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Zhang Z, Kong H, Li Y, Xu ZZ, Li X, Ma JH, Wang DX. Erector spinae plane block versus quadratus lumborum block for postoperative analgesia after laparoscopic nephrectomy: A randomized controlled trial. J Clin Anesth 2024; 96:111466. [PMID: 38677191 DOI: 10.1016/j.jclinane.2024.111466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/27/2024] [Accepted: 04/02/2024] [Indexed: 04/29/2024]
Abstract
STUDY OBJECTIVE We compared the analgesic effects of erector spinae plane block versus quadratus lumborum block following laparoscopic nephrectomy. DESIGN A randomized controlled trial. SETTING A tertiary hospital in Beijing, China. PATIENTS Patients scheduled for elective laparoscopic nephrectomy. INTERVENTIONS A total of 110 patients were enrolled and randomized to receive either erector spinae plane block (n = 55) or quadratus lumborum block (n = 55) under ultrasound guidance. Patient-controlled sufentanil analgesia was provided after surgery. MEASUREMENTS Our primary outcome was cumulative opioid consumption within 24 h after surgery. Secondary outcomes included postoperative pain intensity, subjective sleep quality, and quality of recovery. MAIN RESULTS All 110 patients (mean 53 years, 57.3% female) were included in the intention-to-treat analysis. Cumulative sufentanil equivalent within 24 h was lower in patients given erector spinae plane block (median 13 μg, interquartile range 4 to 33) than in those given quadratus lumborum block (median 25 μg, interquartile range 13 to 39; median difference - 8 μg, 95% CI -15 to 0, P = 0.041). Pain intensity (0-10 range where 0 = no pain and 10 = the worst pain) at 2, 6, 12, and 24 h after surgery was lower with erector spinae plane block (at rest: median differences -1 point, all P ≤ 0.009; with movement: median differences -2 to -1 points, all P < 0.001). Subjective sleep quality on the night of surgery (the Richards-Campbell Sleep Questionnaire: 0-100 range, higher score better; median difference 12, 95% CI 2 to 23, P = 0.018) and quality of recovery at 24 h (the Quality of Recovery-15: 0-150 range, higher score better; median difference 8, 95% CI 2 to 15, P = 0.012) were better with erector spinae plane block. No procedure-related adverse events occurred. CONCLUSIONS Compared with quadratus lumborum block, erector spinae plane block provided better analgesia as manifested by lower opioid consumption and pain intensity for up to 24 h after laparoscopic nephrectomy.
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Affiliation(s)
- Zhen Zhang
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Hao Kong
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Yan Li
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Zhen-Zhen Xu
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Xue Li
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Jia-Hui Ma
- Department of Anesthesiology, Peking University First Hospital, Beijing, China
| | - Dong-Xin Wang
- Department of Anesthesiology, Peking University First Hospital, Beijing, China; Outcomes Research Consortium, Cleveland, OH, USA.
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Lee S, Ko JS, Kang R, Choi GS, Kim JM, Gwak MS, Shin YH, Lee SM, Kim GS. Analgesic effects of ultrasound-guided preoperative posterior Quadratus Lumborum block in laparoscopic hepatectomy: A prospective double-blinded randomized controlled trial. J Clin Anesth 2024; 97:111504. [PMID: 38851003 DOI: 10.1016/j.jclinane.2024.111504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 05/01/2024] [Accepted: 05/19/2024] [Indexed: 06/10/2024]
Abstract
STUDY OBJECTIVE To determine if single-injection bilateral posterior quadratus lumborum block (QLB) with ropivacaine would improve postoperative analgesia in the first 24 h after laparoscopic hepatectomy, compared with 0.9% saline. DESIGN Prospective, double blinded, randomized controlled trial. SETTING A single tertiary care center from November 2021 and January 2023. PATIENTS A total of 94 patients scheduled to undergo laparoscopic hepatectomy due to hepatocellular carcinoma. INTERVENTIONS Ninety-four patients were randomized into a QLB group (receiving 20 mL of 0.375% ropivacaine on each side, 150 mg in total) or a control group (receiving 20 mL of 0.9% saline on each side). MEASUREMENTS The primary outcome was the cumulative opioid consumption during the initial 24-h post-surgery. Secondary outcomes included pain scores and intraoperative and recovery parameters. MAIN RESULTS The mean cumulative opioid consumption during the initial 24-h post-surgery was 30.8 ± 22.4 mg in the QLB group (n = 46) and 34.0 ± 19.4 mg in the control group (n = 46, mean differences: -3.3 mg, 95% confidence interval, -11.9 to 5.4, p = 0.457). The mean resting pain score at 1 h post-surgery was significantly lower in the QLB group than in the control group (5 [4-6.25] vs. 7 [4.75-8], p = 0.035). No significant intergroup differences were observed in the resting or coughing pain scores at other time points or in other secondary outcomes. CONCLUSIONS Preoperative bilateral posterior QLB did not reduce cumulative opioid consumption during the first 24 h after laparoscopic hepatectomy.
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Affiliation(s)
- Seungwon Lee
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Justin Sangwook Ko
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - RyungA Kang
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea.
| | - Gyu-Seong Choi
- Department of Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Jong Man Kim
- Department of Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Mi Sook Gwak
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Young Hee Shin
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Sangmin Maria Lee
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Gaab Soo Kim
- Department of Anesthesiology and Pain Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
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Bhushan S, Liu X, Jiang F, Wang X, Mao L, Xiao Z. A progress of research on the application of fascial plane blocks in surgeries and their future direction: a review article. Int J Surg 2024; 110:3633-3640. [PMID: 38935829 PMCID: PMC11175748 DOI: 10.1097/js9.0000000000001282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 02/22/2024] [Indexed: 06/29/2024]
Abstract
Fascial plane blocks (FPBs) are gaining popularity in clinical settings owing to their improved analgesia when combined with either traditional regional anesthesia or general anesthesia during the perioperative phase. The scope of study on FPBs has substantially increased over the past 20 years, yet the exact mechanism, issues linked to the approaches, and direction of future research on FPBs are still up for debate. Given that it can be performed at all levels of the spine and provides analgesia to most areas of the body, the erector spinae plane block, one of the FPBs, has been extensively studied for chronic rational pain, visceral pain, abdominal surgical analgesia, imaging, and anatomical mechanisms. This has led to the contention that the erector spinae plane block is the ultimate Plan A block. Yet even though the future of FPBs is promising, the unstable effect, the probability of local anesthetic poisoning, and the lack of consensus on the definition and assessment of the FPB's success are still the major concerns. In order to precisely administer FPBs to patients who require analgesia in this condition, an algorithm that uses artificial intelligence is required. This algorithm will assist healthcare professionals in practicing precision medicine.
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Affiliation(s)
- Sandeep Bhushan
- Department of Cardio-Thoracic Surgery, Chengdu Second People’s Hospital
| | - Xian Liu
- Department of Cardio-Thoracic Surgery, Chengdu Second People’s Hospital
| | - Fenglin Jiang
- Department of Anesthesia and Surgery, Chengdu Second People’s Hospital, Chengdu, Sichuan, People’s Republic of China
| | - Xiaowei Wang
- Department of Cardio-Thoracic Surgery, Chengdu Second People’s Hospital
| | - Long Mao
- Department of Cardio-Thoracic Surgery, Chengdu Second People’s Hospital
| | - Zongwei Xiao
- Department of Cardio-Thoracic Surgery, Chengdu Second People’s Hospital
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Mahmoud Fakhry D, ElMoutaz Mahmoud H, Yehia Kassim D, NegmEldeen AbdElAzeem H. Erector Spinae Plane Block versus Quadratus Lumborum Block for Postoperative Analgesia after Laparoscopic Resection of Colorectal Cancer: A Prospective Randomized Study. Anesthesiol Res Pract 2024; 2024:6200915. [PMID: 38529324 PMCID: PMC10963107 DOI: 10.1155/2024/6200915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/26/2024] [Accepted: 03/02/2024] [Indexed: 03/27/2024] Open
Abstract
Background In recent years, the attention paid to colorectal cancer (CRC) surgery and postoperative analgesia has increased. Objective The objective of the current study was to compare the impact of ultrasound-guided erector spinae plane block (ESPB) and transmuscular quadratus lumborum block (TQLB) upon providing relief to patients with postoperative pain who underwent laparoscopic resection for CRC. Methods In this prospective, comparative, and randomized study, the authors considered a total of 60 patients who chose to undergo laparoscopic resection for colorectal cancer. The total number of patients was randomly divided into two groups (such as ESPB and TQLB) so that each group had a total of 30 patients. For the former group, i.e., the ESPB group, 20 ml of 0.25% bupivacaine was administered at each side for bilateral ultrasound-guided erector spinae plane block, while the latter group received the same dose of medicine for bilateral ultrasound-guided transmuscular quadratus lumborum block (TQLB). The researchers recorded the first time to rescue an analgesic, the whole amount of rescue analgesia under consumption in the first 24 hours after the surgical procedure, and associated adverse events. Results Among the groups considered, the ESPB group took a significantly lengthy time to raise a first request for rescue analgesic (280 ± 15.5 min) in comparison with the TQLB group (260 ± 13.8 min). Likewise, the consumption of overall nalbuphine was remarkably lesser in the ESPB group during the first 24 hours (24 ± 2.5 mg) compared to the TQLB group (30.5 ± 1.55 mg). Conclusion The analgesic efficacy of ESPB was better when compared to TQLB in terms of time to rescue analgesia and overall opioid consumption during the first 24 hours. This study was registered at ClinicalTrials.gov on 10/10/2022 (registration number: NCT05574283).
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Affiliation(s)
- Dina Mahmoud Fakhry
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Hatem ElMoutaz Mahmoud
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Dina Yehia Kassim
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Hebatallah NegmEldeen AbdElAzeem
- Department of Anesthesiology, Surgical Intensive Care and Pain Management, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
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Kang RA, Ko JS. Living liver donor pain management. Curr Opin Organ Transplant 2023; 28:391-396. [PMID: 37678396 DOI: 10.1097/mot.0000000000001099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
PURPOSE OF REVIEW Optimal pain control in living liver donors undergoing hepatectomy is strongly recommended considering their unique status as healthy individuals willingly undergoing surgery for the benefit of the recipient. This review aims to examine and evaluate different strategies aimed at ensuring effective postoperative pain management in living liver donors. RECENT FINDINGS Enhanced recovery after surgery (ERAS) protocols have proven effective in optimizing patient outcomes, including in living liver donor hepatectomy. By implementing these protocols, healthcare professionals can enhance postoperative pain control and accelerate recovery. Multimodal analgesia, which combines different techniques and agents, is crucial in pain management for living liver donors. Regional analgesia techniques, such as spinal anesthesia and various peripheral nerve blocks, have shown efficacy in reducing pain and facilitating early recovery. Systemic nonopioid analgesics, including acetaminophen, nonsteroidal anti-inflammatory drugs, ketamine, lidocaine, and dexmedetomidine act synergistically to alleviate pain and reduce inflammation. Minimizing the use of opioids is important to avoid adverse effects, and they should be reserved for rescue medication or breakthrough pain. SUMMARY Applying the principles of ERAS and multimodal analgesia to living liver donors can effectively control pain while promoting early recovery.
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Affiliation(s)
- Ryung A Kang
- Department of Anesthesiology and Pain Management, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Wang D, Liao C, Tian Y, Zheng T, Ye H, Yu Z, Jiang J, Su J, Chen S, Zheng X. Analgesic efficacy of an opioid-free postoperative pain management strategy versus a conventional opioid-based strategy following open major hepatectomy: an open-label, randomised, controlled, non-inferiority trial. EClinicalMedicine 2023; 63:102188. [PMID: 37692074 PMCID: PMC10485032 DOI: 10.1016/j.eclinm.2023.102188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/12/2023] [Accepted: 08/15/2023] [Indexed: 09/12/2023] Open
Abstract
Background Convincing clinical evidence regarding completely opioid-free postoperative pain management using erector spinae plane block (ESPB) in patients undergoing open major hepatectomy (OMH) is lacking. Herein, we aimed to compare the postoperative analgesic efficacy of the visualised continuous opioid-free ESPB (VC-ESPB) and conventional intravenous opioid-based postoperative pain management in hepatocellular carcinoma (HCC) patients undergoing OMH. Methods This open-label, randomised, controlled, non-inferiority trial enrolled patients with HCC undergone open major hepatectomy in Fujian Provincial Hospital and compared the postoperative analgesic efficacy of VC-ESPB (VC-ESPB group) and conventional intravenous opioid-based pain management regimen (conventional group). Patients were randomly assigned (1:1) to VC-ESPB group and conventional group. Patients were not masked to treatment allocation. The VC-ESPB group was treated with intermittent injections of 0.25% ropivacaine (bilateral, 30 mL each side) given every 12 h through catheters placed in the space of erector spinae and an opioid-free intravenous pump (10-mg tropisetron diluted to 100 mL with 0.9% normal saline [NS]) for postoperative pain management. The conventional group did not receive ESPB and was treated with a conventional intravenous opioid-based pump (2.5-μg/kg sufentanil and 10-mg tropisetron diluted to 100 mL with 0.9% NS). Patients in the VC-ESPB group underwent magnetic resonance imaging (MRI) to identify local anaesthetic diffusion after ESPB was performed under ultrasound guidance. The primary outcome was postoperative analgesic efficacy, which was indicated by the cumulative area under the curve (AUC) of the pain visual analogue scale scores (range, 0-10; a higher score indicates more pain) obtained at rest and at movement until 48 h postoperatively after leaving the post-anaesthesia care unit (PACU). Herein, an AUC of 26.5 was set as the noninferiority margin, which needed to be satisfied for both cumulative AUCPACU-48 h at rest and cumulative AUCPACU-48 h at movement. Per protocol participants were included in primary and safety analyses. This trial was registered with ChiCTR.org.cn (ChiCTR1900026583). Findings Between October 30, 2019, and May 1, 2023, 106 patients were enrolled and randomly assigned to the VC-ESPB group (n = 53) and the conventional group (n = 53). After the dropout (n = 5), a total of 101 patients (VC-ESPB group, n = 50; conventional group, n = 51) were analysed. Both the level of cumulative AUCPACU-48 h (at rest: 160.08 ± 38.00 vs. 164.94 ± 31.00; difference [90% CI], -4.861 [-16.308, 6.585]) and cumulative AUCPACU-48 h (at movement: 209.64 ± 28.98 vs. 212.59 ± 33.11; difference [90% CI], -2.948 [-13.236, 7.339]) were similar between the VC-ESPB and control groups within the first postoperative 48 h. The upper limit of the 90% CIs for the difference in cumulative ACUPACU-48 h at rest and at movement did not reach the upper inferiority margin (26.5). During the first postoperative 48 h, the rate of nonsteroidal anti-inflammatory drug rescue analgesia was similar between the VC-ESPB group and conventional group (n = 16, 32.0% vs. n = 11, 21.6%; P = 0.236). Treatment-related death was not observed in the VC-ESPB group (n = 0, 0%) and conventional group (n = 0, 0%). In VC-ESPB group, local site paralysis (n = 1, 2.0%) was observed in one patient and rash (n = 1, 2.0%) was observed in another patient. One patient in the conventional group was observed with rash preoperatively (n = 1, 2.0%). The VC-ESPB group had significantly lower rates of postoperative nausea (n = 2, 4.0%, vs. n = 9, 17.6%, P = 0.028), vomiting (n = 1, 2.0% vs. n = 8, 15.7%, P = 0.031) and lower incidence of major complications (n = 4, 8.0% vs. n = 6, 11.8%; P = 0.033). Interpretation This study demonstrates the noninferiority of VC-ESPB when compared with the conventional opioid-based approach for postoperative pain management after OMH, suggesting that it is feasible to achieve opioid-free postoperative pain management for OMH. Funding The Joint Funds for the Innovation of Science and Technology, Fujian Province, China; the Youth Scientific Research Project of Fujian Provincial Health Commission; the Fujian Research and Training Grants for Young and Middle-aged Leaders in Healthcare; and the Key Clinical Specialty Discipline Construction Program of Fujian, China.
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Affiliation(s)
- Danfeng Wang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Anesthesiology, Fujian Provincial Hospital, Fuzhou, China
| | - Chengyu Liao
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Hepatobiliary Pancreatic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Yifeng Tian
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Hepatobiliary Pancreatic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Ting Zheng
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Anesthesiology, Fujian Provincial Hospital, Fuzhou, China
| | - Huazhen Ye
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Anesthesiology, Fujian Provincial Hospital, Fuzhou, China
| | - Zenggui Yu
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Anesthesiology, Fujian Provincial Hospital, Fuzhou, China
| | - Jundan Jiang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Anesthesiology, Fujian Provincial Hospital, Fuzhou, China
| | - Jiawei Su
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Radiology, Fujian Provincial Hospital, Fuzhou, China
| | - Shi Chen
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Hepatobiliary Pancreatic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Xiaochun Zheng
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Anesthesiology, Fujian Provincial Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory of Emergency Medicine, Fuzhou, Fujian, China
- Fujian Emergency Medical Center, Fujian Provincial Key Laboratory of Critical Care Medicine, Fujian Provincial Co-Constructed Laboratory of “Belt and Road”, Fuzhou, China
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Bang YJ, Kwon JH, Kang R, Kim GS, Jeong JS, Kim M, Choi GS, Kim JM, Ko JS. Comparison of postoperative analgesic effects of erector spinae plane block and quadratus lumborum block in laparoscopic liver resection: study protocol for a randomized controlled trial. Trials 2023; 24:332. [PMID: 37194102 DOI: 10.1186/s13063-023-07341-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 04/29/2023] [Indexed: 05/18/2023] Open
Abstract
BACKGROUND Compared with open surgery, laparoscopic liver resection is a minimally invasive surgical technique. However, a number of patients experience moderate-to-severe postoperative pain after laparoscopic liver resection. This study aims to compare the postoperative analgesic effects of erector spinae plane block (ESPB) and quadratus lumborum block (QLB) in patients undergoing laparoscopic liver resection. METHODS One hundred and fourteen patients undergoing laparoscopic liver resection will be randomly allocated to three groups (control, ESPB, or QLB) in a 1:1:1 ratio. In the control group, participants will receive systemic analgesia consisting of regular NSAIDs and fentanyl-based patient-controlled analgesia (PCA) according to the institutional postoperative analgesia protocol. In the two experimental groups (ESPB or QLB group), the participants will receive preoperative bilateral ESPB or bilateral QLB in addition to systemic analgesia according to the institutional protocol. ESPB will be performed at the 8th thoracic vertebra level with ultrasound guidance before surgery. QLB will be performed in the supine position on the posterior plane of the quadratus lumborum with ultrasound guidance before surgery. The primary outcome is cumulative opioid consumption 24 h after surgery. Secondary outcomes are cumulative opioid consumption, pain severity, opioid-related adverse events, and block-related adverse events at predetermined time points (24, 48, and 72 h after surgery). Differences in plasma ropivacaine concentrations in the ESPB and QLB groups would be investigated, and the quality of postoperative recovery among the groups will be compared. DISCUSSION This study will reveal the usefulness of ESPB and QLB in terms of postoperative analgesic efficacy and safety in patients undergoing laparoscopic liver resection. Additionally, the study results will provide information on the analgesic superiority of ESPB versus QLB in the same population. TRIAL REGISTRATION Prospectively registered with the Clinical Research Information Service on August 3, 2022; KCT0007599.
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Affiliation(s)
- Yu Jeong Bang
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Ji-Hye Kwon
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - RyungA Kang
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea.
| | - Gaab Soo Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Ji Seon Jeong
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Myungsuk Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
| | - Gyu-Seong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Seoul, Gangnam-Gu, 06351, South Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Seoul, Gangnam-Gu, 06351, South Korea
| | - Justin Sangwook Ko
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, South Korea
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Manupipatpong K, Ghimire A, Tram NK, Wood R, Tobias JD, Veneziano G. Quadratus Lumborum Blockade for Postoperative Analgesia in Infants and Children Following Colorectal Surgery. J Clin Med Res 2023; 15:84-89. [PMID: 36895621 PMCID: PMC9990722 DOI: 10.14740/jocmr4833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/23/2023] [Indexed: 03/06/2023] Open
Abstract
Background Adult studies have indicated that the quadratus lumborum block (QLB) may provide superior analgesia compared to single-shot neuraxial and other truncal peripheral nerve blocks. The technique is being increasingly used for postoperative analgesia in children undergoing lower abdominal surgery. To date, these pediatric reports have been limited by small sample sizes, which may hinder the interpretation of results and assessment of safety. In this study, we retrospectively examined QLBs performed at a large tertiary care hospital for evidence of effectiveness and safety in the pediatric colorectal surgery population. Methods Patients less than 21 years of age who underwent abdominal surgery and received a unilateral or bilateral QLB over a 4-year period were identified in the electronic medical record. Patient demographics, surgery type, and QLB characteristics were retrospectively examined. Pain scores and opioid consumption were tabulated over the first 72-h postoperative period. QLB procedural complications or adverse events attributable to the regional anesthetic were obtained. Results The study cohort included 204 QLBs in 163 pediatric-aged patients (2 days to 19 years of age, median age of 2.4 years). The most common indication was unilateral blockade for ostomy creation or reversal. The majority of QLBs were performed using ropivacaine 0.2% with a median volume of 0.6 mL/kg. The median opioid requirement in oral morphine milligram equivalents (MMEs) was 0.7, 0.5, and 0.3 MME/kg on the first, second, and third postoperative days, respectively. Median pain scores were less than 2 over each time period. Aside from block failure (incidence 1.2%), there were no complications or postoperative adverse events related to the QLBs. Conclusion This retrospective review in a large cohort of pediatric patients demonstrates that the QLB can be performed safely and efficiently in children undergoing colorectal surgery. The QLB provides adequate postoperative analgesia, has a high success rate, may limit postoperative opioid consumption, and is associated with a limited adverse effect profile.
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Affiliation(s)
- Katherine Manupipatpong
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Anuranjan Ghimire
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Nguyen K Tram
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Richard Wood
- Department of Pediatric Colorectal & Pelvic Reconstructive Surgery, Nationwide Children's Hospital, Columbus, OH, USA
| | - Joseph D Tobias
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Giorgio Veneziano
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Anesthesiology & Pain Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
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Oh SK, Lim BG. Quadratus lumborum block and erector spinae plane block, which one is more effective for open nephrectomy? Minerva Anestesiol 2023; 89:1-3. [PMID: 36326781 DOI: 10.23736/s0375-9393.22.17033-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Seok-Kyeong Oh
- Department of Anesthesiology and Pain Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Byung-Gun Lim
- Department of Anesthesiology and Pain Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, South Korea -
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Onay M, Erdoğan Kayhan G, Özen A, Şanal Baş S, Yelken B. Comparison of ultrasound-guided quadratus lumborum block and erector spinae plane block in terms of their effects on postoperative pain in open nephrectomy. Minerva Anestesiol 2023; 89:32-39. [PMID: 36287390 DOI: 10.23736/s0375-9393.22.16635-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Ultrasound-guided quadratus lumborum block (QLB 2) and erector spinae plane block (ESPB) were suggested to prevent somatic and visceral pain in a small number of abdominal surgeries. In this study, we aimed to compare these fascial plane blocks in terms of efficacy and safety in patients undergoing open nephrectomy. METHODS This double-blind randomized controlled trial included a total of 40 patients (aged 18-70 years, with an ASA Score of I-III) and underwent partial or radical nephrectomy with subcostal incision. Unilateral ESPB and QLB 2 were performed at the end of the operation. The patients were then assessed for total morphine consumption, pain scores, and side effects at the postoperative 24th hour. RESULTS The ESPB and QLB 2 groups showed similar total morphine consumption (20.95+12.40 mg and 25.05+13.60 mg, P=0.870) and morphine demands (37.85+29.43 and 41.15+31.75, P=1.000), respectively. Despite the lower VAS scores at rest and movement in the ESPB group, there were no statistically significant differences between groups. CONCLUSIONS Ultrasound-guided QLB 2 and ESP block were found to achieve similar results on at rest and at movement pain scores and morphine consumption of the patients undergoing open nephrectomy. Both blocks may be preferred, depending on the clinician's experience.
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Affiliation(s)
- Meryem Onay
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Osmangazi University, Eskisehir, Turkey -
| | - Gülay Erdoğan Kayhan
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Osmangazi University, Eskisehir, Turkey
| | - Ata Özen
- Department of Urology, Faculty of Medicine, Osmangazi University, Eskisehir, Turkey
| | - Sema Şanal Baş
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Osmangazi University, Eskisehir, Turkey
| | - Birgül Yelken
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Osmangazi University, Eskisehir, Turkey
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Kang R, Lee S, Ko JS. Comparison of postoperative analgesic effects of posterior quadratus lumborum block and intrathecal morphine in laparoscopic donor hepatectomy: in reply. Reg Anesth Pain Med 2022; 47:781-782. [DOI: 10.1136/rapm-2022-104036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 09/02/2022] [Indexed: 11/04/2022]
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Lee S, Kang RA, Kim GS, Gwak MS, Choi GS, Kim JM, Ko JS. Comparison of postoperative analgesic effects of posterior quadratus lumborum block and intrathecal morphine in laparoscopic donor hepatectomy: a prospective randomized non-inferiority clinical trial. Reg Anesth Pain Med 2022; 47:527-533. [DOI: 10.1136/rapm-2022-103577] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/19/2022] [Indexed: 01/13/2023]
Abstract
BackgroundPosterior quadratus lumborum block (QLB) and intrathecal morphine are accepted analgesic strategies in laparoscopic liver resection, but their effects have not been compared after laparoscopic donor hepatectomy. This study was planned to perform this comparison.MethodsFifty-six donors were randomized to receive bilateral posterior (QLB2, 20 mL of 0.375% ropivacaine on each side, 150 mg total) or preoperative injection of 0.4 mg morphine sulfate intrathecally. Primary outcome was resting pain score at 24 hour postsurgery. Secondary outcomes included cumulative opioid consumption and recovery parameters. Serial plasma ropivacaine concentrations were measured in QLB group. Only the outcome assessor was properly blinded.ResultsMean resting pain score at 24-hour postsurgery was 4.19±1.66 in QLB group (n=27) and 3.07±1.41 in intrathecal morphine group (n=27, p=0.04). Mean difference (QLB group-intrathecal morphine group) was 1.11 (95% CI 0.27 to 1.95), and the upper limit of CI was higher than prespecified non-inferiority margin (δ=1), indicating an inferior effect of QLB. Cumulative opioid consumption was significantly higher in QLB group at 24 hours and 48 hours postsurgery. QLB group exhibited lower incidence of postoperative pruritus at all time points, and there were no differences in other recovery outcomes. All measured ropivacaine concentrations were below the threshold for systemic toxicity (4.3 µg/mL).ConclusionsBilateral posterior QLB elicited higher resting pain scores at 24-hour after laparoscopic donor hepatectomy than intrathecal morphine and did not meet the definition of non-inferiority.Trial registration numberKCT0005360.
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Ultrasound-guided erector spinae plane block for postoperative analgesia in patients after liver surgery: A systematic review and meta-analysis on randomized comparative studies. Int J Surg 2022; 103:106689. [PMID: 35662584 DOI: 10.1016/j.ijsu.2022.106689] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/17/2022] [Accepted: 05/17/2022] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To compare the analgesic efficacy and feasibility of erector spinae plane block (ESPB) with non-block care or other blocks in patients undergoing liver surgery. METHOD A meta-analysis of randomized controlled trials (RCTs) that compared ESPB to non-block care or local infiltration analgesia (LIA), intrathecal morphine (ITM) and quadratus lumborum block (QLB) for postoperative analgesia in liver surgery patients. RESULTS Six RCTs containing 392 patients were included. This meta-analysis found that ESPB did not significantly reduce postoperative 8 h [mean standard (MD) 0.20; 95% (confidence interval) CI: -1.62, 2.01; P = 0.83; I2 = 99%] and 24 h [MD 0.10; 95% CI: -0.91, 1.11; P = 0.84; I2 = 97%] resting pain scores in patients undergoing liver surgery compared to control groups. Furthermore, ESPB had no effect on postoperative 24 h cumulative opioid consumption [MD 1.74; 95% CI: 3.43, 6.91; P = 0.51; I2 = 95%] or sleep quality [OR 1.00; 95% CI: 0.43, 2.35; P 0.99; I2 = 0%]. In contrast, ESPB reduced postoperative 48 h resting pain score [MD -0.77; 95% CI -1.56, 0.02; P = 0.05; I2 = 96%], the incidence of postoperative nausea and vomiting (PONV) [OR 0.29; 95% CI 0.18, 0.48; P = 0.001; I2 = 0%]. Interestingly, in two RCTs, ESPB showed a higher incidence of shoulder pain compared to ITM [OR 2.89; 95%CI 1.03 to 8.09; P = 0.04; I2 = 0%]. There have been no reports of complications from ESPB or other blocks. CONCLUSION Current literature supported that ESPB had no significant difference in analgesic efficacy in liver surgery patients compared to LIA, ITM, and QLB. More evidences, preferably from high quality RCTs are required to confirm these finding.
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Kang R, Ko JS. Comparing Analgesic Efficacy of Regional Block Techniques After Laparoscopic Liver Resection: In Reply [Response to Letter]. J Pain Res 2022; 15:663-664. [PMID: 35273450 PMCID: PMC8901428 DOI: 10.2147/jpr.s360754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/11/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- RyungA Kang
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Justin Sangwook Ko
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Correspondence: Justin Sangwook Ko, Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon ro, Gangnam gu, Seoul, 06351, Korea, Tel +82 2-3410-2454, Fax +82 2-3410-0361, Email
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He N, Xue FS, Li CW. Comparing Analgesic Efficacy of Regional Block Techniques After Laparoscopic Liver Resection [Letter]. J Pain Res 2022; 15:465-466. [PMID: 35210846 PMCID: PMC8857967 DOI: 10.2147/jpr.s357442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 01/29/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Nong He
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Fu-Shan Xue
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
- Correspondence: Fu-Shan Xue, Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong-An Road, Xi-Cheng District, Beijing, 100050, People’s Republic of China, Tel +86 13911177655, Fax +86 10-63138362, Email ;
| | - Cheng-Wen Li
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
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