Lumbar erector spinae plane block versus infrainguinal fascia iliaca compartment block for pain management after total hip arthroplasty: a randomized clinical trial.

OBJECTIVE: We aimed to evaluate the effectiveness of ultrasound-guided facia iliaca compartment (FIC) and erector spinae plane (ESP) blocks in managing postoperative pain after total hip arthroplasty surgery. METHODS: A total of 60 patients were randomized into 2 groups (n = 30): one that received FIC blocks and one that received ESP blocks. FIC and ESP blocks were performed with 30 mL 0.25% bupivacaine at the end of the surgery. The patients received intravenous tramadol and patient-controlled postoperative analgesia. The pain scores, opioid consumption, and adverse events were recorded. RESULTS: The dynamic pain scores on movement in the postoperative first hour were significantly lower in the ESP block group than in the FIC block group (3 [2-4] vs 4 [2-5], respectively; P = .035). Data are expressed as median (25th-75th percentiles). Postoperative opioid consumption within the first postoperative 8 hours was significantly higher in the FIC block group than in the ESP block group (80 mg [61-100] vs 100 mg [80-120], respectively; P = .010). The adverse effects of opioids did not differ between the 2 groups. CONCLUSION: ESP and infrainguinal FIC blocks provided similar postoperative analgesia 24 hours after total hip arthroplasty. The ESP block is more beneficial than the FIC block in terms of pain scores and opioid consumption in the early hours of the postoperative period. TRIAL REGISTRATION: www.ClinicalTrials.gov (ID: NCT05621161).

Surgical vs ultrasound-guided lumbar erector spinae plane block for pain management following lumbar spinal fusion surgery.

PURPOSE: Spinal surgery is associated with severe diffuse pain in the postoperative period. Effective pain management plays an essential role in reducing morbidity and mortality. This study is designed to compare the ultrasound-guided erector spinae plane (ESP) block and surgical infiltrative ESP block for postoperative analgesia management after lumbar spinal fusion surgery. METHODS: The patients who underwent two or three levels of posterior lumbar spinal fusion surgery were randomly allocated into one of three groups with 30 patients each (Group SE = Surgical ESP block; Group UE = ultrasound-guided ESP block; Group C = Controls). The primary aim was to compare postoperative opioid consumption, and the secondary aim was to evaluate postoperative dynamic and static pain scores and the incidence of opioid-related adverse effects. RESULTS: There was a significant difference in terms of opioid consumption, rescue analgesia on demand, and both static and dynamic pain scores between groups at all time periods (p < 0.05). Group SE and Group UE had lower pain scores and consumed fewer opioids than the controls (p < 0.05). However, the Group UE had lower pain scores and opioid consumption than the Group SE. The sedation level of patients was significantly higher in the control group than in the other two groups. Also, nausea was more common in controls than in the other groups. CONCLUSION: While both surgical and ultrasound-guided ESP blocks reduced opioid consumption compared to the controls, the patients who received ultrasound-guided ESP blocks experienced better postsurgical pain relief than those in the other groups (surgical ESP and controls).

Effects of general anaesthesia and ultrasonography-guided interscalene block on pain and oxidative stress in shoulder arthroscopy: A randomised trial.

BACKGROUND/AIM: The aim of this study was to evaluate the effects of general anaesthesia and ultrasonography-guided interscalene block on pain and oxidative stress evaluated by thiol-disulphide balance and C-reactive protein levels in patients undergoing shoulder arthroscopy. MATERIALS AND METHODS: A total of 42 patients aged 18-75 years who were scheduled to undergo shoulder arthroscopy were randomised into interscalene block group (Group-IB, n = 20) and general anaesthesia group (Group-GA, n = 22). All patients received patient-controlled analgesia during the postoperative period. Additional analgesics were administered to patients with a visual analogue scale score of >4. Native-thiol, total-thiol, disulphide and C-reactive protein levels were measured. Patients' visual analogue scale scores, morphine and additional analgesic consumption were recorded. A shift in thiol-disulphide balance towards decreased thiol and increased disulphide levels was regarded as an indicator of oxidative stress. RESULTS: Pain level, morphine and additional analgesic consumption were higher in Group-GA. Native-thiol and total-thiol levels were higher in Group-IB postoperatively and also disulphide levels were lower at postoperative 18 hours. C-reactive protein levels were similar in both the groups. CONCLUSION: Interscalene block induced less oxidative stress during the postoperative period, as evaluated by thiol-disulphide balance. In shoulder arthroscopy, interscalene block provides more stable haemodynamics perioperatively and facilitates better postoperative pain control.

External Oblique Intercostal Plane Block Versus Port-Site Infiltration for Laparoscopic Sleeve Gastrectomy: A Randomized Controlled Study.

PURPOSE: Although laparoscopic sleeve gastrectomy (LSG) is a minimally invasive surgery, postoperative pain is common. A novel block, the external oblique intercostal (EOI) block, can be used as part of multimodal analgesia for upper abdominal surgeries. The aim of our study is to investigate the effectiveness of EOI block in patients undergoing LSG. MATERIALS AND METHODS: Sixty patients were assigned into two groups either EOI or port-site infiltration (PSI). The EOI group received ultrasound-guided 30 ml 0.25% bupivacaine, while the PSI group received 5 ml of 0.25% bupivacaine at each port sites by the surgeon. Data on clinical and demographic were collected and analyzed. RESULTS: There were no statistical differences in terms of demographic details (p > 0.05). VAS scores were statistically lower during resting at PACU, 1, 2, 4, 8, and 12 h postoperatively in the EOI group than PSI group (p < 0.05), The VAS scores were also lower during active movement at PACU, 1, 2, 4, and 8 h postoperatively in the EOI group than PSI group (p < 0.05). Twenty-four-hour fentanyl consumption was lower in the EOI than in the PSI group (505.83 ± 178.56 vs. 880.83 ± 256.78 µg, respectively, p < 0.001). Rescue analgesia was higher in PSI group than EOI group (26/30 vs. 14/30, respectively, p = 0.001). CONCLUSION: EOI block can be used as a part of multimodal analgesia due to its simplicity and effective postoperative analgesia in LSG.

Comparison of Intravenous Ibuprofen and Paracetamol for Postoperative Pain Management after Laparoscopic Sleeve Gastrectomy. A Randomized Controlled Study.

BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is defined as the first-step bariatric surgery for the treatment of obesity. Opioid analgesics are often preferred for pain management because of their strong analgesic potentials. However, opioids have undesirable adverse effects. OBJECTIVES: The objective of this study is to evaluate and compare the influence of IV forms of ibuprofen and paracetamol on pain management and opioid consumption on patients undergoing LSG surgery. SETTING: This study was conducted at Istanbul Medipol University Hospital. METHODS: Patients were stratified into three groups. Group I (group ibuprofen, n = 30) was administered 800 mg of IV ibuprofen, group P (group paracetamol, n = 30) was administered 1000 mg of IV paracetamol, and group C (control group, n = 30) was given 100 ml of saline solution. We evaluated opioid consumption and VAS scores postoperatively. RESULTS: This study included 90 patients who underwent LSG. The use of rescue medication in group I was statistically lower than the other groups. VAS scores in group I and group P at recovery and at 2, 4, 8, 12, and 24 h were lower than those in group C. In particular, the VAS scores in group I at the first 2 h postoperatively were significantly lower than those in group P (p < 0.05). Opioid consumption in group C was significantly higher than the other groups (p < 0.05). CONCLUSION: Our study suggested that IV ibuprofen resulted in lower pain scores compared to paracetamol by reducing postoperative opioid use in the first 24 h in patients undergoing LSG surgery.