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Viderman D, Aubakirova M, Salamat A, Kaldybayev D, Sadir N, Tankacheyev R, Abdildin YG. The Impact of Gabapentinoids on Pain-Related Outcomes after Knee and Hip Surgery: A Systematic Review with Meta-Analysis of Randomized Controlled Trials. J Clin Med 2024; 13:4205. [PMID: 39064245 PMCID: PMC11278067 DOI: 10.3390/jcm13144205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 07/06/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Background: Postoperative pain remains a significant challenge after knee and hip surgeries, two of the most frequently performed procedures, preventing patients from seeking timely surgical help. Gabapentinoids, gabapentin, and pregabalin, have been gaining attention in postoperative pain management. Methods: We conducted a meta-analysis to evaluate the efficacy of gabapentinoids in pain management after knee and hip surgery. PubMed, Scopus, and Cochrane Library were searched for relevant randomized controlled trials (RCTs) published before January 2023. Results: Fifteen articles reporting 1320 patients were analyzed. Cumulative pain intensity at rest and on movement was lower in the experimental group with the mean difference (MD) = -0.30 [-0.55,-0.05], p-value = 0.02, and MD = -0.41 [-0.68,-0.13], p-value = 0.004, respectively. However, the difference was not clinically meaningful and lacked statistical significance at each time period. The gabapentinoid group required less opioid consumption in morphine equivalents (MD = -6.42 [-9.07, -3.78] mg, p-value < 0.001). There was a lower incidence of postoperative nausea in the experimental group with a risk ratio (RR) of 0.69 [0.55, 0.86], p-value < 0.001. A subgroup analysis showed that gabapentinoids reduced pain on movement on postoperative day two after total knee arthroplasty but not hip arthroplasty. There was insufficient data to examine the efficacy of gabapentinoids in the reduction of chronic postoperative pain in knee/hip surgery. Conclusions: Thus, gabapentinoids were associated with a reduction in postoperative pain intensity at rest and on movement, morphine consumption, and the incidence of postoperative nausea in the early postoperative period following knee and hip surgeries. However, pain reduction was not clinically relevant. Sedation has not been evaluated in this work and, if performed, this may have influenced the conclusions. An important limitation of this study is that different gabapentinoids, their administration times and dosages, as well as varying intraoperative management protocols, were pooled together.
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Affiliation(s)
- Dmitriy Viderman
- Department of Surgery, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (M.A.)
- Department of Anesthesiology and Intensive Care, National Research Oncology Center, Astana 010000, Kazakhstan
| | - Mina Aubakirova
- Department of Surgery, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (M.A.)
| | - Azamat Salamat
- Department of Mechanical and Aerospace Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Astana 010000, Kazakhstan (Y.G.A.)
| | - Dastan Kaldybayev
- Department of Mechanical and Aerospace Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Astana 010000, Kazakhstan (Y.G.A.)
| | - Nurzhamal Sadir
- Department of Surgery, School of Medicine, Nazarbayev University, Astana 020000, Kazakhstan; (M.A.)
| | - Ramil Tankacheyev
- Department of Spinal Surgery, National Research Neurosurgery Center, Astana 010000, Kazakhstan
| | - Yerkin G. Abdildin
- Department of Mechanical and Aerospace Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Astana 010000, Kazakhstan (Y.G.A.)
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Kwan YH, Tan KG. Patient-Controlled Analgesia and Peripheral Nerve Block Increase the Risk of Post-operative Urinary Retention after Total Knee Arthroplasty in Asian Patients. Malays Orthop J 2024; 18:42-48. [PMID: 39130499 PMCID: PMC11315951 DOI: 10.5704/moj.2407.006] [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: 06/12/2023] [Accepted: 09/23/2023] [Indexed: 08/13/2024] Open
Abstract
Introduction Post-operative urinary retention (POUR) is a common complication after total knee arthroplasty (TKA) and may result in severe complications such as urinary tract infection and deep joint sepsis, leading to prolonged hospital stay and increased medical costs. Hence a retrospective study was performed to identify the incidence and modifiable factors associated with POUR after elective TKA in Asian patients with the aim to prevent POUR and its undesirable consequences. Materials and Methods The medical records of 496 consecutive patients who underwent elective TKA between 1 August 2017 and 30 July 2018 were reviewed. There were 154 male (31.0%) and 342 female (69.0%) patients with an average age of 68 years old. The incidence of POUR was analysed with respect to various modifiable and non-modifiable risk factors, including patient demographics, medical comorbidities, duration of surgery, type of intra-operative anaesthesia and post-operative analgesia and early initiation of physiotherapy using univariate and multivariate analyses. Results A total of 120 (24.2%) of the 496 patients who underwent elective TKA developed POUR. The odds of a patient with patient-controlled analgesia (PCA) and peripheral nerve block (PNB) developing POUR were 4.2 times and 4.7 times that of a patient without PCA and PNB, respectively. Age, male gender and type of anaesthesia were not found to be significant. Conclusion In our study population, the incidence of POUR after elective TKA was 24% with major modifiable risk factors being associated with the use of PCA and PNB as post-operative anaesthesia. POUR can have deleterious effects thus alternative post-operative analgesia should be considered.
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Affiliation(s)
- Y H Kwan
- Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore
| | - K G Tan
- Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore
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Neely G, Hollis N, Mozingo C. Anesthesia for the Patient Undergoing Knee Procedures. Anesthesiol Clin 2024; 42:247-261. [PMID: 38705674 DOI: 10.1016/j.anclin.2023.11.016] [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] [Indexed: 05/07/2024]
Abstract
Anesthesia for patients undergoing knee procedures encompasses a large patient population with significant variation in patient age, comorbidities, and type of surgery. In addition, these procedures are performed in vastly different surgical environments, including large academic hospitals, private hospitals, and out-patient surgical centers. These variabilities require a thoughtful and individualized anesthetic approach tailored toward the medical and surgical needs of each patient. This article discusses anesthetic approaches to patients with acute, subacute, and chronic knee-related pathology requiring surgery. We will also review pertinent knee anatomy and innervation and discuss regional nerve blocks and their applications to knee-related surgical procedures.
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Affiliation(s)
- Grant Neely
- West Virginia University Department of Anesthesiology, 1 Medical Center Drive, PO Box 8255, Morgantown, WV 26508, USA.
| | - Nicole Hollis
- West Virginia University Department of Anesthesiology, 1 Medical Center Drive, PO Box 8255, Morgantown, WV 26508, USA
| | - Cy Mozingo
- West Virginia University Department of Anesthesiology, 1 Medical Center Drive, PO Box 8255, Morgantown, WV 26508, USA
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Yoo JD, Huh MH, Lee SH, D'Lima DD, Shin YS. A Network Meta-Analysis of Randomized Controlled Trials Assessing Intraoperative Anesthetic Therapies for Analgesic Efficacy and Morphine Consumption Following Total Knee Arthroplasty. J Arthroplasty 2024; 39:1361-1373. [PMID: 37952743 DOI: 10.1016/j.arth.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 11/03/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUND The purpose of this study was to compare intraoperative anesthetic therapies for total knee arthroplasty (TKA) regarding postoperative analgesic efficacy and morphine consumption by conducting a systematic literature search. METHODS Randomized controlled trials of TKA using various anesthetic therapies were identified from various databases from conception through December 31, 2021. A network meta-analysis of relevant literature was performed to investigate which treatment showed better outcomes. In total, 40 trials were included in this study. RESULTS Surface under the cumulative ranking curve showed local infiltration anesthesia (LIA) with saphenous nerve block (SNB) to produce the best pain relief on postoperative days (PODs) 1 and 2 and the best reduction of morphine consumption on PODs 1 and 3. However, femoral nerve block showed the largest effect on pain relief on POD 3, and liposomal bupivacaine showed the largest effect on reduction of morphine consumption on POD 2. CONCLUSIONS According to this network meta-analysis, surface under the cumulative ranking curve percentage showed that LIA with SNB provided the best analgesic effect after TKA. Furthermore, patients receiving LIA with SNB had the lowest consumption of morphine. Although femoral nerve block resulted in better pain relief on POD 3, LIA with SNB could be selected first when trying to reduce morphine consumption or increase early ambulation.
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Affiliation(s)
- Jae-Doo Yoo
- Department of Orthopaedic Surgery, Mokdong Hospital, Ewha Womans University School of Medicine, Seoul, Republic of Korea
| | - Min-Hwan Huh
- Department of Medicine, The Graduate School, Yonsei University, Seoul, Republic of Korea
| | - Seung-Hyun Lee
- Department of Orthopaedic Surgery, Mokdong Hospital, Ewha Womans University School of Medicine, Seoul, Republic of Korea
| | - Darryl D D'Lima
- Shiley Center for Orthopaedic Research and Education, Scripps Health, La Jolla, California
| | - Young-Soo Shin
- Department of Orthopaedic Surgery, Mokdong Hospital, Ewha Womans University School of Medicine, Seoul, Republic of Korea
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Lopes Júnior OV, Viana JM, Carvalho JAD, Folle BL, Kuhn VC, Saggin PRF. Periarticular Infiltration Compared to Single Femoral Nerve Block in Total Knee Arthroplasty: A Prospective Randomized Study. Rev Bras Ortop 2024; 59:e241-e246. [PMID: 38606127 PMCID: PMC11006530 DOI: 10.1055/s-0044-1785449] [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: 06/13/2022] [Accepted: 09/19/2023] [Indexed: 04/13/2024] Open
Abstract
Objective To compare patients undergoing total knee arthroplasty (TKA) under spinal anesthesia and single femoral nerve block (FNB) with subjects undergoing TKA under spinal anesthesia and periarticular infiltration (PAI). Materials and Methods A total of 100 patients undergoing primary TKA were randomized into two groups. Group 1 included patients undergoing surgery under FNB associated with spinal anesthesia, while group 2 included patients undergoing TKA under IPA and spinal anesthesia. The assessment of these subjects in the early postoperative period included pain, active flexion, active extension, elevation of the extended limb, and morphine use. Results There was no significant difference in the types of analgesia concerning pain, the elevation of the extended limb, and morphine use. Active flexion and extension were better in the PAI group ( p = 0.04 and p = 0.02 respectively). Conclusion We conclude that the techniques are similar regarding pain control, limb elevation, and morphine use. The use of IPA provided better active flexion and extension during the hospital stay compared to single FNB in patients undergoing TKA.
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Affiliation(s)
- Osmar Valadão Lopes Júnior
- Instituto de Ortopedia e Traumatologia de Passo Fundo, Passo Fundo, RS, Brasil
- Departamento de Ortopedia e Traumatologia, Hospital São Vicente de Paulo, Universidade Federal da Fronteira Sul, Passo Fundo, RS, Brasil
| | - Juliano Munhoz Viana
- Departamento de Ortopedia e Traumatologia, Hospital São Vicente de Paulo, Universidade Federal da Fronteira Sul, Passo Fundo, RS, Brasil
| | | | - Bruno Lunardi Folle
- Instituto de Ortopedia e Traumatologia de Passo Fundo, Passo Fundo, RS, Brasil
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Lawrence KW, Link L, Lavin P, Schwarzkopf R, Rozell JC. Characterizing patient factors, perioperative interventions, and outcomes associated with inpatients falls after total knee arthroplasty. Knee Surg Relat Res 2024; 36:11. [PMID: 38459532 PMCID: PMC10924359 DOI: 10.1186/s43019-024-00215-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 02/20/2024] [Indexed: 03/10/2024] Open
Abstract
INTRODUCTION Mechanical falls represent a potential adverse event after total knee arthroplasty (TKA) and may introduce further injury and delay postoperative recovery. This study aimed to identify patient characteristics associated with inpatient falls, to determine the impact of inpatient falls on surgical outcomes following TKA, and to describe the relationship between tourniquet and/or adductor canal block (ACB) use and fall rates. METHODS Patients undergoing primary, elective TKA at a single institution between 2018 and 2022 were retrospectively analyzed. Patients were stratified into groups based on whether they sustained a postoperative inpatient fall or not. Perioperative characteristics, lengths of stay (LOS), rates of 90-day readmissions, and revisions were compared, and fall characteristics were described. Subanalysis was conducted comparing fall incidence based on tourniquet and/or ACB use. RESULTS In total 6472 patients were included with 39 (0.6%) sustaining falls. Falls most commonly occurred on postoperative days one (43.6%) and two (30.8%), and were most commonly due to loss of balance (41.9%) or buckling (35.5%). Six (15.4%) fall patients sustained minor injuries, and one (2.6%) sustained major injury (malleolar fracture requiring non-operative orthopaedic management). The LOS (3.0 ± 1.5 vs 2.3 ± 1.5 days, p = 0.002) and all-cause revision rates at latest follow-up (10.3% vs. 2.0%, p = 0.008) were significantly higher in the fall group. Falls were comparable across subgroups based on tourniquet and/or ACB use (p = 0.429). CONCLUSION Patients who fell had a longer LOS and higher revision rate postoperatively. Rates of inpatient falls were comparable regardless of tourniquet and/or ACB use. Concern for inpatient falls should not influence surgeons when considering the use of tourniquets and/or ACBs, though well-designed, large-volume, prospective randomized studies are warranted to better understand this relationship.
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Affiliation(s)
- Kyle W Lawrence
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, 15th Fl Suite 1518, New York, NY, 10003, USA
| | - Lauren Link
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, 15th Fl Suite 1518, New York, NY, 10003, USA
| | - Patricia Lavin
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, 15th Fl Suite 1518, New York, NY, 10003, USA
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, 15th Fl Suite 1518, New York, NY, 10003, USA
| | - Joshua C Rozell
- Department of Orthopedic Surgery, NYU Langone Health, 301 East 17th Street, 15th Fl Suite 1518, New York, NY, 10003, USA.
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Lemke E, Johnston DF, Behrens MB, Seering MS, McConnell BM, Swaran Singh TS, Sondekoppam RV. Neurological injury following peripheral nerve blocks: a narrative review of estimates of risks and the influence of ultrasound guidance. Reg Anesth Pain Med 2024; 49:122-132. [PMID: 37940348 DOI: 10.1136/rapm-2023-104855] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/12/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND Peripheral nerve injury or post-block neurological dysfunction (PBND) are uncommon but a recognized complications of peripheral nerve blocks (PNB). A broad range of its incidence is noted in the literature and hence a critical appraisal of its occurrence is needed. OBJECTIVE In this review, we wanted to know the pooled estimates of PBND and further, determine its pooled estimates following various PNB over time. Additionally, we also sought to estimate the incidence of PBND with or without US guidance. EVIDENCE REVIEW A literature search was conducted in six databases. For the purposes of the review, we defined PBND as any new-onset sensorimotor disturbances in the distribution of the performed PNB either attributable to the PNB (when reported) or reported in the context of the PNB (when association with a PNB was not mentioned). Both prospective and retrospective studies which provided incidence of PBND at timepoints of interest (>48 hours to <2 weeks; >2 weeks to 6 weeks, 7 weeks to 5 months, 6 months to 1 year and >1 year durations) were included for review. Incidence data were used to provide pooled estimates (with 95% CI) of PBND at these time periods. Similar estimates were obtained to know the incidence of PBND with or without the use of US guidance. Additionally, PBND associated with individual PNB were obtained in a similar fashion with upper and lower limb PNB classified based on the anatomical location of needle insertion. FINDINGS The overall incidence of PBND decreased with time, with the incidence being approximately 1% at <2 weeks' time (Incidence per thousand (95% CI)= 9 (8; to 11)) to approximately 3/10 000 at 1 year (Incidence per thousand (95% CI)= 0. 3 (0.1; to 0.5)). Incidence of PBND differed for individual PNB with the highest incidence noted for interscalene block. CONCLUSIONS Our review adds information to existing literature that the neurological complications are rarer but seem to display a higher incidence for some blocks more than others. Use of US guidance may be associated with a lower incidence of PBND especially in those PNBs reporting a higher pooled estimates. Future studies need to standardize the reporting of PBND at various timepoints and its association to PNB.
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Affiliation(s)
- Ethan Lemke
- Emergency Medicine, University of Michigan Health-West, Wyoming, Michigan, USA
| | - David F Johnston
- Department of Anaesthesia, Belfast Health and Social Care Trust, Belfast, Northern Ireland, UK
| | - Matthew B Behrens
- Department of Emergency Medicine, Kent Hospital, Warwick, Rhode Island, USA
| | - Melinda S Seering
- Department of Anesthesia, University of Iowa Healthcare, Iowa City, Iowa, USA
| | - Brie M McConnell
- Davis Library, University of Waterloo, Waterloo, Ontario, Canada
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Arraut J, Thomas J, Oakley C, Umeh UO, Furgiuele DL, Schwarzkopf R. Peripheral Nerve Catheter Reduces Postoperative Opioid Consumption and Pain in Revision Total Knee Arthroplasty. Arthroplast Today 2023; 22:101155. [PMID: 37663072 PMCID: PMC10472143 DOI: 10.1016/j.artd.2023.101155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/22/2023] [Accepted: 05/08/2023] [Indexed: 09/05/2023] Open
Abstract
Background Patients undergoing revision total knee arthroplasty (rTKA) have historically received high doses of opioids during the perioperative period. As awareness of opioid use has heightened, opioid administration has continuously decreased. This study aimed to evaluate if peripheral nerve catheter (PNC) use in rTKA reduces opiate consumption while maintaining similar pain control and postoperative function levels. Methods A retrospective review of 354 patients who underwent rTKA between July 2019 and January 2022 was conducted. Fifty total patients who received an adductor canal PNC were propensity-matched 1:1 to a control group of 50 patients that did not receive a PNC. To assess the primary outcome of opiate consumption, nursing documented opiate administration events were converted into morphine milligram equivalents per 24-hour interval. Postoperative pain and functional status were assessed using the verbal rating scale for pain and the Activity Measure for Post-Acute Care scores, respectively. Results Compared to the control group, the PNC group demonstrated significantly lower overall inpatient opiate consumption (98.68 ± 117.03 vs 176.69 ± 203.47 morphine milligram equivalents; 44.15% decrease, P = .021) and lower verbal rating scale pain scores at 60 to 72 hours postoperatively (4.85 ± 1.24 vs 5.83 ± 1.35; 16.81% decrease, P = .038). There was no significant difference in Activity Measure for Post-Acute Care scores postoperatively (raw score: 19.41 ± 3.61 vs 19.46 ± 3.18; 0.26% decrease, P = .952). Finally, the PNC cohort was significantly less likely to be readmitted within 90 days after surgery (0.0% vs 12.0%; P = .012). Conclusions In rTKA patients, PNC can significantly reduce inpatient opioid consumption while maintaining a comparable functional recovery and superior pain control. Level III Evidence Retrospective Cohort Study.
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Affiliation(s)
- Jerry Arraut
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Jeremiah Thomas
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Christian Oakley
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Uchenna O. Umeh
- Department of Anesthesiology, Critical Care and Pain Medicine, Hospital for Special Surgery, New York, NY, USA
| | - David L. Furgiuele
- Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Langone Health, New York, NY, USA
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
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Hinzpeter J, Barahona M, Aliste J, Barrientos C, Zamorano A, Palet M, Catalan J, Campo MD, Lagos N. Gonyautoxins 2/3 Local Periarticular Injection for Pain Management after Total Knee Arthroplasty: A Double-Blind, Randomized Study. J Knee Surg 2023; 36:389-396. [PMID: 34507361 DOI: 10.1055/s-0041-1735312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The purpose of this study was to compare the efficacy of periarticular infiltration of gonyautoxin 2/3 (GTX 2/3) and a mixture of levobupivacaine, ketorolac, and epinephrine for pain management after total knee arthroplasty (TKA). Forty-eight patients were randomly allocated to receive periarticular infiltration of 40 µg GTX 2/3 (n = 24) diluted in 30 mL of sodium chloride 0.9% (study group) or a combination of 300 mg of levobupivacaine, 1 mg of epinephrine, and 60 mg ketorolac (n = 24) diluted in 150 mL of sodium chloride 0.9% (control group). Intraoperative anesthetic and surgical techniques were identical for both groups. Postoperatively, all patients received patient-controlled analgesia (morphine bolus of 1 mg; lockout interval of 8 minutes), acetaminophen, and ketoprofen for 72 hours. A blinded investigator recorded morphine consumption, which was the primary outcome. Also, the range of motion (ROM) and static and dynamic pain were assessed at 6, 12, 36, and 60 hours after surgery. The incidence of adverse events, time to readiness for discharge, and length of hospital stay were also recorded. The median of total cumulative morphine consumption was 16 mg (range, 0-62 mg) in the GTX 2/3 group and 9 mg (range, 0-54 mg) in control group, which did not reach statistical difference (median test, p = 0.40). Furthermore, static and dynamic pain scores were similar at all time intervals. GTX 2/3 was inferior in range of motion at 6 and 12 hours; nevertheless, we noted no difference after 36 hours. No differences between groups were found in terms of complications, side effects, or length of hospital stay. No significant differences were found between groups in terms of breakthrough morphine requirement. However, local anesthetic use resulted in an increased ROM in the first 12 hours. This prospective randomized clinical trial shows that GTX 2/3 is a safe and efficient drug for pain control after TKA; nevertheless, more studies using GTX 2/3 with larger populations are needed to confirm the safety profile and efficiency. This is level 1 therapeutic study, randomized, double-blind clinical trial.
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Affiliation(s)
- Jaime Hinzpeter
- Department of Orthopedics, Hospital Clinico Universidad de Chile, Santiago, Chile
| | - Maximiliano Barahona
- Department of Orthopedics, Hospital Clinico Universidad de Chile, Santiago, Chile
| | - Julián Aliste
- Department of Anesthesiology and Perioperative Medicine, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Cristian Barrientos
- Department of Orthopedics, Hospital Clinico Universidad de Chile, Santiago, Chile.,Department of Orthopedics, Clínica Santa María, Santiago, Chile
| | - Alvaro Zamorano
- Department of Orthopedics, Hospital Clinico Universidad de Chile, Santiago, Chile
| | - Miguel Palet
- Department of Orthopedics, Hospital Clinico Universidad de Chile, Santiago, Chile
| | - Jaime Catalan
- Department of Orthopedics, Hospital Clinico Universidad de Chile, Santiago, Chile
| | - Miguel Del Campo
- Membrane Biochemistry Laboratory, Department of Physiology and Biophysics, Faculty of Medicine Universidad de Chile, Santiago, Chile
| | - Néstor Lagos
- Membrane Biochemistry Laboratory, Department of Physiology and Biophysics, Faculty of Medicine Universidad de Chile, Santiago, Chile
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Naylor BH, Tarazi JM, Salem HS, Harwin SF, Mont MA. Wound Management following Total Knee Arthroplasty: An Updated Review. J Knee Surg 2023; 36:274-283. [PMID: 34261158 DOI: 10.1055/s-0041-1731740] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Optimal wound closure techniques following total knee arthroplasty (TKA) have focused on enhancing healing potential, preventing infection, yielding satisfactory cosmesis, and allowing early ambulation and functionality. An appropriate layered closure and management of the TKA typically involves addressing the (1) deep fascial layer; (2) subdermal layer; (3) intradermal layer, including the subcuticular region; and (4) final application of a specific aseptic dressing, each of which are covered here in detail. This focused critical review of the literature discusses traditional techniques used in all layers of wound closure following TKA while introducing several emerging popular techniques. For example, absorbable barbed skin sutures and occlusive dressings have the potential to reduce operative time, limit the need for early postoperative visits, obviate the need for suture or staple removal, and safely promote patient communication via telemedicine. As novel wound closure techniques continue to emerge and traditional approaches are improved upon, future comparative studies will assist in elucidating the key advantages of various options. In an extremely important field that has tremendous variability, these efforts may enable the reaching of a classically elusive standard of care for these techniques.
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Affiliation(s)
- Brandon H Naylor
- Northwell Health Orthopaedics, Lenox Hill Hospital, New York City, New York
| | - John M Tarazi
- Northwell Health Orthopaedics, Lenox Hill Hospital, New York City, New York
| | - Hytham S Salem
- Northwell Health Orthopaedics, Lenox Hill Hospital, New York City, New York
| | - Steven F Harwin
- Department of Orthopaedic Surgery, Mount Sinai West Hospital, New York City, New York
| | - Michael A Mont
- Northwell Health Orthopaedics, Lenox Hill Hospital, New York City, New York
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Batko BD, Ippolito JA, Gupta A, Bukowiec L, Potter JS, Joshi T, Kissin YD. Synergistic effects of robotic surgery and IPACK nerve block on reduction of opioid consumption in total knee arthroplasty. J Orthop 2022; 34:226-232. [PMID: 36120477 PMCID: PMC9474319 DOI: 10.1016/j.jor.2022.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/01/2022] [Indexed: 11/30/2022] Open
Abstract
Background There are numerous strategies to combat postoperative analgesia and expedite recovery after total knee arthroplasty (TKA). The purpose of this study was to determine opioid consumption, length of stay, and functional outcomes after robotic versus standard TKA in the setting of various regional pain modalities. Methods A consecutive series of patients treated with unilateral primary robotic or standard TKA from January 2018-February 2021 were retrospectively identified. Regional pain modalities included peri-articular injection (PAI), adductor canal block (ACB), and infiltration between popliteal artery and capsule of knee (IPACK). Patient demographics, operative/perioperative variables, and postoperative function were recorded. Daily opiate consumption was calculated as morphine milligram equivalents (MME). Multivariate regression was performed to control for age, sex, and race. Results After review, 283 patients (177 Females; 106 Males) were included. Robotic TKA patients received IPACK + ACB (36), while standard TKA patients received either ACB (45), IPACK + ACB (167), or PAI (35). Daily inpatient opioid consumption in the standard IPACK + ACB (p = 0.02) and robotic IPACK + ACB groups (p = 0.0001) was significantly lower compared to standard ACB. When combined with IPACK block, robotic procedures synergistically lowered opiate consumption (p = 0.004) compared to standard procedures and led to earlier discharge (p = 0.003). The robotic IPACK + ACB cohort also demonstrated improved early ambulation compared to standard ACB, (p = 0.05), whereas the same benefit was not seen for patients who received IPACK during standard TKA. Conclusions The utilization of IPACK block decreases inpatient postoperative opioid requirements following TKA. Robotic TKA and IPACK block appeared to have a synergistic effect on opioid consumption and postoperative recovery.
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Key Words
- ACB, adductor canal block
- ANOVA, analysis of variance
- ASA, American Society of Anesthesiologists
- BMI, body mass index
- CI, confidence interval
- FNB, femoral nerve block
- IPACK, infiltration between the popliteal artery and the capsule of the knee
- Infiltration between popliteal artery and capsule of knee (IPACK) block
- LOS, length of stay
- MME, morphine milligram equivalents
- NJPMP, New Jersey Prescription Monitoring Program
- Opioids
- PAI, periarticular injection
- ROM, range of motion
- Regional anesthesia
- Robotic surgery
- SD, standard deviation
- TKA, total knee arthroplasty
- Total knee arthroplasty (TKA)
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Affiliation(s)
- Brian D Batko
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, 140 Bergen Street, Suite D-1610, Newark, NJ, 07103, USA
| | - Joseph A Ippolito
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, 140 Bergen Street, Suite D-1610, Newark, NJ, 07103, USA
| | - Arjun Gupta
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, 140 Bergen Street, Suite D-1610, Newark, NJ, 07103, USA
| | - Lainey Bukowiec
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, 340 Kingsland Street, Nutley, NJ, 07110, USA
| | - James S Potter
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, 140 Bergen Street, Suite D-1610, Newark, NJ, 07103, USA
| | - Tej Joshi
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, 140 Bergen Street, Suite D-1610, Newark, NJ, 07103, USA
| | - Yair D Kissin
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, 340 Kingsland Street, Nutley, NJ, 07110, USA
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12
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Berardino K, Carroll AH, Ricotti R, Popovsky D, Civilette MD, Urits I, Viswanath O, Sherman WF, Kaye AD. The Ramifications of Opioid Utilization and Outcomes of Alternative Pain Control Strategies for Total Knee Arthroplasties. Orthop Rev (Pavia) 2022; 14:37496. [PMID: 36045694 DOI: 10.52965/001c.37496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Morbidity and mortality related to opioid use has generated a public health crisis in the United States. Total knee arthroplasty (TKA) is an increasingly common procedure and is often accompanied by post-operative opioid utilization. Unfortunately, post-operative opioid usage after TKA has been shown to lead to higher rates of complications, longer hospital stays, increased costs, and more frequent need for revision surgery. Pre-operative opioid utilization has been shown to be one of the most important predictors of post-operative opioid usage. Additional risk factors for continued post-operative opioid utilization after TKA include pre-operative substance and tobacco use as well as higher post-operative prescription dosages, younger age, female gender, and Medicaid insurance. One method for mitigating excessive post-operative opioid utilization are Enhanced Recovery After Surgery (ERAS) protocols, which include a multidisciplinary approach that focuses on perioperative factors to optimize patient recovery and function after surgery. Additional strategies include multimodal pain regimens with epidural anesthetics, extended duration local anesthetics and adjuvants, and ultrasound guided peripheral nerve blocks. In recent years, opioid prescribing duration limitations have also been put into place by state and federal government, hospital systems, and ambulatory surgery centers making effective acute pain management imperative for all stakeholders. In this regard, as rates of TKA continue to increase across the United States, multidisciplinary efforts by all stakeholders are needed to ensure adequate pain control while preventing the negative sequalae of opioid medications.
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Affiliation(s)
| | | | | | | | | | - Ivan Urits
- Department of Anesthesiology, Louisiana State University Health Science Center Shreveport
| | - Omar Viswanath
- Innovative Pain and Wellness; Department of Anesthesiology, Creighton University School of Medicine
| | | | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Science Center Shreveport
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13
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The difficulty of choosing the method of analgesia after total replacement of the lower limb large joints (case report, literature review). ACTA BIOMEDICA SCIENTIFICA 2022. [DOI: 10.29413/abs.2022-7.4.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A case of successful treatment of a patient with a periprosthetic fracture of the femur is described. The fracture occurred one day after total hip replacement as a result of a fall, possibly associated with postoperative conduction analgesia. Lower limb large joints total replacement may become the most frequently performed type of elective surgery already in the current decade. The increasing prevalence of osteoporosis, osteoarthritis, rheumatic diseases and hip fractures is an objective prerequisite for it. Despite of all efforts, the problem of postoperative pain control during these surgical interventions currently remains unresolved. There is currently no “gold standard” for pain relief after total hip and knee replacement surgeries. An excellent ratio of effectiveness and safety is demonstrated by multimodal pain relief programs based on peripheral nerve blocks. However, while having undeniable advantages, conduction anesthesia/analgesia has a critically important drawback. The cornerstone of postoperative rehabilitation for patients undergoing total hip or knee replacement is their early activation. All methods of conduction anesthesia are associated with motor blockade. In particular, femoral nerve block causes weakness of quadriceps muscle of thigh, inducing patients’ inadvertent falling when attempting to stand or walk. The situation with the choice of the method of anesthesia after total replacement of the lower limb large joints can be described as “a long way to go”.
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14
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Hasabo EA, Assar A, Mahmoud MM, Abdalrahman HA, Ibrahim EA, Hasanin MA, Emam AK, AbdelQadir YH, AbdelAzim AA, Ali AS. Adductor canal block versus femoral nerve block for pain control after total knee arthroplasty: A systematic review and Meta-analysis. Medicine (Baltimore) 2022; 101:e30110. [PMID: 36042669 PMCID: PMC9410636 DOI: 10.1097/md.0000000000030110] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Femoral nerve block is a widely accepted nerve block method with evident reduction in consumption of opioid painkiller and minimization of the duration of hospital stay but may cause weakness of quadriceps muscle strength. Adductor canal block is another nerve block technique that attracts the attention of scientific community nowadays because of its possible superiority over Femoral nerve block regarding mobility and muscle strength. METHODS This is a systematic review and meta-analysis of 33 studies, aiming to compare femoral nerve block with adductor canal block following total knee arthroplasty regarding pain control and mobilization. RESULTS Adductor canal block showed better preservation of quadriceps muscle strength (MD = 0.28, 95% CI [0.11, 0.46], P = .002), and better mobilization up to 2 days postoperatively. However, no significant difference was found between the 2 interventions regarding pain control (MD = 0.06, 95% CI [-0.06, 0.17], P = .33) or opioid consumption (SMD = 0.08, 95% CI [-0.06, 0.22], P = .28) up to 2 days postoperatively. The better mobilization results of adductor canal block did not translate into a significant difference in the risk of falls or patients' satisfaction; however, adductor canal block patients had less mean length of hospital stay than the patients with femoral nerve block. CONCLUSION Both femoral nerve block and adductor canal block provide similar results regarding pain control and opioid consumption, however adductor canal block provides better preservation of quadriceps strength and mobilization, giving it more advantage over femoral nerve block.
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Affiliation(s)
- Elfatih A. Hasabo
- Faculty of Medicine, University of Khartoum, Khartoum, Sudan
- International Medical Research Association (IMedRA)
| | - Ahmed Assar
- International Medical Research Association (IMedRA)
- Faculty of Medicine, Menofia University, Shebin El kom, Menofia, Egypt
| | - Maysa Madny Mahmoud
- International Medical Research Association (IMedRA)
- Faculty of Medicine, South Valley University, Qena, Egypt
| | - Hamid Ali Abdalrahman
- International Medical Research Association (IMedRA)
- Faculty of Medicine, University of Gezira, Wad Madani, Sudan
| | - EzzElDien A. Ibrahim
- International Medical Research Association (IMedRA)
- Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Menna Allah Hasanin
- International Medical Research Association (IMedRA)
- Faculty of Medicine, Al-Azhar University of Cairo, Cairo, Egypt
| | - Amr Khaled Emam
- International Medical Research Association (IMedRA)
- Faculty of Medicine, South Valley University, Qena, Egypt
| | - Yossef Hassan AbdelQadir
- International Medical Research Association (IMedRA)
- Faculty of Medicine, Beni Suef university, Egypt
| | - Ahmed Alaa AbdelAzim
- International Medical Research Association (IMedRA)
- Faculty of Medicine, Beni Suef university, Egypt
| | - Ahmed Said Ali
- International Medical Research Association (IMedRA)
- Faculty of Medicine, Al-Azhar University of Cairo, Cairo, Egypt
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15
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Fujita Y, Mera H, Watanabe T, Furutani K, Kondo HO, Wakai T, Kawashima H, Ogose A. Significantly earlier ambulation and reduced risk of near-falls with continuous infusion nerve blocks: a retrospective pilot study of adductor canal block compared to femoral nerve block in total knee arthroplasty. BMC Musculoskelet Disord 2022; 23:768. [PMID: 35953812 PMCID: PMC9373377 DOI: 10.1186/s12891-022-05735-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 07/29/2022] [Indexed: 12/14/2022] Open
Abstract
Background Near-falls should be detected to prevent falls related to the earlier ambulation after Total knee arthroplasty (TKA). The quadriceps weakness with femoral nerve block (FNB) has led to a focus on adductor canal block (ACB). We purposed to examine the risk of falls and the earlier ambulation in each continuous infusion nerve block. Methods Continuous infusion nerve block (FNB or ACB) was performed until postoperative day (POD) 2 or 3. Pain levels and falls/near-falls with knee-buckling were monitored from POD 1 to POD 3. The score on the manual muscle test, MMT (0 to 5, 5 being normal), of the patients who could ambulate on POD 1, was investigated. Results A total of 73 TKA cases, 36 FNB and 37 ACB, met the inclusion criteria. No falls were noted. But episodes of near-falls with knee-buckling were witnessed in 14 (39%) cases in the FNB group and in 4 (11%) in the ACB group (p = 0.0068). In the ACB group, 81.1% of patients could ambulate with parallel bars on POD 1, while only 44.4% of FNB patients could do so (p = 0.0019). The quadriceps MMT values in the ACB group was 2.82, significantly higher than 1.97 in the FNB group (p = 0.0035). There were no significant differences in pain as measured with a numerical rating scale (NRS) and rescue analgesia through POD 3. Conclusion ACB was associated with significantly less knee-buckling and earlier ambulation post-TKA, with better quadriceps strength. Our study indicated the incidence of falls and near-falls with continuous infusion nerve blocks, and support the use of ACB to reduce the risk of falls after TKA. It is suggested that a certain number of the patients even with continuous ACB infusion should be considered with the effect of motor branch to prevent falls. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-022-05735-6.
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Affiliation(s)
- Yutaka Fujita
- Department of Orthopedic Surgery, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, 4132 Urasa, Minami-Uonuma, Niigata, 949-7302, Japan.,Present Address: Department of Orthopedic Surgery, Nagaoka Chuo General Hospital, 2041, Kawasaki-machi, Nagaoka City, Niigata, 940-8653, Japan
| | - Hisashi Mera
- Department of Orthopedic Surgery, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, 4132 Urasa, Minami-Uonuma, Niigata, 949-7302, Japan.
| | - Tatsunori Watanabe
- Department of Anesthesiology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, 4132 Urasa, Minami-Uonuma, Niigata, 949-7302, Japan
| | - Kenta Furutani
- Department of Anesthesiology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, 4132 Urasa, Minami-Uonuma, Niigata, 949-7302, Japan.,Present Address: Department of Anesthesiology, Niigata University Graduate School of Medical and Dental Sciences, 754, Ichibancho, Asahimachidori, Chuo-ku, Niigata, 951-8211, Japan
| | - Haruna O Kondo
- Division of Rehabilitation, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, 4132 Urasa, Minami-Uonuma, Niigata, 949-7302, Japan
| | - Takao Wakai
- Division of Rehabilitation, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, 4132 Urasa, Minami-Uonuma, Niigata, 949-7302, Japan
| | - Hiroyuki Kawashima
- Division of Orthopedic Surgery, Niigata University Graduate School of Medical and Dental Sciences, 754, Ichibancho, Asahimachidori, Chuo-ku, Niigata, 951-8211, Japan
| | - Akira Ogose
- Department of Orthopedic Surgery, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, 4132 Urasa, Minami-Uonuma, Niigata, 949-7302, Japan
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16
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Hasegawa M, Singh D, Urits I, Pi M, Nakasone C, Viswanath O, Kaye AD. Review on Nerve Blocks Utilized for Perioperative Total Knee Arthroplasty Analgesia. Orthop Rev (Pavia) 2022; 14:37405. [PMID: 35936803 PMCID: PMC9353705 DOI: 10.52965/001c.37405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/29/2023] Open
Abstract
Total Knee Arthroplasty (TKA) is an increasingly common procedure performed for advanced osteoarthritis. Optimal perioperative pain management strategies are critical for early mobilization and shorter hospital stays in TKA. Peripheral nerve blocks commonly used in TKA perioperative analgesia including individual and combined femoral, obturator, sciatic, lumbar plexus, and adductor canal nerve blocks. Overall, the safety profile varies depending on which block is utilized, but the current evidence suggests when optimally chosen and delivered, peripheral nerve blocks may provide a safe, effective option for perioperative analgesia. Determining optimal analgesic regimens for total knee arthroplasty is critical to improve postoperative pain, patient satisfaction, decreasing opioid usage, recovery times and functional outcomes, and as such, peripheral nerve blocks may represent a viable option to supplement analgesic requirements in the perioperative period.
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Affiliation(s)
- Morgan Hasegawa
- Surgery- Division of Orthopaedics, University of Hawai'i Department of Sugery-Division of Orthopaedics
| | - Dylan Singh
- John A. Burns School of Medicine, University of Hawai'i- John A . Burns School of Medicine
| | - Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School; Southcoast health, southcoast health physicians group, pain medicine; Department of Anesthesiology, Louisiana State University Health Shreveport, Department of Anesthesiology
| | - Michael Pi
- University of Hawai'i, Department of Surgery; Pediatric Anesthesia Division Lead, Department of Anesthesiology; American Society of Anesthesiology; Pediatric Anesthesia Division Lead, Pacific Anesthesia Corporation, Inc
| | - Cass Nakasone
- The Bone and Joint Center at Straub, Straub Clinic and Hospital, Honolulu, Hawaii; University of Hawai'i, John A. Burns School of Medicine, Honolulu, Hawaii
| | - Omar Viswanath
- Department of Anesthesiology, Louisiana State University Health Shreveport, Department of Anesthesiology; Valley Pain Consultants e Envision Physician Services; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology; Creighton University School of Medicine, Department of Anesthesiology
| | - Alan D Kaye
- Department of Anesthesia, Louisiana State University Health Shreveport
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17
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Sveom DS, Horberg JV, Allen DA, Mann JW, Moskal JT. Ultrasound-Guided Adductor Canal Block Versus Intraoperative Transarticular Saphenous Nerve Block: A Retrospective Analysis. J Arthroplasty 2022; 37:S134-S138. [PMID: 35190244 DOI: 10.1016/j.arth.2021.11.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/15/2021] [Accepted: 11/22/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The ultrasound-guided adductor canal block (High-ACB) is an effective option for pain control in total knee arthroplasty (TKA), but its use can add substantial cost and preparatory time to a TKA procedure. An intraoperative adductor canal block (Low-ACB) performed by the operative surgeon has been described as an alternative. The hypothesis of this study is that the Low-ACB would achieve noninferior pain control and opioid utilization postoperatively when compared to the High-ACB. METHODS This is a retrospective study of a prospectively maintained database comparing the High-ACB vs the Low-ACB. The primary outcome measure was morphine milligram equivalents consumed. Secondary outcome measures included Visual Analog Scale pain scores, postoperative outcomes (Patient-Reported Outcome Measurement Information System, Knee Injury and Osteoarthritis Outcome Score, knee range of motion), length of stay, postoperative speed of mobilization, and complications related to the type of block. RESULTS There were 139 patients in the study. There was lower opioid use in the first 24 hours in the Low-ACB compared to the High-ACB group respectively (26.3 vs 30, P = .29) but this did not reach statistical significance. There was a statistically significant difference in Visual Analog Scale score on postoperative day 1 in the Low-ACB vs High-ACB groups respectively (4.6 vs 3.7, P = .02) but this did not reach the level of clinical significance. There was no statistical difference in the Patient-Reported Outcome Measurement Information System, Knee Injury and Osteoarthritis Outcome Score, or postoperative range of motion. There were no block-related complications in either group. CONCLUSION The Low-ACB is a safe, effective, and cost-saving alternative to the traditional High-ACB for pain control in TKA.
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Affiliation(s)
- Daniel S Sveom
- Department of Orthopaedic Surgery, Virginia Tech Carilion Clinic, Roanoke, VA
| | - John V Horberg
- Department of Orthopaedic Surgery, Virginia Tech Carilion Clinic, Roanoke, VA
| | - Donald A Allen
- Department of Orthopaedic Surgery, Virginia Tech Carilion Clinic, Roanoke, VA
| | - John W Mann
- Department of Orthopaedic Surgery, Virginia Tech Carilion Clinic, Roanoke, VA
| | - Joseph T Moskal
- Department of Orthopaedic Surgery, Virginia Tech Carilion Clinic, Roanoke, VA
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18
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Neely G, Hollis N, Mozingo C. Anesthesia for the Patient Undergoing Knee Procedures. Clin Sports Med 2022; 41:247-261. [PMID: 35300838 DOI: 10.1016/j.csm.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Anesthesia for patients undergoing knee procedures encompasses a large patient population with significant variation in patient age, comorbidities, and type of surgery. In addition, these procedures are performed in vastly different surgical environments, including large academic hospitals, private hospitals, and out-patient surgical centers. These variabilities require a thoughtful and individualized anesthetic approach tailored toward the medical and surgical needs of each patient. This article discusses anesthetic approaches to patients with acute, subacute, and chronic knee-related pathology requiring surgery. We will also review pertinent knee anatomy and innervation and discuss regional nerve blocks and their applications to knee-related surgical procedures.
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Affiliation(s)
- Grant Neely
- West Virginia University Department of Anesthesiology, 1 Medical Center Drive, PO Box 8255, Morgantown, WV 26508, USA.
| | - Nicole Hollis
- West Virginia University Department of Anesthesiology, 1 Medical Center Drive, PO Box 8255, Morgantown, WV 26508, USA
| | - Cy Mozingo
- West Virginia University Department of Anesthesiology, 1 Medical Center Drive, PO Box 8255, Morgantown, WV 26508, USA
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19
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Choi YS, Kim TW, Chang MJ, Kang SB, Chang CB. Enhanced recovery after surgery for major orthopedic surgery: a narrative review. Knee Surg Relat Res 2022; 34:8. [PMID: 35193701 PMCID: PMC8864772 DOI: 10.1186/s43019-022-00137-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 02/08/2022] [Indexed: 12/17/2022] Open
Abstract
Background With increasing interest in enhanced recovery after surgery (ERAS), the literature on ERAS in orthopedic surgery is also rapidly accumulating. This review article aims to (1) summarize the components of the ERAS protocol applied to orthopedic surgery, (2) evaluate the outcomes of ERAS in orthopedic surgery, and (3) suggest practical strategies to implement the ERAS protocol successfully. Main body Overall, 17 components constituting the highly recommended ERAS protocol in orthopedic surgery were identified. In the preadmission period, preadmission counseling and the optimization of medical conditions were identified. In the preoperative period, avoidance of prolonged fasting, multimodal analgesia, and prevention of postoperative nausea and vomiting were identified. During the intraoperative period, anesthetic protocols, prevention of hypothermia, and fluid management, urinary catheterization, antimicrobial prophylaxis, blood conservation, local infiltration analgesia and local nerve block, and surgical factors were identified. In the postoperative period, early oral nutrition, thromboembolism prophylaxis, early mobilization, and discharge planning were identified. ERAS in orthopedic surgery reduced postoperative complications, hospital stay, and cost, and improved the patient outcomes and satisfaction with accelerated recovery. For successful implementation of the ERAS protocol, various strategies including the standardization of care system, multidisciplinary communication and collaboration, ERAS education, and continuous audit system are necessary. Conclusion The ERAS pathway enhanced patient recovery with a shortened length of stay, reduced postoperative complications, and improved patient outcomes and satisfaction. However, despite the significant progress in ERAS implementation in recent years, it has mainly focused on major surgeries such as arthroplasty. Therefore, further efforts to apply, audit, and optimize ERAS in various orthopedic surgeries are necessary.
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Affiliation(s)
- Yun Seong Choi
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul, South Korea
| | - Tae Woo Kim
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul, South Korea
| | - Moon Jong Chang
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul, South Korea
| | - Seung-Baik Kang
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul, South Korea.,Department of Orthopedic Surgery, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Chong Bum Chang
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea. .,Department of Orthopedic Surgery, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea.
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20
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Decrease in Residual Neurological Symptoms After Institutional Changes in Peripheral Nerve Block Use for Pediatric Knee Surgery. J Pediatr Orthop 2022; 42:e138-e142. [PMID: 34995258 DOI: 10.1097/bpo.0000000000002014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Peripheral nerve blocks (PNBs) have recently been associated with a higher incidence of complications than previously thought. We compared: (1) incidence of PNB-related residual neurological symptoms and (2) patient selection, operative practices, and anesthesia practices for pediatric knee surgery patients before and after changes in PNB administration at our institution. METHODS We compared data from pediatric patients who underwent knee surgery with PNBs from 2014 to 2016 (cohort 1; 100 patients) or 2017 to 2019 (cohort 2; 104 patients). Cohort 2 was treated after PNB administration was limited to a dedicated anesthesia block team at our institution. We used t tests and χ2 tests, with an α level of 0.05. RESULTS The incidence of PNB-related neurological complications was lower in cohort 2 (0.96%;) than cohort 1 (6%) (P=0.045). The 1 complication in cohort 2 was numbness proximal to the knee. Cohort 1 had 5 cases of numbness proximal to the knee and 1 case of neuropathic pain upon palpation of the PNB site. The proportion of female patients was greater in cohort 2 (57%) than cohort 1 (36%) (P=0.01); age and body mass index did not differ between cohorts. In cohort 2, the mean operating time was longer, and tourniquets were used more frequently (both, P<0.01). A greater proportion of PNBs were performed by fellows in cohort 2 (67%) versus cohort 1 (55%) (P=0.01). A smaller proportion of PNBs were performed by residents in cohort 2 (6.9%) versus cohort 1 (16%) (P=0.01). The most common anatomic site for PNBs was the femoral nerve (51%) in cohort 1 and the saphenous nerve (51%) in cohort 2 (P<0.01). CONCLUSIONS The incidence of PNB-related complications after pediatric knee surgery decreased significantly after institutional changes in the regulation of PNB use. This decrease may be explained by shifts toward more experienced providers administering PNBs and preference for more distal anatomic sites, suggesting ways other institutions may lower their PNB complication rates. LEVEL OF EVIDENCE Level III-retrospective prognostic study.
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21
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Kamel I, Ahmed MF, Sethi A. Regional anesthesia for orthopedic procedures: What orthopedic surgeons need to know. World J Orthop 2022; 13:11-35. [PMID: 35096534 PMCID: PMC8771411 DOI: 10.5312/wjo.v13.i1.11] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/20/2021] [Accepted: 01/10/2022] [Indexed: 02/06/2023] Open
Abstract
Regional anesthesia is an integral component of successful orthopedic surgery. Neuraxial anesthesia is commonly used for surgical anesthesia while peripheral nerve blocks are often used for postoperative analgesia. Patient evaluation for regional anesthesia should include neurological, pulmonary, cardiovascular, and hematological assessments. Neuraxial blocks include spinal, epidural, and combined spinal epidural. Upper extremity peripheral nerve blocks include interscalene, supraclavicular, infraclavicular, and axillary. Lower extremity peripheral nerve blocks include femoral nerve block, saphenous nerve block, sciatic nerve block, iPACK block, ankle block and lumbar plexus block. The choice of regional anesthesia is a unanimous decision made by the surgeon, the anesthesiologist, and the patient based on a risk-benefit assessment. The choice of the regional block depends on patient cooperation, patient positing, operative structures, operative manipulation, tourniquet use and the impact of post-operative motor blockade on initiation of physical therapy. Regional anesthesia is safe but has an inherent risk of failure and a relatively low incidence of complications such as local anesthetic systemic toxicity (LAST), nerve injury, falls, hematoma, infection and allergic reactions. Ultrasound should be used for regional anesthesia procedures to improve the efficacy and minimize complications. LAST treatment guidelines and rescue medications (intralipid) should be readily available during the regional anesthesia administration.
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Affiliation(s)
- Ihab Kamel
- Department of Anesthesiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, United States
| | - Muhammad F Ahmed
- Department of Anesthesiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, United States
| | - Anish Sethi
- Department of Anesthesiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, United States
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22
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Cheung CK, Adeola JO, Beutler SS, Urman RD. Postoperative Pain Management in Enhanced Recovery Pathways. J Pain Res 2022; 15:123-135. [PMID: 35058714 PMCID: PMC8765537 DOI: 10.2147/jpr.s231774] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/30/2021] [Indexed: 12/05/2022] Open
Abstract
Postoperative pain is a common but often inadequately treated condition. Enhanced recovery pathways (ERPs) are increasingly being utilized to standardize perioperative care and improve outcomes. ERPs employ multimodal postoperative pain management strategies that minimize opioid use and promote recovery. While traditional opioid medications continue to play an important role in the treatment of postoperative pain, ERPs also rely on a wide range of non-opioid pharmacologic therapies as well as regional anesthesia techniques to manage pain in the postoperative setting. The evidence for the use of these interventions continues to evolve rapidly given the increasing focus on enhanced postoperative recovery. This article reviews the current evidence and knowledge gaps pertaining to commonly utilized modalities for postoperative pain management in ERPs.
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Affiliation(s)
- Christopher K Cheung
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Janet O Adeola
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Sascha S Beutler
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Richard D Urman
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
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Shin SK, Lee DK, Shin DW, Yum TH, Kim JH. Local Infiltration Analgesia Versus Femoral Nerve Block for Pain Control in Anterior Cruciate Ligament Reconstruction: A Systematic Review With Meta-analysis. Orthop J Sports Med 2021; 9:23259671211050616. [PMID: 34796241 PMCID: PMC8593291 DOI: 10.1177/23259671211050616] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 07/26/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Anterior cruciate ligament reconstruction (ACLR) is often performed on an outpatient basis; thus, effective pain management is essential to improving patient satisfaction and function. Local infiltration analgesia (LIA) and femoral nerve block (FNB) have been commonly used for pain management in ACLR. However, the comparative efficacy and safety between the 2 techniques remains a topic of controversy. Purpose: To compare pain reduction, opioid consumption, and side effects of LIA and FNB after ACLR. Study Design: Systematic review; Level of evidence, 3. Methods: A systematic search of MEDLINE, Embase, and Cochrane Library databases was performed to identify studies comparing pain on the visual analog scale (a 100-mm scale), total morphine-equivalent consumption, and side effects between the 2 techniques after ACLR at the early postoperative period. The LIA was categorized into intra-articular injection and periarticular injection, and subgroup analyses were performed comparing either intra-articular injection or periarticular injection with FNB. Two reviewers performed study selection, risk-of-bias assessment, and data extraction. Results: A total of 10 studies were included in this systematic review and meta-analysis. In terms of VAS pain scores, our pooled analysis indicated that FNB was significantly more effective at 2 hours postoperatively compared with LIA (mean difference, 8.19 [95% confidence interval (CI), 0.75 to 15.63]; P = .03), with no significant difference between the 2 techniques at 4, 8, and 12 hours postoperatively; however, LIA was significantly more effective at 24 hours postoperatively compared with FNB (mean difference, 5.61 [95% CI, −10.43 to −0.79]; P = .02). Moreover, periarticular injection showed a significant improved VAS pain score compared with FNB at 24 hours postoperatively (mean difference, 11.44 [95% CI, −20.08 to −2.80]; P = .009), and the improvement reached the threshold of minimal clinically important difference of 9.9. Total morphine-equivalent consumption showed no difference between the 2 techniques, and side effects were unable to be quantified for the meta-analysis because of a lack of data. Conclusion: Compared with FNB, LIA was not as effective at 2 hours, comparable within 12 hours, and significantly more effective at 24 hours postoperatively for reducing pain after ACLR. Total morphine-equivalent consumption showed no significant differences between the 2 techniques.
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Affiliation(s)
- Seong Kee Shin
- Department of Orthopedic Surgery, Seoul Medical Center, Seoul, Republic of Korea
| | - Do Kyung Lee
- Department of Orthopaedic Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Dae Won Shin
- Department of Orthopedic Surgery, Seoul Medical Center, Seoul, Republic of Korea
| | - Tae Hoon Yum
- Department of Orthopedic Surgery, Seoul Medical Center, Seoul, Republic of Korea
| | - Jun-Ho Kim
- Department of Orthopaedic Surgery, Kyung-Hee University Hospital at Gangdong, Seoul, Republic of Korea
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Maniar A, Macachor J, Chiew WLA, Kumar CM, Imani F, Rokhtabnak F. Nuts and Bolts of Peripheral Nerve Blocks for Pain After Hip Fracture for Everyday Anesthetist. Anesth Pain Med 2021; 11:e116099. [PMID: 34692438 PMCID: PMC8520681 DOI: 10.5812/aapm.116099] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/04/2021] [Accepted: 07/05/2021] [Indexed: 01/15/2023] Open
Abstract
A range of peripheral nerve blocks is available to treat hip fracture pain, leaving clinicians confused on choice. No single block appears to be outstanding. The article described the relevant anatomy, technical approach, risk associated, and practicability to facilitate a better understanding of the various approaches available. The clinician should be able to make an informed decision based on local requirements and logistics.
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Affiliation(s)
- Amjad Maniar
- Department of Anaesthesia, Satya Sai Orthopaedic and Multispecialty Hospital, Bengaluru, India
| | - Joselo Macachor
- Department of Anaesthesia, Khoo Teck Puat Hospital, Yishun, Singapore
| | | | - Chandra M. Kumar
- Department of Anaesthesia, Khoo Teck Puat Hospital, Yishun, Singapore
- Corresponding Author: Department of Anaesthesia, Khoo Teck Puat Hospital, Yishun, Singapore.
| | - Farnad Imani
- Pain Research Center, Department of Anesthesiology and Pain Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Faranak Rokhtabnak
- Department of Anesthesiology, Firoozgar General Hospital, Iran University of Medical Sciences, Tehran, Iran
- Corresponding Author: Department of Anesthesiology, Firoozgar General Hospital, Iran University of Medical Sciences, Tehran, Iran.
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Li Q, Hu Q, Alqwbani M, Li D, Yang Z, Wang Q, Kang P. Additional nerve blocks are not superior to multiple-site infiltration analgesia in total knee arthroplasty under adductor canal block. J Orthop Surg Res 2021; 16:591. [PMID: 34645496 PMCID: PMC8513222 DOI: 10.1186/s13018-021-02769-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 10/04/2021] [Indexed: 02/08/2023] Open
Abstract
Background Adductor canal block (ACB) with additional nerve blocks (ANBs) is reported to provide adequate analgesia and enhanced functional rehabilitation in total knee arthroplasty (TKA). The present study aims to evaluate whether ANBs are superior to multiple-site infiltration analgesia (MIA) in patients undergoing TKA under ACB. Methods We enrolled 530 patients undergoing primary TKA from 2015 to 2019 at our institution in this retrospective cohort study. Patients were divided into two groups: Group A was treated with ANBs + ACB; Group B was treated with MIA + ACB. Primary outcomes were pain scores and morphine consumption. Functional recovery was the secondary outcome. Other outcomes included satisfaction score, cost-effectiveness, adverse events, and length of hospital stay (LOS). Results Pain scores at rest and morphine consumption were slightly lower in the ANBs + ACB group than in the MIA + ACB group. No significant difference was found in functional recovery, post-operative complications or LOS between the groups. Meanwhile, the cost of analgesic intervention in the MIA + ACB group was less than that in the ANBs + ACB group. Conclusion The present study suggests that ANBs do not provide superior pain relief compared to MIA for patients undergoing TKA under ACB. Trial registration Chinese Clinical Trial Registry, ChiCTR2100043227. Registered 9 February 2021, https://www.chictr.org.cn/showproj.aspx?proj=121745.
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Affiliation(s)
- Qianhao Li
- Department of Orthopaedics Surgery, West China Hospital, Sichuan University, 37# Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Qinsheng Hu
- Department of Orthopaedics Surgery, West China Hospital, Sichuan University, 37# Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Mohammed Alqwbani
- Department of Orthopaedics Surgery, West China Hospital, Sichuan University, 37# Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Donghai Li
- Department of Orthopaedics Surgery, West China Hospital, Sichuan University, 37# Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Zhouyuan Yang
- Department of Orthopaedics Surgery, West China Hospital, Sichuan University, 37# Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Qiuru Wang
- Department of Orthopaedics Surgery, West China Hospital, Sichuan University, 37# Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Pengde Kang
- Department of Orthopaedics Surgery, West China Hospital, Sichuan University, 37# Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China.
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Mahdy EW, Abd El-Hamid AM, Elbarbary DH. Comparison between adductor canal block and femoral nerve block for different knee surgical procedures. A meta-analysis of randomized trials. EGYPTIAN JOURNAL OF ANAESTHESIA 2021. [DOI: 10.1080/11101849.2021.1984736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Chaturvedi R, Tram J, Chakravarthy K. Reducing opioid usage in total knee arthroplasty postoperative pain management: a literature review and future directions. Pain Manag 2021; 12:105-116. [PMID: 34551582 DOI: 10.2217/pmt-2020-0107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Total knee arthroplasty (TKA) is a common orthopedic surgery performed with a projected 3.5 million procedures to be done by 2030. Current postoperative pain management for TKA is insufficient, as it results in extensive opioid consumption and functional decline postoperatively. This study identifies the best practices for postoperative TKA pain management through a literature review of the last three years. Studies utilizing interventional techniques (local infiltration analgesia, nerve blocks) and pharmacologic options were reviewed on PubMed, Embase, Ovid Medline and Scopus. Primary outcomes analyzed were the effect of different analgesic approaches on pain reduction, opioid use reduction and improvements in functional mobility or quadriceps strength postoperatively. Additionally, this paper explores the use of cooled radiofrequency ablation, a minimally invasive therapy, for preoperative and postoperative TKA pain management.
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Affiliation(s)
- Rahul Chaturvedi
- Department of Anesthesiology, Division of Pain Medicine, University of California San Diego, 9400 Campus Point Dr, La Jolla, CA 92037, USA
| | - Jennifer Tram
- Department of Anesthesiology, Division of Pain Medicine, University of California San Diego, 9400 Campus Point Dr, La Jolla, CA 92037, USA
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Inkk Trial .Çô Intraoperative ketamine for perioperative pain management following total knee endoprosthetic replacement in oncology: a double-blinded randomized trial. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2021; 73:78-84. [PMID: 34332009 PMCID: PMC9801218 DOI: 10.1016/j.bjane.2021.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 06/24/2021] [Accepted: 07/10/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND There has been a growing interest in the use of ketamine following orthopedic surgeries. We hypothesized that low dose intravenous ketamine during surgery would help in mobilization following total knee replacement (TKR) in oncology patients as assessed by the timed to up and go (TUG) test at 72.áhours post-surgery. Our secondary objectives were to compare the opioid requirement at the end of 72.áhours, pain scores, satisfaction with pain management, adverse effects, range of joint movement achieved in the post-operative period and the functional recovery at the end of 1 month. METHODS After the ethics commitee approval, registration of the trial with the Clinical Trial Registry - India (CTRI), and informed consent, this double-blinded trial was conducted. Using computer generated randomization chart, an independent team randomized the patients into ketamine group which received at induction, a ketamine bolus dose of 0.5.ámg.kg-1 before the incision followed by 10.á..g.kg-1min-1 infusion which was maintained intraoperatively till skin closure and the saline group received an equivalent volume of saline. Postoperatively, patient controlled morphine pumps were attached and the pain score with morphine usage were recorded for 72.áhours. The TUG tests and range of motion were assessed by the physiotherapists until 72.áhours. RESULTS Fifty-two patients were enrolled in the trial. Demographics were comparable. No significant intraoperative hemodynamic changes and post-operative adverse events were noted between the groups. A decrease in the TUG test, along with decreased opioid usage with a better range of movements was noted in the ketamine group, but this was not statistically significant. Day of discharge, patient satisfaction score, and functional recovery assessed by Oxford Knee Score (OKS) were comparable between the groups. CONCLUSION In conclusion, low dose intraoperative ketamine infusion does not provide clinical benefit in perioperative pain management and postoperative rehabilitation following total knee endoprosthetic replacement in oncology.
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Stryder BT, Szakiel PM, Kelly M, Shu HT, Bodendorfer BM, Luck S, Argintar EH. Reduced Opioid Use Among Patients Who Received Liposomal Bupivacaine for ACL Reconstruction. Orthopedics 2021; 44:e229-e235. [PMID: 33416897 DOI: 10.3928/01477447-20210104-03] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Standard multimodal pain management for anterior cruciate ligament reconstruction typically includes a combination of local anesthetics, nonsteroidal anti-inflammatory drugs, and opioids. Opioids present a substantial risk, and there is a rising number of prescription opioid-related overdoses in the United States. The goal of this study was to evaluate the quantity of opioids prescribed to patients who received liposomal bupivacaine as a component of their multi-modal pain regimen. The electronic medical records of patients who underwent anterior cruciate ligament reconstruction by a single surgeon at an urban hospital during a 2-year period were evaluated. Patients in the case group received liposomal bupivacaine and those in the control group did not. Statistical analysis of the number of pills prescribed and numeric pain rating scale scores was performed with a 2-tailed unequal variance t test. Statistical analysis of opioid prescription refills was performed with a chi-square test. A total of 67 patients were included. The mean number of 5-mg oxycodone tablets prescribed to the case group (9.29±10.29 tablets) was significantly lower (P<.01) compared with the number prescribed to the control group (66.26±37.13 tablets). Patients in the case group also were less likely to require an opioid prescription refill at the first follow-up appointment (P<.01; absolute risk reduction, 50%; number needed to treat, 2). Mean numeric pain rating scale score at 2 weeks was 2.8±2.1 in the case group and 3.8±2.4 in the control group (P=.09). Patients who received liposomal bupivacaine as part of multimodal pain management had significantly fewer opioid prescriptions. Despite the reduction in opioids prescribed, patients in the case group only showed a trend toward a reduction in pain at 2-week follow-up. [Orthopedics. 2021;44(2):e229-e235.].
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Perioperative nonopioid analgesia reduces postoperative opioid consumption in knee arthroscopy: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc 2021; 29:1887-1903. [PMID: 32889557 DOI: 10.1007/s00167-020-06256-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 08/21/2020] [Indexed: 01/14/2023]
Abstract
PURPOSE The opioid epidemic has prompted an emphasis on investigating opioid-sparing alternatives for pain management following knee arthroscopy. This review evaluated the effects of perioperative nonopioid adjunct analgesia on postoperative opioid consumption and pain control in patients undergoing knee arthroscopy. METHODS A systematic review and meta-analysis was performed using the following databases: PubMed, Embase, Web of Science, MEDLINE, and SCOPUS. Prospective comparative studies assessing the efficacy of various perioperative nonopioid analgesic strategies in patients undergoing knee arthroscopy were included. Twenty-five studies (n = 2408) were included. RESULTS Pre-emptive nonopioid pain medications demonstrated a reduction in cumulative postoperative oral morphine equivalent (OME) consumption by 11.8 mg (95% CI - 18.3, - 5.4, p ≤ 0.0001) and VAS pain scores by 1.5 (95% CI - 2.3, - 0.7, p < 0.001) at 24 h compared to placebo. Postoperative nonopioid pain medications significantly reduced cumulative postoperative OME consumption by 9.7 mg (95% CI - 14.4, - 5.1, p < 0.001) and VAS pain scores by 1.0 (95% CI - 1.354, - 0.633, p < 0.001) at 24 h compared to placebo. Saphenous nerve blocks significantly reduced cumulative postoperative OME consumption by 6.5 mg (95% CI - 10.3, - 2.6, p = 0.01) and VAS pain scores by 0.8 (- 1.4, - 0.3, p = 0.03) at 24 h compared to placebo. Both preoperative patient education and postoperative cryotherapy reduced postoperative opioid consumption. CONCLUSION Perioperative nonopioid pharmacotherapy, saphenous nerve blocks, and cryotherapy for patients undergoing knee arthroscopy significantly reduce opioid consumption and pain scores when compared to placebo at 24 h postoperatively. These interventions should be considered in efforts to reduce opioid consumption in patients undergoing knee arthroscopy. More research is needed to determine which interventions can reduce pain outside of the immediate postoperative period and the potential synergistic effects of combining interventions. LEVEL OF EVIDENCE II.
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31
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Eccles CJ, Swiergosz AM, Smith AF, Bhimani SJ, Smith LS, Malkani AL. Decreased Opioid Consumption and Length of Stay Using an IPACK and Adductor Canal Nerve Block following Total Knee Arthroplasty. J Knee Surg 2021; 34:705-711. [PMID: 31683348 DOI: 10.1055/s-0039-1700840] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Peripheral nerve blocks such as a femoral + sciatic block have demonstrated significant pain relief following TKA. However, these nerve blocks have residual motor deficits which prevent immediate postoperative ambulation. The purpose of this study was to compare outcomes in patients undergoing primary TKA with femoral and sciatic (Fem + Sci) motor nerve blocks versus an adductor canal and the interspace between the popliteal artery and the capsule of the posterior knee and adductor canal block (IPACK + ACB) sensory nerve blocks. A total of 100 consecutive patients were reviewed, 50 received Fem + Sci nerve blocks and 50 received IPACK + ACB blocks preoperatively. There were no differences in the two groups with respect to surgical technique, implant type, postoperative pain, and physical therapy protocols. Differences in opioid requirements, length of stay (LOS), distance walked, and common knee scoring systems were analyzed. Among them, 62% IPACK + ACB patients were discharged on postoperative day 1 compared with 14% in the Fem + Sci group (p < 0.0001). The IPACK + ACB patients had a shorter LOS (mean 1.48 days vs. 2.02 days, p < 0.001), ambulated further on postoperative day 0 (mean 21.4 feet vs. 5.3 feet, p < 0.001), and required less narcotics the day after surgery (mean, 15.7 vs. 24.0 morphine equivalents p < 0.0001) and at 2 weeks (mean, 6.2 vs. 9.3 morphine equivalents, p = 0.025). The use of this combination IPACK and ACB demonstrated improved early ambulation with a decrease in opioid use and length of stay compared with a femoral and sciatic motor nerve block in patients undergoing primary TKA.
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Affiliation(s)
- Christian J Eccles
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky
| | - Andrew M Swiergosz
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky
| | - Austin F Smith
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky
| | - Samrath J Bhimani
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky
| | - Langan S Smith
- Orthopedic Associates, KentuckyOne Health Medical Group, Louisville, Kentucky
| | - Arthur L Malkani
- Department of Orthopaedic Surgery, University of Louisville, Louisville, Kentucky
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Betz U, Langanki L, Heid F, Spielberger J, Schollenberger L, Kronfeld K, Büttner M, Büchler B, Goldhofer M, Eckhard L, Drees P. The PROMISE study protocol: a multicenter prospective study of process optimization with interdisciplinary and cross-sectoral care for German patients receiving hip and knee endoprostheses. Acta Orthop 2021; 92:156-162. [PMID: 33297798 PMCID: PMC8159201 DOI: 10.1080/17453674.2020.1853927] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - Knee and hip replacement are common and increasing procedures, and an optimized care process that could be implemented in different settings would be useful. The PROMISE trial investigates whether a new care process works equally in different German settings and how the results compare with current non-standardized care.Patients and methods - This multi-center prospective mixed-method study includes 2,000 German patients receiving arthritis-related hip or knee endoprostheses. An interdisciplinary and cross-sectoral care process was developed and implemented in 3 German hospitals with different levels of care, and corresponding rehabilitation centers were included to bridge the gap after acute care.Duration and outcome - The PROMISE trial recruited patients between May 2018 and March 2020. Follow-up will end in February 2021. Assessments are performed at: examination on clinical indication, 1 week before surgery, on the day of surgery, at the end of hospitalization, end of the rehabilitation program, and 3 months, 6 months, and 12 months after surgery. Outcomes include patient-reported outcomes, medical examination findings, and routinely collected data regarding the surgery and complications. Guideline-based interviews are conducted with selected patients and care partners. The primary endpoint is the presence of chronic pain at 12 months after surgery. Secondary endpoints are the number of recognized pre-existing conditions, physical activity at 12 months after surgery, use of medical services, quality of life, and interactions between care partners.Trial registration - The trial is registered with the German Clinical Trials Register (https://www.drks.de; DRKS00013972; March 23, 2018).
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Affiliation(s)
- Ulrich Betz
- Institute of Physical Therapy, Prevention and Rehabilitation, University Medical Center of the Johannes Gutenberg University, Mainz;,Correspondence:
| | - Laura Langanki
- Institute of Physical Therapy, Prevention and Rehabilitation, University Medical Center of the Johannes Gutenberg University, Mainz
| | - Florian Heid
- Department of Anaesthesiology, University Medical Center of the Johannes Gutenberg University, Mainz
| | - Jan Spielberger
- Department of Anaesthesiology and Intensive Care Medicine, St Josef Hospital, Vienna, Austria
| | - Lukas Schollenberger
- Interdisciplinary Center for Clinical Trials, University Medical Center of the Johannes Gutenberg University, Mainz
| | - Kai Kronfeld
- Interdisciplinary Center for Clinical Trials, University Medical Center of the Johannes Gutenberg University, Mainz
| | - Matthias Büttner
- Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Center of the Johannes Gutenberg University, Mainz
| | - Britta Büchler
- Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Center of the Johannes Gutenberg University, Mainz
| | - Markus Goldhofer
- Department of Trauma and Orthopedic Surgery, Hunsrück Hospital Kreuznacher Diakonie, Simmern/Hunsrück
| | - Lukas Eckhard
- Department of Orthopedics and Traumatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Philipp Drees
- Department of Orthopedics and Traumatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
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Lee S, Angel C, Han JH. Succinct Approach to Delirium in the Emergency Department. CURRENT EMERGENCY AND HOSPITAL MEDICINE REPORTS 2021; 9:11-18. [PMID: 33758677 PMCID: PMC7971395 DOI: 10.1007/s40138-021-00226-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2021] [Indexed: 11/25/2022]
Abstract
Purpose of Review This study aims to provide a concise delirium review for practicing emergency medicine providers using the Assess, Diagnose, Evaluate, Prevent, and Treat (ADEPT) framework. Recent Findings Delirium is a form of acute brain dysfunction that results in significant mortality and morbidity for older emergency department (ED) patients. Delirium is frequently missed by healthcare providers, but monitoring for this syndrome using brief delirium assessments may improve recognition. Once delirium is diagnosed, emergency medicine providers' primary goal is to perform a comprehensive history and physical examination to uncover the underlying etiology for delirium. This includes obtaining history from a collateral historian and obtaining an accurate medication history. If posssible, emergency physicians (EPs) should treat the medical etiology that precipitated the delirium. If agitated, non-pharmacologic interventions such that minimize the use of tethers are preferred. Pharmacologic agents such as antipsychotic medications should be used as a last resort. Summary Delirium is a common geriatric emergency and requires the EP to assess, diagnose, evaluate, prevent, and treat. Delirium is a key geriatric syndrome that geriatric ED providers should routinely screen for. A strong emphasis is on the widespread use of delirium screening, followed by prevention and treatment efforts.
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Affiliation(s)
- Sangil Lee
- Department of Emergency Medicine, The University of Iowa Carver College of Medicine, Iowa City, IA USA
| | - Clay Angel
- Department of Hospital Medicine, Kaiser Permanente San Jose Medical Center, San Jose, CA USA
| | - Jin H. Han
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN USA
- Geriatric Research, Education, and Clinical Center, Tennessee Valley Healthcare System, Nashville, TN USA
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Lin DY, Morrison C, Brown B, Saies AA, Pawar R, Vermeulen M, Anderson SR, Lee TS, Doornberg J, Kroon HM, Jaarsma RL. Pericapsular nerve group (PENG) block provides improved short-term analgesia compared with the femoral nerve block in hip fracture surgery: a single-center double-blinded randomized comparative trial. Reg Anesth Pain Med 2021; 46:398-403. [PMID: 33637625 DOI: 10.1136/rapm-2020-102315] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 02/12/2021] [Accepted: 02/16/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND The femoral nerve block (FNB) may be used for analgesia in hip fracture surgery. The pericapsular nerve group (PENG) block is a novel regional technique and may provide better pain reduction while preserving motor function, but these blocks have not been directly compared. METHODS In a single-center double-blinded randomized comparative trial, patients presenting for hip fracture surgery received analgesia with either FNB or PENG block. The primary outcome measure was pain scores (Numeric Rating Scale (NRS) 0 to 10). Secondary outcomes were postoperative quadriceps strength, opiate use, complications, length of hospital stay, and patient-reported outcomes. RESULTS Sixty patients were randomized and equally allocated between groups. Baseline demographics were similar. Postoperatively in recovery (day 0), the PENG group experienced less pain compared with the FNB group. (In the PENG group, 63% experienced no pain, 27% mild pain, and 10% moderate to severe pain. In comparison, 30% of the FNB group reported no pain, 27% mild pain, and 36% moderate to severe pain; p=0.04). This was assessed using an 11-point Likert NRS. Quadriceps strength was better preserved in the PENG group in the recovery unit (assessed using Oxford muscle strength grading, 60% intact in the PENG group vs none intact in the FNB group; p<0.001) and on day 1 (90% intact vs 50%, respectively; p=0.004). There was no difference in other outcomes. CONCLUSIONS Patients receiving a PENG block for intraoperative and postoperative analgesia during hip fracture surgery experience less postoperative pain in the recovery room with no difference detected by postoperative day 1. Quadriceps strength was better preserved with the PENG block. Despite the short-term analgesic benefit and improved quadriceps strength, there were no differences detected in the quality of recovery.
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Affiliation(s)
- D-Yin Lin
- Anesthesiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Craig Morrison
- Anesthesiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Brigid Brown
- Anesthesiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | | | - Reshma Pawar
- Anesthesiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Marthinus Vermeulen
- Anesthesiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | | | - Tsai Sheng Lee
- Anesthesiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Job Doornberg
- Orthopaedics, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Hidde Maarten Kroon
- Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Ruurd Lukas Jaarsma
- Orthopaedics and Trauma Surgery, Flinders Medical Centre, Bedford Park, South Australia, Australia
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Abstract
As the length of stay for hip and knee arthroplasty has decreased over the years, "outpatient," or same-calendar-day discharge has become increasingly common. Outpatient arthroplasty offers several possible benefits over traditional inpatient arthroplasty, including potential for cost reductions, faster rehabilitation, improved patient satisfaction, and reduced reliance on hospital resources. Despite these possible benefits, concerns remain over feasibility and patient safety. To date, multiple studies have demonstrated that, for select patients, "outpatient" hip and knee arthroplasty can be safe and effective and yield complication and readmission rates similar to inpatient procedures at potentially significant cost savings. Successful outpatient pathways have emphasized careful patient selection, detailed patient education, enlistment of strong social support, utilization of multimodal analgesia and strong "episode ownership," and involvement on behalf of the surgical team. As outpatient hip and knee arthroplasty becomes increasingly common, continued investigation into all aspects of the surgical episode is warranted.
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Peripheral Nerve Block Versus Spinal Anesthesia for Total Knee Replacement in Elderly Patients. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2020. [DOI: 10.2478/sjecr-2020-0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Introduction: Spinal anesthesia and peripheral nerve block anesthesia are used in total knee replacement. The main aim of the study was to examine whether peripheral nerve block anesthesia would provide a more stable hemodynamic profile and analgesic effect in elderly patients undergoing total knee replacement, as compared to spinal anesthesia.
Methods: This is a single-center case-control trial, with patients from our prospectively followed registry. The patients were divided into two groups, those with peripheral nerve block anesthesia and spinal anesthesia. Propensity score analysis was performed in 1:1 ratio. The primary outcome was analgesia with total analgesic effect and the secondary outcome was intraoperative hemodynamic status.
Results: The patients in peripheral nerve block anesthesia group had a longer length of analgesia (606.19±219.35 vs 359.48±106.82, P<0.01) and pain scores during 24h and 48h after the surgery were lower in the same group of patients (3.21±1.74 vs 5.02±2.23, P=0.037; 3.03±1.57 vs 5.67±2.51, P=0.028). Spinal anesthesia group had a larger number of patients with significant hypotension (3.84% vs 15.38%, P=0.01), as well as a larger number of patients who received vasopressors (0% vs 9.61%, P<0.01).
Conclusion: Both anesthesia methods demonstrated sufficient analgesic efficacy in total knee replacement, although there was less pain severity and longer analgesic effect of peripheral nerve block anesthesia in patients who were 60 years old or older. Spinal anesthesia showed a significantly higher degree of hypotension than in those patients receivingperipheral nerve block anesthesia.
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Efficacy of Periarticular Cocktail Injection in Rheumatoid Patients Undergoing Total Knee Replacement. Indian J Orthop 2020; 54:811-822. [PMID: 33133404 PMCID: PMC7572924 DOI: 10.1007/s43465-020-00230-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 08/08/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Pain control after total knee replacement (TKR) is of primary importance to joint replacement surgeons to achieve good functional outcome post-surgery. This becomes even more challenging when these major procedures are done in immunocompromised patients like rheumatoid arthritis. Good peri-operative analgesia facilitates early rehabilitation, improves patient satisfaction, and reduces the hospital stay. The adverse effects caused by epidural analgesia or parenteral opioids can be avoided by replacing it with an analgesic cocktail locally. Our prospective study was to evaluate the benefits of a periarticular cocktail injection which was given in rheumatoid patients undergoing bilateral TKR in single sitting with respect to pain and knee motion recovery. METHODS Sixty-four rheumatoid arthritis patients undergoing simultaneous primary total knee replacement were included in the study. A total of 128 knees were randomized either to receive a periarticular intra-operative injection containing ropivacaine, fentanyl, clonidine, cefuroxime and epinephrine (Group A) on one knee and to receive plain ropivacaine (Group B) on the opposite knee. The perioperative and post-operative analgesic regimens were standardized. All patients received the same standard analgesia protocol. Visual analog scores for pain, knee range of motion and quadriceps function were recorded on the day of surgery, first post-operative day, second post-operative day, day of discharge, and 2 weeks and 6 weeks during follow-up. The need for rescue analgesic requirement and adverse effects to the cocktail injection were also noted during the study period. RESULTS The patients who received the periarticular cocktail fared better in terms of pain scores and functional recovery. Additional rescue agents used were significantly less at 6 h, at 12 h, and over the first 24 h after the surgery in group A when compared with group B. No cardiac or central nervous system toxicity was observed. CONCLUSIONS Periarticular cocktail injection significantly reduces the requirements for post-operative analgesia and also improves patient satisfaction, with no apparent risks, following total knee arthroplasty in rheumatoid arthritis.
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Anterior cruciate ligament reconstruction with the use of adductor canal block can achieve similar pain control as femoral nerve block. Knee Surg Sports Traumatol Arthrosc 2020; 28:2675-2686. [PMID: 32166390 DOI: 10.1007/s00167-020-05933-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 02/28/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Moderate-to-severe postoperative pain remains a challenge for both patients and surgeons after anterior cruciate ligament reconstruction (ACLR). The purpose of this study was to systematically review the current evidence in the literature to compare adductor canal block (ACB) with femoral nerve block (FNB) in the treatment of ACLR. METHODS A comprehensive search of the published literature in PubMed, Scopus, EMBASE, and Cochrane Library databases was performed. Only English randomized clinical trials (RCTs) were included in this study. The primary outcome was pain score. Secondary outcome measures included opioid consumption, postoperative adverse events, patient satisfaction, and quadriceps strength. RESULTS Eight RCTs with a total of 587 patients were included. No statistically significant difference was observed between the ACB and FNB groups in pain scores at 6 h, 12 h, 24 h, or 48 h; cumulative opioid consumption at 24 h or 48 h; patient satisfaction at 24 or 48 h; and postoperative adverse event. However, ACB showed superior quadriceps strength in the early postoperative period. CONCLUSIONS Both treatments provided similar overall pain relief after ACLR. The potential benefits of quadriceps preservation with ACB are worthy of future study. Therefore, ACB is recommended as an attractive alternative to FNB as the peripheral nerve block of choice for ACLR. LEVEL OF EVIDENCE Meta-analysis of Level 1 was performed in this study.
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Liu L, Yang Z, Lu K, Yi B, Yang Y. Liposomal Bupivacaine Single‐Injection Compared With Continuous Local Anesthetic Nerve Blocks for Painful Surgeries: A Meta‐Analysis of Randomized Controlled Trials and Trial Sequential Analysis. Pain Pract 2020; 21:88-99. [DOI: 10.1111/papr.12927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/24/2020] [Accepted: 06/11/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Lue Liu
- Department of Anesthesia Southwest HospitalArmy Military Medical University Chongqing China
| | - Zhiyong Yang
- Department of Anesthesia Southwest HospitalArmy Military Medical University Chongqing China
| | - Kaizhi Lu
- Department of Anesthesia Southwest HospitalArmy Military Medical University Chongqing China
| | - Bin Yi
- Department of Anesthesia Southwest HospitalArmy Military Medical University Chongqing China
| | - Yong Yang
- Department of Anesthesia Southwest HospitalArmy Military Medical University Chongqing China
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Hohmann E. Editorial Commentary: Femoral Nerve Block: Don't Kill the Motor Branch. Arthroscopy 2020; 36:1981-1982. [PMID: 32454082 DOI: 10.1016/j.arthro.2020.05.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 02/02/2023]
Abstract
Femoral nerve block is commonly used for pain control after knee surgery and helps to reduce the need for opioids in the early postoperative period. The potential disadvantage is blockage of the motor branch of the femoral nerve, resulting in quadriceps weakness and reduced strength by up to 50%. Adductor canal nerve block is a possible alternative resulting in less muscle weakness. The rationale behind adductor canal nerve block is blockage of the saphenous nerve and part of the obturator nerve, providing reliable and adequate pain relief.
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Gaukhman A, Garceau S, Schwarzkopf R, Slover J. Evidence-based Review of Periarticular Injections and Peripheral Nerve Blocks in Total Knee Arthroplasty. Open Orthop J 2020. [DOI: 10.2174/1874325002014010069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
Background:
Recently, post-operative pain management after Total Knee Arthroplasty (TKA) has focused on a multimodal approach for reducing opioid requirements, promoting early rehabilitation, and expediting discharge from hospital. Regional anesthesia, in the form of Periarticular Injections (PAI) and Peripheral Nerve Blocks (PNB), has shown promise as adjunctive therapy to oral analgesics.
Objective:
To review the current literature surrounding regional anesthesia for TKA.
Discussion:
PNBs provide effective analgesia after TKA. Historically, femoral nerve blocks (FNB) have been commonly employed. FNBs, however, lead to the significant motor blockade to the quadriceps musculature, which can dampen early rehabilitation efforts and increase the risk of post-operative falls. Adductor Canal Blocks (ACB) have shown excellent results in reducing post-operative pain while minimizing motor blockade. Periarticular injections (PAI), and infiltration between the popliteal Artery and Capsule of the Knee (IPACK) have similarly helped in reducing patient discomfort after TKA and providing analgesia to the posterior capsular region of the knee.
Conclusion:
PAIs, and PNBs are important elements in many multimodal postoperative pain management protocols after TKA. Current evidence appears to suggest that a combination of an ACB supplemented by posterior capsular analgesic coverage through PAI or IPACK may provide optimal results.
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A comparison of peri-articular injection and femoral block for pain management after total knee arthroplasty: A prospective cohort study. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.633555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ma HH, Chou TFA, Tsai SW, Chen CF, Wu PK, Chen WM. The efficacy of continuous versus single-injection femoral nerve block in Total knee Arthroplasty: a systematic review and meta-analysis. BMC Musculoskelet Disord 2020; 21:121. [PMID: 32093655 PMCID: PMC7041113 DOI: 10.1186/s12891-020-3148-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/19/2020] [Indexed: 12/21/2022] Open
Abstract
Background Continuous femoral nerve block (cFNB) has been developed to extend the analgesic effect since the efficacy of single-injection femoral nerve block (sFNB) is often limited to approximately 16–24 h. The aim of this meta-analysis was to validate the add-on effect of cFNB in the setting of a multimodal analgesic protocol. Methods We performed a comprehensive literature review on Web of Science, Embase, the Cochrane Library and PubMed. Eight randomized controlled trials (N = 626) that compared the efficacy of cFNB with sFNB were included. The primary outcome domains consist of visual analog scale (VAS) score at postoperative 24 and 48 h. The secondary outcome domains include opioid consumption, length of hospital stay and incidence of nausea. Results Our analysis revealed that cFNB was associated with a lower VAS score at 24 h (SMD: -0.277;95% CI − 0.503 to − 0.05). However, the difference of VAS score did not meet the minimal clinically importance difference for total knee arthroplasty (TKA). VAS score at 48 h was similar between the cFNB and sFNB group. The cFNB group was associated with less amount of opioids consumed at both 24(SMD: -1.056;95% CI − 1.737 to − 0.375) and 48 h(SMD: -1.040;95% CI − 1.790 to − 0.289). Length of hospital stay and incidence of nausea were similar between the two groups. Conclusion In the setting of a multimodal analgesic protocol, patients might benefit from cFNB with regards to a reduced need of opioids in the early postoperative period. However, we did not find a clinically significant difference in pain scores at different time points between the cFNB and sFNB group. Level of evidence I; meta-analysis.
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Affiliation(s)
- Hsuan-Hsiao Ma
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, No. 201, Sec 2, Shi-Pai Road, Taipei, 112, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Te-Feng Arthur Chou
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, No. 201, Sec 2, Shi-Pai Road, Taipei, 112, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Shang-Wen Tsai
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, No. 201, Sec 2, Shi-Pai Road, Taipei, 112, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Cheng-Fong Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, No. 201, Sec 2, Shi-Pai Road, Taipei, 112, Taiwan. .,Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
| | - Po-Kuei Wu
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, No. 201, Sec 2, Shi-Pai Road, Taipei, 112, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Wei-Ming Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, No. 201, Sec 2, Shi-Pai Road, Taipei, 112, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
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von Lewinski G, Weber C, Tücking LR. [Pain concepts in fast-track endoprosthetics]. DER ORTHOPADE 2020; 49:313-317. [PMID: 32086550 DOI: 10.1007/s00132-020-03892-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An effective and safe pain management is nowadays a pivotal component of fast-track endoprosthetics. The analgesic strategies should be opioid-sparing whenever possible because opioids induce side-effects that reduce the well-being of patients and are even associated with a risk of falling. This is not compatible with a fast mobilization. In order to achieve this goal, multimodal pain concepts have proven to be suitable. Decentralized analgesia with epidural and regional catheters as well as the use of local infiltration anesthesia (LIA) can be used; however, catheters are also associated with a muscular deficit and the danger of falling. Therefore, in the fast-track concepts LIA has become established. With respect to knee endoprosthetics many studies have shown that LIA achieves at least comparable results or even superiority in comparison with the use of catheters. It represents a safe and effective procedure with respect to postoperative analgesia and accelerated mobilization. A variety of protocols for the use of LIA can currently be found in the literature. In addition to analgesics the supportive administration of glucocorticoids is increasingly being used, which also reduce pain due to the anti-inflammatory effect; however, regarding this aspect relatively few prospective randomized studies in comparison to LIA are available in the literature.
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Affiliation(s)
- G von Lewinski
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37099, Göttingen, Deutschland.
| | - C Weber
- Orthopädische Klinik der Medizinischen Hochschule Hannover im DIAKOVERE Annastift, Hannover, Deutschland
| | - L-R Tücking
- Orthopädische Klinik der Medizinischen Hochschule Hannover im DIAKOVERE Annastift, Hannover, Deutschland
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45
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Wainwright TW, Gill M, McDonald DA, Middleton RG, Reed M, Sahota O, Yates P, Ljungqvist O. Consensus statement for perioperative care in total hip replacement and total knee replacement surgery: Enhanced Recovery After Surgery (ERAS ®) Society recommendations. Acta Orthop 2020; 91:3-19. [PMID: 31663402 PMCID: PMC7006728 DOI: 10.1080/17453674.2019.1683790] [Citation(s) in RCA: 325] [Impact Index Per Article: 81.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background and purpose - There is a large volume of heterogeneous studies across all Enhanced Recovery After Surgery (ERAS®) components within total hip and total knee replacement surgery. This multidisciplinary consensus review summarizes the literature, and proposes recommendations for the perioperative care of patients undergoing total hip replacement and total knee replacement with an ERAS program.Methods - Studies were selected with particular attention being paid to meta-analyses, randomized controlled trials, and large prospective cohort studies that evaluated the efficacy of individual items of the perioperative treatment pathway to expedite the achievement of discharge criteria. A consensus recommendation was reached by the group after critical appraisal of the literature.Results - This consensus statement includes 17 topic areas. Best practice includes optimizing preoperative patient education, anesthetic technique, and transfusion strategy, in combination with an opioid-sparing multimodal analgesic approach and early mobilization. There is insufficient evidence to recommend that one surgical technique (type of approach, use of a minimally invasive technique, prosthesis choice, or use of computer-assisted surgery) over another will independently effect achievement of discharge criteria.Interpretation - Based on the evidence available for each element of perioperative care pathways, the ERAS® Society presents a comprehensive consensus review, for the perioperative care of patients undergoing total hip replacement and total knee replacement surgery within an ERAS® program. This unified protocol should now be further evaluated in order to refine the protocol and verify the strength of these recommendations.
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Affiliation(s)
- Thomas W Wainwright
- Orthopaedic Research Institute, Bournemouth Univesity, Bournemouth, UK
- The Royal Bournemouth and Christchurch Hospitals NHS Foundation Trust, Bournemouth, UK
| | - Mike Gill
- Golden Jubilee National Hospital, Glasgow, Scotland
| | - David A McDonald
- Scottish Government, Glasgow, Scotland
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, Scotland
| | - Robert G Middleton
- Orthopaedic Research Institute, Bournemouth Univesity, Bournemouth, UK
- The Royal Bournemouth and Christchurch Hospitals NHS Foundation Trust, Bournemouth, UK
- Poole Hospital NHS Foundation Trust, Poole, UK
| | - Mike Reed
- Northumbria Healthcare NHS Foundational Trust, Northumbria, UK
- Health Sciences, University of York, York, UK
| | - Opinder Sahota
- Nottingham University Hospital, Nottingham, UK
- Nottingham University, Nottingham, UK
| | - Piers Yates
- University of Western Australia, Perth, Australia
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Johnston DF, Sondekoppam RV, Uppal V, Litchfield R, Giffin R, Ganapathy S. Effect of combining peri-hamstring injection or anterior obturator nerve block on the analgesic efficacy of adductor canal block for anterior cruciate ligament reconstruction: a randomised controlled trial. Br J Anaesth 2020; 124:299-307. [PMID: 31980156 DOI: 10.1016/j.bja.2019.11.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/21/2019] [Accepted: 11/02/2019] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Pain after anterior cruciate ligament reconstruction (ACLR) with autologous hamstring graft can be attributed to both arthroscopic surgery and the graft donor site. This study investigated whether donor site pain control was superior with the addition of either peri-hamstring injection or anterior division obturator nerve block in comparison with adductor canal block (ACB) alone. METHODS Patients scheduled to undergo knee arthroscopy with ACLR using a graft from the ipsilateral hamstring were randomised to one of three groups. All patients received ACB and multimodal analgesia. Subjects in Group H received peri-hamstring local anaesthetic injection while subjects in Group O received an anterior division of the obturator nerve block, and subjects in Group C served as a control group (ACB alone). RESULTS In 105 subjects undergoing ACLR, there was no significant difference between groups H, O, and C for the primary outcome of pain on movement as assessed by numerical rating scale (NRS) on knee flexion at 2 h after operation (P=0.11). There was no difference in NRS at any time point in the first 48 h after operation, nor was there a difference in oxycodone consumption between the three groups at 24 h (P=0.2). Worst knee pain was initially at the graft donor site in all three groups, which transitioned to anterior knee pain after 12 h. CONCLUSIONS The addition of ultrasound-guided peri-hamstring injection or anterior division of obturator nerve block to ACB did not result in a significant reduction in pain or opioid consumption after ACLR with ipsilateral hamstring graft. CLINICAL TRIAL REGISTRATION NCT01868282.
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Affiliation(s)
- David F Johnston
- Department of Anaesthesia and Perioperative Medicine, Royal Victoria Hospital, Belfast Trust, Belfast, UK
| | | | - Vishal Uppal
- Department of Anesthesia, University of Dalhousie, Halifax, NS, Canada
| | - Robert Litchfield
- Department of Orthopedic Surgery, London Health Sciences Centre, Western University, London, ON, Canada
| | - Robert Giffin
- Department of Orthopedic Surgery, London Health Sciences Centre, Western University, London, ON, Canada
| | - Sugantha Ganapathy
- Department of Anesthesia and Perioperative Medicine, London Health Sciences Centre, Western University, London, ON, Canada
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Sathish M, Velmurugan K, Saravanan A. Effectiveness of Pain Control Regimen with Local Infiltrative Analgesia for Total Knee Replacement: A Prospective, Double-blind, Randomized Controlled Trial. JOURNAL OF ORTHOPEDICS AND JOINT SURGERY 2020. [DOI: 10.5005/jp-journals-10079-1010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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48
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Meftah M, Boenerjous-Abel S, Siddappa VH, Kirschenbaum IH. Efficacy of Adductor Canal Block With Liposomal Bupivacaine: A Randomized Prospective Clinical Trial. Orthopedics 2020; 43:e47-e53. [PMID: 31770446 DOI: 10.3928/01477447-20191122-05] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 11/16/2018] [Indexed: 02/03/2023]
Abstract
This study compared the postoperative analgesic efficacy of liposomal bupivacaine as a single-administration adductor canal block (ACB) vs periarticular injection (PAI) for pain control after total knee arthroplasty (TKA). From May 2016 to June 2017, a total of 70 unilateral TKA patients were randomized into 2 groups: PAI (extended-release bupivacaine 266 mg [20-mL vial] with 20 mL of 0.5% bupivacaine hydrochloride and normal saline to a total volume of 120 mL) and ACB (subsartorial saphenous nerve using extended-release bupivacaine 266 mg [20-mL vial]). All patents underwent spinal anesthesia with comprehensive preemptive and postoperative multi-modal pain protocol. All opioids administered were converted to morphine equivalents. Pain was recorded at 4 to 12 hours on the day of surgery, and on postoperative days 1, 2, and 3. Patients and investigators other than the surgeon and anesthesiologist were blinded to the study. The difference in pain scores between the PAI and ACB groups was not statistically significant during the first 12 hours (day 0) after surgery or on postoperative day 1 (5.31 vs 4.26, P=.091). However, on postoperative day 3, the mean pain score increased in the ACB group and decreased in the PAI group (4.8 vs 1.83, P=.037). There was no statistically significant difference between the 2 groups regarding the accumulative daily converted morphine equivalent consumption or total consumption. Although the PAI group demonstrated longer lasting pain relief than the ACB group for the duration of the study, other outcomes were similar between the 2 groups. [Orthopedics. 2020; 43(1):e47-e53.].
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49
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Hancock KJ, Rice OM, Anthony CA, Glass N, Hogue M, Karam M, Marsh JL, Willey MC. Efficacy of Multimodal Analgesic Injections in Operatively Treated Ankle Fractures: A Randomized Controlled Trial. J Bone Joint Surg Am 2019; 101:2194-2202. [PMID: 31596802 DOI: 10.2106/jbjs.19.00293] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Pain management following surgical treatment of an ankle fracture is an under-studied area of clinical practice. The present study evaluated the efficacy of a multimodal surgical-site injection as an adjunct to postoperative pain management in patients with an operatively treated, closed, rotational ankle fracture. METHODS Patients indicated for operative fixation of a rotational ankle fracture were randomized to receive multimodal surgical-site injection (ropivacaine 200 mg, epinephrine 0.6 mg, and morphine 5 mg) or no injection (control). Visual analog scale (VAS) pain and opioid consumption data were collected every 4 hours until discharge from the hospital. Length of stay and discharge destination were recorded. Patients were sent automated text messages to report VAS pain and opioid usage during the first 2 weeks after discharge. RESULTS One hundred patients (49 injection and 51 control) were enrolled. Demographic data were similar between the 2 groups. Mean VAS scores over the first 24 and 48 hours postoperatively were slightly lower in the injection group (42 ± 3 and 41 ± 3, respectively) compared with the control group (52 ± 3 and 50 ± 3, respectively; p = 0.01 and p < 0.01, respectively). The median opioid usage, in terms of morphine equivalent dose, was similar over the first 24 hours between the injection group (25.5; range, 0 to 74.7) and the control group (28.3; range, 2.5 to 91.0; p = 0.35). The median opioid usage from recovery room admission to discharge was also similar between the injection group (29.0; range, 0 to 85.3) and the control group (32.7; range, 4.3 to 215.0; p = 0.35). There were no differences in outpatient VAS scores or opioid consumption during the first 2 weeks postoperatively as assessed with use of automated text messaging. Median length of stay was 22.3 hours (range, 1.7 to 182.3 hours) for the injection group and 22.5 hours (range, 2.2 to 123.3 hours) for the control group (p = 0.71). The response rate for the post-discharge automated text messages was 85.1%. Complication rates were similar. CONCLUSIONS The use of multimodal surgical-site injections in operatively treated rotational ankle fractures is associated with a reduction in immediate in-hospital pain scores that is statistically significant but below the minimal clinically important difference. LEVEL OF EVIDENCE Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Kyle John Hancock
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Olivia M Rice
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Chris A Anthony
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Natalie Glass
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Matthew Hogue
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Matthew Karam
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - J Lawrence Marsh
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Michael C Willey
- Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, Iowa City, Iowa
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50
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Liu Y, Zeng JF, Zeng Y, Wu YG, Bao XC, Shen B. Comprehensive Comparison of Liposomal Bupivacaine with Femoral Nerve Block for Pain Control Following Total Knee Arthroplasty: An Updated Systematic Review and Meta-Analysis. Orthop Surg 2019; 11:943-953. [PMID: 31762223 PMCID: PMC6904643 DOI: 10.1111/os.12547] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 08/30/2019] [Accepted: 09/01/2019] [Indexed: 02/05/2023] Open
Abstract
To compare the efficacy of liposomal bupivacaine (LB) and femoral nerve block following total knee arthroplasty, we conducted this systematic review and meta-analysis. 11 trials with 2,908 patients were included in this study. The pooled data demonstrated that total morphine consumption equivalents during the hospital stay was significantly increased in FNB group. In addition, LB has significantly better outcome in view of the postoperative functional recovery, such as the odds of fall, the incidences of straight leg rise (SLR), the number of patients who can walk independently in the day of surgery,the ambulation distance at POD1, the number of patients discharged at POD1. Consistent with the faster functional recovery, liposomal bupivacaine shortens the length of hospital stay. However, there was no significant difference between LB and FNB in terms of Visual Analogue Score (VAS) during the hospital stay. All in all, liposomal bupivacaine has significantly better outcome in view of the postoperative functional recovery and the length of hospital stay compared with femoral nerve block following the total knee arthroplasty.
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Affiliation(s)
- Yuan Liu
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, China
| | - Jun-Feng Zeng
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Zeng
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, China
| | - Yuan-Gang Wu
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, China
| | - Xian-Chao Bao
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, China
| | - Bin Shen
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, China
| |
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