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Xue X, Lv X, Ma X, Zhou Y, Yu N. Postoperative pain relief after total knee arthroplasty: A Bayesian network meta-analysis and systematic review of analgesic strategies based on nerve blocks. J Clin Anesth 2024; 96:111490. [PMID: 38692069 DOI: 10.1016/j.jclinane.2024.111490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 03/14/2024] [Accepted: 04/24/2024] [Indexed: 05/03/2024]
Abstract
STUDY OBJECTIVE A Bayesian network meta-analysis was performed to compare the analgesic efficacy of the following nerve block techniques: femoral nerve block (FNB), adductor canal block (ACB), infiltration between the popliteal artery and the capsule of the posterior knee (iPACK), and genicular nerve block (GNB) following total knee arthroplasty (TKA). DESIGN Systematic review and network meta-analysis (NMA). PATIENTS AND MEASUREMENTS We searched the Web of Science, PubMed, EMBASE, and Cochrane Library databases until September 20, 2022. Patients who were treated by any of the above four nerve block techniques (alone or in combination) after TKA were included. Patients who underwent minimally invasive knee surgery were excluded. The indicators included pain scores during rest and mobilization, opioid consumption after surgery, postsurgical mobilization function (ROM [range of motion], TUG [Timed-Up-and-Go] test) at 24 h and 48 h, and length of hospital stay. The risk of bias was assessed by the Cochrane risk of bias tool. RESULTS Forty-two studies involving 2857 patients were eligible for this study. This NMA suggested that ACB + iPACK was the most efficacious option for improving ambulation ability and shortening the length of hospital stay. Furthermore, ACB + iPACK was the best regimen for resting-pain and movement-pain relief (78% and 87%, respectively) and for reducing opioid consumption (90%) at 48 h. However, FNB + iPACK was the most efficacious option for relief of resting pain (42%) and reducing opioid consumption (68%) at 24 h; GNB was the most efficacious option for movement pain relief at 24 h (94%). CONCLUSION Considering both pain control and knee functional recovery, ACB + iPACK may be the optimal analgesic regimen for patients after TKA. At the same time, it significantly reduces pain and opioid consumption at 48 h. However, ACB + iPACK is not the recommended technique for short-term (24 h) pain control. CLINICAL TRIAL REGISTRATION PROSPERO (CRD42022362322).
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Affiliation(s)
- Xing Xue
- Department of Anesthesiology, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai 201599, China.
| | - Xinghua Lv
- Day surgery centre, the First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Xiaoli Ma
- Department of thoracic surgery, the First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Yuxin Zhou
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, China
| | - Na Yu
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730000, China
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Fillingham YA, Hannon CP, Kopp SL, Austin MS, Sershon RA, Stronach BM, Meneghini RM, Abdel MP, Griesemer ME, Woznica A, Casambre FD, Nelson N, Hamilton WG, Della Valle CJ. The Efficacy and Safety of Regional Nerve Blocks in Total Knee Arthroplasty: Systematic Review and Direct Meta-Analysis. J Arthroplasty 2022; 37:1906-1921.e2. [PMID: 36162923 DOI: 10.1016/j.arth.2022.03.078] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/14/2022] [Accepted: 03/26/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Regional nerve blocks are widely used in primary total knee arthroplasty (TKA) to reduce postoperative pain and opioid consumption. The purpose of our study was to evaluate the efficacy and safety of regional nerve blocks after TKA in support of the combined clinical practice guidelines of the American Association of Hip and Knee Surgeons, American Academy of Orthopaedic Surgeons, Hip Society, Knee Society, and American Society of Regional Anesthesia and Pain Management. METHODS We searched MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials for studies published before March 24, 2020 on femoral nerve block, adductor canal block, and infiltration between Popliteal Artery and Capsule of Knee in primary TKA. All included studies underwent qualitative and quantitative homogeneity testing followed by a systematic review and direct comparison meta-analysis to assess the efficacy and safety of the regional nerve blocks compared to a control, local peri-articular anesthetic infiltration (PAI), or between regional nerve blocks. RESULTS Critical appraisal of 1,673 publications yielded 56 publications representing the best available evidence for analysis. Femoral nerve and adductor canal blocks are effective at reducing postoperative pain and opioid consumption, but femoral nerve blocks are associated with quadriceps weakness. Use of a continuous compared to single shot adductor canal block can improve postoperative analgesia. No difference was noted between an adductor canal block or PAI regarding postoperative pain and opioid consumption, but the combination of both may be more effective. CONCLUSION Single shot adductor canal block or PAI should be used to reduce postoperative pain and opioid consumption following TKA. Use of a continuous adductor canal block or a combination of single shot adductor canal block and PAI may improve postoperative analgesia in patients with concern of poor postoperative pain control.
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Affiliation(s)
- Yale A Fillingham
- Rothman Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Charles P Hannon
- Department of Orthopedic Surgery, Washington University in St. Louis, St. Louis, Missouri
| | - Sandra L Kopp
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Matthew S Austin
- Rothman Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | | | - Benjamin M Stronach
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - R Michael Meneghini
- Department of Orthopaedic Surgery, Indiana University Health, Indianapolis, Indiana
| | - Matthew P Abdel
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota
| | | | - Anne Woznica
- Department of Clinical Quality and Value, American Academy of Orthopaedic Surgeons, Rosemont, Illinois
| | - Francisco D Casambre
- Department of Clinical Quality and Value, American Academy of Orthopaedic Surgeons, Rosemont, Illinois
| | - Nicole Nelson
- Department of Clinical Quality and Value, American Academy of Orthopaedic Surgeons, Rosemont, Illinois
| | | | - Craig J Della Valle
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
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Fillingham YA, Hannon CP, Austin MS, Kopp SL, Sershon RA, Stronach BM, Meneghini RM, Abdel MP, Griesemer ME, Hamilton WG, Della Valle CJ. Regional Nerve Blocks in Primary Total Knee Arthroplasty: The Clinical Practice Guidelines of the American Association of Hip and Knee Surgeons, American Society of Regional Anesthesia and Pain Medicine, American Academy of Orthopaedic Surgeons, Hip Society, and Knee Society. J Arthroplasty 2022; 37:1691-1696. [PMID: 35970570 DOI: 10.1016/j.arth.2022.02.120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/19/2022] [Indexed: 02/02/2023] Open
Affiliation(s)
- Yale A Fillingham
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Charles P Hannon
- Department of Orthopedic Surgery, Washington University in St. Louis, St. Louis, MO
| | - Matthew S Austin
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Sandra L Kopp
- Department of Anesthesiology, Mayo Clinic, Rochester, MN
| | | | | | | | - Matthew P Abdel
- Department of Orthopedic Surgery, Washington University in St. Louis, St. Louis, MO
| | | | | | | | - Craig J Della Valle
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL
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Qin L, You D, Zhao G, Li L, Zhao S. A comparison of analgesic techniques for total knee arthroplasty: A network meta-analysis. J Clin Anesth 2021; 71:110257. [PMID: 33823459 DOI: 10.1016/j.jclinane.2021.110257] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/13/2021] [Accepted: 03/15/2021] [Indexed: 01/29/2023]
Abstract
STUDY OBJECTIVE There is no established analgesic method for postoperative total knee arthroplasty. We comprehensively compared the analgesic methods for postoperative total knee arthroplasty. DESIGN A network meta-analysis of randomised controlled trials was used to compare 18 interventions, which were ranked by six outcome indices, to select the best modality. SETTING Postoperative recovery room and inpatient ward. PATIENTS 98 randomised controlled trials involving 7452 patients (ASA I-III) were included in the final analysis. INTERVENTIONS Studies that included the use of at least one of the following 12 nerve block(fascia iliaca compartment block (FIB), FNB, cFNB, single femoral nerve block (sFNB), adductor canal block (ACB), sciatic nerve block (SNB), obturator nerve block (ONB), continuous posterior lumbar plexus block (PSOAS), FNB + SNB, ACB + LIA, FNB + LIA, PCA + FNB). MEASUREMENTS Pain intensity was compared using Visual Analogue Scale (VAS). Also, postoperative complications, function score, hospital length of stay, morphine consumption and patient satisfaction were measured. MAIN RESULTS For visual analogue scale scores, continuous femoral nerve block (FNB) and FNB + sciatic nerve block (SNB) were the the most effective interventions. For reducing postoperative complications, fascia iliaca compartment block, FNB, SNB, and obturator nerve block showed the best results. For reducing postoperative morphine consumption, adductor canal block (ACB) + local infiltration analgesia (LIA) and FNB + SNB were preferred. For function scores (range of motion, Timed-Up-and-Go test), ACB and LIA were optimal choices. For reducing hospital length of stay and patient satisfaction, ACB + LIA and FNB + LIA were best, respectively. CONCLUSIONS Peripheral nerve block, especially FNB and ACB, is a better option than other analgesic methods, and its combination with other methods can be beneficial. Peripheral nerve block is a safe and effective postoperative analgesia method. However, our findings can only provide objective evidence. Clinicians should choose the treatment course based on the individual patient's condition and clinical situation.
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Affiliation(s)
- Lu Qin
- Center for Applied Statistical Research and College of Mathematics, Jilin University, Changchun, China.
| | - Di You
- China-Japan Union Hospital of Jilin University, Changchun, China.
| | - Guoqing Zhao
- China-Japan Union Hospital of Jilin University, Changchun, China; Jilin University, Changchun, China.
| | - Longyun Li
- China-Japan Union Hospital of Jilin University, Changchun, China.
| | - Shishun Zhao
- Center for Applied Statistical Research and College of Mathematics, Jilin University, Changchun, China.
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Gurava Reddy AV, Manohar M, Shetty A, Sankineani SR, Ashok Kumar PS, Bose VC, Pichai S, Patil S, Mukartihal R, Dhanasekhara Raja P, Rajkumar N, Rajasekharan S. A comparative study evaluating the role of adductor canal block catheter versus intraarticular analgesic infusion on knee pain and range of motion in the immediate postoperative period: a prospective multicenter trial. Musculoskelet Surg 2020; 104:267-271. [PMID: 31236778 DOI: 10.1007/s12306-019-00616-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 06/20/2019] [Indexed: 06/09/2023]
Abstract
Postoperative pain after total knee arthroplasty (TKA) is an important determinant of hospital stay and rehabilitation and thereby functional outcome. Adductor canal block (ACB) and intraarticular analgesic infiltration through catheters (IAC) are techniques of multimodal analgesia which have shown to control postoperative pain satisfactorily. The aim of this study is to evaluate the efficacy of ACB versus IAC in reducing immediate postoperative pain and thereby allow early rehabilitation. A multicenter quasi-experimental study was conducted on 511 patients undergoing unilateral primary TKA from March 2016 to April 2017 who either received ACB with catheter (Group I, n = 350 patients) or IAC (Group II, n = 172 patients) for postoperative pain control. All the patients were assessed for severity of pain by Visual Analogue Scale at 8, 24, 48, 72 h postoperatively and knee range of motion (ROM) on the day of discharge. There was no significant difference in pain scores on postoperative day (POD) 0 (1.09 ± 0.30 vs. 0.98 ± 0.46, p = 0.45) and POD 1 (1.21 ± 0.45 vs. 1.00 ± 0.00, p = 0.11) and in mean ROM on the day of discharge between ACB and IAC (88.40° ± 7.96° vs. 88.34° ± 5.74°; p = 0.93) groups. This study shows that both ACB and IAC provide satisfactory postoperative analgesia with sparing of quadriceps function and good knee ROM leading to early rehabilitation and reduced hospital with no advantage of one technique over another.
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Affiliation(s)
- A V Gurava Reddy
- Department of Orthopaedics and Traumatology, Sunshine Hospital, Secunderabad, 500003, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - M Manohar
- Department of Orthopaedics and Traumatology, Sunshine Hospital, Secunderabad, 500003, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - A Shetty
- Department of Orthopaedics and Traumatology, Sunshine Hospital, Secunderabad, 500003, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - S R Sankineani
- Department of Orthopaedics and Traumatology, Sunshine Hospital, Secunderabad, 500003, India.
- South India Arthroplasty Academy (SIAA), Secunderabad, India.
| | - P S Ashok Kumar
- Department of Orthopaedics, Asian Joint Reconstruction Institute, Chennai, 600026, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - V C Bose
- Department of Orthopaedics, Asian Joint Reconstruction Institute, Chennai, 600026, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - S Pichai
- Department of Orthopaedics, Asian Joint Reconstruction Institute, Chennai, 600026, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - S Patil
- Department of Orthopaedics, Sparsh Hospital, Bangalore, 560022, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - R Mukartihal
- Department of Orthopaedics, Sparsh Hospital, Bangalore, 560022, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - P Dhanasekhara Raja
- Department of Orthopaedics, Ganga Hospital, Coimbatore, 641043, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - N Rajkumar
- Department of Orthopaedics, Ganga Hospital, Coimbatore, 641043, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
| | - S Rajasekharan
- Department of Orthopaedics, Ganga Hospital, Coimbatore, 641043, India
- South India Arthroplasty Academy (SIAA), Secunderabad, India
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Yu R, Wang H, Zhuo Y, Liu D, Wu C, Zhang Y. Continuous adductor canal block provides better performance after total knee arthroplasty compared with the single-shot adductor canal block?: An updated meta-analysis of randomized controlled trials. Medicine (Baltimore) 2020; 99:e22762. [PMID: 33120783 PMCID: PMC7581050 DOI: 10.1097/md.0000000000022762] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Adductor canal block (ACB) has emerged as an attractive alternative for femoral nerve blocks (FNB) as the peripheral nerve block of choice for total knee arthroplasty (TKA), preserving quadriceps motor function while providing analgesia comparable to FNB. However, its optimal application for TKA remains controversial. The objective of this meta-analysis was to compare continuous-injection ACB (CACB) vs single-injection ACB (SACB) for postoperative pain control in patients undergoing TKA. METHODS This study attempts to identify the available and relevant randomized controlled trials (RCTs) regarding the analgesic effects of CACB compared to SACB in patients undergoing TKA according to electronic databases, including PubMed, Medline, Web of Science, EMbase, and the Cochrane Library, up to September 2019. Primary outcomes in this regard included the use of a visual analogue scale (VAS) pain score with rest or activity, while secondary outcomes were cumulative opioid consumption, length of hospital stay (LOS), complications of vomiting and nausea, and rescue analgesia. The corresponding data were analyzed using RevMan v5.3. ETHICAL REVIEW Because all of the data used in this systematic review and meta-analysis has been published, the ethical approval was not necessary RESULTS:: This research included 9 studies comprised of 739 patients. The analyzed outcomes demonstrated that patients who received CACB had a better at rest-VAS scores at 4 hours (P = .007), 8 hors (P < .0001), 12 hours (P < .0001), 24 hours (P = .02), mobilization-VAS score at 48 hours (P < .0001), and rescue analgesia (P = .03) than those who underwent SACB. Nevertheless, no significant differences were present between the 2 strategies in terms of pain VAS scores 48 hours at rest (P = .23) and 24 hours at mobilization (P = .10), complications of vomiting and nausea (P = .42), and length of hospital stay (P = .09). CONCLUSION This meta-analysis indicated that CACB is superior to SACB in regard to analgesic effect following TKA. However, due to the variation of the included studies, no firm conclusions can be drawn. Further investigations into RCT are required for verification.
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Affiliation(s)
- Rongguo Yu
- Department of Orthopedics, Fuzhou second Hospital Affiliated to Xiamen University, Fujian
| | - Haiyang Wang
- Department of Orthopedics, Fuzhou second Hospital Affiliated to Xiamen University, Fujian
| | - Youguang Zhuo
- Department of Orthopedics, Fuzhou second Hospital Affiliated to Xiamen University, Fujian
| | - Dongxin Liu
- Hebei North University, Handan Central Hospital Affiliated to Hebei North University, China
| | - Chunling Wu
- Department of Orthopedics, Fuzhou second Hospital Affiliated to Xiamen University, Fujian
| | - Yiyuan Zhang
- Department of Orthopedics, Fuzhou second Hospital Affiliated to Xiamen University, Fujian
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Functional recovery after knee arthroplasty with regional analgesia: A systematic review and meta-analysis of randomised controlled trials. Eur J Anaesthesiol 2019; 36:418-426. [PMID: 30950899 DOI: 10.1097/eja.0000000000000983] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Regional analgesia (RA) has been widely evaluated for pain relief after total knee arthroplasty (TKA). Its impact on functional recovery is less well known. OBJECTIVES To evaluate the functional benefits of RA after TKA. DESIGN Systematic review with a random-effects meta-analysis of randomised controlled trials comparing LRA with systemic analgesia on function in adults undergoing TKA for osteoarthritis. DATABASE SOURCES MEDLINE, EMBASE, LILAC, Cochrane, CTRD databases. OUTCOMES Length of stay (LOS) in hospital and early knee flexion range of motion (ROM), early and long-term knee function, serious adverse effects. RESULTS Twenty-three studies (1246 patients) were included. LOS was significantly shorter for RA than for systemic analgesia (0.90 days, 95% confidence interval 0.3 to 1.4). Subgroup analyses found that only infiltration analgesia decreased the LOS. ROM during the first week was significantly higher for all techniques of RA than for systemic analgesia (9.23°, 95% confidence interval 4.6 to 13.9). No impact of regional analgesia techniques on global function in the longer term was demonstrated. No difference in serious adverse effects was found between RA and systemic analgesia. CONCLUSION RA techniques compared with systemic analgesia have a beneficial impact on the LOS and the ROM achieved in the early postoperative period. Global function in the longer term after surgery seems unaffected by peri-operative RA. TRIAL REGISTRATION CRD42014013995.
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Xu J, Chen X, Ma C, Wang X. WITHDRAWN: Peripheral nerve blocks for postoperative pain after major knee surgery. Cochrane Database Syst Rev 2019; 8:CD010937. [PMID: 31425613 PMCID: PMC6699645 DOI: 10.1002/14651858.cd010937.pub3] [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: 11/07/2022]
Abstract
BACKGROUND Major knee surgery is a common operative procedure to help people with end-stage knee disease or trauma to regain mobility and have improved quality of life. Poorly controlled pain immediately after surgery is still a key issue for this procedure. Peripheral nerve blocks are localized and site-specific analgesic options for major knee surgery. The increasing use of peripheral nerve blocks following major knee surgery requires the synthesis of evidence to evaluate its effectiveness and safety, when compared with systemic, local infiltration, epidural and spinal analgesia. OBJECTIVES To examine the efficacy and safety of peripheral nerve blocks for postoperative pain control following major knee surgery using methods that permit comparison with systemic, local infiltration, epidural and spinal analgesia. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 1, 2014), MEDLINE and EMBASE, from their inception to February 2014. We identified ongoing studies by searching trial registries, including the metaRegister of controlled trials (mRCT), clinicaltrials.gov and the WHO International Clinical Trials Registry Platform (ICTRP). SELECTION CRITERIA We included participant-blind, randomized controlled trials of adult participants (15 years or older) undergoing major knee surgery, in which peripheral nerve blocks were compared to systemic, local infiltration, epidural and spinal analgesia for postoperative pain relief. DATA COLLECTION AND ANALYSIS Two review authors independently assessed study eligibility and extracted data. We recorded information on participants, methods, interventions, outcomes (pain intensity, additional analgesic consumption, adverse events, knee range of motion, length of hospital stay, hospital costs, and participant satisfaction). We used the 5-point Oxford quality and validity scale to assess methodological quality, as well as criteria outlined in the Cochrane Handbook for Systematic Reviews of Interventions. We conducted meta-analysis of two or more studies with sufficient data to investigate the same outcome. We used the I² statistic to explore the heterogeneity. If there was no significant heterogeneity (I² value 0% to 40%), we used a fixed-effect model for meta-analysis, but otherwise we used a random-effects model. For dichotomous data, we present results as a summary risk ratio (RR) and a 95% confidence interval (95% CI). Where possible, we calculated the number needed to treat for an additional beneficial outcome (NNTB) or for an additional harmful outcome (NNTH), together with 95% CIs. For continuous data, we used the mean difference (MD) and 95% CI for similar outcome measures. We describe the findings of individual studies where pooling of data was not possible. MAIN RESULTS According to the eligibility criteria, we include 23 studies with 1571 participants, with high methodological quality overall. The studies compared peripheral nerve blocks adjunctive to systemic analgesia with systemic analgesia alone (19 studies), peripheral nerve blocks with local infiltration (three studies), and peripheral nerve blocks with epidural analgesia (one study). No study compared peripheral nerve blocks with spinal analgesia.Compared with systemic analgesia alone, peripheral nerve blocks adjunctive to systemic analgesia resulted in a significantly lower pain intensity score at rest, using a 100 mm visual analogue scale, at all time periods within 72 hours postoperatively, including the zero to 23 hours interval (MD -11.85, 95% CI -20.45 to -3.25, seven studies, 390 participants), the 24 to 47 hours interval (MD -12.92, 95% CI -19.82 to -6.02, six studies, 320 participants) and the 48 to 72 hours interval (MD -9.72, 95% CI -16.75 to -2.70, four studies, 210 participants). Subgroup analyses suggested that the high levels of statistical variation in our analyses could be explained by larger effects in people undergoing total knee arthroplasty compared with other types of surgery. Pain intensity was also significantly reduced on movement in the 48 to 72 hours interval postoperatively (MD -6.19, 95% CI -11.76 to -0.62, two studies, 112 participants). There was no significant difference on movement between these two groups in the time period of zero to 23 hours (MD -6.95, 95% CI -15.92 to 2.01, five studies, 304 participants) and 24 to 47 hours (MD -8.87, 95% CI -27.77 to 10.03, three studies, 182 participants). The included studies reported diverse types of adverse events, and we did not conduct a meta-analysis on specific types of adverse event. The numbers of studies and participants were also too few to draw conclusions on the other prespecified outcomes of: additional analgesic consumption; median time to remedication; knee range of motion; median time to ambulation; length of hospital stay; hospital costs; and participant satisfaction. There were insufficient data to compare peripheral nerve blocks and local infiltration or between peripheral nerve blocks and epidural analgesia. AUTHORS' CONCLUSIONS All of the included studies reported the main outcome of pain intensity but did not cover all the secondary outcomes of interest. The current review provides evidence that the use of peripheral nerve blocks as adjunctive techniques to systemic analgesia reduced pain intensity when compared with systemic analgesia alone after major knee surgery. There were too few data to draw conclusions on other outcomes of interest. More trials are needed to demonstrate a significant difference when compared with local infiltration, epidural analgesia and spinal analgesia.
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Affiliation(s)
- Jin Xu
- Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong UniversityDepartment of Anesthesiology1630 Dongfang RoadShanghaiChina200127
| | - Xue‐mei Chen
- Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong UniversityDepartment of Anesthesiology1630 Dongfang RoadShanghaiChina200127
| | - Chenkai Ma
- Royal Melbourne Hospital, The University of MelbourneDepartment of Surgery300 Grattan Street, ParkvilleMelbourneVictoriaAustralia3050
| | - Xiang‐rui Wang
- Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong UniversityDepartment of Anesthesiology1630 Dongfang RoadShanghaiChina200127
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Lyngeraa TS, Rothe C, Grevstad U, Lundstrøm LH, Lange KHW. Adductor canal block with a suture-method catheter - A parallel or perpendicular approach? Acta Anaesthesiol Scand 2019; 63:523-530. [PMID: 30520017 DOI: 10.1111/aas.13300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 10/05/2018] [Accepted: 10/15/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND We performed a randomised blinded pilot study in 16 healthy volunteers to assess whether placing a suture-method catheter in the adductor canal is feasible with two different insertion techniques. METHODS Each volunteer had a suture-method catheter placed approximately halfway between the superior anterior iliac spine and base of the patella in both legs. Catheters were placed using a parallel technique in one leg and a perpendicular technique in the other leg, according to randomisation. 15 mL lidocaine 1% was injected in each catheter. Successful placement was defined as loss of cold sensation in the saphenous area 30 min after injection. Volunteers were sent home and returned the following day and another dose of lidocaine (15 mL, 1%) was injected through the catheters. Catheter displacement distance was assessed by ultrasound and cold sensation was assessed. In case of preserved cold sensation, we attempted to reposition the catheter with a subsequent injection of lidocaine and reassessment of cold sensation. RESULTS All primary placements were successful using the perpendicular approach (100%; 95% CI 81%-100%) whereas one placement failed using the parallel approach (94%; 95% CI 72%-99%). Three catheters placed using the perpendicular approach were displaced on day 2, compared to one catheter placed with the parallel approach. Displacement distance was highly variable. All catheters, except one, could be repositioned. Three volunteers reported transient sensory deficits lasting approximately 6-8 weeks. CONCLUSION The suture-method catheter can be placed in the adductor canal with high success rates for initial placement with both techniques.
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Affiliation(s)
- Tobias S. Lyngeraa
- Department of Anaesthesia and Intensive Care Medicine; Copenhagen University Hospital; Nordsjaellands Hospital; Hillerød Denmark
| | - Christian Rothe
- Department of Anaesthesia and Intensive Care Medicine; Copenhagen University Hospital; Nordsjaellands Hospital; Hillerød Denmark
| | - Ulrik Grevstad
- Department of Anaesthesia and Intensive Care Medicine; Copenhagen University Hospital; Gentofte Hospital; Gentofte Denmark
| | - Lars H. Lundstrøm
- Department of Anaesthesia and Intensive Care Medicine; Copenhagen University Hospital; Nordsjaellands Hospital; Hillerød Denmark
| | - Kai H. W. Lange
- Department of Anaesthesia and Intensive Care Medicine; Copenhagen University Hospital; Nordsjaellands Hospital; Hillerød Denmark
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Sardana V, Burzynski JM, Scuderi GR. Adductor Canal Block or Local Infiltrate Analgesia for Pain Control After Total Knee Arthroplasty? A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Arthroplasty 2019; 34:183-189. [PMID: 30360981 DOI: 10.1016/j.arth.2018.09.083] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 09/11/2018] [Accepted: 09/21/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Total knee arthroplasty is a treatment option for debilitating arthritis. In the postoperative period, patients experience moderate to severe pain affecting the rehabilitation, hospital stay, and patient satisfaction. This study aims at utilizing current best evidence to determine whether adductor canal block (ACB) or periarticular injection (PAI) is a better modality for managing short-term postoperative pain and opioid consumption. METHODS Embase, MEDLINE, HealthStar, Emcare, and PubMed were searched for randomized controlled trials from 1946 to August 2018, for literature addressing the comparison of ACB and PAI for pain management in the setting of total knee arthroplasty. A systematic review and meta-analysis were performed. RESULTS Six studies were included in our meta-analysis. When examining the combined visual analog scale (VAS) pain values for each group, analysis demonstrated greater reduction in scores for the PAI group, and the difference was statistically significant (P = .001). When comparing the VAS scores of subgroups analyzed at specific periods in time, there was a trend toward lower VAS scores in subgroups analyzed at 24 hours and 48 hours postoperatively (at rest and at movement) in the PAI group. Overall opioid consumption was lower in the PAI group, with demonstrated statistical significance (P = .03). When comparing the postoperative subgroups, there was a trend toward decreased opioid use in the PAI group, with 13.25% less opioid use at 48 hours and 9.5% less opioid use at 24 hours. CONCLUSION PAI could significantly improve postoperative pain and opioid consumption when compared with ACB. Additional, high-quality studies are required to further address this topic.
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Affiliation(s)
- Vandit Sardana
- Adult Reconstruction, Hofstra School of Medicine, Lenox Hill Hospital, New York, NY
| | - Joanna M Burzynski
- School of Rehabilitation Sciences, McMaster University, Hamilton, ON, Canada
| | - Giles R Scuderi
- Adult Reconstruction, Hofstra School of Medicine, Lenox Hill Hospital, New York, NY
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Comparison of the Efficacy of Different Analgesia Treatments for Total Knee Arthroplasty. Clin J Pain 2018; 34:1047-1060. [DOI: 10.1097/ajp.0000000000000631] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Kampitak W, Tanavalee A, Ngarmukos S, Amarase C, Songthamwat B, Boonshua A. Comparison of Adductor Canal Block Versus Local Infiltration Analgesia on Postoperative Pain and Functional Outcome after Total Knee Arthroplasty: A Randomized Controlled Trial. Malays Orthop J 2018; 12:7-14. [PMID: 29725506 PMCID: PMC5920252 DOI: 10.5704/moj.1803.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Introduction: Total knee arthroplasty (TKA) is associated with intense postoperative pain for which effective analgesia is essential to facilitate early postoperative recovery. Adductor canal block (ACB) and local infiltration analgesia (LIA) have become increasingly involved in postoperative pain management after TKA. We aimed to compare their efficacy and outcomes in patients undergoing TKA. Materials and Methods: Sixty patients undergoing unilateral TKA were randomized to receive either postoperative single-injection ACB (Group A) or LIA (Group L) during the operation. All patients received spinal anaesthesia. Primary outcome was total morphine consumption over postoperative 24 hours. Visual analog pain scale, time to first and total dosage of rescue analgesia, performance-based evaluations [timed-up and go (TUG) test, quadriceps strength], side-effects, length of hospital stay and patient satisfaction were measured. Results: Fifty-seven patients were available for analysis. Median total morphine consumption over 24 and 48 postoperative hours of Group A were significantly less than Group L (6/10 mg vs 13/25 mg, p, 0.008 and 0.001, respectively). Similarly, Group A had significantly lower VAS at postoperative 6, 12 and 18 hours, VAS at ambulation on postoperative (POD) 1-3, better TUG tests on POD 2 and during POD 3 than those of Group L. However, quadriceps strength and patient satisfaction were not different between both groups. Conclusion: Patients undergoing TKA with single-injection ACB required less postoperative opioids than those with LIA. Furthermore, multimodal analgesia using ACB provided better postoperative analgesia, as well as performance-based activities, than those with LIA.
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Affiliation(s)
- W Kampitak
- Department of Anesthesiology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand.,Department of Orthopaedics, Chulalongkorn University, Bangkok, Thailand
| | - A Tanavalee
- Department of Orthopaedics, Chulalongkorn University, Bangkok, Thailand
| | - S Ngarmukos
- Department of Orthopaedics, Chulalongkorn University, Bangkok, Thailand
| | - C Amarase
- Department of Orthopaedics, Chulalongkorn University, Bangkok, Thailand
| | - B Songthamwat
- Department of Anesthesiology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand.,Department of Orthopaedics, Chulalongkorn University, Bangkok, Thailand
| | - A Boonshua
- Department of Anesthesiology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand.,Department of Orthopaedics, Chulalongkorn University, Bangkok, Thailand
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Meng J, Li L. The efficiency and safety of dexamethasone for pain control in total joint arthroplasty: A meta-analysis of randomized controlled trials. Medicine (Baltimore) 2017; 96:e7126. [PMID: 28614232 PMCID: PMC5478317 DOI: 10.1097/md.0000000000007126] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND This meta-analysis aimed to evaluate the efficiency and safety of dexamethasone administration in total knee and hip arthroplasties. METHODS Two researchers search the relevant studies independently including Embase (1980-017.04), PubMed (1966-017.04), ScienceDirect (1985-017.04), Web of Science (1950-2017.03), and Cochrane Library for potential relevant studies. After testing for heterogeneity between studies, data were aggregated for random-effects models when necessary. The results of dichotomous outcomes were expressed as risk difference (RD) with a 95% confidence intervals (CIs). For continuous various outcomes, mean difference (MD) or standard mean difference (SMD) with a 95% confidence intervals (CIs) was applied for assessment. Meta-analysis was performed using Stata 11.0 software. RESULTS Four randomized controlled trials (RCTs) including 361 patients met the inclusion criteria. The present meta-analysis indicated that there were significant differences between groups in terms of visual analogue scale (VAS) score at 12 hours (SMD = -0.579, 95% CI: -0.780 to -0.357, P = .000), 24 hours (SMD = -0.820, 95% CI: -1.036 to -0.604, P = .000), and 48 hours (SMD = -0.661, 95% CI: -1.149 to -0.172, P = .008). Dexamethasone was associated with a lower opioid consumption at 12 hours (SMD = -0.245, 95% CI: -0.465 to -0.025, P = .029), 24 hours (SMD = -0.285, 95% CI: -0.505 to -0.064, P = .011), and 48 hours (SMD = -0.989, 95% CI: -1.710 to -0.267, P = .007). CONCLUSION Dexamethasone could significantly reduce postoperative pain scores and opioid consumption within the 1st 48 hours following total joint arthroplasty (TJA). The overall evidence quality was moderate to low, further high-quality RCTs are needed to identify the optimal dose of dexamethasone for reducing pain after TJA.
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Affiliation(s)
| | - Lin Li
- Department of Joint Surgery, The First People's Hospital of Jining, Jining, Shandong, China
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Koh IJ, Choi YJ, Kim MS, Koh HJ, Kang MS, In Y. Femoral Nerve Block versus Adductor Canal Block for Analgesia after Total Knee Arthroplasty. Knee Surg Relat Res 2017; 29:87-95. [PMID: 28545172 PMCID: PMC5450580 DOI: 10.5792/ksrr.16.039] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/13/2016] [Accepted: 10/03/2016] [Indexed: 01/29/2023] Open
Abstract
Inadequate pain management after total knee arthroplasty (TKA) impedes recovery, increases the risk of postoperative complications, and results in patient dissatisfaction. Although the preemptive use of multimodal measures is currently considered the principle of pain management after TKA, no gold standard pain management protocol has been established. Peripheral nerve blocks have been used as part of a contemporary multimodal approach to pain control after TKA. Femoral nerve block (FNB) has excellent postoperative analgesia and is now a commonly used analgesic modality for TKA pain control. However, FNB leads to quadriceps muscle weakness, which impairs early mobilization and increases the risk of postoperative falls. In this context, emerging evidence suggests that adductor canal block (ACB) facilitates postoperative rehabilitation compared with FNB because it primarily provides a sensory nerve block with sparing of quadriceps strength. However, whether ACB is more appropriate for contemporary pain management after TKA remains controversial. The objective of this study was to review and summarize recent studies regarding practical issues for ACB and comparisons of analgesic efficacy and functional recovery between ACB and FNB in patients who have undergone TKA.
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Affiliation(s)
- In Jun Koh
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea.,Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Jun Choi
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea.,Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Man Soo Kim
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea.,Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun Jung Koh
- Department of Anesthesia and Pain Medicine, Seoul St. Mary's Hospital, Seoul, Korea
| | - Min Sung Kang
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea
| | - Yong In
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital, Seoul, Korea.,Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
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15
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Koo M, Bocos J, Sabaté A, López V, Ribes C. [Anesthetic requirements measured by bilateral bispectral analysis and femoral blockade in total knee arthroplasty]. Rev Bras Anestesiol 2017; 67:472-479. [PMID: 28546014 DOI: 10.1016/j.bjan.2017.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 07/20/2016] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND AND OBJECTIVES A continuous peripheral nerve blockade has proved benefits on reducing postoperative morphine consumption; the combination of a femoral blockade and general anesthesia on reducing intraoperative anesthetic requirements has not been studied. The objective of this study was to determine the relevance of timing in the performance of femoral block to intraoperative anesthetic requirements during general anesthesia for total knee arthroplasty. METHODS A single-center, prospective cohort study on patients scheduled for total knee arthroplasty, were sequentially allocated to receive 20mL of 2% mepivacaine throughout a femoral catheter, prior to anesthesia induction (Preoperative) or when skin closure started (Postoperative). An algorithm based on bispectral values guided intraoperative anesthetic management. Postoperative analgesia was done with an elastomeric pump of levobupivacaine 0.125% connected to the femoral catheter and complemented with morphine patient control analgesia for 48hours. The Kruskall Wallis and the chi-square tests were used to compare variables. Statistical significance was set at p<0.05. RESULTS There were 94 patients, 47 preoperative and 47 postoperative. Lower fentanyl and sevoflurane were needed intraoperatively in the Preoperative group; median values and range: 250 (100-600) vs 450 (200-600)μg and 21 (12-48) vs 32 (18-67)mL p=0.001, respectively. There were no differences in the median verbal numeric rating scale values 4 (0-10) vs 3 (0-10); and in median morphine consumption 9 (2-73) vs 8 (0-63)mg postoperatively. CONCLUSIONS A preoperative femoral blockade is useful in decreasing anesthetic requirements in total knee arthroplasty surgery but no added effect in the postoperative analgesic control.
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Affiliation(s)
- Maylin Koo
- Hospital Universitario de Bellvitge, Servicio de Anestesia y Medicina Intensiva, Barcelona, Spain.
| | - Javier Bocos
- Hospital Universitario de Bellvitge, Servicio de Anestesia y Medicina Intensiva, Barcelona, Spain
| | - Antoni Sabaté
- Hospital Universitario de Bellvitge, Servicio de Anestesia y Medicina Intensiva, Barcelona, Spain
| | - Vinyet López
- Hospital Universitario de Bellvitge, Servicio de Anestesia y Medicina Intensiva, Barcelona, Spain
| | - Carmina Ribes
- Hospital Universitario de Bellvitge, Servicio de Anestesia y Medicina Intensiva, Barcelona, Spain
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Karlsen APH, Wetterslev M, Hansen SE, Hansen MS, Mathiesen O, Dahl JB. Postoperative pain treatment after total knee arthroplasty: A systematic review. PLoS One 2017; 12:e0173107. [PMID: 28273133 PMCID: PMC5342240 DOI: 10.1371/journal.pone.0173107] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 02/15/2017] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION The aim of this systematic review was to document efficacy, safety and quality of evidence of analgesic interventions after total knee arthroplasty (TKA). METHODS This PRISMA-compliant and PROSPERO-registered review includes all-language randomized controlled trials of medication-based analgesic interventions after TKA. Bias was evaluated according to Cochrane methodology. Outcomes were opioid consumption (primary), pain scores at rest and during mobilization, adverse events, and length of stay. Interventions investigated in three or more trials were meta-analysed. Outcomes were evaluated using forest plots, Grading of Recommendations Assessment, Development and Evaluation (GRADE), L'Abbe Plots and trial sequential analysis. RESULTS The included 113 trials, investigating 37 different analgesic interventions, were characterized by unclear/high risk of bias, low assay sensitivity and considerable differences in pain assessment tools, basic analgesic regimens, and reporting of adverse events. In meta-analyses single and continuous femoral nerve block (FNB), intrathecal morphine, local infiltration analgesia, intraarticular injection of local anaesthetics, non-steroidal anti-inflammatory drugs, and gabapentinoids demonstrated significant analgesic effects. The 24-hour morphine-sparing effects ranged from 4.2 mg (CI: 1.3, 7.2; intraarticular local anaesthetics), to 16.6 mg (CI: 11.2, 22; single FNB). Pain relieving effects at rest at 6 hours ranged from 4 mm (CI: -10, 2; gabapentinoids), to 19 mm (CI: 8, 31; single FNB), and at 24 hours from 3 mm (CI: -2, 8; gabapentinoids), to 16 mm (CI: 8, 23; continuous FNB). GRADE-rated quality of evidence was generally low. CONCLUSION A low quality of evidence, small sample sizes and heterogeneity of trial designs prohibit designation of an optimal procedure-specific analgesic regimen after TKA.
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Affiliation(s)
- Anders Peder Højer Karlsen
- Department of Anaesthesia, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
- Department of Anaesthesia, Zealand University Hospital, Koege, Denmark
| | - Mik Wetterslev
- Department of Anaesthesia, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Morten Sejer Hansen
- Department of Anaesthesia, 4231, Centre of head and Orthopaedics, Rigshospitalet, Copenhagen, Denmark
| | - Ole Mathiesen
- Department of Anaesthesia, Zealand University Hospital, Koege, Denmark
| | - Jørgen B. Dahl
- Department of Anaesthesia, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
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18
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Turbitt L, Choi S, McCartney CJL. Peripheral Nerve Blockade for Total Knee Arthroplasty: An Evidence-Based Review. CURRENT ANESTHESIOLOGY REPORTS 2015. [DOI: 10.1007/s40140-015-0104-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
This paper is the thirty-sixth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2013 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior, and the roles of these opioid peptides and receptors in pain and analgesia; stress and social status; tolerance and dependence; learning and memory; eating and drinking; alcohol and drugs of abuse; sexual activity and hormones, pregnancy, development and endocrinology; mental illness and mood; seizures and neurologic disorders; electrical-related activity and neurophysiology; general activity and locomotion; gastrointestinal, renal and hepatic functions; cardiovascular responses; respiration and thermoregulation; and immunological responses.
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, Flushing, NY 11367, United States.
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20
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Chan E, Fransen M, Parker DA, Assam PN, Chua N. Femoral nerve blocks for acute postoperative pain after knee replacement surgery. Cochrane Database Syst Rev 2014; 2014:CD009941. [PMID: 24825360 PMCID: PMC7173746 DOI: 10.1002/14651858.cd009941.pub2] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Total knee replacement (TKR) is a common and often painful operation. Femoral nerve block (FNB) is frequently used for postoperative analgesia. OBJECTIVES To evaluate the benefits and risks of FNB used as a postoperative analgesic technique relative to other analgesic techniques among adults undergoing TKR. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) 2013, Issue 1, MEDLINE, EMBASE, CINAHL, Web of Science, dissertation abstracts and reference lists of included studies. The date of the last search was 31 January 2013. SELECTION CRITERIA We included randomized controlled trials (RCTs) comparing FNB with no FNB (intravenous patient-controlled analgesia (PCA) opioid, epidural analgesia, local infiltration analgesia, and oral analgesia) in adults after TKR. We also included RCTs that compared continuous versus single-shot FNB. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection and data extraction. We undertook meta-analysis (random-effects model) and used relative risk ratios (RRs) for dichotomous outcomes and mean differences (MDs) or standardized mean differences (SMDs) for continuous outcomes. We interpreted SMDs according to rule of thumb where 0.2 or smaller represents a small effect, 0.5 a moderate effect and 0.8 or larger, a large effect. MAIN RESULTS We included 45 eligible RCTs (2710 participants) from 47 publications; 20 RCTs had more than two allocation groups. A total of 29 RCTs compared FNB (with or without concurrent treatments including PCA opioid) versus PCA opioid, 10 RCTs compared FNB versus epidural, five RCTs compared FNB versus local infiltration analgesia, one RCT compared FNB versus oral analgesia and four RCTs compared continuous versus single-shot FNB. Most included RCTs were rated as low or unclear risk of bias for the aspects rated in the risk of bias assessment tool, except for the aspect of blinding. We rated 14 (31%) RCTs at high risk for both participant and assessor blinding and rated eight (18%) RCTs at high risk for one blinding aspect.Pain at rest and pain on movement were less for FNB (of any type) with or without a concurrent PCA opioid compared with PCA opioid alone during the first 72 hours post operation. Pooled results demonstrated a moderate effect of FNB for pain at rest at 24 hours (19 RCTs, 1066 participants, SMD -0.72, 95% CI -0.93 to -0.51, moderate-quality evidence) and a moderate to large effect for pain on movement at 24 hours (17 RCTs, 1017 participants, SMD -0.94, 95% CI -1.32 to -0.55, moderate-quality evidence). Pain was also less in each FNB subgroup: single-shot FNB, continuous FNB and continuous FNB + sciatic block, compared with PCA. FNB also was associated with lower opioid consumption (IV morphine equivalent) at 24 hours (20 RCTs, 1156 participants, MD -14.74 mg, 95% CI -18.68 to -10.81 mg, high-quality evidence) and at 48 hours (MD -14.53 mg, 95% CI -20.03 to -9.02 mg), lower risk of nausea and/or vomiting (RR 0.47, 95% CI 0.33 to 0.68, number needed to treat for an additional harmful outcome (NNTH) four, high-quality evidence), greater knee flexion (11 RCTs, 596 participants, MD 6.48 degrees, 95% CI 4.27 to 8.69 degrees, moderate-quality evidence) and greater patient satisfaction (four RCTs, 180 participants, SMD 1.06, 95% CI 0.74 to 1.38, low-quality evidence) compared with PCA.We could not demonstrate a difference in pain between FNB (any type) and epidural analgesia in the first 72 hours post operation, including pain at 24 hours at rest (six RCTs, 328 participants, SMD -0.05, 95% CI -0.43 to 0.32, moderate-quality evidence) and on movement (six RCTs, 317 participants, SMD 0.01, 95% CI -0.21 to 0.24, high-quality evidence). No difference was noted at 24 hours for opioid consumption (five RCTs, 341 participants, MD -4.35 mg, 95% CI -9.95 to 1.26 mg, high-quality evidence) or knee flexion (six RCTs, 328 participants, MD -1.65, 95% CI -5.14 to 1.84, high-quality evidence). However, FNB demonstrated lower risk of nausea/vomiting (four RCTs, 183 participants, RR 0.63, 95% CI 0.41 to 0.97, NNTH 8, moderate-quality evidence) and higher patient satisfaction (two RCTs, 120 participants, SMD 0.60, 95% CI 0.23 to 0.97, low-quality evidence), compared with epidural analgesia.Pooled results of four studies (216 participants) comparing FNB with local infiltration analgesia detected no difference in analgesic effects between the groups at 24 hours for pain at rest (SMD 0.06, 95% CI -0.61 to 0.72, moderate-quality evidence) or pain on movement (SMD 0.38, 95% CI -0.10 to 0.86, low-quality evidence). Only one included RCT compared FNB with oral analgesia. We considered this evidence insufficient to allow judgement of the effects of FNB compared with oral analgesia.Continuous FNB provided less pain compared with single-shot FNB (four RCTs, 272 participants) at 24 hours at rest (SMD -0.62, 95% CI -1.17 to -0.07, moderate-quality evidence) and on movement (SMD -0.42, 95% CI -0.67 to -0.17, high-quality evidence). Continuous FNB also demonstrated lower opioid consumption compared with single-shot FNB at 24 hours (three RCTs, 236 participants, MD -13.81 mg, 95% CI -23.27 to -4.35 mg, moderate-quality evidence).Generally, the meta-analyses demonstrated considerable statistical heterogeneity, with type of FNB, allocation concealment and blinding of participants, personnel and outcome assessors reducing heterogeneity in the analyses. Available evidence was insufficient to allow determination of the comparative safety of the various analgesic techniques. Few RCTs reported on serious adverse effects such as neurological injury, postoperative falls or thrombotic events. AUTHORS' CONCLUSIONS Following TKR, FNB (with or without concurrent treatments including PCA opioid) provided more effective analgesia than PCA opioid alone, similar analgesia to epidural analgesia and less nausea/vomiting compared with PCA alone or epidural analgesia. The review also found that continuous FNB provided better analgesia compared with single-shot FNB. RCTs were insufficient to allow definitive conclusions on the comparison between FNB and local infiltration analgesia or oral analgesia.
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Affiliation(s)
- Ee‐Yuee Chan
- University of SydneyFaculty of Health SciencesCumberland Campus C42, Room 205, O Block,75 East StreetSydneyNSWAustralia1825
- Tan Tock Seng HospitalNursing ServiceSingaporeSingapore
| | - Marlene Fransen
- University of SydneyFaculty of Health SciencesCumberland Campus C42, Room 205, O Block,75 East StreetSydneyNSWAustralia1825
| | - David A Parker
- Sydney Orthopaedic Research InstituteLevel 1, The Gallery445 Victoria Avenue, ChatswoodSydneyNSWAustralia2050
| | - Pryseley N Assam
- Duke‐NUS Graduate Medical SchoolCentre for Quantitative Medicine, Office of Clinical SciencesSingaporeSingapore138669
- Singapore Clinical Research Institute Pte LtdDepartment of BiostatisticsSingaporeSingapore
| | - Nelson Chua
- Tan Tock Seng HospitalDepartment of Anaesthesiology11 Jalan Tan Tock SengSingaporeSingapore308433
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Abstract
BACKGROUND Major knee surgery is a common operative procedure to help people with end-stage knee disease or trauma to regain mobility and have improved quality of life. Poorly controlled pain immediately after surgery is still a key issue for this procedure. Peripheral nerve blocks are localized and site-specific analgesic options for major knee surgery. The increasing use of peripheral nerve blocks following major knee surgery requires the synthesis of evidence to evaluate its effectiveness and safety, when compared with systemic, local infiltration, epidural and spinal analgesia. OBJECTIVES To examine the efficacy and safety of peripheral nerve blocks for postoperative pain control following major knee surgery using methods that permit comparison with systemic, local infiltration, epidural and spinal analgesia. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 1, 2014), MEDLINE and EMBASE, from their inception to February 2014. We identified ongoing studies by searching trial registries, including the metaRegister of controlled trials (mRCT), clinicaltrials.gov and the WHO International Clinical Trials Registry Platform (ICTRP). SELECTION CRITERIA We included participant-blind, randomized controlled trials of adult participants (15 years or older) undergoing major knee surgery, in which peripheral nerve blocks were compared to systemic, local infiltration, epidural and spinal analgesia for postoperative pain relief. DATA COLLECTION AND ANALYSIS Two review authors independently assessed study eligibility and extracted data. We recorded information on participants, methods, interventions, outcomes (pain intensity, additional analgesic consumption, adverse events, knee range of motion, length of hospital stay, hospital costs, and participant satisfaction). We used the 5-point Oxford quality and validity scale to assess methodological quality, as well as criteria outlined in the Cochrane Handbook for Systematic Reviews of Interventions. We conducted meta-analysis of two or more studies with sufficient data to investigate the same outcome. We used the I² statistic to explore the heterogeneity. If there was no significant heterogeneity (I² value 0% to 40%), we used a fixed-effect model for meta-analysis, but otherwise we used a random-effects model. For dichotomous data, we present results as a summary risk ratio (RR) and a 95% confidence interval (95% CI). Where possible, we calculated the number needed to treat for an additional beneficial outcome (NNTB) or for an additional harmful outcome (NNTH), together with 95% CIs. For continuous data, we used the mean difference (MD) and 95% CI for similar outcome measures. We describe the findings of individual studies where pooling of data was not possible. MAIN RESULTS According to the eligibility criteria, we include 23 studies with 1571 participants, with high methodological quality overall. The studies compared peripheral nerve blocks adjunctive to systemic analgesia with systemic analgesia alone (19 studies), peripheral nerve blocks with local infiltration (three studies), and peripheral nerve blocks with epidural analgesia (one study). No study compared peripheral nerve blocks with spinal analgesia.Compared with systemic analgesia alone, peripheral nerve blocks adjunctive to systemic analgesia resulted in a significantly lower pain intensity score at rest, using a 100 mm visual analogue scale, at all time periods within 72 hours postoperatively, including the zero to 23 hours interval (MD -11.85, 95% CI -20.45 to -3.25, seven studies, 390 participants), the 24 to 47 hours interval (MD -12.92, 95% CI -19.82 to -6.02, six studies, 320 participants) and the 48 to 72 hours interval (MD -9.72, 95% CI -16.75 to -2.70, four studies, 210 participants). Subgroup analyses suggested that the high levels of statistical variation in our analyses could be explained by larger effects in people undergoing total knee arthroplasty compared with other types of surgery. Pain intensity was also significantly reduced on movement in the 48 to 72 hours interval postoperatively (MD -6.19, 95% CI -11.76 to -0.62, two studies, 112 participants). There was no significant difference on movement between these two groups in the time period of zero to 23 hours (MD -6.95, 95% CI -15.92 to 2.01, five studies, 304 participants) and 24 to 47 hours (MD -8.87, 95% CI -27.77 to 10.03, three studies, 182 participants). The included studies reported diverse types of adverse events, and we did not conduct a meta-analysis on specific types of adverse event. The numbers of studies and participants were also too few to draw conclusions on the other prespecified outcomes of: additional analgesic consumption; median time to remedication; knee range of motion; median time to ambulation; length of hospital stay; hospital costs; and participant satisfaction. There were insufficient data to compare peripheral nerve blocks and local infiltration or between peripheral nerve blocks and epidural analgesia. AUTHORS' CONCLUSIONS All of the included studies reported the main outcome of pain intensity but did not cover all the secondary outcomes of interest. The current review provides evidence that the use of peripheral nerve blocks as adjunctive techniques to systemic analgesia reduced pain intensity when compared with systemic analgesia alone after major knee surgery. There were too few data to draw conclusions on other outcomes of interest. More trials are needed to demonstrate a significant difference when compared with local infiltration, epidural analgesia and spinal analgesia.
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Affiliation(s)
- Jin Xu
- Department of Anesthesiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Guirro UBDP, Tambara EM, Munhoz FR. Femoral nerve block: Assessment of postoperative analgesia in arthroscopic anterior cruciate ligament reconstruction. Braz J Anesthesiol 2013; 63:483-91. [PMID: 24565346 DOI: 10.1016/j.bjane.2013.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Knee anterior cruciate ligament reconstruction (ACLR) may be painful in the postoperative period. The primary objective of this study was to evaluate whether the use of femoral nerve block (FNB) associated with spinal anesthesia would improve the postoperative pain treatment in ACLR and the secondary objectives were to evaluate tramadol request and adverse events. METHOD 53 patients were randomly divided into two groups: GA (n =26) received spinal anesthesia and GB (n = 27) received spinal anesthesia and FNB. All patients received multimodal analgesia and rescue analgesics could be requested anytime. Assessments were performed at 6, 12 and 24 hours. RESULTS There was no difference between both groups regarding demographic and clinical- surgical variables. There was no difference between groups regarding pain intensity. Mean pain scores were higher at 12 hours in GA and there was no change in GB; 55.6% of patients reported moderate pain in GA and 53.8% mild pain in GB. There was no difference regarding tramadol request. There were no serious adverse events: 80.8% of patients in GB had motor block of the thigh and two fell. CONCLUSIONS Analgesia was more effective with the combination of spinal and FNB, which allowed better control of postoperative pain, assessed 12 hours after anesthesia. There was no difference in tramadol request. Patients in this study had no serious adverse events; however, one must be attentive to motor paralysis and the possibility of falling when FNB is performed.
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Affiliation(s)
- Ursula Bueno do Prado Guirro
- Post-Graduation Program in Surgery, Universidade Federal do Paraná, Curitiba, PR, Brazil; Service of Anesthesiology, Hospital do Trabalhador, Curitiba, PR, Brazil; Trate a Dor, Curitiba, PR, Brazil.
| | - Elizabeth Milla Tambara
- Discipline of Anesthesiology, School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil; Service of Anesthesiology, Hospital Santa Casa de Curitiba, Curitiba, PR, Brazil
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Guirro ÚBDP, Tambara EM, Munhoz FR. Bloqueio do nervo femoral: Avaliação da analgesia pós-operatória na operação de reconstrução artroscópica do ligamento cruzado anterior. Braz J Anesthesiol 2013. [DOI: 10.1016/j.bjan.2013.04.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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