Effect of Ultrasound-guided Erector Spinae Plane Block on Recovery After Laparoscopic Sleeve Gastrectomy in Patients With Obesity: A Randomized Controlled Trial
Clinical therapeutics(2023)
摘要
Purpose: Previous research has not evaluated the potential effect of erector spinae plane block (ESPB) on quality of recovery (QoR) after laparoscopic sleeve gastrectomy. Therefore, we investigated the effect of an ultrasound-guided ESPB performed on patients with obesity who have undergone laparoscopic sleeve gastrectomy, measured using the 15-item QoR (QoR-15) scale.Methods: A total of 172 patients were enrolled in the study who were aged 18 to 65 years, had a body mass index >= 30 kg/m(2), were classified as having American Society of Anaesthesiologists physical status II to III , and had undergone laparoscopic sleeve gastrectomy. The patients were randomly divided into an ESPB group and a sham group (treated with normal saline). The primary outcome was the QoR-15 score, measured using the questionnaire 24 and 48 hours after surgery. The secondary outcomes were postoperative pain score, postoperative cumulative analgesic drug consumption, number of patient-controlled analgesia (PCA) requests, rate of rescue analgesia required at 48 hours, incidence of respiratory complications, and nerve block-related complications. The time of discharge from the postanesthesia care unit, postoperative activity, and length of stay at the hospital were also recorded.Findings: There was no significant difference in the global QoR-15 scores 24 and 48 hours after the operation. However, the groups' subdimension scores for the emotional state in QoR-15 at 24 and 48 hours after surgery were statistically different ( P < 0.05). Meanwhile, patients in the ESPB group who indicated they were "feeling rested " at 24 and 48 hours after surgery and "having a feeling of general well-being " at 24 hours after surgery were significantly better than those in the sham group ( P < 0.05). Compared with the sham group, participants in the ESPB group had lower resting pain scores at 6 and 12 hours after surgery and lower movement pain scores at 6, 12, 24, and 36 hours after surgery ( P < 0.05). There was no statistical difference between the groups in postoperative cumulative analgesic drug consumption, number of PCA requests, incidence of respiratory complications, time of discharge from the postanesthesia care unit, or postoperative activity.Implications: Our results indicate that a single ESPB does not improve the global QoR-15 scores after laparoscopic sleeve gastrectomy. However, the visual analog scale score for postoperative pain is reduced.
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关键词
erector spinae plane blocks, obesity, quality of recovery, sleeve gastrectomy
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