The Effects of 30-Minutes of Pre-Warming on Core Body Temperature, Systolic Blood Pressure, Heart Rate, Postoperative Shivering, and Inflammation Response in Elderly Patients with Total Hip Replacement under Spinal Anesthesia: A Randomized Double-blind Co.
10.4040/jkan.2017.47.4.456
- Author:
You Mi CHEON
1
;
Haesang YOON
Author Information
1. Department of Nursing, Gachon University Gil Medical Center, Incheon, Korea.
- Publication Type:Randomized Controlled Trial ; Original Article
- Keywords:
Hypothermia;
Body temperature regulation;
Hemodynamics;
Shivering;
Inflammation
- MeSH:
Aged*;
Anesthesia, Spinal*;
Arthroplasty, Replacement, Hip*;
Blood Pressure*;
Blood Sedimentation;
Body Temperature Regulation;
Body Temperature*;
C-Reactive Protein;
Heart Rate*;
Heart*;
Hemodynamics;
Humans;
Hypothermia;
Incheon;
Incidence;
Inflammation*;
Korea;
Shivering*
- From:Journal of Korean Academy of Nursing
2017;47(4):456-466
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: This study was designed to determine the effects of pre-warming on core body temperature (CBT) and hemodynamics from the induction of spinal anesthesia until 30 min postoperatively in surgical patients who undergo total hip replacement under spinal anesthesia. Our goal was to assess postoperative shivering and inflammatory response. METHODS: Sixty-two surgical patients were recruited by informed notice. Data for this study were collected at a 1,300-bed university hospital in Incheon, South Korea from January 15 through November 15, 2013. Data on CBT, systemic blood pressure (SBP), and heart rate were measured from arrival in the pre-anesthesia room to 3 hours after the induction of spinal anesthesia. Shivering was measured for 30 minutes post-operatively. C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) were measured pre-operatively, and 1 and 2 days postoperatively. The 62 patients were randomly allocated to an experimental group (EG), which underwent pre-warming for 30 minutes, or a control group (CG), which did not undergo pre-warming. RESULTS: Analysis of CBT from induction of spinal anesthesia to 3 hours after induction revealed significant interaction between group and time (F=3.85, p=.008). In addition, the incidence of shivering in the EG was lower than that in the CG (χ²=6.15, p=.013). However, analyses of SBP, heart rate, CRP, and ESR did not reveal significant interaction between time and group. CONCLUSION: Pre-warming for 30 minutes is effective in increasing CBT 2 and 3 hours after induction of spinal anesthesia. In addition, pre-warming is effective in decreasing post-operative shivering.
