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:: Volume 24, Issue 2 (Iranian South Medical Journal 2021) ::
Iran South Med J 2021, 24(2): 101-110 Back to browse issues page
Comparison of Warm Touch Forced Air Warming System vs Routine Care in Increasing Tympanic Temperature and FOUR Score
Sohila Esfandiari1 , Abdolrasoul Anvaripour2, Kamran Mirzaei3, Shahnaz Pouladi4, Sharif Sharifi 5
1- Student Research Committee, School of Nursing and Midwifery, Bushehr University of Medical Sciences, Bushehr, Iran
2- Department of Anesthesiology, School of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
3- Department of Social Medicine, School of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
4- Department of Nursing, School of Nursing and Midwifery, Bushehr University of Medical Sciences, Bushehr, Iran
5- Department of Nursing, School of Nursing and Midwifery, Bushehr University of Medical Sciences, Bushehr, Iran , sharif.sharifi@yahoo.com
Abstract:   (1054 Views)
Background: Delayed awakening is one of the biggest challenges after general anesthesia and surgery. Hypothermia is common after coronary artery bypass surgery, and even mild hypothermia can cause severe complications after surgery. It is important to know the effective methods in accelerating awakening and correcting hypothermia.
Materials and Methods: In this randomized clinical trial, Warm Touch forced air warming system was compared with routine method (a blanket) in increasing tympanic temperature and FOUR score in patients after elective coronary artery bypass surgery. A total of102 patients were equally divided into intervention and control groups. Tympanic temperature and FOUR Score were checked and recorded every 15 minutes for 225 minutes.
Results: Tympanic temperature and FOUR Score were significantly higher in the intervention group (P<0.001).
Conclusion: Forced air warming system was more effective in increasing tympanic temperature and FOUR Score compared to the routine method. Awakening time was shorter and tympanic temperature increased ‎faster.‎
Keywords: Hypothermia, Coronary Artery Bypass Surgery, Forced Air warming System, FOUR Score
Full-Text [PDF 518 kb]   (315 Downloads)    
Type of Study: Original | Subject: Cardiovascular System
Received: 2020/07/23 | Accepted: 2021/04/10 | Published: 2021/05/26
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Esfandiari S, Anvaripour A, Mirzaei K, Pouladi S, Sharifi S. Comparison of Warm Touch Forced Air Warming System vs Routine Care in Increasing Tympanic Temperature and FOUR Score. Iran South Med J. 2021; 24 (2) :101-110
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