Clinical efficacy of combined spinal and epidural anesthesia with isobaric bupivacaine in older adult patients undergoing artificial femoral head replacement
10.3760/cma.j.cn341190-20201228-02059
- VernacularTitle:老年人工股骨头置换术患者应用等比重布比卡因腰硬联合麻醉的临床效果
- Author:
Weiyan LI
1
;
Haixia LOU
;
Lingfeng FANG
Author Information
1. 诸暨市第三人民医院麻醉科，诸暨 311800
- Keywords:
Arthroplasty, replacement, hip;
Anesthesia, epidural;
Specific gravity;
Heart rate;
Arterial pressure;
Hemodynamics;
Bupivacaine
- From:
Chinese Journal of Primary Medicine and Pharmacy
2023;30(3):356-359
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical efficacy of combined spinal and epidural anesthesia with isobaric bupivacaine in older adult patients undergoing artificial femoral head replacement.Methods:The clinical data of 50 older adult patients who underwent artificial femoral head replacement in Zhuji Third People's Hospital between January 2016 and January 2020 were retrospectively analyzed. The patients were divided into a control group ( n = 22) and a combined anesthesia group ( n = 28) according to different anesthesia methods. The control group was subjected to epidural anesthesia with bupivacaine. The combined anesthesia group underwent combined spinal and epidural anesthesia with isobaric bupivacaine. The excellent and good rate of anesthesia as well as heart rate and mean arterial pressure measured before and 10 minutes after anesthesia, at 1 hour of surgery and at the end of surgery were compared between the two groups. Time to anesthesia onset and time to block completion were recorded in each group. Results:The excellent and good rate of clinical efficacy in the combined anesthesia group was significantly higher than that in the control group [85.71% (24/28) vs. 59.09% (13/22), χ2 = 4.54, P < 0.05]. There were no significant differences in heart rate and mean arterial pressure between the two groups before and 10 minutes after anesthesia, at 1 hour of surgery and at the end of surgery ( t = 0.83, 0.60, 1.13, 1.21; 0.98, 0.60, 0.85, 0.88, P > 0.05). The time to anesthesia onset and the time to block completion in the combined anesthesia group were shorter than those in the control group ( t = 4.99, 2.29, both P < 0.05). Conclusion:Combined spinal and epidural anesthesia with isobaric bupivacaine can increase the excellent and good rate of anesthesia effects and has no obvious effect on hemodynamics in patients undergoing artificial femoral head replacement. Combined spinal and epidural anesthesia takes a shorter time to anesthesia onset and a shorter time to block completion than spinal or epidural anesthesia.
