in-ear temperature and perfusion monitoring during therapeutical hypothermia

in-ear temperature and perfusion monitoring during therapeutical hypothermia - in-ear TEMPERATURE

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032338

Enrollment

Registered

2023-07-21

Start date

2023-08-01

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

hypothermia

Interventions

Group 1: in-ear temperature is continuously recorded during therapeutic hypothermia and compared to clinically established measures. in-ear perfusion is continuously recorded during therapeutic hypot

TH induction

TH plateau, re-warming.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: therapeutical hypothermia planned

Exclusion criteria

Exclusion criteria: not able to give written informed consent inflammation or neoplasia of the external auricular canal

Design outcomes

Primary

Measure	Time frame
Correspondence of epitympanal temperature to other core body temperatures (bladder, rectum, esophagus, nasopharynx) using Bland-Altmann plots, intra-class correlation coefficient (Time points: pre-TH; TH induction; TH plateau, re-warming.).	—

Secondary

Measure	Time frame
Exploratory analysis of AC/DC components of the photoplethysmogram in the auditory canal (continuous during therapeutic hypothermia).Time points: pre-TH; TH induction; TH plateau, re-warming.	—

Countries

Germany

Contacts

Public ContactRoman Schniepp

LMU Klinikum

roman.schniepp@med.uni-muenchen.de0049 89 440057146

Outcome results

None listed

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