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Li Y, Chen Y, Xue Y, Jin J, Xu Y, Zeng W, Liu J, Xie J. Injectable Hydrogel Delivery System with High Drug Loading for Prolonging Local Anesthesia. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2309482. [PMID: 38477406 PMCID: PMC11200007 DOI: 10.1002/advs.202309482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/09/2024] [Indexed: 03/14/2024]
Abstract
Peripheral nerve block is performed for precise pain control and lesser side effects after surgery by reducing opioid consumption. Injectable hydrogel delivery systems with high biosafety and moisture content have good clinical application prospects for local anesthetic delivery. However, how to achieve high drug loading and long-term controlled release of water-soluble narcotic drugs remains a big challenge. In this study, heterogeneous microspheres and an injectable gel-matrix composite drug delivery system are designed in two steps. First, heterogeneous hydrogel microspheres loaded with ropivacaine (HMS-ROP) are prepared using a microfluidic chip and in situ alkalization. An injectable self-healing hydrogel matrix (Gel) is then prepared from modified carboxymethylcellulose (CMC-ADH) and oxidized hyaluronic acid (OHA). A local anesthetic delivery system, Gel/HMS-ROP/dexmedetomidine (DEX), with long-term retention and drug release in vivo is prepared by combining HMS-ROP and Gel/DEX. The drug loading of HMS-ROP reached 41.1%, with a drug release time of over 160 h in vitro, and sensory and motor blockade times in vivo of 48 and 36 h, respectively. In summary, the sequential release and synergistic analgesic effects of the two anesthetics are realized using core-shell microspheres, DEX, and an injectable gel, providing a promising strategy for long-acting postoperative pain management.
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Affiliation(s)
- Yongchun Li
- Department of AnesthesiologySun Yat‐Sen University Cancer CenterState Key Laboratory of Oncology in Southern ChinaGuangdong Provincial Clinical Research Center for CancerGuangzhouGuangdong510060China
| | - You Chen
- School of Biomedical EngineeringShenzhen Campus of Sun Yat‐sen UniversityGuangming DistrictShenzhenGuangdong518107China
| | - Yifan Xue
- School of Biomedical EngineeringShenzhen Campus of Sun Yat‐sen UniversityGuangming DistrictShenzhenGuangdong518107China
| | - Jinlong Jin
- School of Biomedical EngineeringShenzhen Campus of Sun Yat‐sen UniversityGuangming DistrictShenzhenGuangdong518107China
| | - Yixin Xu
- Department of AnesthesiologySun Yat‐Sen University Cancer CenterState Key Laboratory of Oncology in Southern ChinaGuangdong Provincial Clinical Research Center for CancerGuangzhouGuangdong510060China
| | - Weian Zeng
- Department of AnesthesiologySun Yat‐Sen University Cancer CenterState Key Laboratory of Oncology in Southern ChinaGuangdong Provincial Clinical Research Center for CancerGuangzhouGuangdong510060China
| | - Jie Liu
- School of Biomedical EngineeringShenzhen Campus of Sun Yat‐sen UniversityGuangming DistrictShenzhenGuangdong518107China
| | - Jingdun Xie
- Department of AnesthesiologySun Yat‐Sen University Cancer CenterState Key Laboratory of Oncology in Southern ChinaGuangdong Provincial Clinical Research Center for CancerGuangzhouGuangdong510060China
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YaDeau JT, Cushner FD, Westrich G, Lauzadis J, Kahn RL, Lin Y, Goytizolo EA, Mayman DJ, Jules-Elysee KM, Gbaje E, Padgett DE. What Is the Role of a Periarticular Injection for Knee Arthroplasty Patients Receiving a Multimodal Analgesia Regimen Incorporating Adductor Canal and Infiltration Between the Popliteal Artery and Capsule of the Knee Blocks? A Randomized Blinded Placebo-Controlled Noninferiority Trial. Anesth Analg 2024; 138:1163-1172. [PMID: 38190339 DOI: 10.1213/ane.0000000000006805] [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: 01/10/2024]
Abstract
BACKGROUND Optimal analgesic protocols for total knee arthroplasty (TKA) patients remain controversial. Multimodal analgesia is advocated, often including peripheral nerve blocks and/or periarticular injections (PAIs). If 2 blocks (adductor canal block [ACB] plus infiltration between the popliteal artery and capsule of the knee [IPACK]) are used, also performing PAI may not be necessary. This noninferiority trial hypothesized that TKA patients with ACB + IPACK + saline PAI (sham infiltration) would have pain scores that were no worse than those of patients with ACB + IPACK + active PAI with local anesthetic. METHODS A multimodal analgesic protocol of spinal anesthesia, ACB and IPACK blocks, intraoperative ketamine and ketorolac, postoperative ketorolac followed by meloxicam, acetaminophen, duloxetine, and oral opioids was used. Patients undergoing primary unilateral TKA were randomized to receive either active PAI or control PAI. The active PAI included a deep injection, performed before cementation, of bupivacaine 0.25% with epinephrine, 30 mL; morphine; methylprednisolone; cefazolin; with normal saline to bring total volume to 64 mL. A superficial injection of 20 mL bupivacaine, 0.25%, was administered before closure. Control injections were normal saline injected with the same injection technique and volumes. The primary outcome was numeric rating scale pain with ambulation on postoperative day 1. A noninferiority margin of 1.0 was used. RESULTS Ninety-four patients were randomized. NRS pain with ambulation at POD1 in the ACB + IPACK + saline PAI group was not found to be noninferior to that of the ACB + IPACK + active PAI group (difference = 0.3, 95% confidence interval [CI], [-0.9 to 1.5], P = .120). Pain scores at rest did not differ significantly among groups. No significant difference was observed in opioid consumption between groups. Cumulative oral morphine equivalents through postoperative day 2 were 89 ± 40 mg (mean ± standard deviation), saline PAI, vs 73 ± 52, active PAI, P = .1. No significant differences were observed for worst pain, fraction of time in severe pain, pain interference, side-effects (nausea, drowsiness, itching, dizziness), quality of recovery, satisfaction, length of stay, chronic pain, and orthopedic outcomes. CONCLUSIONS For TKA patients given a comprehensive analgesic protocol, use of saline PAI did not demonstrate noninferiority compared to active PAI. Neither the primary nor any secondary outcomes demonstrated superiority for active PAI, however. As we cannot claim either technique to be better or worse, there remains flexibility for use of either technique.
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Affiliation(s)
- Jacques T YaDeau
- From the Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York
| | - Fred D Cushner
- Department of Orthopaedic Surgery (Adult Reconstruction and Joint Replacement Service), Hospital for Special Surgery, New York, New York
| | - Geoffrey Westrich
- Department of Orthopaedic Surgery (Adult Reconstruction and Joint Replacement Service), Hospital for Special Surgery, New York, New York
| | - Justas Lauzadis
- From the Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
| | - Richard L Kahn
- From the Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York
| | - Yi Lin
- From the Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York
| | - Enrique A Goytizolo
- From the Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York
| | - David J Mayman
- Department of Orthopaedic Surgery (Adult Reconstruction and Joint Replacement Service), Hospital for Special Surgery, New York, New York
| | - Kethy M Jules-Elysee
- From the Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York
| | - Ejiro Gbaje
- From the Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
| | - Douglas E Padgett
- Department of Orthopaedic Surgery (Adult Reconstruction and Joint Replacement Service), Hospital for Special Surgery, New York, New York
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Ip VHY, Uppal V, Kwofie K, Shah U, Wong PBY. Ambulatory total hip and knee arthroplasty: a literature review and perioperative considerations. Can J Anaesth 2024; 71:898-920. [PMID: 38504037 DOI: 10.1007/s12630-024-02699-0] [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: 10/09/2021] [Revised: 10/04/2023] [Accepted: 10/25/2023] [Indexed: 03/21/2024] Open
Abstract
PURPOSE Total joint arthroplasty (TJA), particularly for the hip and knee, is one of the most commonly performed surgical procedures. The advancement/evolution of surgical and anesthesia techniques have allowed TJA to be performed on an ambulatory/same-day discharge basis. In this Continuing Professional Development module, we synthesize the perioperative evidence that may aid the development of successful ambulatory TJA pathways. SOURCE We searched MEDLINE, Embase, CENTRAL, and the Cochrane Database of Systematic Reviews for ambulatory or fast-track TJA articles. In the absence of direct evidence for the ambulatory setting, we extrapolated the evidence from the in-patient TJA literature. PRINCIPAL FINDINGS Patient selection encompassing patient, medical, and social factors is fundamental for successful same-day discharge of patients following TJA. Evidence for the type of intraoperative anesthesia favours neuraxial technique for achieving same day discharge criteria and reduced perioperative complications. Availability of short-acting local anesthetic for neuraxial anesthesia would affect the anesthetic choice. Nonetheless, modern general anesthesia with multimodal analgesia and antithrombotics in a well selected population can be considered. Regional analgesia forms an integral part of the multimodal analgesia regime to reduce opioid consumption and facilitate same-day hospital discharge, reducing hospital readmission. For ambulatory total knee arthroplasty, a combination of adductor canal block with local anesthetic periarticular infiltration provided is a suitable regional analgesic regimen. CONCLUSION Anesthesia for TJA has evolved as such that same-day discharge will become the norm for selected patients. It is essential to establish pathways for early discharge to prevent adverse effects and readmission in this population. As more data are generated from an increased volume of ambulatory TJA, more robust evidence will emerge for the ideal anesthetic components to optimize outcomes.
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Affiliation(s)
- Vivian H Y Ip
- Department of Anesthesia, Perioperative and Pain Medicine, University of Calgary, Calgary, AB, Canada
| | - Vishal Uppal
- Department of Anesthesia, Pain Management & Perioperative Medicine, Dalhousie University, Halifax, NS, Canada
| | - Kwesi Kwofie
- Department of Anesthesia, Pain Management & Perioperative Medicine, Dalhousie University, Halifax, NS, Canada
| | - Ushma Shah
- Department of Anesthesia & Perioperative Medicine, Western University, London, ON, Canada
| | - Patrick B Y Wong
- Department of Anesthesiology and Pain Medicine, University of Ottawa, 501 Smyth Rd, CCW 1401, Ottawa, ON, K1H 8L6, Canada.
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Fettiplace MR. Liposomal Bupivacaine's Plausibility Fails to Translate. Anesthesiology 2024; 140:868-870. [PMID: 38592361 DOI: 10.1097/aln.0000000000004934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Affiliation(s)
- Michael R Fettiplace
- Department of Anesthesiology, University of Illinois at Chicago, Chicago, Illinois
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Hussain N, Speer J, Abdallah FW. Analgesic Effectiveness of Liposomal Bupivacaine versus Plain Local Anesthetics for Abdominal Fascial Plane Blocks: A Systematic Review and Meta-analysis of Randomized Trials. Anesthesiology 2024; 140:906-919. [PMID: 38592360 DOI: 10.1097/aln.0000000000004932] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
BACKGROUND Liposomal bupivacaine is reported to prolong the duration of analgesia when used for abdominal fascial plane blocks compared to plain local anesthetics; however, evidence from randomized trials is mixed. This meta-analysis aims to compare the analgesic effectiveness of liposomal bupivacaine to plain local anesthetics in adults receiving abdominal fascial plane blocks. METHODS Randomized trials comparing liposomal bupivacaine and plain (nonliposomal) local anesthetics in abdominal fascial plane blocks were sought. The primary outcome was area under the curve rest pain between 24 to 72 h postoperatively. Secondary outcomes included rest pain at individual timepoints (1, 6, 12, 24, 48, and 72 h); analgesic consumption at 0 to 24, 25 to 48, and 49 to 72 h; time to analgesic request; hospital stay duration; and opioid-related side effects. Data were pooled using the Hartung-Knapp-Sidik-Jonkman random effects method. RESULTS Sixteen trials encompassing 1,287 patients (liposomal bupivacaine, 667; plain local anesthetics, 620) were included. The liposomal bupivacaine group received liposomal bupivacaine mixed with plain bupivacaine in 10 studies, liposomal bupivacaine alone in 5 studies, and both preparations in 1 three-armed study. No difference was observed between the two groups for area under the curve pain scores, with a standardized mean difference (95% CI) of -0.21 cm.h (-0.43 to 0.01; P = 0.058; I2 = 48%). Results were robust to subgroup analysis based on (1) potential conflict of interest and (2) mixing of plain local anesthetics with liposomal bupivacaine. The two groups were not different for any of the day 2 or day 3 secondary outcomes. CONCLUSIONS This systematic review and meta-analysis suggests similar analgesic effectiveness between liposomal bupivacaine and plain local anesthetics when used for fascial plane block of the abdominal wall. The authors' analysis does not support an evidence-based preference for liposomal bupivacaine compared to plain local anesthetics for abdominal fascial plane blocks. EDITOR’S PERSPECTIVE
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Affiliation(s)
- Nasir Hussain
- Department of Anesthesiology, The Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Jarod Speer
- Department of Anesthesiology, The Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Faraj W Abdallah
- Department of Anesthesiology and Pain Management, and the Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada
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Tan SY, Jiang H, Ma Q, Ye X, Fu X, Ren YF, You FM. Effects of transcutaneous electrical acupoint stimulation on early postoperative pain and recovery: a comprehensive systematic review and meta-analysis of randomized controlled trials. Front Med (Lausanne) 2024; 11:1302057. [PMID: 38745738 PMCID: PMC11092893 DOI: 10.3389/fmed.2024.1302057] [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: 09/26/2023] [Accepted: 02/28/2024] [Indexed: 05/16/2024] Open
Abstract
Background Previous studies have indicated beneficial outcomes of transcutaneous electrical acupoint stimulation (TEAS), but high-quality and comprehensive meta-analyses are lacking. The aim was to quantitatively analyze the efficacy and safety of perioperative TEAS on postoperative pain and recovery. Methods PubMed, Web of Science, EMBASE, and the Cochrane Library were searched through July 2022. Randomized controlled trials (RCTs) that examined the perioperative application of TEAS in adults compared with sham-TEAS and/or non-TEAS were eligible. Cumulative analgesic consumption within 24 h and rest pain scores at 2, 6, 12, and 24 h postoperatively were the two co-primary outcomes. Results Seventy-six RCTs (n = 9,665 patients) were included. Patients treated with TEAS experienced a reduction in clinical importance in cumulative analgesic (morphine equivalent) consumption (WMD: -14.60 mg, 97.5% CI: -23.60 to -5.60; p < 0.001) and a reduction in statistical importance in rest pain scores at multiple time points within the first 24 postoperative hours. The secondary outcome analysis also identified clinically significant recovery benefits to TEAS during the first 24 h after surgery. Furthermore, TEAS could effectively reduce opioid-related side effects and did not increase serious side effects. Conclusion This article describes current evidence about TEAS intervention on early postoperative pain and recovery. The results support the effectiveness of TEAS, but more high-quality evidence of clinical applicability is also needed. Systematic review registration PROSPERO (CRD42021249814).
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Affiliation(s)
- Shi-Yan Tan
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Hua Jiang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Qiong Ma
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Xin Ye
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Xi Fu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Yi-Feng Ren
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Feng-Ming You
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
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Kharasch ED, Klaas PB, Lanier WL. Scholarly Debate About Drug Efficacy in Scientific Journals Is "Protected Speech," Not Libel. Mayo Clin Proc 2024; 99:198-202. [PMID: 38309934 DOI: 10.1016/j.mayocp.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/11/2023] [Indexed: 02/05/2024]
Affiliation(s)
- Evan D Kharasch
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC; Bermaride LLC, Durham, NC.
| | - Paul B Klaas
- North Coast Arbitration Chambers, Minneapolis, MN; Maitland Chambers, London, UK; University of Minnesota Law School, Minneapolis, MN
| | - William L Lanier
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
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Poeran J, Hong G, Memtsoudis SG. Free academic discourse and the law: the case of liposomal bupivacaine. Reg Anesth Pain Med 2023; 48:526-529. [PMID: 37076253 DOI: 10.1136/rapm-2023-104547] [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: 03/28/2023] [Accepted: 04/07/2023] [Indexed: 04/21/2023]
Abstract
Liposomal bupivacaine has been the topic of intense academic debate over the past years culminating in an industry-initiated libel lawsuit against the American Society of Anesthesiologists and various other defendants. In this Daring Discourse, we first aim to provide a general overview of main themes in the ongoing controversy: (1) between-study heterogeneity, (2) the high number of negative high-quality reviews and meta-analyses, (3) publication bias in the context of an active role of industry and (4) difference between statistical and clinical significance. We then discuss the contents of the lawsuit, its potential implications and what the recent resolution of this lawsuit means for the future of research and the academic discourse on liposomal bupivacaine.
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Affiliation(s)
- Jashvant Poeran
- Institute for Healthcare Delivery Science, Departments of Orthopaedics / Population Health Science & Policy / Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Genewoo Hong
- Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA
| | - Stavros G Memtsoudis
- Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA
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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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Ye X, Ren YF, Hu YC, Tan SY, Jiang H, Zhang LF, Shi W, Wang YT. Dexamethasone Does Not Provide Additional Clinical Analgesia Effect to Local Wound Infiltration: A Comprehensive Systematic Review and Meta-Analysis. Adv Wound Care (New Rochelle) 2023; 12:1-14. [PMID: 35081741 DOI: 10.1089/wound.2021.0163] [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] [Indexed: 02/05/2023] Open
Abstract
Objective: Although the use of dexamethasone as an adjunct agent is associated with alleviating pain and prolonging analgesic duration in local wound infiltration (LWI), efficacy and safety of dexamethasone infiltration have not been fully explored. The study sought to quantify the pooled effects of dexamethasone infiltration on postoperative pain, analgesic consumption, and side effects through a review of randomized controlled trials (RCTs). Approach: RCTs comparing dexamethasone + LWI with LWI alone were retrieved from seven electronic databases. Co-primary outcomes were rest pain scores and cumulative morphine equivalent consumption within 24 h postoperatively. The study followed PRISMA, AMSTAR, and the Cochrane Collaboration. Results: Eight trials comprising 609 patients were included in the final analysis. Results indicated that dexamethasone infiltration effects were only statistical but not clinically significant at individual time points of rest pain and patient satisfaction scores. Notably, the effect of dexamethasone infiltration therapy on other pain-related parameters, including cumulative morphine consumption (mean difference, -9.05 mg; 95% CI: -22.47 to 4.37), was not significantly different compared with the control group. Analysis showed no significant differences in safety indicators between the two groups. The overall quality of evidence was high to very low. Innovation: Although statistically significant effects of dexamethasone infiltration were observed for some outcomes of postoperative wound pain, the overall benefits were below the expected minimal clinically important difference. Conclusions: In summary, the current evidence does not support routine clinical use of dexamethasone in LWI. However, further studies should explore the clinical value of preemptive analgesia and safety of a combination of dexamethasone with ropivacaine for LWI.
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Affiliation(s)
- Xin Ye
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi-Feng Ren
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu-Cheng Hu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shi-Yan Tan
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hua Jiang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Long-Fei Zhang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Shi
- Department of Anesthesiology, West China Hospital, Sichuan University & The Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
| | - Yu-Ting Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Jiang H, Ma Q, Dong J, Ye X. The effect of liposomal bupivacaine for surgical wound infiltration: A meta‐analysis of randomised controlled trials. Int Wound J 2022; 20:1591-1608. [PMID: 36345868 PMCID: PMC10088822 DOI: 10.1111/iwj.14015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 11/11/2022] Open
Abstract
Liposomal bupivacaine (LB) has consistently been considered a potential analgesic for surgical wound infiltration. However, the evidence of its analgesic effectiveness remains unclear. In this meta-analysis, we attempted to identify the potential clinical role of LB wound infiltration in different surgical procedures. Randomised controlled trials (RCTs) comparing LB with non-liposomal local anaesthetics and placebos were retrieved from six electronic databases. The primary outcome was cumulative morphine equivalent consumption within 24, 48, and 72 hours after surgery. Approximately 2659 patients from 22 studies were included in the meta-analysis. Compared to the control, LB-wound infiltration did not reduce the postoperative morphine consumption at 24 hours (weighted mean difference [WMD], -0.60 mg; 97.5% confidence interval [CI], -2.78 to 1.59 mg; P = 0.54), 48 hours (WMD, -1.00 mg; 97.5% CI, -3.23 to 1.24; P = 0.32) or 72 hours (WMD, 0.50 mg; 97.5% CI, -0.67 to 1.67; P = 0.33). Similarly, secondary outcome analysis did not reveal any additional benefits of LB in any other pain-related outcomes. LB was not associated with any adverse effects. Overall, LB does not appear to improve the postoperative analgesic, rehabilitation, or safety outcomes. Current evidence does not support the routine use of LB for wound infiltration following surgical procedures.
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Affiliation(s)
- Hua Jiang
- Hospital of Chengdu University of Traditional Chinese Medicine Chengdu China
| | - Qiong Ma
- Hospital of Chengdu University of Traditional Chinese Medicine Chengdu China
| | - Jing Dong
- Hospital of Chengdu University of Traditional Chinese Medicine Chengdu China
| | - Xin Ye
- Hospital of Chengdu University of Traditional Chinese Medicine Chengdu China
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Hannon CP, Fillingham YA, Spangehl MJ, Karas V, Kamath AF, Casambre FD, Verity TJ, Nelson N, Hamilton WG, Della Valle CJ. The Efficacy and Safety of Periarticular Injection in Total Joint Arthroplasty: A Direct Meta-Analysis. J Arthroplasty 2022; 37:1928-1938.e9. [PMID: 36162925 DOI: 10.1016/j.arth.2022.03.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/23/2022] [Accepted: 03/12/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Periarticular injection (PAI) is administered intraoperatively to help reduce postoperative pain and opioid consumption after primary total joint arthroplasty (TJA). The purpose of this study was to evaluate the efficacy and safety of PAI in primary TJA to support the combined clinical practice guidelines of the American Association of Hip and Knee Surgeons, American Academy of Orthopaedic Surgeons, Hip Society, Knee Society, and American Society of Regional Anesthesia and Pain Medicine. METHODS The MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases were searched for studies published prior to March 2020 on PAI in TJA. All included studies underwent qualitative and quantitative homogeneity testing followed by a systematic review and direct comparison meta-analysis to assess the efficacy and safety of PAI. RESULTS Three thousand six hundred and ninety nine publications were critically appraised to provide 60 studies regarded as the best available evidence for an analysis. The meta-analysis showed that intraoperative PAI reduces postoperative pain and opioid consumption. Adding ketorolac or a corticosteroid to a long-acting local anesthetic (eg, ropivacaine or bupivacaine) provides an additional benefit. There is no difference between liposomal bupivacaine and other nonliposomal long-acting local anesthetics. Morphine does not provide any additive benefit in postoperative pain and opioid consumption and may increase postoperative nausea and vomiting. There is insufficient evidence to draw conclusions on the use of epinephrine and clonidine. CONCLUSION Strong evidence supports the use of a PAI with a long-acting local anesthetic to reduce postoperative pain and opioid consumption. Adding a corticosteroid and/or ketorolac to a long-acting local anesthetic further reduces postoperative pain and may reduce opioid consumption. Morphine has no additive effect and there is insufficient evidence on epinephrine and clonidine.
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Affiliation(s)
- Charles P Hannon
- Department of Orthopedic Surgery, Washington University in St. Louis, St. Louis, MO
| | | | | | - Vasili Karas
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL
| | - Atul F Kamath
- Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - Francisco D Casambre
- Department of Clinical Quality and Value, American Academy of Orthopaedic Surgeons, Rosemont, IL
| | - Tyler J Verity
- Department of Clinical Quality and Value, American Academy of Orthopaedic Surgeons, Rosemont, IL
| | - Nicole Nelson
- Department of Clinical Quality and Value, American Academy of Orthopaedic Surgeons, Rosemont, IL
| | | | - Craig J Della Valle
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL
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13
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Lavand'homme PM, Kehlet H, Rawal N, Joshi GP. Pain management after total knee arthroplasty: PROcedure SPEcific Postoperative Pain ManagemenT recommendations. Eur J Anaesthesiol 2022; 39:743-757. [PMID: 35852550 PMCID: PMC9891300 DOI: 10.1097/eja.0000000000001691] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The PROSPECT (PROcedure SPEcific Postoperative Pain ManagemenT) Working Group is a global collaboration of surgeons and anaesthesiologists formulating procedure-specific recommendations for pain management after common operations. Total knee arthroplasty (TKA) is associated with significant postoperative pain that is difficult to treat. Nevertheless, pain control is essential for rehabilitation and to enhance recovery. OBJECTIVE To evaluate the available literature and develop recommendations for optimal pain management after unilateral primary TKA. DESIGN A narrative review based on published systematic reviews, using modified PROSPECT methodology. DATA SOURCES A literature search was performed in EMBASE, MEDLINE, PubMed and Cochrane Databases, between January 2014 and December 2020, for systematic reviews and meta-analyses evaluating analgesic interventions for pain management in patients undergoing TKA. ELIGIBILITY CRITERIA Each randomised controlled trial (RCT) included in the selected systematic reviews was critically evaluated and included only if met the PROSPECT requirements. Included studies were evaluated for clinically relevant differences in pain scores, use of nonopioid analgesics, such as paracetamol and nonsteroidal anti-inflammatory drugs and current clinical relevance. RESULTS A total of 151 systematic reviews were analysed, 106 RCTs met PROSPECT criteria. Paracetamol and nonsteroidal anti-inflammatory or cyclo-oxygenase-2-specific inhibitors are recommended. This should be combined with a single shot adductor canal block and peri-articular local infiltration analgesia together with a single intra-operative dose of intravenous dexamethasone. Intrathecal morphine (100 μg) may be considered in hospitalised patients only in rare situations when both adductor canal block and local infiltration analgesia are not possible. Opioids should be reserved as rescue analgesics in the postoperative period. Analgesic interventions that could not be recommended were also identified. CONCLUSION The present review identified an optimal analgesic regimen for unilateral primary TKA. Future studies to evaluate enhanced recovery programs and specific challenging patient groups are needed.
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Affiliation(s)
- Patricia M Lavand'homme
- From the Department of Anaesthesiology and Perioperative Pain Service, Cliniques Universitaires St Luc, University Catholic of Louvain (UCL), Brussels, Belgium (PML), Section of Surgical Pathophysiology 7621, Rigshospitalet, Copenhagen, Denmark (HK), Department of Anaesthesiology, Orebro University, Orebro, Sweden (NR) and Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, Texas, United States (GPJ)
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14
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Wu S, Lung R, Wu N, Jin J. Analgesic Effect of Ropivacaine Pumped in the Sub Rectus Abdominis Muscle Sheath after Abdominoplasty. Aesthetic Plast Surg 2022; 46:1280-1286. [PMID: 35513503 DOI: 10.1007/s00266-022-02885-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 03/30/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Abdominoplasty is a major surgical procedure in plastic surgery. It removes excess skin and fat, tightens abdominal muscles and fascia, restores normal abdominal anatomy and reshapes the distorted abdominal contour. According to the statistics released annually by International Society of Aesthetic Plastic Surgery (ISAPS) in 2020, there are more than 900, 000 abdominal wall plastic surgeries performed every year worldwide. However, the most commonly used analgesic methods, such as oral administration, intravenous analgesia and local infiltration anesthesia, do not provide the satisfactory analgesic results. We found that intra-sheath injection of ropivacaine of the rectus abdomen was effective in reducing postoperative pain. OBJECTIVES To retrospectively study the analgesic effect of continuous pumping ropivacaine into the intra-sheath space of rectus abdominis after abdominoplasty. METHODS A retrospective study was conducted on 67 patients with total abdominal wall plastic surgery admitted to Plastic Surgery Hospital of Chinese Academy of Medical Sciences from February 2020 to August 2021. The patients were from 25 to 56 years old, with a mean age of 38.5, ASA grade 1-2, BMI 27-33kg/m2, and rectus abdominis muscle separation range of 4-8cm. Based on the methods of postoperative analgesia, we divided patients into the following two groups: 29 patients in the conventional intravenous analgesic group (group A) and 38 patients in the rectus abdominis intrathecal analgesic group (group B). Group A received PCA with sufentanil 1.0μg/kg+ normal saline diluted to 100ml. Group B received continuous pumping of ropivacaine (0.2625%) through the rectus sheath internal tube in 100mL of normal saline and continued pumping at a rate of 2mL /h. Visual analog pain score (VAS score), analgesic pump pressure times and the degree of postoperative satisfaction were recorded at T1 (24h) and T2 (48h). The incidence of adverse drug reactions and complications related to nerve block within one week after operation were also recorded. RESULTS The clinical data of patients with total abdominal wall plastic surgery in two groups were collected and analyzed. The patients in group B overall had lower postoperative VAS score, less analgesic pump usage, less nausea, vomiting, drowsiness and restlessness and a higher degree of postoperative satisfaction than those in group A. CONCLUSION Continuous pumping of ropivacaine through rectus sheath can effectively relieve postoperative pain, reduce postoperative adverse reactions and improve postoperative satisfaction. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online instructions to Authors www.springer.com/00266 . Body Contouring LOE IV.
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Affiliation(s)
- Sainan Wu
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China
| | - Richard Lung
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China
- Keralty Hospital, 2500 SW 75Ave. Miami, Florida, 33155, USA
| | - Ningjin Wu
- School of Medicine, University of Maryland, Baltimore, Maryland, 21201, USA
| | - Ji Jin
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China.
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15
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Otremba B, Dinges HC, Schubert AK, Zink W, Steinfeldt T, Wulf H, Wiesmann T. [Liposomal bupivacaine-No breakthrough in postoperative pain management]. Anaesthesist 2022; 71:556-564. [PMID: 35469071 DOI: 10.1007/s00101-022-01118-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2022] [Indexed: 11/29/2022]
Abstract
One of the main limitations concerning the use of local anesthetics is due to their restricted duration of action. In recent years, liposomal formulations with prolonged release kinetics have been developed to extend the pharmacological duration of action of the 1‑stage peripheral regional anesthesia (single-shot procedure) and thus bring about a longer duration of action. The focus here is particularly on achieving postoperative freedom from pain for at least 24 h (or even better 48 h) and thus early mobilization of patients using on-demand medication causing (at most) minor local sensory blockade without causing motor impairments (at least that is the ideal). Therefore, methods of utilizing slow-release drugs as seen in liposomal carrier systems have experienced increasing scientific attention in the last few years. A common modern pharmacological example with a theoretically significantly longer duration of action is liposomal bupivacaine, an amide local anesthetic. Due to a multivesicular liposome structure, the retarded release of the active component bupivacaine HCl leads to a theoretical pharmacological effectiveness of up to 72 h. Previous studies consistently showed a safety profile comparable to conventional bupivacaine HCl. Liposomal bupivacaine has been approved by the U.S. Food and Drug Administration (FDA) under the trade name Exparel© (Pacira Pharmaceuticals, Parsippany, NJ, USA) since 2011; however, its use is currently limited to local wound infiltration, transverse abdominis plane (TAP) blocks, and interscalene nerve blocks of the brachial plexus. In 2020, the European Medicines Agency (EMA) also approved the use of liposomal bupivacaine for blockade of the brachial plexus or the femoral nerve and as a field block or for wound infiltration to treat postoperative pain. So far, studies on the clinical effectiveness of liposomal bupivacaine have been very heterogeneous and there have been no conclusive meta-analyses with sufficient rigor or significance. Recent systematic reviews and meta-analyses, combining the results of clinical studies regarding the analgesic efficiency of liposomal bupivacaine in different fields of application, consistently refuted any benefit of clinical relevance provided by the liposomal formulation. There is currently sufficient evidence to now end the ongoing debate around liposomal bupivacaine. The aim of this work is to give the reader a current, evidence-based overview of this substance.
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Affiliation(s)
- Berit Otremba
- Klinik für Anästhesie und Intensivtherapie Universitätsklinikum Marburg, Philipps-Universität Marburg, Baldingerstraße, 35033, Marburg, Deutschland.
| | - Hanns-Christian Dinges
- Klinik für Anästhesie und Intensivtherapie Universitätsklinikum Marburg, Philipps-Universität Marburg, Baldingerstraße, 35033, Marburg, Deutschland
| | - Ann-Kristin Schubert
- Klinik für Anästhesie und Intensivtherapie Universitätsklinikum Marburg, Philipps-Universität Marburg, Baldingerstraße, 35033, Marburg, Deutschland
| | - Wolfgang Zink
- Klinik für Anästhesiologie, Operative Intensiv- und Notfallmedizin, Klinikum der Stadt Ludwigshafen, Ludwigshafen, Deutschland
| | - Thorsten Steinfeldt
- Klinik für Anästhesie und Intensivtherapie Universitätsklinikum Marburg, Philipps-Universität Marburg, Baldingerstraße, 35033, Marburg, Deutschland.,Klinik für Anästhesie, Intensivmedizin und Schmerztherapie, Berufsgenossenschaftliche Unfallklinik, Frankfurt am Main, Deutschland
| | - Hinnerk Wulf
- Klinik für Anästhesie und Intensivtherapie Universitätsklinikum Marburg, Philipps-Universität Marburg, Baldingerstraße, 35033, Marburg, Deutschland
| | - Thomas Wiesmann
- Klinik für Anästhesie und Intensivtherapie Universitätsklinikum Marburg, Philipps-Universität Marburg, Baldingerstraße, 35033, Marburg, Deutschland.,Klinik für Anästhesiologie und operative Intensivmedizin, Diakoneo Diakonie-Klinikum Schwäbisch Hall, Schwäbisch Hall, Deutschland
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16
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Dong W, Wang X, Wang H, You J, Zheng R, Xu Y, Zhang X, Guo J, Ruan J, Fan F. Comparison of Multimodal Cocktail to Ropivacaine Intercostal Nerve Block for Chest Pain After Costal Cartilage Harvest: A Randomized Controlled Trial. Facial Plast Surg Aesthet Med 2022; 24:102-108. [PMID: 35230140 DOI: 10.1089/fpsam.2021.0264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Objective: To compare the effectiveness of an intercostal nerve block after costal cartilage harvest when a multimodal cocktail or ropivacaine plus patient-controlled analgesia is used, as measured by visual analog scale (VAS) scores, rescue analgesic consumption, and related complications. Materials and Methods: Eligible patients who underwent costal cartilage harvest were equally randomized to receive a multimodal cocktail (multimodal group) or ropivacaine plus patient-controlled analgesia (ropivacaine group). Results: Of 112 patients assessed, 12 (10.7%) patients were excluded and 100 (89.3%) patients were enrolled and assigned to multimodal group (n = 50) and ropivacaine group (n = 50). The VAS scores in the multimodal group were significantly lower than those in the ropivacaine group both at rest (0.924 ± 0.073 vs. 1.920 ± 0.073, p < 0.001) and during coughing (2.340 ± 0.083 vs. 3.944 ± 0.083, p < 0.001) in mixed-effects model analysis. Rescue analgesic consumption and rate of complications were significantly lower in the multimodal group compared with the ropivacaine group (all p < 0.05). Conclusions: Multimodal cocktail improved chest pain after costal cartilage harvest with less rescue analgesic consumption and complications compared with ropivacaine plus patient-controlled analgesia. Clinical Trial Registration: ChiCTR2100042445.
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Affiliation(s)
- Wenfang Dong
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Xin Wang
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Huan Wang
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Jianjun You
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Ruobing Zheng
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Yihao Xu
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Xulong Zhang
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Junsheng Guo
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Jingjing Ruan
- Department of Ear Reconstruction, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
| | - Fei Fan
- The Twelfth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shijingshan, Beijing, China
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17
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A Commentary on "Radiofrequency ablation reduces pain for knee osteoarthritis: A meta-analysis of randomized controlled trials" (Int J Surg 2021; 91:105951). Int J Surg 2022; 98:106232. [PMID: 35041976 DOI: 10.1016/j.ijsu.2022.106232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 01/07/2022] [Indexed: 11/22/2022]
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18
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Dong J, Liao YC, Chen X, Ye X, Ren YF. Is Auricular Stimulation Actually Useful in Reducing Preoperative Anxiety? Front Psychiatry 2022; 13:854857. [PMID: 35492707 PMCID: PMC9051329 DOI: 10.3389/fpsyt.2022.854857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/23/2022] [Indexed: 11/18/2022] Open
Affiliation(s)
- Jing Dong
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yan-Chun Liao
- Department of Cardiology, Tianjin Baodi Hospital, Tianjin, China
| | - Xiang Chen
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xin Ye
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi-Feng Ren
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Rocha-Romero A, Aguilar-Ureña R, Fajardo Perez M. Keep it simple and cheap, enhancing the quality of regional analgesia. Reg Anesth Pain Med 2021; 47:143-144. [PMID: 34921127 DOI: 10.1136/rapm-2021-102848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 06/03/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Andrés Rocha-Romero
- Department of Anesthesiology, Centro Nacional de Rehabilitación, San José, Costa Rica
| | - Ricardo Aguilar-Ureña
- Department of Anesthesiology, Centro Nacional de Rehabilitación, San José, Costa Rica
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20
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Dinges HC, Wiesmann T, Otremba B, Wulf H, Eberhart LH, Schubert AK. The analgesic efficacy of liposomal bupivacaine compared with bupivacaine hydrochloride for the prevention of postoperative pain: a systematic review and meta-analysis with trial sequential analysis. Reg Anesth Pain Med 2021; 46:490-498. [PMID: 33837139 DOI: 10.1136/rapm-2020-102427] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND/IMPORTANCE Liposomal bupivacaine (LB) is a prolonged release formulation of conventional bupivacaine designed for prolonging local or peripheral regional single injection anesthesia. To this day, the benefit of the new substance on relevant end points is discussed controversial. OBJECTIVE The objective was to determine whether there is a difference in postoperative pain scores and morphine consumption between patients treated with LB and bupivacaine hydrochloride in a systematic review and meta-analysis. EVIDENCE REVIEW Randomized controlled trials (RCT) were identified in Embase, CENTRAL, MEDLINE and Web of Science up to May 2020. Risk of bias was assessed using Cochrane methodology. Primary end points were the mean pain score difference and the relative morphine equivalent (MEQ) consumption expressed as the ratio of means (ROM) 24 and 72 hours postoperatively. FINDINGS 23 RCTs including 1867 patients were eligible for meta-analysis. The mean pain score difference at 24 hours postoperatively was significantly lower in the LB group, at -0.37 (95% CI -0.56 to -0.19). The relative MEQ consumption after 24 hours was also significantly lower in the LB group, at 0.85 (0.82 to 0.89). At 72 hours, the pain score difference was not significant at -0.25 (-0.71 to 0.20) and the MEQ ratio was 0.85 (0.77 to 0.95). CONCLUSION The beneficial effect on pain scores and opioid consumption was small but not clinically relevant, despite statistical significance. The effect was stable among all studies, indicating that it is independent of the application modality.
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Affiliation(s)
- Hanns-Christian Dinges
- Anesthesiology and Intensive Care Medicine, University Hospital of Giessen and Marburg Campus Marburg, Marburg, Hessen, Germany
| | - Thomas Wiesmann
- Anesthesiology and Intensive Care Medicine, University Hospital of Giessen and Marburg Campus Marburg, Marburg, Hessen, Germany
| | - Berit Otremba
- Anesthesiology and Intensive Care Medicine, University Hospital of Giessen and Marburg Campus Marburg, Marburg, Hessen, Germany
| | - Hinnerk Wulf
- Anesthesiology and Intensive Care Medicine, University Hospital of Giessen and Marburg Campus Marburg, Marburg, Hessen, Germany
| | - Leopold H Eberhart
- Anesthesiology and Intensive Care Medicine, University Hospital of Giessen and Marburg Campus Marburg, Marburg, Hessen, Germany
| | - Ann-Kristin Schubert
- Anesthesiology and Intensive Care Medicine, University Hospital of Giessen and Marburg Campus Marburg, Marburg, Hessen, Germany
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21
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Hyland SJ, Brockhaus KK, Vincent WR, Spence NZ, Lucki MM, Howkins MJ, Cleary RK. Perioperative Pain Management and Opioid Stewardship: A Practical Guide. Healthcare (Basel) 2021; 9:333. [PMID: 33809571 PMCID: PMC8001960 DOI: 10.3390/healthcare9030333] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/02/2021] [Accepted: 03/10/2021] [Indexed: 12/20/2022] Open
Abstract
Surgical procedures are key drivers of pain development and opioid utilization globally. Various organizations have generated guidance on postoperative pain management, enhanced recovery strategies, multimodal analgesic and anesthetic techniques, and postoperative opioid prescribing. Still, comprehensive integration of these recommendations into standard practice at the institutional level remains elusive, and persistent postoperative pain and opioid use pose significant societal burdens. The multitude of guidance publications, many different healthcare providers involved in executing them, evolution of surgical technique, and complexities of perioperative care transitions all represent challenges to process improvement. This review seeks to summarize and integrate key recommendations into a "roadmap" for institutional adoption of perioperative analgesic and opioid optimization strategies. We present a brief review of applicable statistics and definitions as impetus for prioritizing both analgesia and opioid exposure in surgical quality improvement. We then review recommended modalities at each phase of perioperative care. We showcase the value of interprofessional collaboration in implementing and sustaining perioperative performance measures related to pain management and analgesic exposure, including those from the patient perspective. Surgery centers across the globe should adopt an integrated, collaborative approach to the twin goals of optimal pain management and opioid stewardship across the care continuum.
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Affiliation(s)
- Sara J. Hyland
- Department of Pharmacy, Grant Medical Center (OhioHealth), Columbus, OH 43215, USA
| | - Kara K. Brockhaus
- Department of Pharmacy, St. Joseph Mercy Hospital Ann Arbor, Ypsilanti, MI 48197, USA;
| | | | - Nicole Z. Spence
- Department of Anesthesiology, Boston University School of Medicine, Boston Medical Center, Boston, MA 02118, USA;
| | - Michelle M. Lucki
- Department of Orthopedics, Grant Medical Center (OhioHealth), Columbus, OH 43215, USA;
| | - Michael J. Howkins
- Department of Addiction Medicine, Grant Medical Center (OhioHealth), Columbus, OH 43215, USA;
| | - Robert K. Cleary
- Department of Surgery, St. Joseph Mercy Hospital Ann Arbor, Ypsilanti, MI 48197, USA;
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22
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Abstract
Purpose of Review What are the latest enhanced recovery elements for cesarean delivery? Recent Findings Enhanced recovery after cesarean delivery (ERAC) provides an evidenced-based system to improve maternal outcomes, functional recovery, maternal-infant bonding, and patient experience. Postsurgical recovery has evolved from a one-dimensional pain score to a holistic multidimensional approach emphasizing faster functional recovery. ERAC involves multidisciplinary efforts of the anesthesiologist, obstetrician, nursing, hospital, and patient. Components of ERAC include preoperative patient education, limited fasting, carbohydrate load, limiting opioids intra- and postoperatively, using scheduled non-opioid analgesics and supplementing with advanced therapies for women at higher risk for pain. ERAC protocols reduce opioid consumption, reduce length of stay, and improve maternal and neonatal outcomes. Summary Implementing ERAC standardized care will likely be the most important change you can make in your practice to improve outcomes, improve quality care, help address racial disparities, and minimize opioid exposure and potential for addiction.
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Abd-Elsayed A. Liposomal bupivacaine for surgical site infiltration. (Is it superior to plain bupivacaine?). Reg Anesth Pain Med 2021; 46:362. [PMID: 33547089 DOI: 10.1136/rapm-2020-102446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 01/07/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Alaa Abd-Elsayed
- Anesthesiology, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin, USA
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Abdallah FW, Hussain N, Brull R. Analgesic efficacy of liposomal bupivacaine for surgical site infiltration: a single-outcome meta-analysis (the best we could do). Reg Anesth Pain Med 2021; 46:291-292. [PMID: 33547090 DOI: 10.1136/rapm-2020-102395] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/01/2021] [Accepted: 01/04/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Faraj W Abdallah
- Anesthesiology and Pain Medicine, University of Ottawa, Ottawa, Ontario, Canada .,Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Nasir Hussain
- Department of Anesthesiology, Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Richard Brull
- Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada.,Women's College Research Institute, Univeristy of Toronto, Toronto, Ontario, Canada
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