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Evaluating Heat Transfer With the Esophageal Cooling Device

NCT02743884 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 19

Last updated 2017-04-13

No results posted yet for this study

Summary

An esophageal heat exchange tube will be inserted in anesthetized surgical patients. Each patient will have 30 minutes of cooling (circulating fluid at 7 degrees C) and 30 minutes of warming (42 degrees C) with 15-minute recovery break in between. The primary outcome will be heat transfer, determined from inflow and outflow temperatures and fluid flow rate for cooling and warming modes.

Conditions

  • Non-cardiac Surgery

Interventions

DEVICE

Esophageal Warming

30 minutes of warming from circulating water at about 42 degrees C through an esophageal heat exchanger.

DEVICE

Esophageal Cooling

30 minutes of cooling from circulating water at about 7 degrees C through an esophageal heat exchanger.

Sponsors & Collaborators

  • The Cleveland Clinic

    lead OTHER

Principal Investigators

  • Daniel Sessler, M.D. · Dept Chairman

Study Design

Allocation
RANDOMIZED
Purpose
DEVICE_FEASIBILITY
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-04-30
Primary Completion
2017-01-31
Completion
2017-01-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02743884 on ClinicalTrials.gov