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Asian Journal of Surgery Oct 2021Progressive resistance training (PRT) is one of the most commonly used exercise methods after joint replacement, while its effectiveness and safety are still... (Meta-Analysis)
Meta-Analysis Review
Progressive resistance training (PRT) is one of the most commonly used exercise methods after joint replacement, while its effectiveness and safety are still controversial. Therefore, it's vital to investigate the effect of PRT on muscle strength and functional capacity early postoperative total hip arthroplasty (THA) or total knee arthroplasty (TKA). Relevant studies were identified via a search of Medline, Web of science and Cochrane Library from 2002 to 12 May 2020. Fifteen of 704 studies which comprised 6 THAs and 8 TKAs, involving 1021 adult patients were eligible for inclusion in the meta-analysis. There were no significant differences between the two groups after TKA in the 6-min walk test (6-WMT) within 1 month (95% CI = -0.41, 1.53), within 3 months (95% CI = -0.27, 0.76), within 12 months (95% CI = -0.29, 0.66); climb performance in seconds (s) (SCP), leg extension power, timed up and go test in seconds (s) (TUG) within 1 month (95% CI = -1.75, 0.77), within 3 months (95% CI = -0.48, 0.33), within 12 months (95% CI = -0.44, 0.35), sit to stand, number of repetitions in 30s (ST). There was no difference in the incidence of adverse events (95% CI = -0.01, 0.10). Similarly, two groups were also no obvious distinction after THA in the 6-WMT, SCP, Leg extension power, ST. PRT early after THA or TKA did not differ significantly from SR in terms of functional capacity, muscle strength recovery and incidence of adverse events. PRT is one of the options for rapid rehabilitation after joint replacement.
Topics: Adult; Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Humans; Postural Balance; Resistance Training; Time and Motion Studies
PubMed: 33715964
DOI: 10.1016/j.asjsur.2021.02.007 -
American Journal of Physical Medicine &... Jan 2023We sought to determine the comparative benefit and harm of rehabilitation interventions for patients who have undergone elective, unilateral total knee arthroplasty for...
We sought to determine the comparative benefit and harm of rehabilitation interventions for patients who have undergone elective, unilateral total knee arthroplasty for the treatment of primary osteoarthritis. We searched PubMed, Embase, The Cochrane Register of Clinical Trials, CINAHL, PsycINFO, Scopus, and ClinicalTrials.gov from January 1, 2005, through May 3, 2021. We included randomized controlled trials and adequately adjusted nonrandomized comparative studies of rehabilitation programs reporting performance-based, patient-reported, or healthcare utilization outcomes. Three researchers extracted study data and assessed risk of bias, verified by an independent researcher. The team assessed strength of evidence. Evidence from 53 studies randomized controlled trials suggests that various rehabilitation programs after total knee arthroplasty may lead to comparable improvements in pain, range of motion, and activities of daily living. Rehabilitation in the acute phase may lead to increased strength but result in similar strength when delivered in the postacute phase. No studies reported evidence of risk of harms due to rehabilitation delivered in the acute period after total knee arthroplasty; risk of harms among various postacute rehabilitation programs seems comparable. All findings were of low strength of evidence. Evaluation of rehabilitation after total knee arthroplasty needs a systematic overhaul to sufficiently guide future practice or research including the use of standardized intervention components and core outcomes.
Topics: Humans; Arthroplasty, Replacement, Knee; Activities of Daily Living; Range of Motion, Articular
PubMed: 35302953
DOI: 10.1097/PHM.0000000000002008 -
Journal of Rehabilitation Medicine Jun 2021To investigate the effectiveness of modified rehabilitation programmes in comparison with standard rehabilitation programmes after total knee arthroplasty through... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To investigate the effectiveness of modified rehabilitation programmes in comparison with standard rehabilitation programmes after total knee arthroplasty through randomized controlled trials.
DATA SOURCES
A search was conducted in PubMed, PubMed Central (PMC) and Cochrane Library databases in December 2020.
STUDY SELECTION
Randomized controlled trials were reviewed if they compared a physiotherapy exercise intervention with usual or standard physiotherapy care, or if they compared 2 types of exercise physiotherapy interventions meeting the review criteria, after total knee arthroplasty for osteoarthritis. A total of 18 randomized controlled trials were included at the end of the screening process.
DATA EXTRACTION
Two authors independently screened the literature, extracted data, and assessed the quality of included studies. The outcomes were knee extension, knee flexion, pain visual analogue scale, overall Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), 6-minute walking test, and Timed Up and Go test.
DATA SYNTHESIS
There was no clear pattern regarding which combination of starting time-point and duration of the rehabilitation programme after total knee arthroplasty significantly improves the clinical outcome when comparing modified rehabilitation programmes with standard programmes. Moreover, no particular modification to the modified programmes could be solely attributed to the improved clinical outcome in the 2 studies that showed significant improvement.
CONCLUSION
Modified rehabilitation programmes do not result in systematic improvement in clinical outcome over one-size-fits-all-approaches after total knee arthroplasty.
Topics: Arthroplasty, Replacement, Knee; Humans; Osteoarthritis, Knee; Randomized Controlled Trials as Topic
PubMed: 33846757
DOI: 10.2340/16501977-2827 -
American Journal of Physical Medicine &... Jan 2023We sought to determine the comparative benefits and harms of rehabilitation interventions for patients who have undergone elective, unilateral THA surgery for the...
We sought to determine the comparative benefits and harms of rehabilitation interventions for patients who have undergone elective, unilateral THA surgery for the treatment of primary osteoarthritis. We searched PubMed, Embase, The Cochrane Register of Clinical Trials, CINAHL, PsycINFO, Scopus, and ClinicalTrials.gov from January 1, 2005, through May 3, 2021. We included randomized controlled trials and adequately adjusted nonrandomized comparative studies of rehabilitation programs reporting performance-based, patient-reported, or healthcare utilization outcomes. Three researchers extracted study data and assessed risk of bias, verified by an independent researcher. Experts in rehabilitation content and complex interventions independently coded rehabilitation interventions. The team assessed strength of evidence. Large heterogeneity across evaluated rehabilitation programs limited conclusions. Evidence from 15 studies suggests that diverse rehabilitation programs may not differ in terms of risk of harm or outcomes of pain, strength, activities of daily living, or quality of life (all low strength of evidence). Evidence is insufficient for other outcomes. In conclusion, no differences in outcomes were found between different rehabilitation programs after THA. Further evidence is needed to inform decisions on what attributes of rehabilitation programs are most effective for various outcomes.
Topics: Humans; Arthroplasty, Replacement, Hip; Quality of Life; Activities of Daily Living; Program Evaluation
PubMed: 35302955
DOI: 10.1097/PHM.0000000000002007 -
Orthopaedics & Traumatology, Surgery &... Nov 2017In spite of improvements in implant designs and surgical precision, functional outcomes of mechanically aligned total knee arthroplasty (MA TKA) have plateaued. This... (Review)
Review
In spite of improvements in implant designs and surgical precision, functional outcomes of mechanically aligned total knee arthroplasty (MA TKA) have plateaued. This suggests probable technical intrinsic limitations that few alternate more anatomical recently promoted surgical techniques are trying to solve. This review aims at (1) classifying the different options to frontally align TKA implants, (2) at comparing their safety and efficacy with the one from MA TKAs, therefore answering the following questions: does alternative techniques to position TKA improve functional outcomes of TKA (question 1)? Is there any pathoanatomy not suitable for kinematic implantation of a TKA (question 2)? A systematic review of the existing literature utilizing PubMed and Google Scholar search engines was performed in February 2017. Only studies published in peer-reviewed journals over the last ten years in either English or French were reviewed. We identified 569 reports, of which 13 met our eligibility criteria. Four alternative techniques to position a TKA are challenging the traditional MA technique: anatomic (AA), adjusted mechanical (aMA), kinematic (KA), and restricted kinematic (rKA) alignment techniques. Regarding osteoarthritic patients with slight to mid constitutional knee frontal deformity, the KA technique enables a faster recovery and generally generates higher functional TKA outcomes than the MA technique. Kinematic alignment for TKA is a new attractive technique for TKA at early to mid-term, but need longer follow-up in order to assess its true value. It is probable that some forms of pathoanatomy might affect longer-term clinical outcomes of KA TKA and make the rKA technique or additional surgical corrections (realignment osteotomy, retinacular ligament reconstruction etc.) relevant for this sub-group of patients. Longer follow-up is needed to define the best indication of each alternative surgical technique for TKA. Level I for question 1 (systematic review of Level I studies), level 4 for question 2.
Topics: Arthroplasty, Replacement, Knee; Biomechanical Phenomena; Humans; Knee Joint; Knee Prosthesis
PubMed: 28864235
DOI: 10.1016/j.otsr.2017.07.010 -
JAMA Internal Medicine Mar 2020Patients undergoing total hip replacement (THR) and total knee replacement (TKR) receive venous thromboembolism (VTE) pharmacoprophylaxis. It is unclear which... (Meta-Analysis)
Meta-Analysis
Clinical Effectiveness and Safety of Aspirin for Venous Thromboembolism Prophylaxis After Total Hip and Knee Replacement: A Systematic Review and Meta-analysis of Randomized Clinical Trials.
IMPORTANCE
Patients undergoing total hip replacement (THR) and total knee replacement (TKR) receive venous thromboembolism (VTE) pharmacoprophylaxis. It is unclear which anticoagulant is preferable. Observational data suggest aspirin provides effective VTE prophylaxis.
OBJECTIVE
To assess the effectiveness and safety of aspirin for VTE prophylaxis after THR and TKR.
DATA SOURCES
A systematic review and meta-analysis was performed of randomized clinical trials (RCTs), with no language restrictions, from inception to September 19, 2019, using MEDLINE, Embase, Web of Science, Cochrane Library, and bibliographic searches. The computer-based searches combined terms and combinations of keywords related to the population (eg, hip replacement, knee replacement, hip arthroplasty, and knee arthroplasty), drug intervention (eg, aspirin, heparin, clexane, dabigatran, rivaroxaban, and warfarin), and outcome (eg, venous thromboembolism, deep vein thrombosis, pulmonary embolism, and bleeding) in humans.
STUDY SELECTION
This study included RCTs assessing the effectiveness and safety of aspirin for VTE prophylaxis compared with other anticoagulants in adults undergoing THR and TKR. The RCTs with a placebo control group were excluded. The searches and study selection were independently performed.
DATA EXTRACTION AND SYNTHESIS
This study followed PRISMA recommendations and used the Cochrane Collaboration's risk of bias tool. Data were screened and extracted independently by both reviewers. Study-specific relative risks (RRs) were aggregated using random-effects models. Quality of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach.
MAIN OUTCOMES AND MEASURES
The primary outcome was any postoperative VTE (asymptomatic or symptomatic). Secondary outcomes were adverse events associated with therapy, including bleeding.
RESULTS
Of 437 identified articles, 13 RCTs were included (6060 participants; 3466 [57.2%] women; mean age, 63.0 years). The RR of VTE after THR and TKR was 1.12 (95% CI, 0.78-1.62) for aspirin compared with other anticoagulants. Comparable findings were observed for deep vein thrombosis (DVT) (RR, 1.04; 95% CI, 0.72-1.51) and pulmonary embolism (PE) (RR, 1.01; 95% CI, 0.68-1.48). The risk of adverse events, including major bleeding, wound hematoma, and wound infection, was not statistically significantly different in patients receiving aspirin vs other anticoagulants. When analyzing THRs and TKRs separately, there was no statistically significant difference in the risk of VTE, DVT, and PE between aspirin and other anticoagulants. Aspirin had a VTE risk not statistically significantly different from low-molecular-weight heparin (RR, 0.76; 95% CI, 0.37-1.56) or rivaroxaban (RR, 1.52; 95% CI, 0.56-4.12). The quality of the evidence ranged from low to high.
CONCLUSIONS AND RELEVANCE
In terms of clinical effectiveness and safety profile, aspirin did not differ statistically significantly from other anticoagulants used for VTE prophylaxis after THR and TKR. Future trials should focus on noninferiority analysis of aspirin compared with alternative anticoagulants and cost-effectiveness.
Topics: Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Aspirin; Fibrinolytic Agents; Humans; Postoperative Complications; Treatment Outcome; Venous Thromboembolism
PubMed: 32011647
DOI: 10.1001/jamainternmed.2019.6108 -
Postgraduate Medical Journal Dec 2017To collect data of randomised controlled trials (RCTs) and clinical controlled trials (CCTs) for evaluating the effects of enhanced recovery after surgery on... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
To collect data of randomised controlled trials (RCTs) and clinical controlled trials (CCTs) for evaluating the effects of enhanced recovery after surgery on postoperative recovery of patients who received total hip arthroplasty (THA) or total knee arthroplasty (TKA).
METHODS
Relevant, published studies were identified using the following key words: arthroplasty, joint replacement, enhanced recovery after surgery, fast track surgery, multi-mode analgesia, diet management, or steroid hormones. The following databases were used to identify the literature consisting of RCTs or CCTs with a date of search of 31 December 2016: PubMed, Cochrane, Web of knowledge, Ovid SpringerLink and EMBASE. All relevant data were collected from studies meeting the inclusion criteria. The outcome variables were postoperative length of stay (LOS), 30-day readmission rate, and total incidence of complications. RevMan5.2. software was adopted for the meta-analysis.
RESULTS
A total of 10 published studies (9936 cases) met the inclusion criteria. The cumulative data included 4205 cases receiving enhanced recovery after surgery (ERAS), and 5731 cases receiving traditional recovery after surgery (non-ERAS). The meta-analysis showed that LOS was significantly lower in the ERAS group than in the control group (non-ERAS group) (p<0.01), and there were fewer incidences of complications in the ERAS group than in the control group (p=0.03). However, no significant difference was found in the 30-day readmission rate (p=0.18).
CONCLUSIONS
ERAS significantly reduces LOS and incidence of complications in patients who have had THA or TKA. However, ERAS does not appear to significantly impact 30-day readmission rates.
Topics: Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Humans; Length of Stay; Patient Readmission; Postoperative Complications; Recovery of Function
PubMed: 28751437
DOI: 10.1136/postgradmedj-2017-134991 -
British Journal of Anaesthesia Sep 2019Evidence-based international expert consensus regarding anaesthetic practice in hip/knee arthroplasty surgery is needed for improved healthcare outcomes. (Meta-Analysis)
Meta-Analysis
Anaesthetic care of patients undergoing primary hip and knee arthroplasty: consensus recommendations from the International Consensus on Anaesthesia-Related Outcomes after Surgery group (ICAROS) based on a systematic review and meta-analysis.
BACKGROUND
Evidence-based international expert consensus regarding anaesthetic practice in hip/knee arthroplasty surgery is needed for improved healthcare outcomes.
METHODS
The International Consensus on Anaesthesia-Related Outcomes after Surgery group (ICAROS) systematic review, including randomised controlled and observational studies comparing neuraxial to general anaesthesia regarding major complications, including mortality, cardiac, pulmonary, gastrointestinal, renal, genitourinary, thromboembolic, neurological, infectious, and bleeding complications. Medline, PubMed, Embase, and Cochrane Library including Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, NHS Economic Evaluation Database, from 1946 to May 17, 2018 were queried. Meta-analysis and Grading of Recommendations Assessment, Development and Evaluation approach was utilised to assess evidence quality and to develop recommendations.
RESULTS
The analysis of 94 studies revealed that neuraxial anaesthesia was associated with lower odds or no difference in virtually all reported complications, except for urinary retention. Excerpt of complications for neuraxial vs general anaesthesia in hip/knee arthroplasty, respectively: mortality odds ratio (OR): 0.67, 95% confidence interval (CI): 0.57-0.80/OR: 0.83, 95% CI: 0.60-1.15; pulmonary OR: 0.65, 95% CI: 0.52-0.80/OR: 0.69, 95% CI: 0.58-0.81; acute renal failure OR: 0.69, 95% CI: 0.59-0.81/OR: 0.73, 95% CI: 0.65-0.82; deep venous thrombosis OR: 0.52, 95% CI: 0.42-0.65/OR: 0.77, 95% CI: 0.64-0.93; infections OR: 0.73, 95% CI: 0.67-0.79/OR: 0.80, 95% CI: 0.76-0.85; and blood transfusion OR: 0.85, 95% CI: 0.82-0.89/OR: 0.84, 95% CI: 0.82-0.87.
CONCLUSIONS
Recommendation: primary neuraxial anaesthesia is preferred for knee arthroplasty, given several positive postoperative outcome benefits; evidence level: low, weak recommendation.
RECOMMENDATION
neuraxial anaesthesia is recommended for hip arthroplasty given associated outcome benefits; evidence level: moderate-low, strong recommendation. Based on current evidence, the consensus group recommends neuraxial over general anaesthesia for hip/knee arthroplasty.
TRIAL REGISTRY NUMBER
PROSPERO CRD42018099935.
Topics: Anesthesia, Epidural; Anesthesia, General; Anesthesia, Spinal; Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Evidence-Based Medicine; Humans; Postoperative Complications; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 31351590
DOI: 10.1016/j.bja.2019.05.042 -
Brazilian Journal of Physical Therapy 2021In the early stages of total knee arthroplasty (TKA) rehabilitation, in which physical function in general can be affected, motor imagery (MI) might play a relevant role. (Meta-Analysis)
Meta-Analysis Review
Effects of motor imagery on strength, range of motion, physical function, and pain intensity in patients with total knee arthroplasty: A systematic review and meta-analysis.
BACKGROUND
In the early stages of total knee arthroplasty (TKA) rehabilitation, in which physical function in general can be affected, motor imagery (MI) might play a relevant role.
OBJECTIVE
To assess the impact of MI on strength, active range of motion (ROM), pain intensity, and physical function in patients with TKA.
METHODS
We conducted a systematic review and meta-analysis of randomised controlled trials. Pooled effects were calculated as standardised mean differences (SMDs) and 95% confidence intervals (CIs) for the relevant outcomes using random effects model. The certainty of evidence was assessed with GRADE approach.
RESULTS
This review included 7 articles. The addition of MI to standard therapy, based on low quality of evidence, showed a moderate increase in quadriceps strength (4 studies; SMD: 0.88; 95% CI: 0.42, 1.34) and a small reduction in pain intensity (SMD: 0.63; 95% CI: 0.08, 1.19). It is unclear whether MI can provide beneficial effects for active ROM and function.
CONCLUSIONS
There is low to very low-quality evidence that adding an MI intervention to standard rehabilitation for patients with TKA may improve quadriceps strength and pain intensity, but the effects of MI on ROM and physical function is unclear.
Topics: Arthroplasty, Replacement, Knee; Humans; Pain Measurement; Quadriceps Muscle; Range of Motion, Articular
PubMed: 34872869
DOI: 10.1016/j.bjpt.2021.11.001 -
BMC Musculoskeletal Disorders Nov 2016This systematic review gives an overview of guidelines and original publications as well as the evidence on which the currently proposed indication criteria are based.... (Review)
Review
BACKGROUND
This systematic review gives an overview of guidelines and original publications as well as the evidence on which the currently proposed indication criteria are based. Until now such a state-of-the-science overview was lacking.
METHODS
Websites of orthopaedic and arthritis organizations (English/Dutch language) were independently searched by two authors for THA/TKA guidelines for OA. Furthermore, a systematic search strategy in several databases through August 2014 was performed. Quality of the guidelines was assessed with the AGREE II instrument, which consists of 6 domains (maximum summed score of 6 indicating high quality). Also, the level of evidence of all included studies was assessed.
RESULTS
We found 6 guidelines and 18 papers, out of 3065 references. The quality of the guidelines summed across 6 domains ranged from 0.46 to 4.78. In total, 12 THA, 10 TKA and 2 THA/TKA indication sets were found. Four studies stated that no evidence-based indication criteria are available. Indication criteria concerning THA/TKA consisted of the following domains: pain (in respectively 11 and 10 sets), function (12 and 7 sets), radiological changes (10 and 9 sets), failed conservative therapy (8 and 4 sets) and other indications (6 and 7 sets). Specific cut-off values or ranges were often not stated and the level of evidence was low.
CONCLUSION
The indication criteria for THA/TKA are based on limited evidence. Empirical research is needed, especially regarding domain specific cut-off values or ranges at which the best postoperative outcomes are achieved for patients, taking into account the limited lifespan of a prosthesis.
Topics: Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Female; Hip Prosthesis; Humans; Knee Prosthesis; Male; Middle Aged; Osteoarthritis, Hip; Osteoarthritis, Knee; Pain Management; Pain Measurement; Patient Selection; Practice Guidelines as Topic; Radiography; Reoperation; Treatment Outcome
PubMed: 27829422
DOI: 10.1186/s12891-016-1325-z