Lomber omurga cerrahisinde postoperatif ağrı üzerinde ultrason eşliğinde erektör spina plan bloğu etkinliğinin değerlendirilmesi: Bir randomize klinik çalışma

• Main Authors: Asgari, S. (Author), Mottaghi, K. (Author), Nashibi, M. (Author), Safari, F. (Author), Sezari, P. (Author), Tafrishinejad, A. (Author)
• Format: Article
• Language: English
• Published: NLM (Medline) 2022
• Subjects: adult; Adult; Analgesics, Opioid; controlled study; human; Humans; interventional ultrasonography; Meperidine; narcotic analgesic agent; nerve block; Nerve Block; Pain, Postoperative; pethidine; postoperative pain; procedures; randomized controlled trial; Ultrasonography, Interventional
• Online Access: View Fulltext in Publisher

 OBJECTIVES: Patients suffer notable levels of pain after lumbar spine surgery. The primary objective of this randomized clinical trial is to investigate the efficacy of erector spinae plane block (ESPB) on 24-h post-operative pain score of patients undergoing lumbar spine surgery. Cumulative opioid consumption and intraoperative bleeding were assessed as well. METHODS: Adult patient candidates for elective lumbar spine surgery were randomly assigned to case (ESPB) and control (no ESPB) groups. The block was performed under ultrasound guidance in prone position after induction of general anesthesia. Both groups received the same anesthesia medication and technique. Post-operative pain score, number of patients requiring rescue analgesia (meperidine), total amount of post-operative rescue analgesic demand in the first 24 h, and intraoperative bleeding were recorded. To compare pain score variable in time span, the ANOVA repeated measure test was used. All the statistical tests were two tailed and p<0.05 considered as statistically significant. RESULTS: In all time intervals, pain score in case group was significantly lower than control group. In case group, eight patients demanded rescue analgesic (40%) which was significantly lower than that in control group (15 patients [75%]) (p=0.025). Total amount of meperidine consumption was 57.50±45.95 in control group and 22.50±32.34 in case group (p=0.01) which was higher in control group and statistically significant. CONCLUSION: ESPB reduces post-operative pain score and opioid consumption, while it does not affect intraoperative bleeding in lumbar spine surgery.