LIU Hui,XIONG Li-hong,XU Xiao-qing,et al.Application of ultrasound-guided paravertebral nerve block combined with general anesthesia in thoracotomy[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(07):621-624.
LIU Hui,XIONG Li-hong,XU Xiao-qing,et al.Application of ultrasound-guided paravertebral nerve block combined with general anesthesia in thoracotomy[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(07):621-624. DOI: 10.11659/jjssx.10E022091.
Application of ultrasound-guided paravertebral nerve block combined with general anesthesia in thoracotomy
To explore the application effect of ultrasound-guided paravertebral nerve block combined with general anesthesia for patients undergoing thoracotomy.
Methods
2
A total of 60 patients underwent elective thoracotomy in our hosipital form May 2018 to May 2020 were selected, then randomly divided into the observation group 30 cases(given ultrasound-guided paravertebral nerve block combined with general anesthesia) and the control group 30 cases (only given general anesthesia).The heart rate,mean arterial pressure(MAP),VAS score and the indexes of oxidative stress response[noradrenaline(NE),adrenocorticotrophic hormone(ACTH),cortisol(Cor),superoxide dismutase(SOD),malondialdehyde(MDA)] at different time points were recorded and compared.The postoperative adverse reactions of the two groups were compared.
Results
2
The heart rate and the MAP at 2 hours, 6 hours, 12 hours and 24 hours after surgery of the observation group were significantly lower than those of the control group (
P
<
0.05).The VAS scores of the two groups gradualy decreased from 2 hours to 24 hours after operation,the VAS scores at different time points after surgery of the observation group were all significantly lower than those of the control group (
P
<
0.05).The serum NE, ACTH, Cor and MDA levels at 24 hours after surgery of the two groups increased significantly(
P
<
0.05), while the serum SOD levels decreased significantly (
P
<
0.05);The serum NE, ACTH, Cor, SOD and MDA levels at 24 hours of the patients in the observation group were significantly lower than those in the control group (
P
<
0.05). The total incidence of adverse reactions in the observation group was significantly lower than that in the control group(
P
<
0.05).
Conclusion
2
Ultrasound-guided paravertebral nerve block combined with general anesthesia has little effect on heart rate and MAP of patients underwent thoracotomy,which can significantly relieve the postoperative pain and oxidative stress,with high safety.
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Related Author
TAN Qun-you
WANG Ru-wen
GUO Wei
DENG Bo
ZHANG Ling-min
SUN Tian-yu
JIANG Bin
CHEN Qing-yu
Related Institution
Department of Thoracic Surgery,Institute of Surgery Research,Daping Hospital,Third Military Medical University
Department of Trauma Centers,Affiliated Hospital of Hainan Medical College
Department of Spine Surgery,Central Hospital of Zaozhuang Mining Group
Ultrasound Medicine Department,Bishan People′s Hospital of in Chongqing City
State Key Laboratory of Ultrasound Engineering in Medicine CoFounded by Chongqing & the Ministry of Science & Technology,College of Biomedical Engineering,Chongqing Medical University