Application of ultrasound-guided transversus abdominis plane block with ropivacaine as an adjunct to intrathecal anesthesia in obese parturients undergoing cesarean section
10.3760/cma.j.cn341190-20240820-01070
- VernacularTitle:超声引导下罗哌卡因腹横肌平面阻滞辅助椎管内麻醉在超体质量产妇剖宫产术中的应用
- Author:
Na GAO
1
;
Tao HE
1
;
Na XUE
1
Author Information
1. 西安交通大学第一附属医院榆林医院麻醉科，榆林 719000
- Publication Type:Journal Article
- Keywords:
Cesarean section;
Anesthesia,spinal;
Neuromuscular blockade;
Overweight;
Pain, postoperative;
Ultrasonography, interventional
- From:
Chinese Journal of Primary Medicine and Pharmacy
2025;32(6):801-805
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the application effects of ultrasound-guided transversus abdominis plane block with ropivacaine as an adjunct to intrathecal anesthesia in obese parturients undergoing cesarean section.Methods:A total of 120 parturients undergoing cesarean section at Yulin Hospital, The First Affiliated Hospital of Xi'an Jiaotong University, from March 2023 to March 2024, were prospectively included in this study. The patients were randomly divided into two groups: the experimental group and the control group, with 60 patients in each. The control group received intraspinal anesthesia as the primary anesthesia method, while the experimental group additionally received ultrasound-guided transversus abdominis plane block with ropivacaine. Postoperative activity levels, pain scores at 2, 12, and 24 hours, and scores on the 40-Item Quality of Recovery Scale were compared between the two groups.Results:The pain scores at 2, 12, and 24 hours postoperatively in the experimental group were (4.01 ± 0.50), (2.54 ± 0.37), and (1.17 ± 0.11), respectively. These scores were significantly lower than those in the control group [(4.55 ± 0.55), (3.32 ± 0.44), (2.45 ± 0.24), t = 5.33, 10.51, 37.56, all P < 0.05]. The times to first sit up, first eat, and first walk in the experimental group were (4.14 ± 0.77) hours, (7.85 ± 2.01) hours, and (7.54 ± 1.55) hours, respectively. These times were significantly shorter than those in the control group [(4.66 ± 0.71) hours, (8.66 ± 2.16) hours, (9.04 ± 1.22) hours, t = 3.85, 2.13, 5.89, all P < 0.05]. The scores on the 40-Item Quality of Recovery Scale at 2, 12, and 24 hours postoperatively in the experimental group were (124.74 ± 8.94), (166.57 ± 9.51), and (187.68 ± 10.17), respectively. These scores were significantly higher than those in the control group [(120.73 ± 7.55), (153.67 ± 9.81), (172.37 ± 10.22), t = 2.65, 7.29, 8.23, all P < 0.05]. The incidence of complications in the experimental group was significantly lower than that in the control group ( χ2 = 5.89, P < 0.05). Conclusions:Ultrasound-guided transversus abdominis plane block with ropivacaine, when used as an adjunct to intrathecal anesthesia, shows promising results in obese parturients undergoing cesarean section. It can effectively reduce pain and facilitate postpartum recovery.
