Comparison of erector spinae plane block and transverse abdominis plane block in postoperative recovery after laparoscopic colorectal surgery: a randomized, double-blind, controlled trial.
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引用次数: 0
Abstract
Background: Patients experience significant postoperative pain after laparoscopic resection of colorectal cancer. Transversus abdominis plane block (TAPB) provides effective analgesia, and recent studies have also shown that erector spinae plane block (ESPB) can be used for postoperative analgesia in abdominal surgery. However, there is a lack of comparison between the two methods regarding recovery quality following laparoscopic colorectal surgery.
Methods: Sixty patients scheduled for laparoscopic radical resection of colorectal cancer were randomly assigned to receive either a ESPB with TAPB (n = 30). Both groups received a single injection of 20 mL of 0.25% ropivacaine bilaterally. The primary outcome was the quality of recovery (QoR) at 24 h postoperatively, using the quality of recovery-15 (QoR-15) scale. Secondary outcomes included the QoR at 48 h postoperatively, visual analogue scale (VAS) pain scores during the first 48 h postoperatively in both resting and active states, requirements for rescue analgesia, cumulative postoperative opioid consumption, patient satisfaction, incidence of postoperative nausea and vomiting (PONV), time to first flatus and ambulation, the Comprehensive Complication Index (CCI) score, and postoperative hospital stay.
Results: At 24 h postoperatively, the QoR-15 score (mean ± standard deviation) was significantly higher in the ESPB group (109.2 ± 8.7) compared to the TAPB group (101 ± 10.1) (p = 0.001). Similarly, at 48 h postoperatively, the QoR-15 score remained higher in the ESPB group (118.5 ± 8.8) than in the TAPB group (113.8 ± 8.1) (p = 0.035). Patients in the ESPB group reported lower visual analog scale (VAS) pain scores during the first 24 h postoperatively (all p < 0.05) compared to those in the TAPB group. The sufentanil consumption median (interquartile range) in the ESPB group at 24 h postoperatively was lower (62, 61-65 μg) compared to the TAPB group (66, 63-70 μg) (p < 0.001). Hospital stay median was 7 (6-9) days for the ESPB group and 8 (7-10) days for the TAPB group (p = 0.037).
Conclusions: Patients who received ESPB showed better recovery quality, improved analgesic effects, and higher postoperative satisfaction compared to those who underwent preoperative TAPB.
Trial registration: https://www.chictr.org.cn (ChiCTR2400081157); date of registration: February 24, 2024. The first participant was enrolled on February 27, 2024.