Clinical research of ultrasound-guided PECS-Ⅱ blocks in surgery of patients with benign tumor of breast
10.3969/j.issn.1672-8270.2024.02.018
- VernacularTitle:超声引导下Ⅱ型胸神经阻滞在乳腺良性肿瘤手术中的临床研究
- Author:
Yan QUAN
1
;
Yinhua LIU
;
Jianmei HU
;
Zhongyu LIU
Author Information
1. 秦皇岛市妇幼保健院麻醉科 秦皇岛 066000
- Keywords:
Pectoralis Ⅱ(PECS-Ⅱ)blocks;
Postoperative pain;
Surgery of benign tumor of breast
- From:
China Medical Equipment
2024;21(2):89-93
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the application effect of ultrasound-guided pectoralis Ⅱ(PECS-Ⅱ)blocks anesthesia in benign tumor resection of breast.Methods:A total of 60 female patients who underwent benign tumor resection of breast were selected from Maternity and Child Care Center of Qinhuangdao from January 2021 to December 2021,and they were divided into the thoracic nerve block group(nerve block group)and local infiltration anesthesia group(local anesthesia group)according to the random number table method.The nerve block group used ultrasound-guided PECS-Ⅱ anesthesia,and the local anesthesia group used local infiltration anesthesia for tumor.The hemodynamic indicators,postoperative visual analogue score,first intervention time of postoperative analgesic drugs,and the use of sufentanil within 24 hours after surgery were compared and analyzed between the two groups of patients.Results:The average operation time of the nerve block group was(127.32±34.56)min,and the difference of that between the nerve block group and local anesthesia group(128.11±33.84)min was no statistically significant(P>0.05).The differences of the heart rate(HR)and mean arterial pressure(MAP)before anesthesia(T0)between two groups of patients were not statistically significant(P>0.05).The HR and MAP levels at the time of skin incision(T1),at the 0.5 h after the surgery was conducted(T2)and the time of completing surgery(T3)in nerve block group were significantly lower than those of the local anesthesia group,respectively.The differences were statistically significant(tHR=5.709,5.836,5.662,tMAP=3.501,3.223,3.128,P<0.05),respectively.Compared with the local anesthesia group,the pain level at the same time point in the nerve block group was significantly reduced,and the difference was statistically significant(t=4.501,6.575,8.197,8.262,P<0.05),respectively.The intervention time of analgesic medication at the first time of the nerve block group was significantly later than that of the local anesthesia group,and the consumption of sufentanil within 24 hours after surgery of the nerve block group was also significantly reduced,and the differences of them were statistically significant(t=13.741,9.482,P<0.05),respectively.Conclusion:Ultrasound-guided PECS-Ⅱ can effectively relieve postoperatively early pain in patients with benign tumors of breast,and delay the intervention time of postoperative analgesic medication,and reduce the intake amount of opioid drugs.
