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Updated: Jul 19, 2026

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
Published on: November 21, 2017
Effects of comfort warming on preoperative patients
Doreen Wagner1, Michelle Byrne, Katharine Kolcaba
1North Georgia College and State University, Dahlonega, GA, USA.
Abstract:
THERMAL COMFORT IS ONE DIMENSION of overall patient comfort, and it usually is addressed by covering the patient with warmed cotton blankets. WARMING HELPS A PATIENT maintain normothermia and appears to decrease patient anxiety. AN STUDY WAS CONDUCTED in a preoperative setting to compare the effects of preoperative warming with warmed cotton blankets versus patient-controlled warming gowns on patients' perceptions of thermal comfort and anxiety. BOTH WARMING INTERVENTIONS had a positive effect on patients' thermal comfort and sense of well-being. Patients who used the patient-controlled warming gown also experienced a significant reduction in preoperative anxiety.
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