Agreement between neck and forehead temperatures measured by zero-heat-flux thermometry with esophageal temperature during anesthesia.

Agreement between neck and forehead temperatures measured by zero-heat-flux thermometry with esophageal temperature during anesthesia. - Agreement between neck and forehead temperatures measured by zero-heat-flux thermometry with esophageal temperature during anesthesia.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000039057

Enrollment

Registered

2020-01-06

Start date

2020-01-06

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

patients during anesthesia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 20-80 years old, noncardiac surgery under general anesthesia, temperature monitoring over 120 min, ASA-PS1-3, supine position case.

Exclusion criteria

Exclusion criteria: not meeting inclusion criteria, esophageal lesions and skin abnormalities, urgent surgery, accidental hypothermia.

Design outcomes

Primary

Measure	Time frame
Agreement between esophageal temperature, measured with a general-purpose thermistor-based probe, and neck temperature, measured by BHTMS.	—

Secondary

Measure	Time frame
Agreement between neck and forehead temperatures, both measured using BHTMS.	—

Countries

Japan

Contacts

Public ContactMichiaki Yamakage

Sapporo Medical University Department of Anesthesiology

yamakage@sapmed.ac.jp011-611-2111

Outcome results