Survival Thermal Blanket Versus Draping Fabric to Prevent Hypothermia in Geriatric Surgical Patients

Study Overview
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Brief Summary
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This study compare effect of using survival thermal blanket and draping fabric as substitute for perforated blanket to reduce the incidence of inadvertent perioperative hypothermia in geriatric patients.

Detailed Description
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Study design was randomized single blinded. Total of 126 geriatric subjects from March-April 2021 were allocated into survival thermal blanket group (n=63) dan draping fabric group (n=63). Preinduction temperature was measured using timpanic membrane termometer. Intraoperatively, temperature is measured using nasopharynx.Study design was randomized single blinded. Total of 126 geriatric subjects from March-April 2021 were allocated into survival thermal blanket group (n=63) dan draping fabric group (n=63). Preinduction temperature was measured using timpanic membrane termometer. Intraoperatively, temperature is measured using nasopharynx.

Official Title
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Comparison Effect of Using Between Survival Thermal Blanket and Draping Fabric as Substitute for Perforated Blanket With Forced Air Warmer Usage as Perioperative Warmer : Study on Inadvertent Perioperative Hypotermia in Geratric Patients

Conditions
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Hypothermia; Anesthesia

Intervention / Treatment
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* Device: survival thermal blanket
* Device: draping fabric


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Age > 60 years old Physical status ASA 1-3 Undergo elective surgery under general anesthesia with or without regional anesthesia Exclusion Criteria: Thermoregulation disturbance Abnormal thyroid function Fever caused by infectious disease in 7 days prior to surgery Pre-induction hypothermia with temperature below 36 degree On routine antipiretic Unstable hemodynamic preoperative and intraoperative

Ages Eligible for Study
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Minimum Age: 60 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Prevention
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: survival thermal blanket<br>Patient will be using survival thermal blanket as substitute for perforated blanket with forced air warmer during anesthesia | Device: survival thermal blanket<br>* patients were given a thermal blanket<br>Device: draping fabric<br>* Patients were given a draping fabric<br>|
| Active Comparator: draping fabric<br>Patient will be using draping fabrics as substitute for perforated blanket with forced air warmer during anesthesia | Device: survival thermal blanket<br>* patients were given a thermal blanket<br>Device: draping fabric<br>* Patients were given a draping fabric<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Number of participants with hypothermia in survival thermal blanket group | Measure by nasopharyngeal thermometer | Before induction | 
| Number of participants with hypothermia in survival thermal blanket group | Measure by nasopharyngeal thermometer | every 15 minute during anesthesia | 
| Number of participants with hypothermia in survival thermal blanket group | Measure by nasopharyngeal thermometer | end of surgery | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Number of participants with hypothermia in draping fabric group | Measure by nasopharyngeal thermometer | Before induction | 
| Number of participants with hypothermia in draping fabric group | Measure by nasopharyngeal thermometer | every 15 minute during anesthesia | 
| Number of participants with hypothermia in draping fabric group | Measure by nasopharyngeal thermometer | end of surgery | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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perioperative hypothermia, geriatric, survival thermal blanket, draping fabric