Abstract:Objective To investigate the clinical effect of single point and single paravertebral block after percutaneous nephrolithotomy. Methods A total of 60 percutaneous nephrolithotomy patients admitted to the Department of Anesthesiology, Xinhua Hospital Affiliated to Dalian University from September 2019 to February 2020 were selected as the study subjects, and were divided into control group (30 cases) and observation group (30 cases) by random number table method. The control group was treated with intraspinal anesthesia, and the observation group was treated with ultrasound-guided single point single paravertebral block. Surgical indicators, visual analogue scale (VAS) score, vital signs before anesthesia (T0), 10 min after anesthesia (T1), after the establishment of lithotripsy channel (T2), 10 min after the beginning of lithotripsy (T3), and at the end of lithotripsy (T4) were compared between the two groups. Results The operation time, postoperative exhaust time and hospital stay in the observation group were shorter than those in the control group, and the amount of intraoperative blood loss was less than that in the control group, the differences were statistically significant (P<0.05). Preoperative comparison of VAS scores between the two groups showed no statistical significance (P>0.05). At 6, 12 and 24 h postoperatively, VAS scores in both groups were lower than those before operation, and VAS score in observation group was lower than that in control group, the differences were statistically significant (P<0.05). At T0, there were no significant differences in mean arterial pressure (MAP) and heart rate (HR) between the two groups (P>0.05). The MAP of T1 and T4 in observation group were higher than those in control group, while the MAP of T2 and T3 were lower than those in control group, the HR of T1 in observation group was higher than that in control group, and the HR of T2-T4 were lower than those in control group, the differences were statistically significant(P<0.05). Conclusion Ultrasound-guided single point single thoracic paravertebral block can shorten the operation time and hospital stay, reduce the amount of bleeding, reduce pain, and have little effect on arterial pressure and heart rate.
孔祥云; 隋成; 周晶; 崔金花. 单点单次胸椎旁阻滞应用于经皮肾镜碎石取石术的临床效果[J]. 中国当代医药, 2022, 29(13): 99-102.
KONG Xiangyun SUI Cheng ZHOU Jing CUI Jinhua. Clinical effect of single point and single paravertebral block after percutaneous nephrolithotomy. 中国当代医药, 2022, 29(13): 99-102.