Efficacy of High-Flow Nasal Cannula Oxygen Therapy in Rewarming: A Multicenter Study

Efficacy of High-Flow Nasal Cannula Oxygen Therapy in Rewarming: A Multicenter Study - Efficacy of High-Flow Nasal Cannula Oxygen Therapy in Rewarming: A Multicenter Study

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000056644

Enrollment

Registered

2025-01-06

Start date

2024-11-12

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

Accidental hypothermia patients

Interventions

Use of HFNC and usual rewarming usual rewarming

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: - Patients aged 18 years or older who were transported by ambulance to the emergency division (ED) and diagnosed with accidental hypothermia - Core body temperature below 33 degrees at the time of arrival on the ED.

Exclusion criteria

Exclusion criteria: - Implementation of mechanical ventilation. - Implementation of blood warming (hemodialysis, etc.) - Cases in which the time course of warming to 34 degrees is unknown. - Cases in which abuse or harm from others are suspected. - Non-consent to research.

Design outcomes

Primary

Measure	Time frame
rewarming rate	—

Secondary

Measure	Time frame
Complication rate in emergency departments. Complication rate after hospitalization. 28-day mortality.	—

Countries

Japan

Contacts

Public ContactKento Sakaguchi

Yamagata university faculty of medicine Emergency and critical care medicine

bealive32@yahoo.co.jp023-628-5422

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026