Comparison of Clinical Application of Ultrasound Localization Method and Palpation Method on Radial Artery Puncture and Catheterization in Patients with Septic Shock
10.12007/j.issn.0258-4646.2017.03.017
- VernacularTitle:超声定位法与触摸法桡动脉穿刺置管在感染性休克患者中的临床应用比较
- Author:
Hongxu ZHOU
;
Ayong TIAN
;
Bo FANG
;
Hong MA
- Keywords:
ultrasound;
radial artery;
septic shock
- From:
Journal of China Medical University
2017;46(3):258-260,265
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the application of two different radial artery puncture and cannulation methods in septic shock patients. Meth-ods A total of 80 septic shock patients who need emergency operation were enrolled in this study. The shock index was>1.0. The patients were randomly divided into two groups:ultrasound group(group U)and palpation group(group A),with 40 cases in each group. For the patients in group U,Sonosite S-Nerve ultrasound in the wrist was used to determine the location of the radial artery puncture. For the patients in group A ,pal-pation method was used to determine the location of the radial artery puncture. The heart rate,blood pressure,first puncture success rate,total suc-cess rate,number of punctures,puncture time and complication rate of the two groups were monitored. Results The success rate of first puncture and total success rate of group U were higher than those of group A ,the number of puncture was less than that of group A ,the puncture time was shorter than that of group A,and the incidence of complications was lower than that of group A(P<0.05). Conclusion The application of ultra-sound for radial artery puncture and catheterization in septic shock patients is accurate ,and with higher first success puncture rate and total success rate,less number of puncture,shorter puncture time,and lower incidence of complications compared with palpation method.
