated

2023-10-22

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

Conditions

Perioperative hypothermia

Interventions

case series:None

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Aged > 18 years; 2. ASA grade I-III; 3. Elective general anesthesia was performed; 4. The estimated operation time is more than 1 hour; 5. Participate in the study voluntarily and sign the informed consent.

Exclusion criteria

Exclusion criteria: 1. There is ear canal infection; 2. Head and neck surgery diseases and procedures that affect the accurate measurement of eardrum temperature; 3. Accidental massive bleeding and hemodynamic instability require continuous maintenance of hypertensive drugs; 4. Patients requiring continuous mechanical ventilation after surgery; 5. Patients using transdermal preparations during the operation.

Design outcomes

Primary

Measure	Time frame
Core temperature;	—

Secondary

Measure	Time frame
Incidence of hypothermia;	—

Countries

China

Contacts

Public ContactLiang Hao

Baoding First Central Hospital

13391994260@163.com+86 13391994260

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026