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Effect of heated humidifed ventilator circuit to the intraoperative hypothermia during general anesthesia in elderly patients

Effect of heated humidified circuit to the prevention of intraoperative hypothermia during general anesthesia in elderly patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0000910
Enrollment
24
Registered
2013-11-06
Start date
2013-07-11
Completion date
Unknown
Last updated
2019-03-11

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

Conditions

None listed

Interventions

None listed

Sponsors

Asan Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1) Patients receiving open abdominal urologic surgery more than 3 hours in general anesthesia 2) elderly patients aged 65 years and more 3) American society of anesthsiologist physical status class 1 or 2

Exclusion criteria

Exclusion criteria: 1) patients with clinically severe abnormal finding on the preoperative pulmonary function test 2) body mass index > 30 kg/m2 or <18.9 kg/m2 3) patients with clinically significant cardiopulmonary disease, or cerebrovascular disease 4) patients with esophageal varix secondary to liver cirrhosis, or other gastroesophageal disease on past medical history

Design outcomes

Primary

MeasureTime frame
lower esophageal temperature—

Secondary

MeasureTime frame
tympanic membrane temperature;extubation time;Temperature and shivering in recovery unit;temperature at postoperative day 1—

Countries

Korea, Republic of

Contacts

Public ContactHyungseok Seo

Asan Medical Center

seohyungseok@gmail.com+82-2-3010-5683

Outcome results

None listed

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