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Gao T, Wang Y, Zheng Y, Yu Y, Li Q, Zhang L. Quadratus lumborum block vs. transversus abdominis plane block for postoperative pain control in patients with nephrectomy: A systematic review and network meta-analysis. J Clin Anesth 2024; 95:111453. [PMID: 38531283 DOI: 10.1016/j.jclinane.2024.111453] [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: 11/16/2023] [Revised: 02/04/2024] [Accepted: 03/20/2024] [Indexed: 03/28/2024]
Abstract
STUDY OBJECTIVE This systematic review and network meta-analysis aimed to compare the analgesic efficacy of transversus abdominis plane block (TAPB) and quadratus lumborum block (QLB) on nephrectomy. DESIGN Systematic review and network meta-analysis. PATIENTS Patients undergoing nephrectomy. INTERVENTIONS TAPB and QLB for postoperative analgesia. MEASUREMENTS The primary outcome was 24 h morphine-equivalent consumptions after surgery. Secondary outcomes included postoperative pain scores, postoperative opioid consumption, postoperative rescue analgesia, postoperative nausea and vomiting (PONV), length of hospital stay after surgery, and patient satisfaction. MAIN RESULTS Fourteen studies involving 883 patients were included. Seven studies compared TAPB to control, six studies compared QLB to control, and one study compared TAPB to QLB. For direct meta-analysis of the post-surgical 24 h morphine-equivalent consumption, QLB was lower than control (mean difference [95%CI]: -18.16 [-28.96, -7.37]; I2 = 88%; p = 0.001), while there was no difference between TAPB and control (mean difference [95%CI]: -8.34 [-17.84, 1.17]; I2 = 88%; p = 0.09). Network meta-analysis showed similar findings that QLB was ranked as the best anesthetic technique for reducing postoperative 24 h opioid consumption (p-score = 0.854). Moreover, in direct meta-analysis, as compared to control, the time of first postoperative rescue analgesia was prolonged after QLB (mean difference [95%CI]: 165.00 [128.99, 201.01]; p < 0.00001), but not TAPB (mean difference [95%CI]: 296.82 [-91.92, 685.55]; p = 0.13). Meanwhile, QLB can effectively reduce opioid usages at intraoperative period, as well as at postoperative 6 h and 48 h, while TAPB can only reduce opioid consumption at 6 h after surgery. As compared to control, both TAPB and QLB exhibited the reduction in PONV and pain scores at post-surgical some timepoints. Also, QLB (mean difference [95%CI]: -0.29 [-0.49, -0.08]; p = 0.006) but not TAPB (mean difference [95%CI]: 0.60 [-0.25, 1.45]; p = 0.17) exhibited the shorter postoperative length of hospital stay than control. CONCLUSIONS QLB is more likely to be effective in reducing postoperative opioid use than TAPB, whereas both of them are superior to control with regard to the reduction in postoperative pain intensity and PONV. TRIAL REGISTRATION PROSPERO identifier: CRD42022358464.
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Affiliation(s)
- Tianyu Gao
- Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Research Institute of Anesthesiology, Tianjin 300052, China
| | - Yigang Wang
- Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Research Institute of Anesthesiology, Tianjin 300052, China
| | - Yuxin Zheng
- Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Research Institute of Anesthesiology, Tianjin 300052, China
| | - Yonghao Yu
- Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Research Institute of Anesthesiology, Tianjin 300052, China
| | - Qing Li
- Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Research Institute of Anesthesiology, Tianjin 300052, China.
| | - Linlin Zhang
- Department of Anesthesiology, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Research Institute of Anesthesiology, Tianjin 300052, China.
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Desai N, Pararajasingham S, Onwochei D, Albrecht E. Comparison of intravenous versus perineural dexamethasone as a local anaesthetic adjunct for peripheral nerve blocks in the lower limb: A meta-analysis and systematic review. Eur J Anaesthesiol 2024:00003643-990000000-00202. [PMID: 38988252 DOI: 10.1097/eja.0000000000002038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2024]
Abstract
BACKGROUND As a local anaesthetic adjunct, the systemic absorption of perineural dexamethasone in the lower limb could be restricted because of decreased vascularity when compared with the upper limb. OBJECTIVES To compare the pharmacodynamic characteristics of intravenous and perineural dexamethasone in the lower limb. DESIGN Systematic review of randomised controlled trials with meta-analysis. DATA SOURCES Systematic search of Central, Google Scholar, Ovid Embase and Ovid Medline to 18 July 2023. ELIGIBILITY CRITERIA Randomised controlled trials, which compared the intravenous with perineural administration of dexamethasone as a local anaesthetic adjunct in peripheral nerve blocks for surgery of the lower limb. RESULTS The most common peripheral nerve blocks were femoral, sciatic and ankle block. The local anaesthetic was long acting in all trials and the dose of dexamethasone was 8 mg in most trials. The primary outcome, the duration of analgesia, was investigated by all nine trials (n = 546 patients). Overall, compared with intravenous dexamethasone, perineural dexamethasone increased the duration of analgesia from 19.54 to 22.27 h, a mean difference [95% confidence interval (CI) of 2.73 (1.07 to 4.38) h; P = 0.001, I2 = 87]. The quality of evidence was moderate owing to serious inconsistency. However, analysis based on the location of the peripheral nerve block, the type of local anaesthetic or the use of perineural adrenaline showed no difference in duration between intravenous and perineural dexamethasone. No differences were shown for any of the secondary outcomes related to efficacy and side effects. CONCLUSION In summary, moderate evidence supports the superiority of perineural dexamethasone over intravenous dexamethasone in prolonging the duration of analgesia. However, this difference is unlikely to be clinically relevant. Consideration of the perineural use of dexamethasone should recognise that this route of administration remains off label.
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Affiliation(s)
- Neel Desai
- From the Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom (ND, SP, DO) and Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland (EA)
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Albrecht E, Renard Y, Desai N. Intravenous versus perineural dexamethasone to prolong analgesia after interscalene brachial plexus block: a systematic review with meta-analysis and trial sequential analysis. Br J Anaesth 2024; 133:135-145. [PMID: 38782616 PMCID: PMC11213995 DOI: 10.1016/j.bja.2024.03.042] [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: 01/30/2024] [Revised: 03/15/2024] [Accepted: 03/22/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND The efficacy of perineural vs intravenous dexamethasone as a local anaesthetic adjunct to increase duration of analgesia could be particular to specific peripheral nerve blocks because of differences in systemic absorption depending on the injection site. Given this uncertainty, we performed a systematic review with meta-analysis and trial sequential analysis comparing dexamethasone administered perineurally or intravenously combined with local anaesthetic for interscalene brachial plexus block. METHODS Following a search of various electronic databases, we included 11 trials (1145 patients). The primary outcome was the duration of analgesia defined as the time between peripheral nerve block or onset of sensory blockade and the time to first analgesic request or initial report of pain. RESULTS The primary outcome, duration of analgesia, was greater in the perineural dexamethasone group, with a mean difference (95% confidence interval) of 122 (62-183) min, I2=73%, P<0.0001. Trial sequential analysis indicated that firm evidence had been reached. The quality of evidence was downgraded to low, mainly because of moderate inconsistency and serious publication bias. No significant differences were present for any of the secondary outcomes, except for onset time of sensory and motor blockade and resting pain score at 12 h, but the magnitude of differences was not clinically relevant. CONCLUSIONS There is low-quality evidence that perineural administration of dexamethasone as a local anaesthetic adjunct increases duration of analgesia by an average of 2 h compared with intravenous injection for interscalene brachial plexus block. Given the limited clinical relevance of this difference, the off-label use of perineural administration, and the risk of drug crystallisation, we recommend intravenous dexamethasone administration. SYSTEMATIC REVIEW PROTOCOL PROSPERO (CRD42023466147).
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Affiliation(s)
- Eric Albrecht
- Department of Anaesthesia, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
| | - Yves Renard
- Department of Anaesthesia, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Neel Desai
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, UK; King's College London, London, UK
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Yang TR, Pu D, Cheng Y, Fan CX, Hu YJ, Wang RR, Li XH. The impact of combined administration of ropivacaine and dexamethasone on postoperative analgesia in perianal surgery with pudendal nerve block under ultrasound guidance: a prospective randomized controlled study. Front Pharmacol 2024; 15:1366070. [PMID: 38994203 PMCID: PMC11236761 DOI: 10.3389/fphar.2024.1366070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 05/31/2024] [Indexed: 07/13/2024] Open
Abstract
Background In recent years, severe pain after perianal surgery has seriously affected the prognosis of hospitalized patients. How to maximize the improvement of postoperative pain and perioperative comfort becomes particularly important. Methods This study was a double-blind randomized controlled trial (Registration No.: ChiCTR2100048760, Registration Date: 16 July 2021, Link: www.chictr.org.cn/showproj.html?proj=130226), and patients were randomly divided into two groups: one group underwent postoperative 20 mL bilateral pudendal nerve block with 0.5% ropivacaine (P group), and the other group underwent postoperative 20 mL bilateral pudendal nerve block with 0.5% ropivacaine + 8 mg dexamethasone (PD group). The primary outcome was the incidence of moderate to severe pain at the first postoperative dressing change. Secondary outcomes included Quality of recovery-15 (QoR-15) score at 3 days after surgery, sleep quality, pain score at 3 days after surgery, and incidence of adverse events. Results In the main outcome indicators, the incidence was 41.7% in the P group and 24.2% in the PD group (p = 0.01). The QoR-15 score and sleep quality in PD group were better than those in P group 2 days before surgery. The incidence of postoperative urinary retention was significantly decreased in PD group (p = 0.01). Conclusion Local anesthesia with dexamethasone combined with pudendal nerve block after perianal surgery can reduce the incidence of moderate to severe pain during the first dressing change. This may be one of the approaches to multimodal analgesia after perianal surgery. Clinical Trial Registration https://www.chictr.org.cn/, identifier ChiCTR2100048760.
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Affiliation(s)
- Tao-Ran Yang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, Chengdu, China
| | - Dan Pu
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yan Cheng
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, Chengdu, China
| | - Cheng-Xi Fan
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, Chengdu, China
| | - Ya-Jun Hu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, Chengdu, China
| | - Ru-Rong Wang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, Chengdu, China
- Department of Anesthesiology, West China Hospital, Sichuan University/Chengdu Shang Jin Nan Fu Hospital, Chengdu, China
| | - Xue-Han Li
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- The Research Units of West China (2018RU012)-Chinese Academy of Medical Sciences, West China Hospital, Sichuan University, Chengdu, China
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Rhyner P, Cachemaille M, Goetti P, Rossel JB, Boand M, Farron A, Albrecht E. Single-bolus injection of local anesthetic, with or without continuous infusion, for interscalene brachial plexus block in the setting of multimodal analgesia: a randomized controlled unblinded trial. Reg Anesth Pain Med 2024; 49:313-319. [PMID: 37541683 DOI: 10.1136/rapm-2023-104681] [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: 05/25/2023] [Accepted: 07/25/2023] [Indexed: 08/06/2023]
Abstract
INTRODUCTION Previous trials favored a continuous interscalene brachial plexus block over a single injection for major shoulder surgery. However, these trials did not administer a multimodal analgesic regimen. This randomized, controlled unblinded trial tested the hypothesis that a continuous infusion of local anesthetic for an interscalene brachial plexus block still provides superior analgesia after major shoulder surgery when compared with a single injection in the setting of multimodal analgesia, inclusive of intravenous dexamethasone, magnesium, acetaminophen and ketorolac. METHODS Sixty patients undergoing shoulder arthroplasty or arthroscopic rotator cuff repair were randomized to receive a bolus of ropivacaine 0.5%, 20 mL, with or without a continuous infusion of ropivacaine 0.2% 4-8 mL/hour, for an interscalene brachial plexus block. Patients were provided with intravenous morphine patient-controlled analgesia. The primary outcome was cumulative intravenous morphine consumption at 24 hours postoperatively. Secondary outcomes included pain scores at rest and on movement, and functional outcomes, measured over 48 hours after surgery. RESULTS Median (IQR) cumulative intravenous morphine consumption at 24 hours postoperatively was 10 mg (4-24) in the continuous infusion group and 14 mg (8-26) in the single injection group (p=0.74). No significant between-group differences were found for any of the secondary outcomes. CONCLUSIONS A continuous infusion of local anesthetic for an interscalene brachial plexus block does not provide superior analgesia after major shoulder surgery when compared with a single injection in the setting of multimodal analgesia, inclusive of intravenous dexamethasone, magnesium, acetaminophen and ketorolac. The findings of this study are limited by performance and detection biases. TRIAL REGISTRATION NUMBER NCT04394130.
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MESH Headings
- Humans
- Male
- Female
- Brachial Plexus Block/methods
- Middle Aged
- Anesthetics, Local/administration & dosage
- Aged
- Pain, Postoperative/prevention & control
- Pain, Postoperative/diagnosis
- Infusions, Intravenous
- Ropivacaine/administration & dosage
- Analgesia, Patient-Controlled/methods
- Morphine/administration & dosage
- Ketorolac/administration & dosage
- Dexamethasone/administration & dosage
- Pain Measurement
- Arthroscopy/adverse effects
- Analgesics, Opioid/administration & dosage
- Amides/administration & dosage
- Treatment Outcome
- Drug Therapy, Combination
- Arthroplasty, Replacement, Shoulder/methods
- Arthroplasty, Replacement, Shoulder/adverse effects
- Acetaminophen/administration & dosage
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Affiliation(s)
- Patrick Rhyner
- Department of Anesthesia, CHUV, Lausanne, Vaud, Switzerland
| | | | - Patrick Goetti
- Department of Orthopedic Surgery, CHUV, Lausanne, Vaud, Switzerland
| | - Jean-Benoit Rossel
- Primary Care and Public Health Center (Unisanté), University of Lausanne, Lausanne, Vaud, Switzerland
| | - Melanie Boand
- Department of Anesthesia, CHUV, Lausanne, Vaud, Switzerland
| | - Alain Farron
- Department of Orthopedic Surgery, CHUV, Lausanne, Vaud, Switzerland
| | - Eric Albrecht
- Department of Anesthesia, CHUV, Lausanne, Vaud, Switzerland
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Kull C, Martin R, Rossel JB, Nguyen A, Albrecht E. Femoral vs sciatic nerve block to provide analgesia after medial open wedge high tibial osteotomy in the setting of multimodal analgesia: A randomized, controlled, single-blinded trial. J Clin Anesth 2024; 93:111355. [PMID: 38134484 DOI: 10.1016/j.jclinane.2023.111355] [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: 06/08/2023] [Revised: 10/14/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023]
Abstract
STUDY OBJECTIVE Medial open wedge high tibial osteotomy (MOW HTO) is associated with moderate to severe postoperative pain. The proximal part of the tibia is innervated by branches from the femoral nerve anteriorly and the sciatic nerve posteriorly. There is a paucity of information regarding the optimal peripheral nerve block for postoperative analgesia with minimal impact on motor function. This study tested the hypothesis that a femoral nerve block provides superior analgesia to a sciatic nerve block after MOW HTO in the setting of multimodal analgesia. DESIGN Randomized controlled single-blind trial. SETTING Operating room, postoperative recovery area and ward, up to 6 postoperative months. PATIENTS Fifty patients undergoing MOW HTO. INTERVENTIONS Interventions were femoral or sciatic nerve block under ultrasound guidance. For each intervention, a total of 100 mg of ropivacaine was injected. Postoperative pain treatment followed a pre-defined protocol with intravenous patient-controlled analgesia of morphine, paracetamol, and ibuprofen. MEASUREMENTS The primary outcome was intravenous morphine consumption at 24 h postoperatively. Secondary outcomes included rest and dynamic pain scores (on a numeric rating scale out of 10) at 2, 24 and 48 h postoperatively. Functional outcomes included the Short Form-12, Knee injury and Osteoarthritis Outcome Score, and International Knee Documentation Committee (IKDC) scores measured at 6 months postoperatively. MAIN RESULTS Mean [95% confidence interval] i.v. morphine consumption at 24 postoperative hours were 24 mg [15 mg,33 mg] in the femoral nerve block group and 24 mg [16 mg,32 mg] in the sciatic nerve block group (p = 0.98). There were no significant differences in the secondary outcomes between groups. CONCLUSIONS This trial failed to demonstrate that a femoral nerve block provides superior analgesia to a sciatic nerve block after MOW HTO under general anesthesia in the setting of multimodal analgesia. There was no significant difference in quality of life and functional outcomes at 6 months postoperatively between groups. Trial registry number:Clinicaltrials.com - NCT05728294; Kofam.ch - SNCTP000003048 | BASEC2018-01774.
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Affiliation(s)
- Corey Kull
- Department of Anaesthesia, University Hospital of Lausanne, Rue du Bugnon 46, 1011 Lausanne, Switzerland
| | - Robin Martin
- Consultant, Department of Orthopedic surgery, University Hospital of Lausanne, Rue du Bugnon 46, 1011 Lausanne, Switzerland
| | - Jean-Benoit Rossel
- Statistician, Centre for Primary Care and Public Health (Unisanté), Rue du Bugnon 46, 1011 Lausanne, Switzerland
| | - Alexandre Nguyen
- Research assistant, University Hospital of Lausanne, Rue du Bugnon 46, 1011 Lausanne, Switzerland
| | - Eric Albrecht
- Program director of Regional Anesthesia, Department of Anesthesia, University Hospital of Lausanne, Rue du Bugnon 46, 1011 Lausanne, Switzerland.
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Zufferey PJ, Chaux R, Lachaud PA, Capdevila X, Lanoiselée J, Ollier E. Dose-response relationships of intravenous and perineural dexamethasone as adjuvants to peripheral nerve blocks: a systematic review and model-based network meta-analysis. Br J Anaesth 2024; 132:1122-1132. [PMID: 38281844 DOI: 10.1016/j.bja.2023.12.021] [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: 06/09/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND Superiority of perineural over intravenous dexamethasone at extending nerve block analgesia has been suggested but without considering the dose-response relationships for each route of administration. METHODS Randomised control studies that evaluated intravenous or perineural dexamethasone as an adjuvant to unilateral peripheral nerve blocks in adults were searched up to October 2023 in MEDLINE, Central, Google Scholar, and reference lists of previous systematic reviews. The Cochrane Risk-of-Bias tool was used. A maximum effect (Emax) model-based network meta-analysis was undertaken to evaluate the dose-response relationships of dexamethasone. RESULTS A total of 118 studies were selected (9284 patients; 35 with intravenous dexamethasone; 106 with perineural dexamethasone; dose range 1-16 mg). Studies with unclear or high risk of bias overestimated the effect of dexamethasone. Bias-corrected estimates indicated a maximum fold increase in analgesia duration of 1.7 (95% credible interval (CrI) 1.4-1.9) with dexamethasone, with no difference between perineural and intravenous routes. Trial simulations indicated that 4 mg of perineural dexamethasone increased the mean duration of analgesia for long-acting local anaesthetics from 11.1 h (95% CrI 9.4-13.1) to 16.5 h (95% CrI 14.0-19.3) and halved the rate of postoperative nausea and vomiting. A similar magnitude of effect was observed with 8 mg of intravenous dexamethasone. CONCLUSIONS Used as an adjuvant for peripheral nerve block, intravenous dexamethasone can be as effective as perineural dexamethasone in prolonging analgesic duration, but is less potent, hence requiring higher doses. The evidence is limited because of the observational nature of the dose-response relationships and the quality of the included studies. SYSTEMATIC REVIEW PROTOCOL PROSPERO CRD42020141689.
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Affiliation(s)
- Paul J Zufferey
- Department of Anaesthesia and Intensive Care, University Hospital of Saint-Etienne, Saint-Etienne, France; Clinical Pharmacology Department, University Hospital of Saint-Etienne, Saint-Etienne, France.
| | - Robin Chaux
- Clinical Pharmacology Department, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Pierre-Adrien Lachaud
- Department of Anaesthesia and Intensive Care, University Hospital of Saint-Etienne, Saint-Etienne, France; Clinical Pharmacology Department, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Xavier Capdevila
- Department of Anaesthesiology and Intensive Care Medicine, Lapeyronie University Hospital, Montpellier, France; Basic Science Research Unit, INSERM UMR U1298, NeuroSciences Institute INM, Montpellier, France
| | - Julien Lanoiselée
- Department of Anaesthesia and Intensive Care, University Hospital of Saint-Etienne, Saint-Etienne, France; Clinical Pharmacology Department, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Edouard Ollier
- Clinical Pharmacology Department, University Hospital of Saint-Etienne, Saint-Etienne, France; Institut National de la Santé et de la Recherche Médicale (INSERM), U1059, Vascular Dysfunction and Hemostasis, Saint-Etienne, France
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Khalifa SB, Slimene AB, Blaiti H, Kaddour R, Hassen AF, Pardessus P, Brasher C, Dahmani S. The potentiating effect of intravenous dexamethasone upon preemptive pudendal block analgesia for hypospadias surgery in children managed with Snodgrass technique: a randomized controlled study : Dexamethasone for pain management in children. BMC Anesthesiol 2024; 24:145. [PMID: 38627668 PMCID: PMC11020812 DOI: 10.1186/s12871-024-02536-3] [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: 09/25/2023] [Accepted: 04/10/2024] [Indexed: 04/19/2024] Open
Abstract
INTRODUCTION Evidence regarding the potentiating effects of intravenous dexamethasone on peripheral regional anesthesia in children is sparse. The objective of the current study was to investigate the potentiating effect of intravenous dexamethasone upon pudendal block during surgical correction of hypospadias using Snodgrass technique. METHODS The study consisted of a monocentric, randomized controlled, double-blinded study. Patients were randomized to receive either intravenous dexamethasone 0.15 mg.kg- 1 (D group) or a control solution (C group). Both groups received standardized anesthesia including a preemptive pudendal block performed after the induction of anesthesia. The primary outcome was the proportion of patients needing rescue analgesia. Secondary outcomes were other pain outcomes over the first 24 postoperative hours. RESULTS Overall, 70 patients were included in the study. Age were 24 [24; 36] and 26 [24; 38] months in the D and C groups, respectively (p = 0.4). Durations of surgery were similar in both groups (60 [30; 60], p = 1). The proportion of patients requiring rescue analgesia was decreased in the D group (23% versus 49%, in D and C groups respectively, p = 0.02). The first administration of rescue analgesia was significantly delayed in the D group. Postoperative pain was improved in the D group between 6 and 24 h after surgery. Opioid requirements and the incidence of vomiting did not significantly differ between groups. CONCLUSION Associating intravenous dexamethasone (0.15 mg.kg- 1) to pudendal block during hypospadias surgery improves pain control over the first postoperative day. Further studies are needed in order to confirm these results. CLINICALTRIALS GOV IDENTIFIER NCT03902249. A. WHAT IS ALREADY KNOWN dexamethasone has been found to potentiate analgesia obtained with regional anesthesia in children. B. WHAT THIS ARTICLE ADDS: intravenous dexamethasone was found to improve analgesia with a preemptive pudendal block during hypospadias surgery. C. IMPLICATIONS FOR TRANSLATION: results of this study indicate that intravenous dexamethasone could be used as an adjunct to pudendal block.
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Affiliation(s)
- Sonia Ben Khalifa
- Department of Anesthesia and Intensive Care, Robert Ballanger Hospital, 1 boulevard Robert Ballanger, Aulnay-Sous-Bois, 93602, France
| | - Ahmed Ben Slimene
- Department of Anesthesia and Intensive Care, Children Hospital, Boulevard 9 avril, Baab Saadoun, Tunis, Tunisia
| | - Hajer Blaiti
- Department of Anesthesia and Intensive Care, Children Hospital, Boulevard 9 avril, Baab Saadoun, Tunis, Tunisia
| | - Refka Kaddour
- Department of Anesthesia and Intensive Care, Robert Ballanger Hospital, 1 boulevard Robert Ballanger, Aulnay-Sous-Bois, 93602, France
| | - Amjed Fekih Hassen
- Department of Anesthesia and Intensive Care, Children Hospital, Boulevard 9 avril, Baab Saadoun, Tunis, Tunisia
| | - Pierre Pardessus
- Université de Paris-Cité, Paris, France
- Department of Anesthesia and Intensive Care, Robert Debré Hospital, 48 boulevard Sérurier, Paris, 75019, France
- FHU I2D2. Robert Debré Hospital, 48 boulevard Sérurier, Paris, 75019, France
| | - Christopher Brasher
- Department of Anesthesia & Pain Management, Royal Children's Hospital, Melbourne, Australia
- Anesthesia and Pain Management Research Group, Murdoch Children's Research Institute, Parkville, Australia
- Department for Integrated Critical Care, University of Melbourne, Melbourne, Australia
| | - Souhayl Dahmani
- Department of Anesthesia and Intensive Care, Robert Ballanger Hospital, 1 boulevard Robert Ballanger, Aulnay-Sous-Bois, 93602, France.
- Université de Paris-Cité, Paris, France.
- Department of Anesthesia and Intensive Care, Robert Debré Hospital, 48 boulevard Sérurier, Paris, 75019, France.
- FHU I2D2. Robert Debré Hospital, 48 boulevard Sérurier, Paris, 75019, France.
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Ma K, Uejima JL, Bebawy JF. Regional Anesthesia Techniques in Modern Neuroanesthesia Practice: A Narrative Review of the Clinical Evidence. J Neurosurg Anesthesiol 2024; 36:109-118. [PMID: 36941119 DOI: 10.1097/ana.0000000000000911] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 02/13/2023] [Indexed: 03/23/2023]
Abstract
Neurosurgical procedures are often associated with significant postoperative pain that is both underrecognized and undertreated. Given the potentially undesirable side effects associated with general anesthesia and with various pharmacological analgesic regimens, regional anesthetic techniques have gained in popularity as alternatives for providing both anesthesia and analgesia for the neurosurgical patient. The aim of this narrative review is to present an overview of the regional techniques that have been incorporated and continue to be incorporated into modern neuroanesthesia practice, presenting in a comprehensive way the evidence, where available, in support of such practice for the neurosurgical patient.
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Affiliation(s)
- Kan Ma
- Department of Anesthesiology and Pain Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | | | - John F Bebawy
- Anesthesiology and Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
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Yang M, Cao L, Lu T, Xiao C, Wu Z, Jiang X, Wang W, Li H. Ultrasound-guided erector spinae plane block for perioperative analgesia in patients undergoing laparoscopic nephrectomy surgery: A randomized controlled trial. Heliyon 2024; 10:e26422. [PMID: 38434013 PMCID: PMC10906293 DOI: 10.1016/j.heliyon.2024.e26422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 03/05/2024] Open
Abstract
Study objective Kidney neoplasms have a high incidence, and radical nephrectomy or partial nephrectomy are the main treatment options. Our study aims to investigate the use of ultrasound-guided erector spinae plane block for perioperative analgesia in patients undergoing laparoscopic nephrectomy surgery. Design Prospective, randomized, double-blind. Setting University hospital. Patients Our study included 50 patients (ASA I-III) who underwent laparoscopic nephrectomy at the hospital of Second Affiliated Hospital of Army Medical University. Interventions The patients were divided into two groups: the ESPB group and the control group. In the ESPB group, a mixture of 10 mL of 1% lidocaine, 10 mL of 0.7% ropivacaine, 0.5 μg/kg dexmedetomidine, and 5 mg of dexamethasone was administered. In the control group, 20 mL of 0.9% saline was administered. Measurements The primary outcome measure was the total consumption of sufentanil during the intraoperative period. Secondary outcome measures included visual analogue scale (VAS) pain scores at rest and during coughing at 1 h, 6 h, 12 h, 24 h, and 48 h postoperatively, intraoperative consumption of remifentanil, frequency of rescue analgesic administration, consumption of rescue analgesia and incidence of postoperative nausea and vomiting within 48 h. Results The ESPB group exhibited lower intraoperative consumption of sufentanil, lower consumption of rescue analgesia, as well as VAS scores at rest and during coughing within the first 24 h postoperatively, compared to the control group. However, no significant differences were observed in VAS scores at 48 h postoperatively, postoperative nausea and vomiting, or the need for postoperative rescue analgesia. Conclusions Ultrasound-guided ESPB performed in patients who underwent laparoscopic nephrectomy demonstrated a substantial decrease in intraoperative opioid consumption, as well as lower VAS scores at rest and during coughing in the postoperative period.
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Affiliation(s)
- Ming Yang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Lei Cao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Tong Lu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Cheng Xiao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Zhuoxi Wu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Xuetao Jiang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Wei Wang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Hong Li
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
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Xu C, Wang C, Hu Y, Gu F, Lu J, Zhou Q. Comparing preoperative and postoperative dexamethasone effects on analgesia duration in shoulder surgery. iScience 2024; 27:109019. [PMID: 38352222 PMCID: PMC10863306 DOI: 10.1016/j.isci.2024.109019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 12/24/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
Dexamethasone is commonly used as an adjuvant to prolong peripheral nerve block analgesia, but the optimal timing is unclear. This randomized equivalence trial tested whether preoperative versus postoperative intravenous dexamethasone have equivalent analgesic effects when combined with interscalene brachial plexus block for shoulder surgery. 168 patients were randomized to receive 5 mg dexamethasone either preoperatively or postoperatively. The primary outcome was duration of analgesia, analyzed for equivalence with a 2-h margin. The mean durations were equivalent between groups (11.5 h preoperative versus 10.7 h postoperative). The confidence intervals fell within the equivalence margin. There were no other clinically significant differences in secondary outcomes like time to first analgesia, motor recovery, opioid consumption, blood glucose, or complications. In conclusion, as an adjuvant for nerve block, preoperative and postoperative intravenous dexamethasone provide equivalent analgesic duration, allowing for flexibility in clinical use. This addresses previous uncertainty about timing while demonstrating equivalent efficacy.
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Affiliation(s)
- Cheng Xu
- Department of Anaesthesiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, China
| | - Chengyu Wang
- Department of Anaesthesiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, China
| | - Yanling Hu
- Department of Anaesthesiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, China
| | - Fei Gu
- Department of Anaesthesiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, China
| | - Jie Lu
- Department of Anaesthesiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, China
| | - Quanhong Zhou
- Department of Critical Care, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai, China
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12
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Yang M, Cao L, Lu T, Xiao C, Wu Z, Jiang X, Wang W, Li H. Ultrasound-guided erector spinae plane block for perioperative analgesia in patients undergoing laparoscopic nephrectomies surgery: a randomized controlled trial. Trials 2024; 25:10. [PMID: 38167138 PMCID: PMC10759534 DOI: 10.1186/s13063-023-07866-0] [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: 07/05/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Laparoscopic nephrectomy is a commonly utilized surgical approach for the management of renal cancer. Despite its widespread acceptance, postoperative pain management remains a significant challenge for many patients undergoing this procedure. Traditional pain management techniques, including opioid and nonsteroidal anti-inflammatory drug administration, may not provide adequate pain relief and may result in adverse effects. In recent years, erector spinae plane block (ESPB) has emerged as a promising regional anesthesia technique due to its simplicity, safety, and potential efficacy in reducing postoperative pain. ESPB has demonstrated effectiveness in reducing postoperative pain in various surgical procedures. However, the efficacy of ESPB in laparoscopic nephrectomy for renal cancer has not been extensively studied. As such, further investigation is necessary to determine the potential benefits of ESPB in this context. The addition of adjuvants such as dexmedetomidine and dexamethasone to nerve blocks has been shown to improve both the duration and quality of the block. Multiple studies have demonstrated the safety and efficacy of these adjuvants in reducing postoperative pain and opioid consumption and improving patient satisfaction. The use of dexmedetomidine and dexamethasone as adjuvants for nerve blocks represents a promising approach for enhancing regional anesthesia and analgesia. In light of these findings, we have incorporated dexmedetomidine and dexamethasone into our nerve block protocol. METHODS This study is a randomized controlled trial conducted at a single center, with 50 participants being randomized in a 1:1 ratio to either the ESPB group or the control group. The trial aims to investigate the efficacy of ESPB in patients diagnosed with kidney cancer who are scheduled for laparoscopic nephrectomy. The primary outcome measure is the total consumption of intraoperative sufentanil. Secondary outcomes include the VAS score at rest and during coughing at 1 h, 6 h, 12 h, 24 h, and 48 h after surgery; total intraoperative remifentanil consumption; the number of times rescue analgesia is required; and the incidence of nausea and vomiting in the first 24 h after surgery. This study is registered for a duration of 1 year and is being conducted in China. DISCUSSION The objective of our study is to evaluate the potential benefits of erector spinae plane block (ESPB) in patients undergoing laparoscopic nephrectomy, with a focus on the impact of dexmedetomidine and dexamethasone as adjuvants on the quality and duration of the block, as well as postoperative pain and opioid consumption. By investigating the effects of these adjuvants in the context of ESPB, we hope to contribute to the growing body of literature on the use of adjuvants in nerve blocks and provide further insight into the potential benefits of this approach for improving patient outcomes following laparoscopic nephrectomy. This trial was approved by the Ethics Committee of the Second Affiliated Hospital of Army Medical University. TRIAL REGISTRATION China Clinical Trial Register ChiCTR2300068578 . Registered on 20 February 2023.
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Affiliation(s)
- Ming Yang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Lei Cao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Tong Lu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Cheng Xiao
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Zhuoxi Wu
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Xuetao Jiang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Wei Wang
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China
| | - Hong Li
- Department of Anesthesiology, Xinqiao Hospital of Chongqing, Second Affiliated Hospital of Army Medical University, PLA, Chongqing, 400037, China.
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13
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Olofsson M, Nguyen A, Rossel JB, Albrecht E. Duration of analgesia after forefoot surgery compared between an ankle and a sciatic nerve block at the popliteal crease: A randomised controlled single-blinded trial. Eur J Anaesthesiol 2024; 41:55-60. [PMID: 37972929 DOI: 10.1097/eja.0000000000001929] [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: 11/19/2023]
Abstract
BACKGROUND Forefoot surgery is associated with severe postoperative pain. Ankle and sciatic nerve blocks provide satisfactory postoperative analgesia after forefoot surgery, but little is known on their respective duration of analgesia. OBJECTIVE This randomised controlled, single-blinded trial tested the hypothesis that after forefoot surgery in the setting of multimodal analgesia, an ankle block provides analgesia superior to that of a sciatic nerve block at the popliteal crease. DESIGN A randomised controlled study. SETTING A single centre study in a university hospital in Switzerland, from September 2018 to November 2022. PATIENTS From 91 patients scheduled for forefoot surgery, 60 met the inclusion criteria of which 56 completed the protocol and their data were available for analysis. Exclusion criteria were existing sciatic nerve deficit, pre-existing peripheral neuropathy, chronic pain diagnosis, pregnancy, or identified contraindications to peripheral nerve block. INTERVENTION Patients undergoing forefoot surgery were randomly allocated to either a multi-injection ankle block (partly under ultrasound guidance) or a sciatic nerve block at the popliteal crease (under ultrasound guidance) combined with a saphenous nerve block at the ankle. Patients in each group received a total of 30 ml of ropivacaine 0.5% and a multimodal analgesic regimen inclusive of dexamethasone, paracetamol, ketorolac then ibuprofen. MAIN OUTCOME MEASURE The primary outcome was duration of analgesia, defined as time to first morphine request. RESULTS Mean ± SD duration of analgesia was 15.4 ± 8.0 h in the ankle block group and 20.0 ± 10.3 h in the sciatic nerve block group ( P = 0.32). Of note, 15 of 26 (58%) and 24 of 30 (80%) patients of the ankle and sciatic nerve block groups did not request any morphine ( P = 0.09). Other secondary outcomes were similar between groups. CONCLUSION Compared with the ankle block, the sciatic nerve block at the popliteal crease does not provide a longer duration of analgesia in patients undergoing forefoot surgery in the setting of multimodal analgesia. TRIAL REGISTRATION Clinicaltrials.com identifier: NCT03683342.
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Affiliation(s)
- Magnus Olofsson
- From the Department of Anaesthesia, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland (MO, AN, JBR, EA)
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14
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Bansal T, Singhal S, Taxak S, Bajwa SJS. Dexamethasone in anesthesia practice: A narrative review. J Anaesthesiol Clin Pharmacol 2024; 40:3-8. [PMID: 38666172 PMCID: PMC11042091 DOI: 10.4103/joacp.joacp_164_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 10/16/2022] [Accepted: 11/19/2022] [Indexed: 04/28/2024] Open
Abstract
Dexamethasone is routinely used in anesthesia practice and has been regarded as one of the ideal perioperative agents. It is a synthetic glucocorticoid with potent antiinflammatory action. It reduces postoperative nausea and vomiting, pain, postoperative opioid requirements after general anaesthesia as well as spinal anaesthesia. It has been used via intravenous, epidural and perineural routes. It has been used successfully in fascial blocks. It significantly decreases fatigue, shivering and postoperative sore throat and improves quality of recovery.
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Affiliation(s)
- Teena Bansal
- Department of Anaesthesiology and Critical Care, Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Suresh Singhal
- Department of Anaesthesiology and Critical Care, Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Susheela Taxak
- Department of Anaesthesiology and Critical Care, Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Sukhminder Jit Singh Bajwa
- Department of Anaesthesiology and Intensive Care, Gian Sagar Medical College and Hospital, Banur, Patiala, Punjab, India
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15
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López-Millán Infantes JM, Coca-Gamito C, Cámara-Faraig A, Díaz-Infante E, García-Rubira JC. Stellate ganglion block for the management of electrical storm: An observational study. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2024; 71:1-7. [PMID: 37666452 DOI: 10.1016/j.redare.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 01/11/2023] [Indexed: 09/06/2023]
Abstract
INTRODUCTION Electrical storm is a life-threatening emergency with a high mortality rate. When acute conventional treatment is ineffective, stellate ganglion block can help control arrhythmia by providing a visceral cervicothoracic sympathetic block. The objective of this study is to assess the effectiveness and safety of stellate ganglion block in the management of refractory arrhythmic storm. METHOD Follow-up of a cohort of patients with refractory electrical storm that met the criteria for performing stellate ganglion block. The block was ultrasound-guided at C6 using local anaesthetic and a steroid - left unilateral first, bilateral if no response, followed by fluoroscopy-guided radiofrequency ablation at C7 if there was a favourable response but subsequent relapse. RESULTS Seven patients were included. The in-hospital mortality rate was 14.29%. Four patients received unilateral and 3 bilateral stellate ganglion block. Six were ablated and 1 received an implantable cardioverter-defibrillator. Electrical storm was controlled temporarily beyond the effect of the local anaesthetic in all patients. Three patients underwent radiofrequency ablation and 2 underwent surgical thoracic sympathectomy. The only side effect was Horner's syndrome, which was observed in all cases after administering a stellate ganglion block with local anaesthetic. Two patients died after discharge and 4 are alive at the time of writing, 3 of them have not been re-admitted for ventricular events for more than 2 years. CONCLUSION Ultrasound-guided stellate ganglion block is an effective and safe complement to standard cardiological treatment of refractory electrical storm.
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Affiliation(s)
- J M López-Millán Infantes
- Department of Anaesthesiology, Critical Care and Pain Medicine, Virgen Macarena University Hospital, Seville, Spain.
| | - C Coca-Gamito
- Department of Anaesthesiology, Critical Care and Pain Medicine, Virgen Macarena University Hospital, Seville, Spain
| | - A Cámara-Faraig
- Department of Anaesthesiology, Critical Care and Pain Medicine, Virgen Macarena University Hospital, Seville, Spain
| | - E Díaz-Infante
- Department of Cardiology, Arrhythmia Unit, Virgen Macarena University Hospital, Seville, Spain
| | - J C García-Rubira
- Department of Cardiology, Coronary Unit, Virgen Macarena University Hospital, Seville, Spain
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16
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Maagaard M, Plambech MZ, Funder KS, Schou NK, Mølgaard AK, Stormholt ER, Leth MF, Bukhari S, Mortensen A, Lunn TH, Tryggedsson I, Nørskov AK, Zamany C, Toquer P, Jaeger P, Andersen JH, Mathiesen O. The effect of oral dexamethasone on duration of analgesia after upper limb surgery under infraclavicular brachial plexus block: a randomised controlled trial. Anaesthesia 2023; 78:1465-1471. [PMID: 37864459 DOI: 10.1111/anae.16149] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2023] [Indexed: 10/22/2023]
Abstract
The effects of oral dexamethasone on peripheral nerve blocks have not been investigated. We randomly allocated adults scheduled for forearm or hand surgery to oral placebo (n = 61), dexamethasone 12 mg (n = 61) or dexamethasone 24 mg (n = 57) about 45 min before lateral infraclavicular block. Mean (SD) time until first pain after block were: 841 (327) min; 1171 (318) min; and 1256 (395) min, respectively. Mean (98.3%CI) differences in time until first postoperative pain for dexamethasone 24 mg vs. placebo and vs. dexamethasone 12 mg were: 412 (248-577) min, p < 0.001; and 85 (-78 to 249) min, p = 0.21, respectively. Mean (98.3%CI) difference in time until first postoperative pain for dexamethasone 12 mg vs. placebo was 330 (186-474) min, p < 0.001. Both 24 mg and 12 mg of oral dexamethasone increased the time until first postoperative pain compared with placebo in patients having upper limb surgery under infraclavicular brachial plexus block.
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Affiliation(s)
- M Maagaard
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark
| | - M Z Plambech
- Department of Anaesthesiology, Naestved, Slagelse and Ringsted Hospitals, Slagelse, Denmark
| | - K S Funder
- Department of Anaesthesia and Intensive Care, Bispebjerg and Frederiksberg Hospital, Copenhagen University Hospital, Denmark
| | - N K Schou
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark
| | - A K Mølgaard
- Department of Anaesthesiology, Naestved, Slagelse and Ringsted Hospitals, Slagelse, Denmark
| | - E R Stormholt
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark
| | - M F Leth
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark
| | - S Bukhari
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark
| | - A Mortensen
- Department of Anaesthesiology, Naestved, Slagelse and Ringsted Hospitals, Slagelse, Denmark
| | - T H Lunn
- Department of Anaesthesia and Intensive Care, Bispebjerg and Frederiksberg Hospital, Copenhagen University Hospital, Denmark
| | - I Tryggedsson
- Department of Orthopaedic Surgery and Traumatology, Bispebjerg and Frederiksberg Hospital, Copenhagen University Hospital, Denmark
| | - A K Nørskov
- Department of Anaesthesiology, Copenhagen University Hospital, North Zealand Hospital, Hillerød, Denmark
| | - C Zamany
- Department of Orthopaedic Surgery, Trauma Unit, Zealand University Hospital, Køge, Denmark
| | - P Toquer
- Department of Orthopaedic Surgery, Trauma Unit, Zealand University Hospital, Køge, Denmark
| | - P Jaeger
- Department of Anaesthesia, The Juliane Marie Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - J H Andersen
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark
| | - O Mathiesen
- Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark
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Korkusuz M, Basaran B, Et T, Bilge A, Yarimoglu R, Kurucay Y. The effects of dexamethasone added to ilioinguinal/iliohypogastric nerve (IIN/IHN) block on rebound pain in inguinal hernia surgery: a randomized controlled trial. Hernia 2023; 27:1571-1580. [PMID: 37477788 DOI: 10.1007/s10029-023-02841-9] [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: 06/05/2023] [Accepted: 07/09/2023] [Indexed: 07/22/2023]
Abstract
PURPOSE The purpose of the present study was to evaluate the effects of IV dexamethasone added to one single injection Ilioinguinal/Iliohypogastric Nerve (IIN/IHN) block on tramadol consumption and Modified Rebound Pain Score (MRPS) in the first postoperative 24 h in inguinal hernia surgery. METHODS Five mg IV dexamethasone as an analgesic adjunct in the multimodal analgesia was administered to the patients who were scheduled for Inguinal Hernia Surgery and randomized to Group Dex and normal saline was administered to the patients who were randomized to the Control Group in addition to IIN/IHN Block. Postoperative tramadol consumption, Modified Rebound Pain Score (MRPS), the incidence of Rebound Pain, Rebound Pain time, postoperative 48-h opioid consumption, Numerical Rating Scale (NRS) scores, Quality of Recovery Score (QoR-15), Sleep Quality, and adverse events were evaluated in the patients. RESULTS The mean scores of MRPS were lower in Group Dex than in the Control Group, both at rest (p = 0.001) and with motion (p = 0.001). Tramadol consumption in the first postoperative 24 h was 45.17 ± 49.59 mg in Group Dex and 95 ± 59.23 mg in the Control Group. The difference between the groups was statistically significant (p < 0.001). CONCLUSIONS In conclusion, adding IV dexamethasone as a part of multimodal analgesia to IIN/IHN block for inguinal hernia surgery resulted in lower MRPS and lower postoperative opioid (tramadol) consumption. For this reason, IV dexamethasone can be added to the IIN/IHN block after inguinal hernia surgery to reduce the incidence of rebound pain, rebound pain scores, and NRS scores for pain, decrease postoperative opioid consumption, and improve the quality of recovery. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov: Ref; NCT05172908, Date: December 29, 2021.
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Affiliation(s)
- Muhammet Korkusuz
- Department of Anesthesiology and Reanimation, Karamanoglu Mehmetbey University School of Medicine, Karaman, Turkey.
| | - Betul Basaran
- Department of Anesthesiology and Reanimation, Karamanoglu Mehmetbey University School of Medicine, Karaman, Turkey
| | - Tayfun Et
- Department of Anesthesiology and Reanimation, Karamanoglu Mehmetbey University School of Medicine, Karaman, Turkey
| | - Aysegul Bilge
- Department of Anesthesiology and Reanimation, Karamanoglu Mehmetbey University School of Medicine, Karaman, Turkey
| | - Rafet Yarimoglu
- Department of Anesthesiology and Reanimation, Karaman Training and Research Hospital, Karaman, Turkey
| | - Yıldıray Kurucay
- Department of Surgery, Karaman Training and Research Hospital, Karaman, Turkey
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18
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Kim Y, Yoo S, Kim SH, Kim H, Bae J, Park SK, Kim JT, Lim YJ. Comparison between low-volume local anesthetic with intravenous dexamethasone and conventional volume without dexamethasone for superior trunk block after arthroscopic shoulder surgery: a randomized controlled non-inferiority trial. Reg Anesth Pain Med 2023:rapm-2023-104520. [PMID: 37775273 DOI: 10.1136/rapm-2023-104520] [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: 03/17/2023] [Accepted: 09/15/2023] [Indexed: 10/01/2023]
Abstract
INTRODUCTION This study aimed to investigate whether low-volume local anesthetic with intravenous dexamethasone can reduce the incidence of diaphragmatic paresis while maintaining the analgesic duration compared with conventional volume of local anesthetic without intravenous dexamethasone when performing ultrasound-guided superior trunk block in patients undergoing arthroscopic shoulder surgery. METHODS Eighty-four adult patients undergoing arthroscopic shoulder surgery under general anesthesia were randomly assigned to receive ultrasound-guided superior trunk block using 7 mL of 0.5% ropivacaine with 0.15 mg/kg of intravenous dexamethasone (treatment group), or 15 mL of 0.5% ropivacaine with intravenous normal saline (control group). The co-primary outcomes were (1) the duration of analgesia (time between block completion and onset of surgical pain with a Numeric Rating Scale pain score of 4 or higher), which was compared against a non-inferiority margin of 3 hours, and (2) the incidence of diaphragmatic paresis evaluated using M-mode ultrasonography in the post-anesthesia care unit. RESULTS The mean duration of analgesia was 12.4 (6.8) and 11.2 (4.6) hours in the treatment and control groups, respectively (mean difference: -1.2 hours; 95% CI -3.8 to 1.3]; p for non-inferiority<0.001), meeting the non-inferiority criteria. The incidence of diaphragmatic paresis was 45.2% and 85.4% in the treatment and control groups, respectively (relative risk: 0.53; 97.5% CI 0.35 to 0.80; p<0.001). CONCLUSIONS Superior trunk block using low-volume local anesthetic with intravenous dexamethasone can reduce the incidence of diaphragmatic paresis while providing non-inferior analgesic duration compared with the conventional volume of local anesthetic in patients undergoing arthroscopic shoulder surgery. TRIAL REGISTRATION NUMBER Clinical Research Information Service of Republic of Korea Registry (KCT0005998).
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Affiliation(s)
- Youngwon Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seokha Yoo
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sae Hoon Kim
- Department of Orthopedic Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hansol Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jinyoung Bae
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, Gyeonggi-do, Republic of Korea
| | - Sun-Kyung Park
- Department of Anesthesiology and Pain Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jin-Tae Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young-Jin Lim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
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Nguyen A, Grape S, Gobbetti M, Albrecht E. The postoperative analgesic efficacy of liposomal bupivacaine versus long-acting local anaesthetics for peripheral nerve and field blocks: A systematic review and meta-analysis, with trial sequential analysis. Eur J Anaesthesiol 2023; 40:624-635. [PMID: 37038770 PMCID: PMC10860892 DOI: 10.1097/eja.0000000000001833] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
BACKGROUND Liposomal bupivacaine is claimed by the manufacturer to provide analgesia for up to 72 h postoperatively. OBJECTIVES To compare the postoperative analgesic efficacy of liposomal bupivacaine versus long-acting local anaesthetics for peripheral nerve or field blocks. DESIGN A systematic review and meta-analysis with trial sequential analysis. DATA SOURCES MEDLINE, Embase and Web of Science, among others, up to June 2022. ELIGIBILITY CRITERIA We retrieved randomised controlled trials comparing liposomal bupivacaine versus bupivacaine, levobupivacaine or ropivacaine for peripheral nerve and field blocks after all types of surgery. Our primary endpoint was rest pain score (analogue scale 0 to 10) at 24 h. Secondary endpoints included rest pain score at 48 and 72 h, and morphine consumption at 24, 48 and 72 h. RESULTS Twenty-seven trials including 2122 patients were identified. Rest pain scores at 24 h were significantly reduced by liposomal bupivacaine with a mean difference (95% CI) of -0.9 (-1.4 to -0.4), I2 = 87%, P < 0.001. This reduction in pain scores persisted at 48 h and 72 h with mean differences (95% CI) of -0.7 (-1.1 to -0.3), I2 = 82%, P = 0.001 and -0.7 (-1.1 to -0.3), I2 = 80%, P < 0.001, respectively. There were no differences in interval morphine consumption at 24 h ( P = 0.15), 48 h ( P = 0.15) and 72 h ( P = 0.07). The quality of evidence was moderate. CONCLUSIONS There is moderate level evidence that liposomal bupivacaine reduces rest pain scores by 0.9 out of 10 units, when compared with long-acting local anaesthetics at 24 hours after surgery, and by 0.7 up to 72 hours after surgery.
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Affiliation(s)
- Alexandre Nguyen
- From the Department of Anaesthesia, University Hospital of Lausanne and University of Lausanne, Lausanne (AN, MG, EA), the Department of Anaesthesia, Valais Hospital, Sion (SG), and University of Lausanne, Lausanne, Switzerland (SG)
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Alansary AM, Aziz MM, Elbeialy MAK. Dexamethasone Plus Bupivacaine Versus Bupivacaine in Bilateral Transincisional Paravertebral Block in Lumbar Spine Surgeries: A Randomized Controlled Trial. Clin J Pain 2023; 39:458-466. [PMID: 37341712 DOI: 10.1097/ajp.0000000000001141] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 06/13/2023] [Indexed: 06/22/2023]
Abstract
OBJECTIVES Few studies examined the analgesic effects of dexamethasone in lumbar paravertebral block, specifically the transincisional approach. This study aimed to compare dexamethasone with bupivacaine versus bupivacaine alone for bilateral transincisional paravertebral block (TiPVB) for postoperative analgesia in lumbar spine surgeries. MATERIALS AND METHODS Fifty patients who were aged 20 to 60 years and had American Society of Anesthesiologists Physical Status (ASA-PS) I or II of either sex were randomly allocated into 2 equal groups. Both groups received combined general anesthesia and bilateral lumbar TiPVB. However, in group 1 (dexamethasone group) (n=25), patients received 14 mL of bupivacaine 0.20% plus 1 mL containing 4 mg of dexamethasone on each side, while, in group 2 (control group) (n=25), patients received 14 mL of bupivacaine 0.20% plus 1 mL of saline on each side. Time to first analgesic need was the primary outcome, while total opioid consumption during the first 24 hours after surgery, the Visual Analog Scale for pain perception (0-10), and the incidence of side effects were secondary outcomes. RESULTS The mean time to the first analgesic requirement was significantly prolonged among patients in the dexamethasone group than the control group (mean±SD: 18.4±0.8 vs. 8.7±1.2 h, respectively) ( P <0.001). Patients in the dexamethasone group had lower total opiates consumption than the control) P <0.001). Although nonsignificant, the incidence of postoperative nausea and vomiting was more frequent among the control group ( P =0.145). DISCUSSION Adding dexamethasone to bupivacaine in TiPVB resulted in a prolonged analgesia-free period and lower opioid consumption in lumbar spine surgeries with comparable incidence of adverse events.
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Affiliation(s)
- Amin M Alansary
- Departments of Anesthesiology, Intensive Care, and Pain Management
| | - Mohamed M Aziz
- Neurosurgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Domagalska M, Ciftci B, Reysner T, Kolasiński J, Wieczorowska-Tobis K, Kowalski G. Pain Management and Functional Recovery after Pericapsular Nerve Group (PENG) Block for Total Hip Arthroplasty: A Prospective, Randomized, Double-Blinded Clinical Trial. J Clin Med 2023; 12:4931. [PMID: 37568331 PMCID: PMC10420102 DOI: 10.3390/jcm12154931] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND The immediate postoperative period after total hip arthroplasty can be associated with significant pain. Therefore, this study aimed to evaluate the effect of pericapsular nerve block on pain management and functional recovery after total hip arthroplasty. METHODS This prospective, randomized, double-blinded, placebo-controlled trial was conducted on 489 adult patients scheduled for total hip arthroplasty, ASA 1-2, operated under spinal analgesia. Participants were assigned to receive either a pericapsular nerve group (PENG) block with 20 mL of 0.5% ropivacaine or a sham block. RESULTS The primary outcome measure was the postoperative NRS score in motion. The secondary outcomes were cumulative opioid consumption, the time to the first opioid, and functional recovery. Demographic characteristics were similar in both groups. Intraoperative pain scores were significantly lower in patients who received the PENG block than in the control group (p < 0.0001). Also, the time to the first opioid was considerably longer in the PENG group (p < 0.0001). Additionally, 24% of PENG patients did not require opioids (p < 0.0001). CONCLUSIONS The pericapsular nerve group showed significantly decreased opioid consumption and improved functional recovery. Pericapsular nerve group block improved pain management and postoperative functional recovery following total hip arthroplasty.
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Affiliation(s)
- Małgorzata Domagalska
- Department of Palliative Medicine, University of Medical Sciences, 61-245 Poznan, Poland; (T.R.); (K.W.-T.); (G.K.)
| | - Bahadir Ciftci
- Department of Anesthesiology and Reanimation, Istanbul Medipol University, Istanbul 34214, Turkey;
| | - Tomasz Reysner
- Department of Palliative Medicine, University of Medical Sciences, 61-245 Poznan, Poland; (T.R.); (K.W.-T.); (G.K.)
| | | | - Katarzyna Wieczorowska-Tobis
- Department of Palliative Medicine, University of Medical Sciences, 61-245 Poznan, Poland; (T.R.); (K.W.-T.); (G.K.)
| | - Grzegorz Kowalski
- Department of Palliative Medicine, University of Medical Sciences, 61-245 Poznan, Poland; (T.R.); (K.W.-T.); (G.K.)
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Bikfalvi A, Hofmann G, Bashawyah A, Rossel JB, Gonvers E, Albrecht E. Sensory block duration after spinal anaesthesia supplemented with intravenous dexamethasone: a randomised controlled double-blinded trial. Br J Anaesth 2023; 130:780-785. [PMID: 36966023 DOI: 10.1016/j.bja.2023.02.027] [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: 12/22/2022] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 03/27/2023] Open
Abstract
BACKGROUND Intravenous dexamethasone prolongs duration of analgesia or sensory block after injection of local anaesthetics close to peripheral nerves by an average of 8 h. Uncertainty remains on the potential increase in the duration of sensory block after spinal anaesthesia. The objective of this randomised controlled double-blinded trial was to investigate whether dexamethasone i.v. prolongs the sensory block of spinal anaesthesia with bupivacaine when compared with a control group. METHODS Of 50 patients undergoing lower limb osteoarticular surgery under spinal anaesthesia with isobaric bupivacaine 15 mg i.t. with morphine 100 μg i.t. were randomised to receive either dexamethasone 0.15 mg kg-1 i.v. or normal saline 3 ml i.v. The primary outcome was duration of sensory block defined as the time elapsed between injection of the local anaesthetic in the intrathecal space and the regression of sensory block by two dermatomes compared with the highest dermatome blocked. Secondary outcomes included intravenous morphine consumption, pain scores at rest and on movement, postoperative nausea and vomiting, and blood glucose at 2, 24, and 48 h. RESULTS Median duration of sensory block was 135 (105-225) min in the dexamethasone group and 158 (135-240 min) in the control group (P=0.19). Patients in the dexamethasone group received less morphine at 24 h, had significantly less postoperative nausea and vomiting at 2 h and 24 h, and had increased blood glucose at 24 h. Other secondary outcomes were similar between groups. CONCLUSION Intravenous dexamethasone did not prolong the sensory block of spinal anaesthesia with isobaric bupivacaine. However, it reduced morphine consumption and rate of postoperative nausea and vomiting at 24 h, at the expense of an increased blood glucose. CLINICAL TRIAL REGISTRATION NCT03527576 (Clinicaltrials.gov).
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Affiliation(s)
- Alexis Bikfalvi
- Department of Anaesthesia, University Hospital of Lausanne, Lausanne, Switzerland
| | - Gregory Hofmann
- Department of Anaesthesia, University Hospital of Lausanne, Lausanne, Switzerland
| | - Ahmed Bashawyah
- Department of Anaesthesia, University Hospital of Lausanne, Lausanne, Switzerland
| | - Jean-Benoit Rossel
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Erin Gonvers
- Department of Anaesthesia, University Hospital of Lausanne, Lausanne, Switzerland
| | - Eric Albrecht
- Department of Anaesthesia, University Hospital of Lausanne, Lausanne, Switzerland.
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Albrecht E, Capel D, Rossel JB, Wolmarans MR, Godenèche A, De Paulis D, Cabaton J. A randomised controlled trial of intravenous dexmedetomidine added to dexamethasone for arthroscopic rotator cuff repair and duration of interscalene block. Anaesthesia 2023; 78:315-319. [PMID: 36515126 PMCID: PMC10107988 DOI: 10.1111/anae.15942] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2022] [Indexed: 12/15/2022]
Abstract
Prolongation of peripheral nerve blockade by intravenous dexamethasone may be extended by intravenous dexmedetomidine. We randomly allocated 122 participants who had intravenous dexamethasone 0.15 mg.kg-1 before interscalene brachial plexus block for day-case arthroscopic rotator cuff repair to intravenous saline (62 participants) or intravenous dexmedetomidine 1 μg.kg-1 (60 participants). The primary outcome was time from block to first oral morphine intake during the first 48 postoperative hours. Fifty-nine participants reported taking oral morphine, 25/62 after placebo and 34/60 after dexmedetomidine, p = 0.10. The time to morphine intake was shorter after dexmedetomidine, hazard ratio (95%CI) 1.68 (1.00-2.82), p = 0.049. Median (IQR [range]) morphine doses were 0 (0-12.5 [0-50]) mg after control vs. 10 (0-30 [0-50]) after dexmedetomidine, a difference (95%CI) of 7 (0-10) mg, p = 0.056. There was no effect of dexmedetomidine on pain at rest or on movement. Intra-operative hypotension was recorded for 27/62 and 50/60 participants after placebo vs. dexmedetomidine, respectively, p < 0.001. Other outcomes were similar, including durations of sensory and motor block. In conclusion, dexmedetomidine shortened the time to oral morphine consumption after interscalene block combined with dexamethasone and caused intra-operative hypotension.
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Affiliation(s)
- E Albrecht
- Department of Anaesthesia, University Hospital of Lausanne, University of Lausanne, Switzerland
| | - D Capel
- Department of Anaesthesia, Centre Paul Santy - HP Ramsay Jean Mermoz, Lyon, France
| | - J B Rossel
- Centre for Primary Care and Public Health (Unisanté), University Hospital of Lausanne, University of Lausanne, Switzerland
| | - M R Wolmarans
- Department of Anaesthesia, Norfolk and Norwich University Hospital, Norwich, UK
| | - A Godenèche
- Unit of Shoulder Surgery, Centre Paul Santy - HP Ramsay Jean Mermoz, Lyon, France
| | - D De Paulis
- Department of Anaesthesia, Centre Paul Santy - HP Ramsay Jean Mermoz, Lyon, France
| | - J Cabaton
- Department of Anaesthesia, Centre Paul Santy - HP Ramsay Jean Mermoz, Lyon, France
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Schubert AK, Wiesmann T, Dinges HC. Measures to prolong duration of sensory block after regional anaesthesia. Curr Opin Anaesthesiol 2023; 36:103-108. [PMID: 36326074 DOI: 10.1097/aco.0000000000001204] [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: 11/06/2022]
Abstract
PURPOSE OF REVIEW The duration of single-injection regional anaesthesia is limited due to the inherent pharmacological properties of local anaesthetics. The ideal duration of a regional anaesthesia block lasting for the first 24 h postoperatively can be stated, while a residual analgesic effect thereafter is desirable.The aim of this review is to present current options to prolong the duration of action of single-injection peripheral regional anaesthesia in the ambulatory setting. Secondly, this review outlines and discusses the latest evidence regarding the clinical use of adjuvants and sustained-release local anaesthetics. RECENT FINDINGS Extended-release formulations of local anaesthetics such as liposomal bupivacaine have been developed to prolong regional anaesthesia up to 96 h. Recent studies, however, show that the actual effects remain far behind expectations and that the efficacy is only marginally better than bupivacaine hydrochloride.Adjuvants to local anaesthetics have been studied extensively with heterogenous results. Dexamethasone and alpha-2 agonists range among the most effective measures to prolong single-injection nerve blocks.Continuous nerve blocks and catheter techniques may prolong regional anaesthesia very effectively, but are less cost-effective regarding block procedure, postoperative care and handling logistical issues especially in ambulatory surgery. SUMMARY In conclusion, adjuvants are the recommended measure to prolong regional anaesthesia where needed. With good evidence supporting it, dexamethasone is the most effective adjuvant, followed by dexmedetomidine. Both have few side effects and a favourable safety profile. However, a preferable duration of analgesia lasting for the first 24 h postoperatively is still not reliably achievable.
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Affiliation(s)
- Ann-Kristin Schubert
- University Hospital Marburg, Department of Anesthesia and Intensive Care, University Hospital Marburg, Baldingerstraße, Marburg
| | - Thomas Wiesmann
- University Hospital Marburg, Department of Anesthesia and Intensive Care, University Hospital Marburg, Baldingerstraße, Marburg
- Department of Anesthesiology and Intensive Care Medicine, Diakoneo Diak Klinikum Schwäbisch-Hall, Schwäbisch-Hall, Germany
| | - Hanns-Christian Dinges
- University Hospital Marburg, Department of Anesthesia and Intensive Care, University Hospital Marburg, Baldingerstraße, Marburg
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Fernández Martin MT, Alvarez Lopez S, Aldecoa Alvarez-Santullano C. Role of adjuvants in regional anesthesia: A systematic review. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2023; 70:97-107. [PMID: 36813032 DOI: 10.1016/j.redare.2021.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 06/16/2021] [Indexed: 02/22/2023]
Abstract
The combination of drugs and routes of administration produces a synergistic effect, and one of the most important components of multimodal analgesic strategies are, therefore, nerve blocks for pain management. The effect of a local anaesthetic can be prolonged by administering an adjuvant. In this systematic review, we included studies on adjuvants associated with local anaesthetics in peripheral nerve blocks published in the last 5 years in order to evaluate their effectiveness. The results were reported according to the PRISMA guidelines. The 79 studies selected using our criteria showed a clear prevalence of dexamethasone (n=24) and dexmedetomidine (n=33) over other adjuvants. Different meta-analyses comparing adjuvants suggest that dexamethasone administered perineurally achieves superior blockade with fewer side effects than dexmedetomidine. Based on the studies reviewed, we found moderate evidence to recommend the use of dexamethasone as an adjuvant to peripheral regional anaesthesia in surgeries that can cause moderate to severe pain.
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Affiliation(s)
- M T Fernández Martin
- Servicio de Anestesiología y Reanimación, Hospital Universitario Río Hortega, Valladolid, Spain.
| | - S Alvarez Lopez
- Servicio de Anestesiología y Reanimación, Hospital Abente y Lago, A Coruña, Spain
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Sharma A, Dai F, Tseng L, Effraim PR, Zhou B, Schonberger RB, Li J. Systemic Effects of Perineural Glucocorticoids on Fasting Serum Glucose, Potassium, and White Blood Cell Count in Total Hip Arthroplasty. J Pain Res 2023; 16:553-561. [PMID: 36846205 PMCID: PMC9946012 DOI: 10.2147/jpr.s395336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 02/15/2023] [Indexed: 02/19/2023] Open
Abstract
Purpose Glucocorticoids are commonly used as regional anesthesia adjuvants to improve blockade quality and duration. There are limited data in the literature regarding the potential systemic effects and safety of perineural glucocorticoids. This study examines the effects of perineural glucocorticoids on serum glucose, potassium, and white blood cell count (WBC) in the immediate postoperative period after primary total hip arthroplasty (THA). Patients and Methods A retrospective cohort study was carried out at a tertiary academic medical center utilizing electronic health records of 210 patients who underwent THA, for which patients received either a periarticular local anesthetic injection alone (PAI, N=132) or additional peripheral nerve blocks (PNB, N=78) containing 10 mg dexamethasone and 80 mg methylprednisolone acetate (PAI+PNB). The primary outcome was change in serum glucose from a preoperative baseline on postoperative days (POD) 1, 2, and 3. Secondary outcomes included changes in WBC and serum potassium. Results The change in serum glucose from baseline was found to be significantly higher in the PAI+PNB group compared to the PAI group on POD 1 (mean difference 19.87 mg/dL, 95% CI [12.42, 27.32]; P<0.001) and POD 2 (mean difference 17.5 mg/dL, 95% CI [9.66, 25.44], P<0.001). No significant difference was found on POD 3 (mean difference -8.18 mg/dL, 95% CI [-19.07, 2.70], P=0.14). Statistically significant but clinically insignificant differences were detected in serum potassium in the PAI+PNB group compared to the PAI group on POD1 (mean difference 0.16 mEq/L, 95% CI [0.02, 0.30], P=0.03) and WBC on POD 2 (mean difference 3.18 × 1000/mm3, 95% CI [2.14, 4.22], P<0.001). Conclusion Patients who underwent THA and received PAI+PNB with glucocorticoid adjuvants demonstrated higher elevations in serum glucose for the first two PODs compared to patients who received PAI alone. These differences resolved by a third POD and are likely to be of no clinical significance.
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Affiliation(s)
- Avijit Sharma
- Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
| | - Feng Dai
- Yale Center for Analytical Sciences, Department of Biostatistics, Yale University School of Public Health, New Haven, CT, USA
| | - Lanya Tseng
- Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
| | - Philip R Effraim
- Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
| | - Bin Zhou
- Yale Center for Analytical Sciences, Department of Biostatistics, Yale University School of Public Health, New Haven, CT, USA
| | - Robert B Schonberger
- Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
| | - Jinlei Li
- Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
- Correspondence: Jinlei Li, Department of Anesthesiology, Yale University School of Medicine, 20 York Street, New Haven, CT, 06510, USA, Tel +1 917 601 6828, Fax +1 203 785 6664, Email
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Wu Y, Wei Y, Zhang D. The optimal dose of intravenous dexamethasone in peripheral nerve blocks: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e32536. [PMID: 36595969 PMCID: PMC9803461 DOI: 10.1097/md.0000000000032536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Although intravenous dexamethasone prolongs the duration of analgesia for peripheral nerve blocks (PNB), the optimal dose of dexamethasone is not yet determined. This protocol aims to compare the analgesic effects of different doses of intravenous dexamethasone on PNB. METHODS We will search PubMed, EMBASE, the Cochrane Central register of Controlled Trials (CENTRAL), and Web of Science to identify randomized controlled trials that compared the effects of different doses of intravenous dexamethasone for PNB. The duration of analgesia will be defined as the primary outcome. Secondary outcomes will include pain scores, analgesics consumption >48 hours, and the incidence of adverse effects. RevMan 5.3 software will be used for data analysis. RESULTS This study will explore the optimal dose of intravenous dexamethasone for the prolongation of analgesia in PNB. CONCLUSION The results of this study will provide evidence for the dose selection of intravenous dexamethasone in PNB.
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Affiliation(s)
- Yinglong Wu
- Department of Anesthesiology, Pu’er People’s Hospital, Pu’er, China
| | - Yiyong Wei
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Donghang Zhang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
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Abstract
Appropriate perioperative pain control is essential to aid in patients' recovery after surgery; however, acute postsurgical pain remains poorly treated and there continues to be an overreliance on opiates. Perioperative pain control starts in the operating room, and opiate-free anesthesia (OFA), where no opiates are used intraoperatively, has been proposed as a feasible strategy to further minimize opiates in the perioperative period. In this article, we address the potential benefits and shortcomings of OFA, while exploring tools available to accomplish multimodal anesthesia and ideally OFA, and the evidence behind the techniques proposed.
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Zhou W, Liu F, Fang J, Han L. Dexamethasone in preventive analgesia alleviates pain and complications after jaw cyst enucleation: a randomized controlled trial. BMC Anesthesiol 2022; 22:344. [DOI: 10.1186/s12871-022-01895-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 10/31/2022] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Dexamethasone is widely used in the prevention of postoperative complications in oral surgery and strengthening the analgesic effect after anesthesia, but the efficacy is controversial, and the relationship between postoperative complications and pain is still unclear. The purpose of this study was to evaluate the analgesic effect of dexamethasone in the treatment of jaw cyst and to explore the relationship between postoperative complications and pain.
Methods
We conducted a prospective, randomized, double-blind clinical trial. 120 patients were divided into two groups, dexamethasone group ( group D) and control group (Group C). All patients were given 0.02 mg·kg−1 of hydromorphone to relieve pain in advance at 10 min before the beginning of operation. Meanwhile, dexamethasone was injected 0.2 mg·kg−1 intravenously in group D and normal saline was injected in group C. The primary endpoint was pain intensity at 2 h, 6 h, 12 h, 24 h and 48 h after surgery. The secondary endpoints were the incidence and extent of complications after surgery, including facial swelling and trismus.
Results
Compared with group C, the visual analogue scale (VAS) scores and occurrence of painful event postoperatively in group D were significantly lower both at rest (P < 0.0001 and P = 0.0014) and during mobilization (P < 0.0001 both). The degree of facial swelling and trismus in group D were significantly lower than that in group C at 24 h (P < 0.0001 and P = 0.00022) and 48 h (P < 0.0001 and P = 0.00015) after surgery, but there was no difference at 6 h and 12 h (P = 0.137 and P = 0.083) after surgery. The C-reactive protein (CRP) level at 24 h after operation in group D was lower than group C (P = 0.012), but there was no significant difference in blood glucose concentration between the two groups (P = 0.608).
Conclusion
Dexamethasone can reduce the degree of facial swelling and trismus after jaw cyst surgery by inhibiting the production of inflammation, which alleviated the postoperative pain of patients significantly. In addition, it did not increase the risk of hyperglycemia.
Trial registration
This study was registered with the Chinese Clinical Trial Registry on May 07, 2020 (URL: http://www.chictr.org.cn/showproj.aspx?proj=53344. Registry number: ChiCTR2000032693). Registered on 07/05/2020.
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Adding Dexamethasone to Adductor Canal Block Combined with iPACK Block Improve Postoperative Analgesia of Total Knee Arthroplasty. Clin J Pain 2022; 38:575-581. [PMID: 35819163 DOI: 10.1097/ajp.0000000000001056] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 06/21/2022] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Both adductor canal block (ACB) and infiltration between the popliteal artery and capsule of knee (iPACK) block are mainly sensory blocks, preserved muscle strength and ability to ambulate. This study was designed to evaluate whether adding dexamethasone to ropivacaine could improve postoperative analgesia after total knee arthroplasty (TKA). METHODS This prospective double-blind randomized controlled trial included 60 patients who underwent unilateral TKA under general anesthesia. All patients who received ACB and iPACK block were randomly divided into a dexamethasone group (Group D, ropivacaine combined with dexamethasone) and a control group (Group C, ropivacaine only). The primary outcome was the time to first administration of rescue analgesic drugs. Secondary outcomes included the total amount of rescue analgesic drugs and the pain scores at different time points within 72 hours postoperatively; the time to first getting out of bed, quality of recovery scale (QOR-15 score), and the levels of plasma inflammatory markers (IL-6 and CRP) on postoperative day 1. RESULTS Compared with Group C, the time to first administration of rescue analgesic drugs of Group D was significantly extended by approximately 10.5 hours. Patients in Group D had significantly lower pain scores at postoperative different time points and consumed significantly smaller total morphine within 72 hours postoperatively. In addition, patients in group D reported significantly higher QoR-15 scores on postoperative days 1 and 3, earlier first time of getting out of bed, and significantly lower levels of CRP and IL-6 on postoperative day 1. CONCLUSIONS Compared with using ropivacaine alone, ultrasonic guided ACB combined with iPACK using ropivacaine and dexamethasone could prolong the duration of postoperative analgesia and strength analgesic intensity and promote the early rehabilitation exercise of patients undergoing TKA.
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Grape S, Kirkham KR, Albrecht E. The analgesic efficacy of transversus abdominis plane block vs. wound infiltration after inguinal and infra-umbilical hernia repairs: A systematic review and meta-analysis with trial sequential analysis. Eur J Anaesthesiol 2022; 39:611-618. [PMID: 35131973 PMCID: PMC10317296 DOI: 10.1097/eja.0000000000001668] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Both transversus abdominis plane (TAP) block and wound infiltration with local anaesthetic have been used to relieve pain after inguinal or infra-umbilical hernia repair. OBJECTIVES To determine whether TAP block or local anaesthetic infiltration is the best analgesic option after inguinal or infra-umbilical hernia repair. DESIGN Systematic review and meta-analysis with trial sequential analysis. DATA SOURCES MEDLINE, Embase, Cochrane Central Register of Controlled Clinical Trials, Web of Science, up to June, 2020. ELIGIBILITY CRITERIA We retrieved randomised controlled trials comparing TAP block with wound infiltration after inguinal or infra-umbilical hernia repair. Primary outcome was rest pain score (analogue scale 0 to 10) at 2 postoperative hours. Secondary pain-related outcomes included rest pain score at 12 and 24 h, and intravenous morphine consumption at 2, 12 and 24 h. Other secondary outcomes sought were block-related complications such as rates of postoperative infection, haematoma, visceral injury and systemic toxicity of local anaesthetic. RESULTS Seven trials including 420 patients were identified. There was a significant difference in rest pain score at 2 postoperative hours in favour of TAP block compared with wound infiltration, with a mean (95% confidence interval) difference of -0.8 (-1.3 to -0.2); I2 = 85%; P = 0.01. Most secondary pain-related outcomes were also significantly improved following TAP block. No complication was reported. The overall quality of evidence was moderate. CONCLUSION There is moderate level evidence that TAP block provides superior analgesia compared with wound infiltration following inguinal or infra-umbilical hernia repair. TRIAL REGISTRY NUMBER PROSPERO CRD42020208053.
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Affiliation(s)
- Sina Grape
- From the Department of Anaesthesia, Valais Hospital, Sion (SG), University of Lausanne, Lausanne, Switzerland (SG, EA), Department of Anaesthesia, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (KRK) and Department of Anaesthesia, University Hospital of Lausanne, Lausanne, Switzerland (EA)
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Matsuda K, Sasaki M, Baba H, Kamiya Y. Neuronal Nitric Oxide Synthase Suppression Confers the Prolonged Analgesic Effect of Sciatic Nerve Block with Perineural Dexamethasone in Postoperative Pain Model Mice. THE JOURNAL OF PAIN 2022; 23:1765-1778. [PMID: 35705162 DOI: 10.1016/j.jpain.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/08/2022] [Accepted: 06/08/2022] [Indexed: 10/18/2022]
Abstract
Dexamethasone supplementation to local anesthetics prolongs its action, yet the underlying mechanism is unclear. Previous studies have reported that increased p-p38 mitogen-activated protein kinase (MAPK) in the dorsal root ganglia (DRG) is associated with pain-associated behavior and that nitric oxide (NO), which is known to be a pronociceptive substance, directly inhibits sciatic nerve conduction. Here, we investigated the temporal changes in the hyperalgesic effect and p-p38 MAPK and NO synthase (NOS) expression levels in the DRG when dexamethasone was added to ropivacaine used for a sciatic nerve block (SNB) in postoperative pain model mice. Dexamethasone supplementation to ropivacaine significantly prolonged the analgesic effect of SNB via glucocorticoid receptor activation. Histological examination revealed that ropivacaine suppressed p-p38 MAPK expression in the DRG regardless of dexamethasone supplementation, suggesting that p-p38 MAPK was not involved in the prolonging effect of dexamethasone on nerve block. Contrastingly, plantar incision markedly increased the expression of neuronal NOS (nNOS) in DRG, and dexamethasone supplementation to ropivacaine significantly suppressed nNOS expression. Supplementation of L-NAME, an inhibitor of NOS, to ropivacaine markedly prolonged the effect of SNB, similar to dexamethasone. These results suggest that dexamethasone supplementation to local anesthetics prolongs the analgesic effect by inhibiting nNOS activity.
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Affiliation(s)
- Keiichiro Matsuda
- Division of Anesthesiology, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo Ward, Niigata City 951-8510, Japan.
| | - Mika Sasaki
- Division of Anesthesiology, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo Ward, Niigata City 951-8510, Japan.
| | - Hiroshi Baba
- Division of Anesthesiology, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo Ward, Niigata City 951-8510, Japan.
| | - Yoshinori Kamiya
- Division of Anesthesiology, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo Ward, Niigata City 951-8510, Japan.
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Hao C, Li C, Cao R, Dai Y, Xu C, Ma L, Guo A, Yu H. Effects of Perioperative Fascia Iliaca Compartment Block on Postoperative Pain and Hip Function in Elderly Patients With Hip Fracture. Geriatr Orthop Surg Rehabil 2022; 13:21514593221092883. [PMID: 35450298 PMCID: PMC9016604 DOI: 10.1177/21514593221092883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 02/22/2022] [Accepted: 03/16/2021] [Indexed: 11/18/2022] Open
Abstract
Purpose Pain management is a challenging issue in elderly patients with hip fracture.
Despite the accepted clinical outcomes following hip surgery, pain and
prolonged recovery time are the most difficult consequences associated with
the rehabilitation process. The purpose of this study was to evaluate pain
relief and functional improvement associated with the Fascia Iliaca
Compartment Block (FICB) during the perioperative period of elderly patients
with hip fracture. Patients and methods This study included 120 elderly patients with hip fracture, who were admitted
to our institution between January 2019 and December 2020. The participants
were subsequently randomly divided into the routine analgesia (RA) and
fascia iliaca compartment block (FICB) groups. Inter-group differences were
compared via VAS scores at rest and during movement, Harris hip scores
(HHS), presence of complications, adverse events after surgery, and length
of hospital stay. Results The FICB group VAS scores at rest at 6 hour, 1 and 3 days, and 1 week after
surgery were significantly lower than the RA group (P <
.05). Moreover, the FICB group VAS scores with movement were markedly lower
at 6 hour, 1 and 3 days, as well as 1 and 2 weeks after surgery
(P < .05). The HHS of the FICB and RA groups were
(53.41±8.63) and (40.02±9.61), respectively, on the seventh day after
surgery, and the difference was statistically significant
(P < .05). The incidence of postoperative
complications and adverse events in the FICB group were not statistically
different from the RA group. The average hospital stay of the FICB group was
2.12 days shorter than the RA group, but the difference did not reach
statistical significance (P = .13). Conclusion FICB provides superior analgesic effect both at rest and with movement, along
with rapid short-term recovery of hip function following surgery in elderly
patients with hip fracture, without increasing postoperative complications
or adverse events.
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Affiliation(s)
- Chao Hao
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Chao Li
- Department of Anesthesia, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Ruiqi Cao
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Yike Dai
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Chongyang Xu
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Lifeng Ma
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Ai Guo
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Haomiao Yu
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
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Gayraud G, DE Castro D, Perrier K, Molnar I, Dualé C. A French nationwide survey on the practice of regional anaesthesia for breast cancer surgery. Minerva Anestesiol 2022; 88:668-679. [PMID: 35416468 DOI: 10.23736/s0375-9393.22.16532-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND To assess the impact of recent recommendations concerning regional anaesthesia for breast cancer surgery, a nationwide practice survey was carried out. METHODS This cross-sectional electronic survey, conducted in 2021, collected answers from a panel of anaesthetists currently working in French practicing centres. It addressed the sets of techniques they practiced for every type of surgical procedure and their perceptions of the difficulties and risks associated with these techniques. RESULTS The practice of regional anaesthesia was generally high (70%), involving all the current types of blocks. Surgeon-done infiltration was popular for lumpectomy only. For the other current procedures, the pectoralis nerve blocks were preferred to the paravertebral block, which was favoured for mastectomies, when a lymph node harvesting was planned, or for immediate or delayed pedicle flap. Catheters were mostly used for mastectomies with pedicle flap. The erector spinae plane block was emergent. Whatever the type of block, regional anaesthesia was preferentially started before surgery. Despite some deviations such as the adjunction of unlabelled molecules, the practice fitted well with the European recommendations, but training and within-centre guidance lacked standardisation. For each block, actual practice, perceived difficulty and risk were inter-correlated, but paravertebral block - either practiced or not - was considered as more difficult and riskier to perform than any other. CONCLUSIONS These encouraging results do not dispense with the need to improve anaesthetic practices both in quantity and quality. Such improvement in the anatomic fit to the procedure and in the timing of blocks will also have to be considered.
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Affiliation(s)
- Guillaume Gayraud
- Anesthésie-Réanimation, Centre Jean-Perrin, Clermont-Ferrand, France
| | - Dalia DE Castro
- Anesthésie-Réanimation, Centre Jean-Perrin, Clermont-Ferrand, France
| | - Kevin Perrier
- Médecine Péri-Opératoire, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Ioana Molnar
- Délégation Recherche Clinique & Innovations, Centre Jean-Perrin, Clermont-Ferrand, France
| | - Christian Dualé
- Centre d'Investigation Clinique (INSERM CIC1405), CHU Clermont-Ferrand, Clermont-Ferrand, France - .,INSERM Neuro-Dol U1107, Clermont-Ferrand, France
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Interscalene Brachial Plexus Block with Liposomal Bupivacaine versus Standard Bupivacaine with Perineural Dexamethasone: A Noninferiority Trial. Anesthesiology 2022; 136:434-447. [PMID: 35041742 DOI: 10.1097/aln.0000000000004111] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The interscalene nerve block provides analgesia for shoulder surgery. To extend block duration, provide adequate analgesia, and minimize opioid consumption, the use of adjuvants such as dexamethasone as well as the application of perineural liposomal bupivacaine have been proposed. This randomized, double-blinded, noninferiority trial hypothesized that perineural liposomal bupivacaine is noninferior to standard bupivacaine with perineural dexamethasone in respect to average pain scores in the first 72 h after surgery. METHODS A total of 112 patients undergoing ambulatory shoulder surgery were randomized into two groups. The liposomal bupivacaine group received a 15-ml premixed admixture of 10 ml of 133 mg liposomal bupivacaine and 5 ml of 0.5% bupivacaine (n = 55), while the bupivacaine with dexamethasone group received an admixture of 15 ml of 0.5% standard bupivacaine with 4 mg dexamethasone (n = 56), respectively. The primary outcome was the average numerical rating scale pain scores at rest over 72 h. The mean difference between the two groups was compared against a noninferiority margin of 1.3. Secondary outcomes were analgesic block duration, motor and sensory resolution, opioid consumption, numerical rating scale pain scores at rest and movement on postoperative days 1 to 4 and again on postoperative day 7, patient satisfaction, readiness for postanesthesia care unit discharge, and adverse events. RESULTS A liposomal bupivacaine group average numerical rating scale pain score over 72 h was not inferior to the bupivacaine with dexamethasone group (mean [SD], 2.4 [1.9] vs. 3.4 [1.9]; mean difference [95% CI], -1.1 [-1.8, -0.4]; P < 0.001 for noninferiority). There was no significant difference in duration of analgesia between the groups (26 [20, 42] h vs. 27 [20, 39] h; P = 0.851). Motor and sensory resolutions were similar in both groups: 27 (21, 48) h versus 27 (19, 40) h (P = 0.436) and 27 [21, 44] h versus 31 (20, 42) h (P = 0.862), respectively. There was no difference in opioid consumption, readiness for postanesthesia care unit discharge, or adverse events. CONCLUSIONS Interscalene nerve blocks with perineural liposomal bupivacaine provided effective analgesia similar to the perineural standard bupivacaine with dexamethasone. The results show that bupivacaine with dexamethasone can be used interchangeably with liposomal bupivacaine for analgesia after shoulder surgery. EDITOR’S PERSPECTIVE
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Grape S, Kirkham KR, Albrecht E. Transversus abdominis plane block versus local anaesthetic wound infiltration for analgesia after caesarean section: A systematic review and meta-analysis with trial sequential analysis. Eur J Anaesthesiol 2022; 39:244-251. [PMID: 34091477 DOI: 10.1097/eja.0000000000001552] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Transversus abdominis plane (TAP) block and local anaesthetic wound infiltration are used to relieve pain after caesarean section. OBJECTIVES To determine whether TAP block or local anaesthetic wound infiltration is the better analgesic option after caesarean section. DESIGN Systematic review and meta-analysis with trial sequential analysis. DATA SOURCES MEDLINE, Embase, Cochrane Central Register of Controlled Clinical Trials, Web of Science up to June 2020. ELIGIBILITY CRITERIA We retrieved randomised controlled trials comparing TAP block with wound infiltration after caesarean section. Primary outcome was pain score during rest (analogue scale, 0 to 10) at 2 h postoperatively, analysed according to the TAP block technique (ultrasound-guided/landmark-guided), anaesthetic strategy (spinal/general), intrathecal fentanyl (yes/no) and multimodal analgesia (yes/no). Secondary pain-related outcomes included pain scores during rest at 12 and 24 h, and total intravenous morphine consumption at 2, 12 and 24 h. We sought rates of block complications, including postoperative infection, haematoma, visceral injury and local anaesthetic systemic toxicity. RESULTS Seven trials, totalling 475 patients, were identified. There was no difference in pain score during rest at 2 h between groups. Subgroup analyses revealed no differences related to TAP block technique (P = 0.64), anaesthetic strategy (P = 0.53), administration of intrathecal fentanyl (P = 0.59) or presence of multimodal analgesia (P = 0.57). Pain score during rest at 12 h and intravenous morphine consumption at 2 and 12 h were identical in both groups. Data were insufficient to compare block complications. Overall quality of evidence was moderate. CONCLUSION There is moderate level evidence that TAP block and wound infiltration provide similar postoperative analgesia after caesarean section. TRIAL REGISTRY NUMBER PROSPERO CRD42020208046.
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Affiliation(s)
- Sina Grape
- From the Department of Anaesthesia, Valais Hospital, Sion (SG), University of Lausanne, Lausanne, Switzerland (SG), Department of Anaesthesia, Toronto Western Hospital, University of Toronto, Toronto, Canada (KRK) and Department of Anaesthesia, University Hospital of Lausanne and University of Lausanne, Lausanne, Switzerland (EA)
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Tan ESJ, Tan YR, Liu CWY. Efficacy of perineural dexamethasone in prolonging duration of analgesia with peripheral nerve blocks compared to intravenous dexamethasone: A systematic review and meta-analysis. Korean J Anesthesiol 2021; 75:255-265. [PMID: 34963269 PMCID: PMC9171542 DOI: 10.4097/kja.21390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/23/2021] [Indexed: 11/10/2022] Open
Abstract
Background Perineural dexamethasone has been regarded as a promising adjunct for prolonging the duration of nerve blocks. However, it is uncertain whether its effects are due to local effects on the nerves or from systemic absorption. This systematic review aimed to compare the duration of postoperative analgesia associated with perineural versus intravenous dexamethasone as an adjunct to peripheral nerve blocks. Methods A total of 2,216 relevant academic articles were identified after a comprehensive search of PubMed, Embase, Scopus, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov from 1967 until 2020. All randomized controlled trials that compared perineural and intravenous dexamethasone as adjuncts to peripheral nerve limb blocks were included. Results Fifteen randomized controlled trials (1,467 cases; 738 perineural dexamethasone, 729 intravenous dexamethasone) were eligible. The primary outcome (duration of analgesia) was significantly longer in the perineural than in the intravenous dexamethasone group (mean difference [MD]: 2.72 h, 95% CI [1.42, 4.01], P < 0.001). Perineural dexamethasone was also found to prolong the sensory block (MD: 3.45 h, 95% CI [1.36, 5.54], P = 0.001) and lower 24 h postoperative pain scores (MD: −0.74 h, 95% CI [−1.40, −0.07], P = 0.03). Conclusions This review confirms the greater efficacy of perineural compared to intravenous dexamethasone in prolonging the analgesic duration of peripheral nerve blocks. However, the extent of prolongation was small and may not represent a clinically meaningful difference.
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Affiliation(s)
| | - Yan Ru Tan
- Department of Anesthesiology, Singapore General Hospital, Singapore
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Duggan NM, Nagdev A, Hayes BD, Shokoohi H, Selame LA, Liteplo AS, Goldsmith AJ. Perineural Dexamethasone as a Peripheral Nerve Block Adjuvant in the Emergency Department: A Case Series. J Emerg Med 2021; 61:574-580. [PMID: 34916056 DOI: 10.1016/j.jemermed.2021.03.032] [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: 02/07/2021] [Revised: 03/19/2021] [Accepted: 03/27/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Acute pain is one of the most common complaints encountered in the emergency department (ED). Single-injection peripheral nerve blocks are a safe and effective pain management tool when performed in the ED. Dexamethasone has been explored as an adjuvant to prolong duration of analgesia from peripheral nerve blocks in peri- and postoperative settings; however, data surrounding the use of dexamethasone for ED-performed nerve blocks are lacking. CASE SERIES In this case series we discuss our experience with adjunctive perineural dexamethasone in ED-performed regional anesthesia. Why Should an Emergency Physician be Aware of This?: Nerve blocks performed with adjuvant perineural dexamethasone may be a safe additive to provide analgesia beyond the expected half-life of local anesthetic alone. Prospective studies exploring the role of adjuvant perineural dexamethasone in ED-performed nerve blocks are needed. © 2021 Elsevier Inc.
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Affiliation(s)
- Nicole M Duggan
- Department of Emergency Medicine, Harvard Affiliated Emergency Medicine Residency Program, Boston, Massachusetts
| | - Arun Nagdev
- Department of Emergency Medicine, Alameda Health System, Highland Hospital, Boston, Massachusetts
| | - Bryan D Hayes
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Department of Pharmacy, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Hamid Shokoohi
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lauren A Selame
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Andrew S Liteplo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Andrew J Goldsmith
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Hoerner E, Gasteiger L, Ortler M, Pustilnik V, Mathis S, Brunner C, Neururer S, Schlager A, Egle D, Putz G. The impact of dexamethasone as a perineural additive to ropivacaine for PECS II blockade in patients undergoing unilateral radical mastectomy - A prospective, randomized, controlled and double-blinded trial. J Clin Anesth 2021; 77:110622. [PMID: 34872040 DOI: 10.1016/j.jclinane.2021.110622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/25/2021] [Accepted: 11/26/2021] [Indexed: 01/31/2023]
Abstract
STUDY OBJECTIVE Dexamethasone is commonly used as an adjuvant to local anesthetics to prolong duration of peripheral nerve blocks with minimal side-effects. The present study investigates the efficacy of dexamethasone added to ropivacaine 0.2% as compared to ropivacaine 0.2% alone for pectoral nerves block II (PECS II) in unilateral radical mastectomy. DESIGN A prospective, randomized, controlled and double-blinded trial. SETTING The study was performed at Innsbruck Medical University Hospital, Austria, between January 2019 and October 2020. PATIENTS Sixty female patients with an American Society of Anesthesiologists Score I-II (18-90 years, BMI 18-35) scheduled for unilateral radical mastectomy without one-stage immediate autologous breast reconstruction were randomly assigned to receive PECS II block with ropivacaine 0.2% with or without dexamethasone 8 mg. INTERVENTIONS Patients were randomly assigned to receive PECS II block with ropivacaine 0.2% with or without dexamethasone 8 mg. MEASUREMENTS Primary outcome parameter was the cumulative opioid consumption during the first 72 postoperative hours. Secondary outcome parameters were the duration of analgesia and the course of the visual analogue scale (VAS) and the area under the curve VAS (AUC-VAS). MAIN RESULTS There was no difference in cumulative opioid consumption after 72 h between the ropivacaine 0.2% plus dexamethasone group and the ropivacaine 0.2% plus placebo group (11.89 vs 11.90 morphine milligram equivalent, respectively; p 0.831). Duration of analgesia also did not differ significantly between the ropivacaine 0.2% plus dexamethasone group and the ropivacaine 0.2% plus placebo group (12.75 versus 8.75 h, respectively; p 0.680). There also was no difference in the course of VAS and AUC-VAS. CONCLUSIONS Dexamethasone 8 mg when added to ropivacaine 0.2% for PECS II block in unilateral radical mastectomy was not found to reduce total opioid consumption over 72 postoperative hours or to prolong duration of analgesia as compared to pure ropivacaine 0.2%.
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Affiliation(s)
- Elisabeth Hoerner
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Austria
| | - Lukas Gasteiger
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Austria.
| | - Michael Ortler
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Austria
| | - Vitaliy Pustilnik
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Austria
| | - Simon Mathis
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Austria
| | - Christine Brunner
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Austria
| | - Sabrina Neururer
- Department of Medical Statistics, Informatics and Health Economics, Medical University of Innsbruck, Austria
| | - Andreas Schlager
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Austria
| | - Daniel Egle
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Austria
| | - Guenther Putz
- Department of Anaesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Austria
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Zhao C, Jia Z, Shrestha N, Luo F. REDUCE trial: the effects of perineural dexamethasone on scalp nerve blocks for relief of postcraniotomy pain-a study protocol for a randomized controlled trial. Trials 2021; 22:772. [PMID: 34736497 PMCID: PMC8567555 DOI: 10.1186/s13063-021-05747-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 10/25/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pain is common in the first 2 days after major craniotomy. Inadequate analgesia may lead to an increased risk of postoperative complications. Most pain following craniotomy arises from the pericranial muscles and soft tissues of the scalp. Scalp nerve blocks with local anesthesia seem to provide effective, safe, however, transient postoperative analgesia which does not seem to meet the requirements of craniotomy. Currently, peripheral dexamethasone has been observed to significantly prolong the duration of analgesia of nerve blocks (e.g., saphenous nerve block, adductor canal block, thoracic paravertebral block, brachial plexus nerve block). On the contrary, a study reported that perineural dexamethasone did not appear to prolong the analgesic time after supratentorial craniotomy. However, all patients in this study were given 24 mg of oral or intravenous dexamethasone regularly for at least 7 days during the perioperative period, which possibly masked the role of single local low doses of perineural dexamethasone. Therefore, the analgesic effect of single dexamethasone for scalp nerve blocks without the background of perioperative glucocorticoid deserves further clarification. METHODS The REDUCE trial is a prospective, single-center, parallel-group randomized controlled trial involving a total of 156 adults scheduled for elective craniotomy with general anesthesia. Patients will be randomly divided among two groups: the control group (n = 78) will receive scalp nerve blocks with 0.5% bupivacaine, plus normal saline with epinephrine at 1:200,000; the DEX4mg group (n = 78) will receive scalp nerve blocks with 0.5% bupivacaine, plus 4 mg dexamethasone with epinephrine at 1:200,000. The primary outcome will be the duration of analgesia, defined as the time between the performance of the block and the first analgesic request. DISCUSSION The REDUCE trial aims to further assess the analgesic effect of single dexamethasone as an adjuvant to scalp nerve blocks for relief of postcraniotomy pain without the background of perioperative glucocorticoid. TRIAL REGISTRATION ClinicalTrials.gov NCT04648358 . Registered on November 30, 2020.
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Affiliation(s)
- Chunmei Zhao
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Zipu Jia
- Department of Day Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Niti Shrestha
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Fang Luo
- Department of Pain Management, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China.
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Williams BA, Ibinson JW, Mikolic JM, Boudreaux-Kelly MY, Paiste HJ, Gilbert KL, Bonant SA, Ritter ME, Ezaru CS, Muluk VS, Piva SR. Day-One Pain Reductions after Hip and Knee Replacement when Buprenorphine-Clonidine-Dexamethasone is added to Bupivacaine Nerve/Plexus Blocks: A Randomized Clinical Trial. PAIN MEDICINE 2021; 23:57-66. [PMID: 34730810 DOI: 10.1093/pm/pnab325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/13/2021] [Accepted: 10/21/2021] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To compare pain outcome reports of patients undergoing hip or knee replacement who received single-injection nerve/plexus blocks with plain bupivacaine (BPV) to patients who received injections of buprenorphine-clonidine-dexamethasone (BCD) admixed with BPV. DESIGN Prospective, parallel arms, randomized, double-blind trial. SETTING A single Veterans hospital. SUBJECTS 98 Veterans, scheduled for total hip or knee replacement surgery, with spinal as the primary anesthetic. METHODS Participants were randomized to BPV-BCD or plain BPV groups. They underwent nerve/plexus blocks in the L2-L4 and L4-S3 distributions in advance of joint replacement surgery. The primary outcome was change in pain from baseline during the post-operative day assessed by the total pain score in the short-form McGill Pain Questionnaire-v2 (SF-MPQ-2). Secondary outcomes were pain during movement, pain interference, range of motion, mobility, and quality of recovery. RESULTS On post-operative day one, the SF-MPQ-2 total score for the BPV-BCD group demonstrated greater pain reduction compared to the plain BPV group (mean difference 1.8 points, 95% CI 0.6 to 3.0, P = 0.003). The BPV-BCD group also had larger reductions in pain during movement in the surgical joint and less pain interference, along with increased range of hip and knee flexion, compared to the plain BPV group. Outcomes of mobility and quality of recovery were not different between groups. CONCLUSIONS Preoperative BPV-BCD blocks in the L2-L4 and L4-S3 nerve distributions for hip and knee replacements led to less pain on post-operative day one and increased knee and hip range of motion, compared to plain BPV blocks.
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Affiliation(s)
- Brian A Williams
- Professor, Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, and Surgical Service Line, Veterans Affairs Pittsburgh Healthcare System (VAPHS), Pittsburgh, PA, USA
| | - James W Ibinson
- Assistant Professor, Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, and VAPHS Surgical Service Line, Pittsburgh, PA, USA
| | - Joseph M Mikolic
- Data Manager and Statistician, StatCore, VAPHS Research Office, Pittsburgh, PA, USA
| | | | - Henry J Paiste
- Medical Student, and Foundation for Anesthesia Education and Research (FAER) Medical Student Summer Research Fellow, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Karen L Gilbert
- Research Coordinator, Veterans Health Foundation, Pittsburgh, PA, USA
| | - Samantha A Bonant
- Clinical Trials Center Manager/Regulatory Coordinator, Veterans Health Foundation, Pittsburgh, PA, USA
| | - Marsha E Ritter
- Assistant Professor. Affiliation: Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, and VAPHS Surgical Service Line, Pittsburgh, PA, USA
| | - Catalin S Ezaru
- Assistant Professor, Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, and VAPHS Surgical Service Line, Pittsburgh, PA, USA
| | - Visala S Muluk
- Associate Professor of Internal Medicine, University of Pittsburgh, IMPACT Clinic, VAPHS Surgical Service Line, Pittsburgh, PA, USA
| | - Sara R Piva
- Professor and Vice Chair for Research; Director of Physical Therapy - Clinical Translational Research Center Affiliation: Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, USA
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Veena G, Pangotra A, Kumar S, Prakash J, Rao NS, Priye S. Comparison of Perineural and Intravenous Dexamethasone as an Adjuvant to Levobupivacaine in Ultrasound-Guided Infraclavicular Brachial Plexus Block: A prospective Randomized Trial. Anesth Essays Res 2021; 15:45-50. [PMID: 34667347 PMCID: PMC8462415 DOI: 10.4103/aer.aer_69_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/18/2021] [Accepted: 06/18/2021] [Indexed: 12/04/2022] Open
Abstract
Background: The effect of perineural versus intravenous (i.v.) dexamethasone (4 mg) when added to levobupivacaine as an adjuvant has not been well studied. Aims: This study was conducted to compare the analgesic efficacy of perineural and i.v. dexamethasone as an adjuvant to levobupivacaine in infraclavicular brachial plexus (ICBP) block. Settings and Design: This was a prospective, randomized, double-blind study. Materials and Methods: This study was conducted on 68 patients with the ultrasound-guided ICBP block, randomly allocated into two groups (34 each). Four patients had failed block (2 in each group) that was excluded from the study. Group A received 25 mL of levobupivacaine 0.5% and 1 mL of normal saline for the block and i.v. dexamethasone 4 mg. Group B received 25 mL of levobupivacaine 0.5% with 4 mg of perineural dexamethasone for the block. Postoperative vitals and different block characteristics were assessed. Statistical Analysis Used: Student's independent sample t-test and Chi-square test were used for statistical analysis. Results: The duration of motor block and analgesia in Group A was 1245.94 ± 153.22 min and 1310.16 ± 151.68 min, respectively. However, in Group B, the duration of motor block and analgesia was 1768.13 ± 309.86 min and 1743.59 ± 231.39 min, respectively, which was more when compared to Group A (P < 0.001). The Visual Analog Scale score of ≥3 in Group A was 37% and in Group B was 9% (P = 0.008). Four cases had delayed regression of motor block in the perineural group. Conclusions: Perineural dexamethasone significantly prolonged the duration of motor block promoted by levobupivacaine in infraclavicular brachial plexus block, reduced pain intensity and rescue analgesia needs in the postoperative period when compared with the intravenous dexamethasone.
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Affiliation(s)
- G Veena
- Department of Anaesthesia, Vydehi Institute of Medical Sciences and Research Centre, Bengaluru, Karnataka, India
| | - Anshu Pangotra
- Department of Superspeciality Anaesthesia, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India
| | - Shailesh Kumar
- Department of Anaesthesia, MVJ Medical College and Research Hospital, Bengaluru, Karnataka, India
| | - Jay Prakash
- Department of Critical Care Medicine, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India
| | - Natesh S Rao
- Department of Anaesthesia, Vydehi Institute of Medical Sciences and Research Centre, Bengaluru, Karnataka, India
| | - Shio Priye
- Department of Superspeciality Anaesthesia, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India
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Pogatzki-Zahn EM, Freys SM. [Procedure Specific Pain Therapy - the PROSPECT Idea]. Anasthesiol Intensivmed Notfallmed Schmerzther 2021; 56:586-598. [PMID: 34507382 DOI: 10.1055/a-1188-0945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Acute pain therapy following operative or interventional procedures has become a compulsory component of a modern perioperative patient management. A structured pain regimen has several clear advantages: it leads to an improvement of the patients' quality of life in the short term, it reduces perioperative morbidity in the medium term, it reduces pain chronification in the long term, at the same time improving the economic efficiency due to an accelerated mobilization, a reduction of the hospitalization and an avoidance of complication inherent costs.This article provides detailed information on the change of paradigm, away from a generalized and rather unspecific acute pain therapy towards a problem oriented procedure specific regimen. It points out two examples of the PROSPECT (PROcedure SPECific pain managemenT) methodology and explains its background.
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Aoyama Y, Sakura S, Abe S, Uchimura E, Saito Y. Effects of the addition of dexamethasone on postoperative analgesia after anterior cruciate ligament reconstruction surgery under quadruple nerve blocks. BMC Anesthesiol 2021; 21:218. [PMID: 34496755 PMCID: PMC8425164 DOI: 10.1186/s12871-021-01440-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/28/2021] [Indexed: 11/13/2022] Open
Abstract
Background Anterior cruciate ligament (ACL) reconstruction is an invasive surgical procedure for the knee. Quadruple nerve blocks including continuous femoral nerve block and single-injection sciatic, obturator, and lateral femoral cutaneous nerve blocks can provide effective intraoperative anesthesia and analgesia in the early postoperative period. However, severe pain often appears after the effect of single-injection nerve blocks resolves and that is why we conducted two studies. The first study was to determine whether dexamethasone administered along with local anesthetic for sciatic nerve block could prolong the duration of analgesia in patients given quadruple nerve blocks, including continuous femoral nerve block, for ACL reconstruction using a hamstring tendon autograft. The second study was designed to evaluate any difference in effects from dexamethasone administered perineurally versus intravenously. Methods Patients undergoing unilateral arthroscopic ACL reconstruction using a hamstring tendon autograft were enrolled into two studies. The first study was prospectively conducted to see if dexamethasone 4 mg could prolong the duration of analgesia when administered perineurally to the subgluteal sciatic nerve with 0.5% ropivacaine. In the second study, we retrospectively evaluated the effects of intravenous dexamethasone 4 mg as compared with those of perineural dexamethasone to the sciatic nerve block and effects with no dexamethasone. Results In the first study, perineural dexamethasone prolonged the duration of analgesia by 9.5 h (median duration: 22.5 and 13.0 h with and without perineural dexamethasone, respectively, P = 0.011). In the second study, the duration of analgesia was similarly prolonged for intravenous and perineural dexamethasone compared with no dexamethasone. Conclusion Perineural dexamethasone administered along with local anesthetic for single sciatic nerve block prolonged the duration of analgesia of quadruple nerve blocks for ACL reconstruction, however the effects were not different from those of intravenous dexamethasone. Trial registration The protocols of both studies were approved by the Institutional Review Board of Shimane University Hospital, Japan (study number 2821 and 3390 for study 1 and study 2, respectively). Study 1 was registered in University Hospital Medical Information Network Clinical Trials Registry (UMIN000028930). Study 2, which was a retrospective study, was not registered.
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Affiliation(s)
- Yuki Aoyama
- Department of Anesthesiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo City, Shimane, 693-8501, Japan
| | - Shinichi Sakura
- Department of Anesthesiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo City, Shimane, 693-8501, Japan.
| | - Shoko Abe
- Department of Anesthesiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo City, Shimane, 693-8501, Japan
| | - Erika Uchimura
- Department of Anesthesiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo City, Shimane, 693-8501, Japan
| | - Yoji Saito
- Department of Anesthesiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo City, Shimane, 693-8501, Japan
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Xiong C, Han CP, Zhao D, Tang ZH, Zhang YF, Wang J. Comparing the effects of dexmedetomidine and dexamethasone as perineural adjuvants on peripheral nerve block: A PRISMA-compliant systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e27064. [PMID: 34449500 PMCID: PMC10545042 DOI: 10.1097/md.0000000000027064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 05/20/2021] [Accepted: 08/03/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Dexmedetomidine (Dexm), a selective alpha-2 adrenoceptor agonist, and dexamethasone (Dexa), a very potent and highly selective glucocorticoid, have both been proven effectively to prolong the duration of local anesthetics (LA) in regional anesthesia. However, data comparing the efficacy of Dexm and Dexa as perineural adjuvants are inconsistent. Therefore, this systematic review and meta-analysis of randomized and quasi-randomized controlled trials (RCTs) was conducted to compare the effects of Dexm and Dexa when used as LA adjuvants on peripheral nerve block (PNB). METHODS We systematically searched PubMed, Cochrane Library, EMBASE, Web of Science, and ScienceDirect databases up to October, 2020. The primary outcome was the duration of analgesia. Secondary outcomes included incidence of rescue analgesia, cumulative opioid consumption, time required for onset of sensory and motor blockades, duration of sensory and motor blockades, incidence of postoperative nausea and vomiting (PONV), and side effect-associated outcomes (e.g., bradycardia, sedation, hypotension, rates of infection, and neurological complications). The study was registered on PROSPERO, number CRD42020188796. RESULTS After screening of full-text relevant articles, 13 RCTs that met the inclusion criteria were retrieved for this systematic review. It was revealed that perineural Dexm provided equivalent analgesic duration to perineural Dexa. Besides, the intake of Dexm increased the incidence of rescue analgesia in limbs surgery, as well as the cumulative opioid consumption, and decreased the time required for onset of sensory and motor blockades for long-acting LA (all P < .05). Other analysis revealed insignificant difference between the 2 groups in terms of the incidence of PONV (P > .05). Additionally, 2 studies demonstrated that Dexm possesses more sedative properties than Dexa (P < .05). CONCLUSIONS This meta-analysis indicated that the analgesic duration of Dexm and Dexa as LA adjuvants in PNB is the same. Meanwhile, the effects of perineural Dexm and Dexa on some secondary outcomes, including the incidence of rescue analgesia, cumulative opioid consumption, and time required for onset of sensory and motor blockades, are associated with the surgical site and type of LA.
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Affiliation(s)
- Chang Xiong
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Cheng-peng Han
- Department of Rehabilitation, Jinhua Maternal and Child Health Care Hospital, Jinhua, Zhejiang, China
| | - Dong Zhao
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Zhi-hao Tang
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Yu-fan Zhang
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Jian Wang
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
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Fudge JM, Page B, Lee I. Evaluation of Targeted Bupivacaine, Bupivacaine-lidocaine-epinephrine, Dexamethasone, and Meloxicam for Reducing Acute Postoperative Pain in Cats Undergoing Routine Ovariohysterectomy. Top Companion Anim Med 2021; 45:100564. [PMID: 34314884 DOI: 10.1016/j.tcam.2021.100564] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 06/04/2021] [Accepted: 07/22/2021] [Indexed: 11/28/2022]
Abstract
This study compared bupivacaine (BUP), bupivacaine-lidocaine-epinephrine (BLE), dexamethasone (DEX), and meloxicam (MEL) targeted at specific, potentially painful sites for reducing acute postoperative pain in cats undergoing elective ovariohysterectomy. One hundred fifty-one cats were included in a prospective, randomized, double-blinded clinical trial. Anesthesia consisted of a standardized protocol including buprenorphine, ketamine, dexmedetomidine, and isoflurane. A ventral midline ovariohysterectomy was performed, and cats were administered targeted injections of 0.5% bupivacaine (2 mg/kg); a combined 0.25% bupivacaine (1 mg/kg), 1% lidocaine (2 mg/kg), and 1:100,000 epinephrine (0.005 mg/kg); dexamethasone (0.125 mg/kg); or meloxicam (0.2 mg/kg) intraoperatively at the ovarian suspensory ligaments, uterine body, and incisional subcutaneous tissues. A 0-10 Numeric Pain Rating Scale (NRS) was used to assess cats postoperatively, 1 hour and 3 hours after anesthesia recovery prior to a same day discharge. Pain scores among evaluators were in good agreement with an overall Intraclass Correlation Coefficient (ICC) of 0.7897 (95% Confidence Interval 0.795-0.8313). In all groups, overall pain scores 1-hour post anesthesia recovery were significantly higher than scores 3 hours post anesthesia recovery (P < .0001). Averaged pain scores compared among treatment groups did not differ at 1 hour post recovery. At 3-hours post anesthesia recovery, MEL group cats had significantly lower pain scores than the BLE group (P = .018). Study results indicate that early postoperative pain scores were similar for cats receiving local infiltrations of BUP, BLE, DEX, and MEL as part of a multimodal pain therapy for routine ovariohysterectomies. MEL showed somewhat better results 3 hours post anesthesia recovery, gaining significance over the BLE group.
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Affiliation(s)
| | | | - Inhyung Lee
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
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Sheckter CC, Stewart BT, Barnes C, Walters A, Bhalla PI, Pham TN. Techniques and strategies for regional anesthesia in acute burn care-a narrative review. BURNS & TRAUMA 2021; 9:tkab015. [PMID: 34285927 PMCID: PMC8287338 DOI: 10.1093/burnst/tkab015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/03/2021] [Indexed: 11/13/2022]
Abstract
Burn injuries and their treatments result in severe pain. Unlike traumatic injuries that are characterized by a discrete episode of pain followed by recovery, burn-injured patients endure pain for a prolonged period that lasts through wound closure (e.g. background pain, procedural pain, breakthrough pain, neuropathic pain and itch). Regional anesthesia, including peripheral nerve blocks and neuraxial/epidural anesthesia, offers significant benefits to a multimodal approach in pain treatment. A 'regional-first' approach to pain management can be incorporated into the workflow of burn centers through engaging regional anesthesiologists and pain medicine practitioners in the care of burn patients. A detailed understanding of peripheral nerve anatomy frames the burn clinician's perspective when considering a peripheral nerve block/catheter. The infra/supraclavicular nerve block provides excellent coverage for the upper extremity, while the trunk can be covered with a variety of blocks including erector spinae plane and quadratus lumborum plane blocks. The lower extremity is targeted with fascia iliaca plane and sciatic nerve blocks for both donor and recipient sites. Burn centers that adopt regional anesthesia should be aware of potential complications and contraindications to prevent adverse events, including management of local anesthetic toxicity and epidural infections. Management of anticoagulation around regional anesthesia placement is crucial to prevent hematoma and nerve damage. Ultimately, regional anesthesia can facilitate a better patient experience and allow for early therapy and mobility goals that are hallmarks of burn care and rehabilitation.
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Affiliation(s)
- Clifford C Sheckter
- Department of Surgery, UW Medicine Regional Burn Center at Harborview Medical Center, University of Washington, 325 9th Ave. Seattle, WA 98104, USA
| | - Barclay T Stewart
- Department of Surgery, UW Medicine Regional Burn Center at Harborview Medical Center, University of Washington, 325 9th Ave. Seattle, WA 98104, USA
| | - Christopher Barnes
- Department of Anesthesia and Pain Medicine, Harborview Medical Center. University of Washington, 325 9th Ave. Seattle, WA 98104, USA
| | - Andrew Walters
- Department of Anesthesia and Pain Medicine, Harborview Medical Center. University of Washington, 325 9th Ave. Seattle, WA 98104, USA
| | - Paul I Bhalla
- Harborview Injury Prevention and Research Center, University of Washington, 401 Broadway. Seattle, WA 98122, USA
| | - Tam N Pham
- Department of Surgery, UW Medicine Regional Burn Center at Harborview Medical Center, University of Washington, 325 9th Ave. Seattle, WA 98104, USA
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Grape S, Kirkham KR, Akiki L, Albrecht E. Transversus abdominis plane block versus local anesthetic wound infiltration for optimal analgesia after laparoscopic cholecystectomy: A systematic review and meta-analysis with trial sequential analysis. J Clin Anesth 2021; 75:110450. [PMID: 34243030 DOI: 10.1016/j.jclinane.2021.110450] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Both transversus abdominis plane (TAP) block and local anesthetic wound infiltration have been used to relieve pain after laparoscopic cholecystectomy. We undertook this systematic review and meta-analysis with trial sequential analysis to determine the best analgesic technique. METHODS We systematically searched the literature for trials comparing TAP block with wound infiltration after laparoscopic cholecystectomy. The primary outcome was pain score during rest (analogue scale, 0-10) at 2 postoperative hours. Secondary pain-related outcomes included pain scores during rest at 12 and 24 h, pain scores during movement and intravenous morphine consumption at 2, 12 and 24 h, and postoperative nausea and vomiting. Other secondary outcomes sought were block-related complications such as rates of postoperative infection, hematoma, visceral injury and local anesthetic systemic toxicity. RESULTS Ten trials including 668 patients were identified. There was a significant difference in pain score during rest at 2 postoperative hours in favour of TAP block when compared with wound infiltration (mean difference [95%CI]: -0.7 [-1.2, -0.2]; I2 = 71%; p = 0.008). Pain scores during rest at 12 and 24 h and pain scores during movement at 24 h were also significantly lower with TAP block than wound infiltration. Postoperative morphine consumption and the incidence of postoperative nausea and vomiting were significantly lower in patients who received a TAP block. Data were insufficient to compare block-related complications. The overall quality of evidence was moderate-to-high. CONCLUSIONS There is moderate-to-high level evidence that the TAP block provides superior analgesia when compared with wound infiltration in patients undergoing laparoscopic cholecystectomy. Trial registry number: PROSPERO CRD42020208057.
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Affiliation(s)
- Sina Grape
- Department of Anesthesia, Valais Hospital, Sion, and University of Lausanne, Lausanne, Switzerland.
| | - Kyle Robert Kirkham
- Department of Anesthesia, Toronto Western Hospital, University of Toronto, Toronto, Canada
| | - Liliane Akiki
- Department of Anesthesia, Valais Hospital, Sion, Switzerland
| | - Eric Albrecht
- Program Director of Regional Anaesthesia, Department of Anesthesia, University Hospital of Lausanne and University of Lausanne, Lausanne, Switzerland
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Martin R, Kirkham KR, Ngo THN, Gonvers E, Lambert J, Albrecht E. Combination of femoral triangle block and infiltration between the popliteal artery and the capsule of the posterior knee (iPACK) versus local infiltration analgesia for analgesia after anterior cruciate ligament reconstruction: a randomized controlled triple-blinded trial. Reg Anesth Pain Med 2021; 46:763-768. [PMID: 34039734 DOI: 10.1136/rapm-2021-102631] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 05/15/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND OBJECTIVES Femoral triangle block and local infiltration analgesia are two effective analgesic techniques after anterior cruciate ligament reconstruction. Recently, the iPACK block (infiltration between the popliteal artery and the capsule of the posterior knee) has been described to relieve posterior knee pain. This randomized controlled triple-blinded trial tested the hypothesis that the combination of femoral triangle block and iPACK provides superior analgesia to local infiltration analgesia after anterior cruciate ligament reconstruction. METHODS Sixty patients undergoing anterior cruciate ligament reconstruction received general anesthesia and were randomly allocated to two groups: femoral triangle block and iPACK under ultrasound guidance or local infiltration analgesia. For each group, a total of 160 mg of ropivacaine was injected. Postoperative pain treatment followed a predefined protocol with intravenous morphine patient-controlled analgesia, acetaminophen, and ibuprofen. The primary outcome was cumulative intravenous morphine consumption at 24 hours postoperatively. Secondary pain-related outcomes included pain scores (Numeric Rating Scale out of 10) measured at 2 and 24 hours postoperatively. Functional outcomes, such as range of motion and quadriceps strength, were also recorded at 24 postoperative hours, and at 4 and 8 postoperative months. RESULTS Cumulative intravenous morphine consumption at 24 hours postoperatively was significantly reduced in the femoral triangle block and iPACK group (femoral triangle block and iPACK: 9.7 mg (95% CI: 6.7 to 12.7); local infiltration analgesia: 17.0 mg (95% CI: 11.1 to 23.0), p=0.03). Other pain-related and functional-related outcomes were similar between groups. CONCLUSIONS The combination of femoral triangle block and iPACK reduces intravenous morphine consumption during the first 24 hours after anterior cruciate ligament reconstruction, when compared with local infiltration analgesia, without effect on other pain-related, early, or late functional-related outcomes. TRIAL REGISTRATION NUMBER ClinicalTrials.gov Registry (NCT03680716).
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Affiliation(s)
- Robin Martin
- Department of Orthopaedic Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Kyle Robert Kirkham
- Department of Anaesthesia, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Trieu Hoai Nam Ngo
- Department of Orthopaedic Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Erin Gonvers
- Department of Anaesthesia, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Jean Lambert
- Department of Orthopaedic Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Eric Albrecht
- Department of Anaesthesia, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
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