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Berikashvili LB, Yadgarov MY, Kuzovlev AN, Smirnova AV, Kadantseva KK, Kuznetsov IV, Polyakov PA, Likhvantsev VV. Adductor Canal Block Versus Femoral Nerve Block in Total Knee Arthroplasty: Network Meta-Analysis. Clin J Pain 2024; 40:447-457. [PMID: 38561898 DOI: 10.1097/ajp.0000000000001214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 03/19/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVES The quality of postoperative analgesia in total knee arthroplasty is crucial for patient recovery, rehabilitation, and hospital stay duration. In line with the above, а single-shot adductor canal block has been considered as an improved method over continuous femoral nerve block. However, continuous adductor canal block and single-shot femoral nerve block have been not adequately addressed in the discussion. This study aimed to compare the effectiveness of various types of adductor and femoral nerve blocks on clinically relevant outcomes in patients following total knee arthroplasty. METHODS A systematic review and network meta-analysis were conducted following "PRISMA-NMA" and Cochrane Handbook guidelines. The eligibility criteria included randomized trials and, where these were lacking for a comparison, nonrandomized studies involving adults undergoing primary total knee arthroplasty, comparing single-shot adductor canal block, continuous adductor canal block, single-shot femoral nerve block, and continuous femoral nerve block. RESULTS A total of 36 studies involving 3308 patients were included. Single-shot adductor canal block showed higher pain scores and opioid consumption but better functional recovery at 24 h compared with continuous femoral nerve block. However, this trend vanishes by the 48 h assessment postsurgery. Continuous adductor canal block required higher opioid consumption but better functional recovery and shorter hospital stay compared with continuous femoral nerve block. Single-shot adductor canal block showed higher pain scores but comparable opioid consumption and functional recovery to continuous adductor canal block. DISCUSSION The shift from continuous femoral nerve block to single-shot adductor canal block as the preferred method for pain relief after total knee arthroplasty may be premature. While the latter improves mobility, it falls short in pain control and does not shorten hospital stays. Continuous adductor canal block shows promise but is currently underappreciated, and single-shot femoral nerve block is often overshadowed by other techniques in regional anesthesia. Further high-quality, multicenter randomized controlled trials are needed to validate these findings.
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Affiliation(s)
- Levan B Berikashvili
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
- Vladimirsky Moscow Regional Research and Clinical Institute
| | - Mikhail Ya Yadgarov
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
| | - Artem N Kuzovlev
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
| | - Anastasia V Smirnova
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
- City Clinical Oncological Hospital No. 1
| | - Kristina K Kadantseva
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
- A. Loginov Moscow Clinical Scientific Centre
| | - Ivan V Kuznetsov
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
| | - Petr A Polyakov
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
| | - Valery V Likhvantsev
- Federal Research and Clinical Centre of Intensive Care Medicine and Rehabilitology
- First Moscow State Medical University, Moscow, Russia
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Tan M, Chen B, Li Q, Wang S, Chen D, Zhao M, Cao J. Comparison of Analgesic Effects of Continuous Femoral Nerve Block, Femoral Triangle Block, and Adductor Block After Total Knee Arthroplasty: A Randomized Clinical Trial. Clin J Pain 2024; 40:373-382. [PMID: 38506437 PMCID: PMC11081475 DOI: 10.1097/ajp.0000000000001211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 02/20/2024] [Accepted: 03/05/2024] [Indexed: 03/21/2024]
Abstract
OBJECTIVES This study aimed to compare the analgesic effects of continuous femoral nerve block (FNB), femoral triangle block (FTB), and adductor canal block (ACB) following total knee arthroplasty (TKA). The goal was to identify the most effective nerve block technique among these. METHODS Patients undergoing TKA were randomly assigned to 1 of 3 groups: FNB, FTB, or ACB. Nerve blocks were administered preoperatively, with catheters placed for patient-controlled nerve analgesia (PCNA). The primary end point was the Numeric Rating Scale (NRS) score at movement at 24 hours postsurgery. Secondary end points included NRS scores at rest and movement, quadriceps strength, Timed Up and Go (TUG) test performance, range of motion, effective PCNA utilization, and opioid consumption at various postsurgery time points. RESULTS Of the 94 valid data sets analyzed (FNB: 31, FTB: 31, ACB: 32), significant differences were observed in the primary end point (H=7.003, P =0.03). Post hoc analysis with Bonferroni correction showed that the FNB group had a significantly lower median pain score (3 [2 to 4]) compared with the ACB group (4 [3 to 5], Bonferroni-adjusted P =0.03). Regarding secondary end points, both the FNB and FTB groups had significantly lower NRS scores than the ACB group at various time points after surgery. Quadriceps strength and TUG completion were better in the FTB and ACB groups. There were no statistically significant differences among the groups for the other end points. DISCUSSION Continuous FTB provides postoperative analgesia comparable to FNB but with the advantage of significantly less impact on quadriceps muscle strength, a benefit not seen with FNB. Both FTB and ACB are effective in preserving quadriceps strength postoperatively.
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Affiliation(s)
- Minghe Tan
- Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University
| | - Bozhou Chen
- Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University
| | - Qingshu Li
- Department of Pathology, College of Basic Medicine, Chongqing Medical University, Chongqing, China
| | - Siqi Wang
- Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University
| | - Daiyu Chen
- Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University
| | - Maoji Zhao
- Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University
| | - Jun Cao
- Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University
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She C, Liu H. The efficacy of pericapsular nerve group block for reducing pain and opioid consumption after total hip arthroplasty: a systematic review and meta-analysis. J Orthop Surg Res 2024; 19:229. [PMID: 38584259 PMCID: PMC11000340 DOI: 10.1186/s13018-024-04707-x] [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: 01/03/2024] [Accepted: 03/29/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND Pericapsular nerve group block (PENG) is an emerging regional anesthesia technique for hip surgery. However, its efficacy in total hip arthroplasty (THA) isn't well defined. We perform this meta-analysis aiming to assess the effect of Pericapsular nerve group block on pain control and morphine consumption in patients with total hip arthroplasty. METHODS We searched four electronic databases (Pubmed, Embase, Cochrane Library, and Web of Science dated from 2018 to October 2023) for published eligible randomized controlled trials (RCTs) comparing PENG with placebo (no block/sham block) after THA. The outcome measurements consisted of pain score, opioid consumption, Time to first opioid, and postoperative complications. All data analyses were performed using STATA 12.0. RESULTS Five RCTs comprising 808 participants were included. Our meta-analysis showed that there were significant differences between two groups in terms of pain score in PACU (WMD = - 0.598, 95% CI [- 0.886, - 0.310], P < 0.001), pain score at 6 h (WMD = - 0.614, 95% CI [- 0.835, - 0.392], P < 0.001) and time to first opioid (WMD = 5.214, 95% CI [4.545, 5.883], P < 0.001). However, no significant differences were revealed from the pain score at 24 h after THA (WMD = - 0.924, 95% CI [- 1.929, 0.081], P = 0.072). Meanwhile, the meta-analysis indicated that PENG significantly reduced 24-h opioid consumption (WMD = - 6.168, 95% CI [- 6.667, - 5.668], P < 0.001) and 48-h opioid consumption (WMD = - 7.171, 95% CI [- 8.994, - 5.348], P < 0.001). CONCLUSION Pericapsular nerve group block was effective for pain control up to postoperative 6 h and extending the time to the first opioid after THA. Moreover, it reduced postoperative opioid consumption when compared with a placebo group. Due to the high heterogeneity of the pain score after 24 h and the low-quality evidence, more high-quality RCTs are required to draw a definitive conclusion about pain control.
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Affiliation(s)
- Chunjie She
- Department of Orthopaedics, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui, China
| | - Hefeng Liu
- Department of Orthopaedics, Chaohu Hospital Affiliated to Anhui Medical University, Chaohu, Anhui, China.
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Li B, Yang X, Liu F, Huang H, Zhang B, Li X, Lu Q, Liu P, Fan L. Effect of Perineural or Intravenous Betamethasone on Femoral Nerve Block Outcomes in Knee Arthroplasty: A Randomized, Controlled Study. Orthop Surg 2024; 16:873-881. [PMID: 38384178 PMCID: PMC10984829 DOI: 10.1111/os.14018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/23/2024] [Accepted: 01/27/2024] [Indexed: 02/23/2024] Open
Abstract
OBJECTIVES Despite the use of multimodal analgesia, patients undergoing knee arthroplasty still encounter residual moderate pain. The addition of betamethasone to local anesthetic has been shown to improve postoperative pain. However, it remains uncertain whether the positive effects of perineural or intravenous administration of betamethasone on analgesia outcomes lead to better early mobility and postoperative recovery. METHODS Between June 2022 and February 2023, a total of 159 patients who were undergoing knee arthroplasty were included in this study. These patients were allocated randomly into three groups: (i) the NS group, received ropivacaine 0.375% and intravenous 3mL 0.9% normal saline; (ii) the PNB group, received ropivacaine 0.375% plus perineural betamethasone (12mg) 3mL and intravenous 3mL 0.9% normal saline; and (iii) the IVB group, received ropivacaine 0.375% and intravenous betamethasone (12mg) 3mL. RESULTS Both perineural and intravenous administration of betamethasone led to improved median (IQR) numeric rating scale (NRS) scores on the 6-meter walk test, with a score of 1.0 (1.0-2.0) for both groups, compared with 2.0 (1.0-2.0) for the NS group (p = 0.003). Compared to the NS group, both the PNB and IVB groups showed significant reductions in NRS scores at 24 and 36 h after surgery, along with a significant increase in ROM at 24, 36, and 48 h post-operation. Additionally, it exhibited lower levels of cytokine IL-1β and TNF-α in fluid samples, as well as lower level of HS-CRP in blood samples in the PNB and IVB groups compared to the NS group. CONCLUSION The administration of perineural and intravenous betamethasone demonstrated an enhanced analgesic effect following knee arthroplasty. Furthermore, it was associated with reduced levels of IL-1β, TNF-α, and HS-CRP, as well as enhanced knee ROM, which is conducive to early ambulation and postoperative rehabilitation after knee arthroplasty.
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Affiliation(s)
- Binglong Li
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
- Shandong University Cheeloo College of MedicineJinanChina
| | - Xiaomei Yang
- Shandong University Cheeloo College of MedicineJinanChina
- Department of Anaesthesiology, Qilu HospitalShandong UniversityJinanChina
- Department of Cardiology, the Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, the State and Shandong Province Joint Key Laboratory of Translational Cardiovascular MedicineQilu Hospital of Shandong UniversityJinanChina
| | - Fang Liu
- Shandong University Cheeloo College of MedicineJinanChina
- Department of Anaesthesiology, Qilu HospitalShandong UniversityJinanChina
| | - Huang Huang
- Institute for In Vitro SciencesGaithersburgMDUSA
| | - Baoqing Zhang
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Xuezhou Li
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Qunshan Lu
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Peilai Liu
- Department of OrthopedicsQilu Hospital of Shandong UniversityJinanChina
| | - Lixia Fan
- Department of Anaesthesiology, Qilu HospitalShandong UniversityJinanChina
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Kessler P. [Old and New Regional Anesthesia Procedures Under Review - Abdomen to Toe]. Anasthesiol Intensivmed Notfallmed Schmerzther 2024; 59:159-179. [PMID: 38513641 DOI: 10.1055/a-2065-7660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
Ultrasound (US) technology has significantly expanded the spectrum of regional anesthesiological procedures in recent years. Abdominal wall blocks are becoming an increasingly integral part of a multimodal postoperative pain concept after abdominal surgery, gynecological or urological interventions. Thoracic epidural analgesia remains the gold standard for extensive surgery. The requirement for rapid postoperative mobilization and discharge after lower extremity surgery has led to the abandonment of neuroaxial or plexus blocks in favor of selective, peripheral blocks such as the PENG block or adductor canal block. The following article is intended to show the reader the change in the use of regional anesthesiological procedures for abdominal wall and lower extremity blocks using selected blockages.
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Gong WY, Zou F, Yue XF, Li CG, Zhang JY, Fan K. Novel lumbar plexus block versus femoral nerve block for analgesia and motor recovery after total knee arthroplasty. Open Med (Wars) 2024; 19:20230881. [PMID: 38221935 PMCID: PMC10787306 DOI: 10.1515/med-2023-0881] [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: 08/20/2023] [Revised: 11/29/2023] [Accepted: 12/01/2023] [Indexed: 01/16/2024] Open
Abstract
This study aimed to compare the postoperative analgesic efficacy and motor recovery of a novel lumbar plexus block (LPB) with that of a femoral nerve block (FNB) after total knee arthroplasty (TKA). Forty patients who underwent TKA were randomised equally into an lumbar plexus and sciatic nerve (LS) group (receiving novel LPB) and an femoral and sciatic nerves (FS) group (receiving FNB). The assessed variables were the onset time of pain, time to the first analgesic request, pain scores, motor block at 6, 12, and 24 h after TKA, and the number of patients receiving successful blockade for each branch of the lumbar plexus. In the LS group, the femoral, lateral femoral cutaneous, genitofemoral, iliohypogastric, ilioinguinal, and obturator nerves were blocked in 18, 20, 16, 18, 15, and 19 patients. Compared to the FS group, the LS group had a significantly shorter onset time of pain and time to the first analgesic request, a significantly larger total postoperative dose of sufentanil, significantly higher numeric rating scale scores for both rest and dynamic pain at 6, 12, and 24 h, and faster motor recovery. Novel ultrasound-guided LPB has a high blocking success rate and provides inferior postoperative analgesia, but faster motor recovery after TKA than FNB.
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Affiliation(s)
- Wen-Yi Gong
- Department of Anesthesiology, Zhongshan Wusong Hospital Affiliated to Fudan University, Shanghai, China
| | - Feng Zou
- Department of Anesthesiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, 200233, China
| | - Xiao-Fang Yue
- Department of Neurology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chen-Guang Li
- Department of Anesthesiology, Tianshui First People’s Hospital, Tianshui, Gansu, China
| | - Jing-Yu Zhang
- Department of Anesthesiology, The Second Hospital, Lanzhou University, Lanzhou, Gansu, China
| | - Kun Fan
- Department of Anesthesiology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, 200233, China
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Rukerd MRZ, Erfaniparsa L, Movahedi M, Mirkamali H, Alizadeh SD, Ilaghi M, Sadeghifar A, Barazandehpoor S, Hashemian M, Pourzand P, Mirafzal A. Ultrasound-guided femoral nerve block versus fascia iliaca compartment block for femoral fractures in emergency department: A randomized controlled trial. Acute Med Surg 2024; 11:e936. [PMID: 38450032 PMCID: PMC10916633 DOI: 10.1002/ams2.936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/04/2024] [Accepted: 02/24/2024] [Indexed: 03/08/2024] Open
Abstract
Aim Femoral fractures are one of the most debilitating injuries presenting to the emergency departments (EDs). The pain caused by these fractures is typically managed with opioids and adjunctive regional analgesia. These approaches are often associated with adverse side effects. Thus, appropriate alternative methods should be thoroughly investigated. To evaluate ultrasound-guided femoral nerve block (FNB) with ultrasound-guided fascia iliaca compartment block (FICB) in femoral fractures, to determine which provides better analgesia and less opioid requirement. Methods This study was a randomized clinical trial performed on adult patients presenting to the ED within 3 h of isolated femoral fracture with initial numerical pain rating scale (NRS-0) score of more than 5. The patients were randomized to receive FNB or FICB. The outcomes were block success rates, pain at 20 (NRS-20) and 60 (NRS-60) min after the end of the procedures, as well as the number and total dose of fentanyl administration during ED stay. Results Eighty-seven patients were recruited (40 FNB and 47 FICB). Success rates were 82.5% in FNB and 83.0% in FICB group, with no significant difference between the groups. NRS-20, NRS-60, the number of patients who received supplemental fentanyl, and the total dose of administered fentanyl were significantly lower following FNB. However, the length of the procedure was significantly lower in the FICB group. Conclusion Both FNB and FICB are effective in pain reduction for fractures of femur, but FNB provides more pain relief and less need for supplemental fentanyl.
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Affiliation(s)
- Mohammad Rezaei Zadeh Rukerd
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV SurveillanceInstitute for Futures Studies in Health, Kerman University of Medical SciencesKermanIran
| | - Lida Erfaniparsa
- Department of Emergency MedicineKerman University of Medical SciencesKermanIran
| | - Mitra Movahedi
- Department of Emergency MedicineKerman University of Medical SciencesKermanIran
| | - Hanieh Mirkamali
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV SurveillanceInstitute for Futures Studies in Health, Kerman University of Medical SciencesKermanIran
| | | | - Mehran Ilaghi
- Institute of Neuropharmacology, Kerman Neuroscience Research Center, Kerman University of Medical SciencesKermanIran
| | - Amirreza Sadeghifar
- Department of Orthopedic surgeryKerman University of Medical SciencesKermanIran
| | | | - Morteza Hashemian
- Department of Anesthesiology and Pain MedicineKerman University of Medical SciencesKermanIran
| | - Pouria Pourzand
- Department of Emergency Medicine, School of MedicineUniversity of MinnesotaMinneapolisMinnesotaUSA
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Zhang T, Zhang T, Niu X, Li L, Gu J, Chen M, Zhao X. Femoral nerve block using lower concentration ropivacaine preserves quadriceps strength while providing similar analgesic effects after knee arthroscopy. Knee Surg Sports Traumatol Arthrosc 2023; 31:4988-4995. [PMID: 37638985 PMCID: PMC10598127 DOI: 10.1007/s00167-023-07549-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 08/10/2023] [Indexed: 08/29/2023]
Abstract
PURPOSE Femoral nerve block (FNB) is widely used in patients undergoing knee arthroscopy. However, the most commonly used concentration of ropivacaine (0.2% or above) may cause an unexpected decrease in the muscle strength of the quadriceps. Therefore, a lower concentration of ropivacaine (0.1%) for FNB was administered to investigate the effect on quadriceps strength and postoperative pain after knee arthroscopy. METHODS This was a double-blind, randomized, controlled trial (ChiCTR2000041404). A total of 83 patients scheduled for elective knee arthroscopy were randomized to receive 0.1% or 0.2% ropivacaine for FNB under ultrasound guidance. The primary outcomes were quadriceps strength and numerical rating scale (NRS) pain score. Quadriceps strength was measured before surgery and 6 h and 24 h after surgery, while NRS score was recorded before surgery, at the postanaesthesia care unit (PACU), and 6 h and 24 h after surgery. Multiple linear regression tests were used to compare the differences in quadriceps strength and NRS score between the two groups. Two-factor analysis of variance, using the factors group and time of measurement, was used for repeated NRS scores. Secondary outcomes included knee mobility, side effects, patient satisfaction, and length of hospital stay. RESULTS The mean (SD) quadriceps strength at 6 h after surgery was 7.5 (5.7) kg for the 0.1% ropivacaine group and 3.0 (4.4) kg for the 0.2% ropivacaine group. The mean difference adjusted for baseline characteristics was - 5.2 (95% CI - 7.2 to - 3.1) kg (P < 0.001). There was no significant difference between the two groups in quadriceps strength at 24 h after surgery. The mean differences in the average NRS score and maximum NRS score in the PACU were - 0.6 (P = 0.008) and - 1.0 (P < 0.001), respectively. There was no significant difference in NRS score at 6 h or 24 h after surgery. Two-factor analysis of variance showed no significant difference in the interaction factors of time and group for average NRS score and maximum NRS score. CONCLUSIONS Compared with 0.2% ropivacaine, 0.1% ropivacaine for FNB preserved quadriceps strength at 6 h after knee arthroscopy while providing similar analgesic effects. LEVEL OF EVIDENCE I.
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Affiliation(s)
- Tao Zhang
- Department of Anesthesiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tingting Zhang
- Department of Anesthesiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiaoyin Niu
- Department of Anesthesiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lantao Li
- Department of Anesthesiology, Sichuan Cancer Hospital and Institute, University of Electronic Science and Technology of China, Chengdu, China
| | - Jiaji Gu
- Department of Anesthesiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Minghui Chen
- Department of Anesthesiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xuan Zhao
- Department of Anesthesiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
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Hussain N, Brull R, Vannabouathong C, Robinson C, Zhou S, D'Souza RS, Sawyer T, Terkawi AS, Abdallah FW. Analgesic Effectiveness of Motor-sparing Nerve Blocks for Total Knee Arthroplasty: A Network Meta-analysis. Anesthesiology 2023; 139:444-461. [PMID: 37364292 DOI: 10.1097/aln.0000000000004667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
BACKGROUND The analgesic effectiveness of contemporary motor-sparing nerve blocks used in combination for analgesia in total knee arthroplasty is unclear. This network meta-analysis was conducted to evaluate the analgesic effectiveness of adding single-injection or continuous adductor canal block (ACB) with or without infiltration of the interspace between the popliteal artery and the capsule of the posterior knee (iPACK) to intraoperative local infiltration analgesia (LIA), compared to LIA alone, after total knee arthroplasty. METHODS Randomized trials examining the addition of single-injection or continuous ACB with or without single-injection block at the iPACK to LIA for total knee arthroplasty were considered. The two primary outcomes were area-under-the-curve pain scores over 24 to 48 h and postoperative function at greater than 24 h. Secondary outcomes included rest pain scores at 0, 6, 12, and 24 h; opioid consumption (from 0 to 24 h and from 25 to 48 h); and incidence of nausea/vomiting. Network meta-analysis was conducted using a frequentist approach. RESULTS A total of 27 studies (2,317 patients) investigating the addition of (1) single-injection ACB, (2) continuous ACB, (3) single-injection ACB and single-injection block at the iPACK, and (4) continuous ACB and single-injection block at the iPACK to LIA, as compared to LIA alone, were included. For area-under-the-curve 24- to 48-h pain, the addition of continuous ACB with single-injection block at the iPACK displayed the highest P-score probability (89%) of being most effective for pain control. The addition of continuous ACB without single-injection block at the iPACK displayed the highest P-score probability (87%) of being most effective for postoperative function. CONCLUSIONS The results suggest that continuous ACB, but not single-injection ACB and/or single-injection block at the iPACK, provides statistically superior analgesia when added to LIA for total knee arthroplasty compared to LIA alone. However, the magnitude of these additional analgesic benefits is clinically questionable. EDITOR’S PERSPECTIVE
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Affiliation(s)
- Nasir Hussain
- Department of Anesthesiology, The Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Richard Brull
- Department of Anesthesiology and Pain Management, Women's College Hospital and Toronto Western Hospital, Toronto, Ontario, Canada
| | - Chris Vannabouathong
- Department of Anesthesiology, The Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Christopher Robinson
- Department of Anesthesiology, Beth Israel Deaconess Medical Center, Harvard, Boston, Massachusetts
| | - Steven Zhou
- Department of Anesthesiology, The Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Ryan S D'Souza
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Tamara Sawyer
- College of Medicine, Central Michigan University, Saginaw, Michigan
| | - Abdullah Sulieman Terkawi
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, California
| | - Faraj W Abdallah
- Department of Anesthesiology and Pain Medicine, and the Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
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Reinbacher P, Schittek GA, Draschl A, Hecker A, Leithner A, Klim SM, Brunnader K, Koutp A, Hauer G, Sadoghi P. Local Periarticular Infiltration with Dexmedetomidine Results in Superior Patient Well-Being after Total Knee Arthroplasty Compared with Peripheral Nerve Blocks: A Randomized Controlled Clinical Trial with a Follow-Up of Two Years. J Clin Med 2023; 12:5088. [PMID: 37568489 PMCID: PMC10420252 DOI: 10.3390/jcm12155088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/27/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND This study aimed to compare local periarticular infiltration (LIA) with ultra-sound guided regional anesthesia (USRA) with ropivacaine and dexmedetomidine as an additive agent in primary total knee arthroplasty (TKA). METHODS Fifty patients were randomized into two groups in a 1:1 ratio. Patients in the LIA group received local periarticular infiltration into the knee joint. The USRA group received two single-shot USRA blocks. Functional outcomes and satisfaction (range of movement, Knee Society Knee Score, Western Ontario and McMaster Universities Osteoarthritis Index, Oxford Knee Score, and Forgotten Joint Score), including well-being, were analyzed preoperatively and at five days, six weeks, and one and two years postoperatively. RESULTS Functional outcomes did not significantly differ between the two groups at six weeks and one and two years after the implementation of TKA. A moderate correlation was observed in the LIA group regarding well-being and pain on day five. Six weeks postoperatively, the LIA group showed significantly superior well-being but worse pain scores. No differences between the groups in well-being and functional outcomes could be observed one and two years postoperatively. CONCLUSION Patients treated with LIA had superior postoperative well-being in the early postoperative phase of up to six weeks. Furthermore, LIA patients had similar functionality compared to patients treated with USRA but experienced significantly more pain six weeks postoperatively. LIA leads to improved short-term well-being, which is potentially beneficial for faster knee recovery. We believe that LIA benefits fast-track knee recovery with respect to improved short-term well-being, higher practicability, and faster application.
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Affiliation(s)
- Patrick Reinbacher
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
| | - Gregor A. Schittek
- Department of Anesthesiology and Intensive Care Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Alexander Draschl
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
- Division of Plastic, Aesthetic and Reconstructive Surgery, Department of Surgery, Medical University of Graz, 8036 Graz, Austria
| | - Andrzej Hecker
- Division of Plastic, Aesthetic and Reconstructive Surgery, Department of Surgery, Medical University of Graz, 8036 Graz, Austria
- COREMED—Centre for Regenerative Medicine and Precision Medicine, Joanneum Research Forschungsgesellschaft mbH, 8010 Graz, Austria
| | - Andreas Leithner
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
| | - Sebastian Martin Klim
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
| | - Kevin Brunnader
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
| | - Amir Koutp
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
| | - Georg Hauer
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
| | - Patrick Sadoghi
- Department of Orthopaedics & Traumatology, Medical University of Graz, 8036 Graz, Austria; (P.R.); (P.S.)
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11
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Wang L, Qu Y, Deng Y, Li J, Liu Y, Wu C. Evaluation of a New Method of Sciatic Nerve Block: A Prospective Pilot Study. J Pain Res 2023; 16:2091-2099. [PMID: 37346396 PMCID: PMC10281272 DOI: 10.2147/jpr.s404489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/07/2023] [Indexed: 06/23/2023] Open
Abstract
Purpose The location of the sciatic nerve deep within the thigh tissue makes it challenging to locate while the patient is in a supine position. The posterior intermuscular septum of the thigh, which encircles the posterior surface of the adductor magnus muscle (AMM), is where the sciatic nerve is located. Our hypothesis was that administering local anesthetic injections into this area could block the sciatic nerve. Therefore, our aim was to evaluate the effectiveness of sciatic nerve block achieved by injecting local anesthetic into the posterior intermuscular septum of the thigh, named the AMM approach. Methods Twenty-six patients undergoing total knee arthroplasty were included in the study. We performed an ultrasound-guided sciatic nerve block by injecting 20 mL of 0.25% ropivacaine into the posterior surface of the adductor magnus muscle, using the AMM approach. Additionally, we administered a femoral nerve block with 20 mL of 0.4% ropivacaine. We assessed the sensory and motor effects of the blockade in the operated lower limb and recorded postoperative pain scores at 0, 4, 8, 12, 24, and 48 hours after the operation. Results The AMM approach successfully block the sciatic nerve in all 26 patients. The onset of the sensory and motor blockades was achieved within 5.4 ± 1.9 min and 8.7 ± 3.5 min, respectively. We achieved a satisfactory position with the first puncture in 19 of 26 patients (73.1%). The muscle strength of the tibialis anterior immediately after surgery was 4 (ranging from 2 to 5). Additional rescue analgesics were required in 5 of the 26 patients (19.2%) during the first 24 hours postoperatively. Conclusion The AMM approach is an innovative and effective method for sciatic nerve block. When combined with simultaneous femoral nerve block in patients undergoing total knee arthroplasty, it provides a useful analgesic treatment option.
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Affiliation(s)
- Liwei Wang
- Department of Anesthesiology, Peking University Third Hospital, Peking University, Beijing, 100191, People’s Republic of China
| | - Yinyin Qu
- Department of Anesthesiology, Peking University Third Hospital, Peking University, Beijing, 100191, People’s Republic of China
| | - Ying Deng
- Department of Anesthesiology, Peking University Third Hospital, Peking University, Beijing, 100191, People’s Republic of China
| | - Jun Li
- Department of Anesthesiology, Peking University Third Hospital, Peking University, Beijing, 100191, People’s Republic of China
| | - Yanqing Liu
- Department of Orthopaedics, Peking University Third Hospital, Peking University, Beijing, 100191, People’s Republic of China
| | - Changyi Wu
- Department of Anesthesiology, Peking University Third Hospital, Peking University, Beijing, 100191, People’s Republic of China
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12
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Woodworth GE, Arner A, Nelsen S, Nada E, Elkassabany NM. Pro and Con: How Important Is the Exact Location of Adductor Canal and Femoral Triangle Blocks? Anesth Analg 2023; 136:458-469. [PMID: 36806233 DOI: 10.1213/ane.0000000000006234] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
In this Pro-Con commentary article, we debate the importance of anterior thigh block locations for analgesia following total knee arthroplasty. The debate is based on the current literature, our understanding of the relevant anatomy, and a clinical perspective. We review the anatomy of the different fascial compartments, the course of different nerves with respect to the fascia, and the anatomy of the nerve supply to the knee joint. The Pro side of the debate supports the view that more distal block locations in the anterior thigh increase the risk of excluding the medial and intermediate cutaneous nerves of the thigh and the nerve to the vastus medialis, while increasing the risk of spread to the popliteal fossa, making distal femoral triangle block the preferred location. The Con side of the debate adopts the view that while the exact location of local anesthetic injection appears anatomically important, it has not been proven to be clinically relevant.
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Affiliation(s)
- Glenn E Woodworth
- From the Department of Anesthesiology and Perioperative Medicine, Oregon Health & Science University, Portland, Oregon
| | - Andrew Arner
- Department of Anesthesiology and Perioperative Medicine, Oregon Health & Science University, Portland, Oregon
| | - Sylvia Nelsen
- Department of Biomedical and Diagnostic Sciences, School of Dentistry, Oregon Health & Science University, Portland, Oregon
| | - Eman Nada
- Department of Anesthesiology, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York
| | - Nabil M Elkassabany
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, Pennsylvania
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13
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Toolyodpun S, Laoruengthana A, Kositanurit I, Podjanasupawun S, Saenghirunvattana C, Pongpirul K. Effect of multiple analgesic pathways including local infiltration analgesia, peripheral nerve blocks, and intrathecal morphine for controlling pain after total knee arthroplasty. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2022:10.1007/s00590-022-03405-w. [PMID: 36260155 DOI: 10.1007/s00590-022-03405-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 09/28/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND We questioned whether the triple analgesic pathways procedure via local infiltration analgesia (LIA), peripheral nerve blocks, and intrathecal morphine (ITM) is superior to LIA only for controlling pain after Total Knee Arthroplasty (TKA). METHODS This retrospective study included 192 primary TKA patients. Group A (76 patients) received LIA only, Group B (61 patients) had ITM, adductor canal block and LIA, while Group C (55 patients) received ITM, femoral nerve block and LIA. A propensity score-matched analysis was used to compare visual analog scales (VAS) for pain intensity, total amount of morphine consumption (TMC), angle of knee flexion, and length of hospital stay (LHS). RESULTS Group A showed significantly higher VAS than Group B at 12 h (4.27 ± 2.70 vs 2.42 ± 2.35) and 18 h (4.24 ± 2.35 vs 2.18 ± 2.02), and significantly higher than Group C at 6 h (3.46 ± 3.07 vs 0.60 ± 1.50), 12 h (4.27 ± 2.70 vs 0.89 ± 1.48), and 18 h postoperative (4.24 ± 2.35 vs 1.82 ± 2.18). However, the VAS of Group C and B converged to equalize with Group A after 12 and 18 h, respectively. The TMC at 48 h postoperative of Group A was higher than that of Group B (p < 0.01). Nevertheless, there was no difference between groups in terms of knee flexion and LHS, except the LHS of Group B was longer than Group A (p = 0.04). CONCLUSION Triple analgesic pathways could provide a better initial analgesic profile. However, the pain seems to be rebound after resolution of nerve block and ITM, with potentially longer LHS.
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Affiliation(s)
- Siriluk Toolyodpun
- Department of Anesthesiology, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Artit Laoruengthana
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Inthiporn Kositanurit
- Department of Anesthesiology, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand.
| | | | | | - Krit Pongpirul
- Department of Preventive and Social Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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14
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Li XD, Han C, Yu WL. Comparison of Femoral Nerve Block and Fascia Iliaca Block for Proximal Femoral Fracture in the Elderly Patient: A Meta-analysis. Geriatr Orthop Surg Rehabil 2022; 13:21514593221111647. [PMID: 35782718 PMCID: PMC9243384 DOI: 10.1177/21514593221111647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 06/04/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022] Open
Abstract
Introduction Pain management modalities after proximal femoral fracture are variable and have been studied extensively. Regional anesthesia, specifically femoral nerve (FNB) and fascia iliaca compartment blocks (FICB), can be used to provide analgesia preoperatively. Methods Systematic searches of all related literature were conducted in the Medline, Embase, and Cochrane Central Register of Controlled Trials databases. Randomized controlled trials (RCTs) of proximal femoral fractures were included. The pain scores at different time points, opioid requirement in 24 h, mean arterial pressure, time for spinal anesthesia, patient satisfaction, and incidence of side effects between the 2 groups were extracted throughout the study. Results Fifteen RCTs including 1240 patients met the inclusion criteria. The present meta-analysis indicated that compared with FNB, FICB could decrease the visual analog scale (VAS) scores at 4 h after surgery (P < .05). The incidence of side effects (nausea, vomiting, and sedation) was lower in the FNB group (P < .05). Compared to the FICB, no significant difference was found at any other observed time point. Additionally, no difference was found in opioid requirement at 24 h, mean arterial pressure, time for spinal anesthesia, or patient satisfaction (P > .05). Conclusions FICB demonstrates a reduction in VAS score at 4 while FNB decreases the risk of several adverse events. More high-quality RCTs are necessary for proper comparison of the efficacy and safety of FNB and FICB.
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Affiliation(s)
- Xiao-dan Li
- Department of Anesthesiology, Tianjin First Central Hospital, Nankai District, Tianjin, PR China
| | - Chao Han
- Department of Orthopedics, Tianjin Hospital Tianjin University, Hexi District, Tianjin, PR China
| | - Wen-li Yu
- Department of Anesthesiology, Tianjin First Central Hospital, Nankai District, Tianjin, PR China
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15
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Posterior Lumbar Plexus Block Anesthesia for Elderly Patients with Lower Limb Fracture. DISEASE MARKERS 2022; 2022:8494796. [PMID: 35769817 PMCID: PMC9236758 DOI: 10.1155/2022/8494796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/30/2022] [Accepted: 06/02/2022] [Indexed: 11/19/2022]
Abstract
The incidence rate of lower limb fractures is high and has increased over the recent years, which affects the physical and mental health and the daily activities of patients. Lower limb fractures are often treated surgically. Therefore, an effective anesthesia regimen is crucial for a smooth and stable operation. To investigate the efficacy of posterior lumbar plexus block anesthesia during surgery for elderly patients with lower extremity fractures. In total, patients were divided into study and control groups. Anesthesia was administered by posterior lumbar plexus nerve block in the study group and epidural anesthesia in the control group. Hemodynamic parameters, anesthesia condition, pain level (VAS), and adverse effects were measured in both groups before anesthesia (T0), at anesthesia induction (T1), 30 min into the operation (T2), and at the end of the operation (T3). At T0, there were no significant differences in MAP and HR between the study and control groups. However, MAP and HR in the study group were significantly lower than those in the control group at T1, T2, and T3. The BIS value of the study group at each time point after anesthesia was significantly lower than that of the control group. The onset and induction time of anesthesia in the study group were also significantly shorter than those in the control group. Preoperative VAS scores did not differ between the study and control groups. However, the VAS scores of the study group at each time point were significantly lower than those of the control group. There was no significant difference in the incidence of adverse reactions between the two groups. Our results suggest that anesthesia with posterior lumbar plexus block surgery for lower extremity fractures in elderly patients can maintain hemodynamic stability and reduce block onset time, anesthesia induction time, and pain.
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16
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Faraoni TJ, Kruisselbrink R. Implementation and Postoperative Management of Continuous Adductor Canal Catheters for Total Knee Arthroplasty to Reduce Surgical Backlog Related to the COVID-19 Pandemic: An Acute Pain Service Nursing Perspective and Educational Resource. J Perianesth Nurs 2022; 38:186-192. [PMID: 36243519 PMCID: PMC9050626 DOI: 10.1016/j.jopan.2022.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 04/15/2022] [Accepted: 04/24/2022] [Indexed: 12/02/2022]
Abstract
PURPOSE In response to the surgical backlog created by the COVID-19 pandemic and to spare valuable hospital resources, we developed and implemented a continuous adductor canal catheter (CACC) program for total knee arthroplasty (TKA) patients. CACC's offer superior analgesia, decrease opioid use, and increase patient satisfaction while simultaneously promoting a decreased length of hospital stay and even same day discharges. The implementation of analgesia protocols using continuous peripheral nerve catheters and isometric pumps has been described for other surgical procedures and populations; however, the role of the Acute Pain Service Nurse (APS RN) in the implementation of such a program has not been described. DESIGN An best practice initiative for TKA patients receiving CACC was developed and implemented for patients recovering both in the hospital and at home. METHODS We describe the development and implementation of a CACC program for TKA patients in response to the surgical backlog created by the COVID-19 pandemic from the perspective of the APS RN. We provide a detailed narrative description of our postoperative assessment and experience, and offer practical insights for the postoperative care of these patients. We share the educational resources and assessment tools we developed to ensure consistent, safe, and effective clinical management of CACC patients in the hospital and at home. FINDINGS CACCs via elastomeric pumps have been shown to offer significant advances to pain control following TKA, decrease opioid use, enable earlier discharge, and improve patient satisfaction, all of which we observed unequivocally in our patients. In our experience, implementation of a daily telephone follow up by an APS RN for discharged TKA patients with a CACC was crucial for patient safety, patient satisfaction, and reducing emergency phone calls and emergency room visits. CONCLUSIONS We anticipate this description will provide an invaluable educational resource for other Acute Pain Service programs as similar outpatient peripheral nerve catheter programs are developed in response to the pandemic.
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Affiliation(s)
- Tara J Faraoni
- Department of Anesthesia, Grand River Hospital, Kitchener, Ontario, Canada.
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17
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Combined femoral and popliteal nerve block is superior to local periarticular infiltration anaesthesia for postoperative pain control after total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc 2022; 30:4046-4053. [PMID: 35112178 PMCID: PMC9668930 DOI: 10.1007/s00167-022-06868-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 01/03/2022] [Indexed: 10/19/2022]
Abstract
INTRODUCTION After primary total knee arthroplasty (TKA), local periarticular infiltration anaesthesia (LIA) is a fast and safe method for postoperative pain control. Moreover, ultrasound-guided regional anaesthesia (USRA) with femoral and popliteal block is a standard procedure in perioperative care. Two analgesic regimens for TKA-LIA versus URSA with dexmedetomidine-were compared as an additive to ropivacaine. We hypothesised that the use of URSA provides a superior opioid sparing effect for TKA compared with LIA. METHODS Fifty patients (planned 188 participants; safety analysis was performed after examining the first 50 participants) were randomised. These patients received LIA into the knee capsule during surgery with 60 ml of ropivacaine 0.5% and 1 ml of dexmedetomidine (100 µg ml-1) or two single-shot URSA blocks (femoral and popliteal block) before surgery with 15 ml of ropivacaine 0.5% and 0.5 ml of dexmedetomidine for each block. Postoperative opioid consumption in the first 48 h, pain assessment and complications were analysed. RESULTS In the safety analysis, there was a significantly higher need for opioids in the LIA group, with a median oral morphine equivalent of 42.0 [interquartile range (IQR) 23.5-57.0] mg versus 27.0 [IQR 0.0-33.5] mg (P = 0.022). Due to this finding, the study was terminated for ethical considerations according to the protocol. CONCLUSION This is the first study presenting data on LIA application in combination with dexmedetomidine. A superior opioid-sparing effect of URSA was observed when compared with LIA in TKA when dexmedetomidine is added to local anaesthetics. Also, a longer lasting opioid-sparing effect in the LIA group was observed when compared with the recently published literature; this difference could be attributed to the addition of dexmedetomidine. Therefore, multimodal analgesia regimens could be further improved when LIA or USRA techniques are combined with dexmedetomidine.
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18
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Laoruengthana A, Jarusriwanna A, Rattanaprichavej P, Eiamjumras W, Kositanurit I, Pongpirul K. Additional Peripheral Nerve Block to Periarticular Injection Has No Benefit for Patients Undergoing TKA: A Factorial Propensity Score-Matched Analysis Comparing Four Multimodal Analgesic Techniques. J Arthroplasty 2022; 37:39-44. [PMID: 34562600 DOI: 10.1016/j.arth.2021.09.011] [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: 07/22/2021] [Revised: 09/11/2021] [Accepted: 09/16/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Controversy remains over what and how many analgesic techniques are required as the most effective multimodal pain regimen in total knee arthroplasty (TKA). This study aimed to evaluate the effect of additional analgesic methods combined with periarticular injection (PAI) analgesia for TKA. METHODS Using retrospective cohort data, patients undergoing TKA with spinal anesthesia and PAI were divided into 4 groups. Group A (control) comprised 66 patients; group B (73 patients) had additional adductor canal block; group C (70 patients) obtained additional femoral nerve block, and group D (73 patients) received additional adductor canal block and intrathecal morphine. Propensity score matching was applied to compare visual analog scale (VAS) for pain intensity, cumulative morphine use (CMU), knee flexion angle, straight leg raise, length of hospital stay, and postoperative nausea and vomiting. RESULTS There was no significant difference regarding VAS and morphine use, when either group B or C was compared with group A. Group D had significantly lower VAS than groups A, B, and C during the first 24 hours after surgery and required significantly less CMU than groups A and B. However, the pain score of group D increased afterward, with significantly longer length of hospital stay than groups A and B. There was no difference in straight leg raise among the groups. CONCLUSION Additional peripheral nerve block to PAI provides no benefit for patients undergoing TKA. Adjuvant intrathecal morphine could significantly reduce the VAS and CMU in the acute postoperative period; however, rebound pain with prolonged hospital stays was observed.
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Affiliation(s)
- Artit Laoruengthana
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Atthakorn Jarusriwanna
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Piti Rattanaprichavej
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | | | - Inthiporn Kositanurit
- Department of Anesthesiology, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Krit Pongpirul
- Department of Preventive and Social Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Mancel L, Van Loon K, Lopez AM. Role of regional anesthesia in Enhanced Recovery After Surgery (ERAS) protocols. Curr Opin Anaesthesiol 2021; 34:616-625. [PMID: 34325463 DOI: 10.1097/aco.0000000000001048] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW Enhanced Recovery After Surgery (ERAS) protocols and interventional locoregional anesthesia (LRA) techniques continuously evolve. This review outlines the latest recommendations for the use of regional anesthesia in ERAS protocols and emerging interventional analgesia techniques. RECENT FINDINGS Research in ultrasound-guided regional anesthesia has led to a refinement of the traditional techniques and the introduction of a number of new approaches to complement ERAS strategies. The efficacy and versatility of LRA enable its use in an increasing number of ERAS indications. SUMMARY The implementation of ERAS protocols in different surgical procedures reduces overall complications and recovery time. Multimodal analgesia strategies with regional anesthesia techniques are some of the key interventions contributing to the improvement in postoperative outcomes.
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Affiliation(s)
- Leander Mancel
- Department of Anesthesiology, UZ Leuven, Leuven, Belgium
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