Warming Devices for Preventing Heat Loss

N/A

Recruiting

Led By sessled@ccf.org Sessler, MD

Research Sponsored by The Cleveland Clinic

Eligibility Criteria Checklist

Specific guidelines that determine who can or cannot participate in a clinical trial

Must have

Be older than 18 years old

Timeline

Screening 3 weeks

Treatment Varies

Follow Up 30 minutes

Awards & highlights

No Placebo-Only Group

Summary

This trial will test four warming devices and five warming blankets to see which ones work best at keeping people warm. They will measure how much heat is lost or gained on the skin of volunteers who are not

Who is the study for?

This trial is for healthy volunteers aged 18-40 with a body-mass index (BMI) between 20 and 33. Participants should be in good physical condition, classified as ASA Physical Status 1 or 2, which means they have no or only mild systemic disease.

What is being tested?

The study tests the effectiveness of four different warming devices connected to five types of full-body blankets in preventing heat loss. Volunteers will not be under anesthesia and will experience each blanket-device combination through random assignment.

What are the potential side effects?

Since this trial involves non-invasive warming blankets on unanesthetized participants, side effects are expected to be minimal but may include discomfort due to warmth or lying still for the duration of the measurement.

Timeline

Screening ~ 3 weeks3 visits

Treatment ~ Varies

Follow Up ~ 30 minutes

Screening ~ 3 weeks

Treatment ~ Varies

Follow Up ~30 minutes

This trial's timeline: 3 weeks for screening, Varies for treatment, and 30 minutes for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.

Primary study objectives

Heat transfer, thermal flux

Secondary study objectives

Thermal comfort

Awards & Highlights

No Placebo-Only Group

All patients enrolled in this study will receive some form of active treatment.

Trial Design

5Treatment groups

Experimental Treatment

Group I: EADBCExperimental Treatment5 Interventions

E. Volunteers will be covered with the blanket Full Body blanket (CLM0101) connected to the Care Essential, Cocoon, Blower CWS5000 system for 30 minutes. A. After a 40-minute washout period, the volunteers will be covered with the adult blanket plus, MA2220 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. D. After a 40-minute washout period, the volunteers will be covered with the FilteredFlo® Air Blanket connected to the WarmAir® Convective Warming system for 30 minutes. B. Finally and after a last 40-minute washout period, the volunteers will be covered with the Premium Adult Blanket, 3320 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. C. Finally and after a last 40-minute washout period, the volunteers will be covered with the blanket full body, 30000 blanket connected to the 3M, Bair Hugger, Blower 775 for 30 minutes.

Group II: DCAEBExperimental Treatment5 Interventions

D. Volunteers will be covered with the FilteredFlo® Air Blanket connected to the WarmAir® Convective Warming system for 30 minutes. C. After a 40-minute washout period, the volunteers will be covered with the blanket full body, 30000 blanket connected to the 3M, Bair Hugger, Blower 775 for 30 minutes. A. After a 40-minute washout period, the volunteers will be covered with the adult blanket plus, MA2220 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. E. After a 40-minute washout period, the volunteers will be covered with the blanket Full Body blanket (CLM0101) connected to the Care Essential, Cocoon, Blower CWS5000 system for 30 minutes. B. Finally and after a last 40-minute washout period, the volunteers will be covered with the Premium Adult Blanket, 3320 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes.

Group III: CEBADExperimental Treatment5 Interventions

C. Volunteers will be covered with the blanket full body, 30000 blanket connected to the 3M, Bair Hugger, Blower 775 for 30 minutes. E. After a 40-minute washout period, the volunteers will be covered with the Blanket Full Body blanket (CLM0101) connected to the Care Essential, Cocoon, Blower CWS5000 system for 30 minutes. B. After a 40-minute washout period, the volunteers will be covered with the Premium Adult Blanket, 3320 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. A. After a 40-minute washout period, the volunteers will be covered with the adult blanket plus, MA2220 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. D. Finally and after a last 40-minute washout period, the volunteers will be covered with the FilteredFlo® Air Blanket connected to the WarmAir® Convective Warming system for 30 minutes.

Group IV: BDECAExperimental Treatment5 Interventions

B. Volunteers will be covered with the Premium Adult Blanket, 3320 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. D. After a 40-minute washout period, the volunteers will be covered with the FilteredFlo® Air Blanket connected to the WarmAir® Convective Warming system for 30 minutes. E. After a 40-minute washout period, the volunteers will be covered with the Blanket Full Body blanket (CLM0101) connected to the Care Essential, Cocoon, Blower CWS5000 system for 30 minutes. C. After a 40-minute washout period, the volunteer will be covered with the Blanket full body, 30000 connected to the 3M, Bair Hugger, Blower 775 for 30 minutes. A. Finally and after a last 40-minute washout period, the volunteers will be covered with the Adult Blanket plus, MA2220 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes.

Group V: ABCDEExperimental Treatment5 Interventions

A. Volunteers will be covered with the Adult Blanket plus, MA2220 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. B. After a 40 minutes washout period, the volunteers will be covered with the Premium Adult Blanket, 3320 connected to the Mistral Air, Blower MA1200-PM system for 30 minutes. C. After a 40-minute washout period, the volunteers will be covered with the Blanket full body, 30000 connected to the 3M, Bair Hugger, Blower 775 for 30 minutes. D. After a 40-minute washout period, the volunteers will be covered with the FilteredFlo® Air Blanket connected to the WarmAir® Convective Warming system for 30 minutes. E. Finally and after a last 40-minute washout period, the volunteers will be covered with the Blanket Full Body blanket (CLM0101) connected to the Care Essential, Cocoon, Blower CWS5000 system for 30 minutes.

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