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Journal of Orthopaedic Surgery and... Sep 2023Rehabilitation post-knee arthroplasty is integral to regaining knee function and ensuring patients' overall well-being. The debate over the relative effectiveness and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Rehabilitation post-knee arthroplasty is integral to regaining knee function and ensuring patients' overall well-being. The debate over the relative effectiveness and safety of outpatient versus home-based rehabilitation persists.
METHODS
A thorough literature review was conducted adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines across four databases. Two researchers independently identified eligible studies centering on knee arthroplasty patients undergoing either outpatient or home-based rehabilitation. Study quality was assessed using the Cochrane Collaboration's risk of bias tool, while continuous outcomes were subject to meta-analyses using Stata 17 software.
RESULTS
Our analysis identified no significant differences in primary outcomes, including Range of Motion, Western Ontario and McMaster Universities Arthritis Index, Knee Injury and Osteoarthritis Outcome Score, Oxford Knee Score, and the Knee Society Score, between home-based and outpatient rehabilitation across different follow-up points. Adverse reactions, readmission rates, the need for manipulation under anesthesia, reoperation rate, and post-surgery complications were also similar between both groups. Home-based rehabilitation demonstrated cost-effectiveness, resulting in substantial annual savings. Furthermore, quality of life and patient satisfaction were found to be comparable in both rehabilitation methods.
CONCLUSIONS
Home-based rehabilitation post-knee arthroplasty appears as an effective, safe, and cost-efficient alternative to outpatient rehabilitation. Despite these findings, further multicenter, long-term randomized controlled trials are required to validate these findings and provide robust evidence to inform early rehabilitation choices post-knee arthroplasty.
Topics: Humans; Outpatients; Arthroplasty, Replacement, Knee; Quality of Life; Knee Joint; Anesthesia; Multicenter Studies as Topic
PubMed: 37726800
DOI: 10.1186/s13018-023-04160-2 -
Clinical Orthopaedics and Related... Dec 2014Recent studies have attributed adverse local tissue reactions (ALTRs) in patients with total hip arthroplasties (THAs) to tribocorrosion debris generated by modular... (Review)
Review
BACKGROUND
Recent studies have attributed adverse local tissue reactions (ALTRs) in patients with total hip arthroplasties (THAs) to tribocorrosion debris generated by modular femoral stems. The presentations of ALTR are diverse, as are the causes of it, and the biological responses can be important reasons for failure after THA.
QUESTION/PURPOSES
(1) What clinical problems have been reported in patients with modular stems since 1988? (2) What THA design features are associated with tribocorrosion in taper junctions? (3) What are the microscopic and tribological characteristics of the debris produced at the taper junctions? (4) What are the cellular and immunological traits of the biological response to taper tribocorrosion debris?
METHODS
We conducted a systematic review using MEDLINE and EMBASE-cited articles to summarize failure modes associated with modular femoral stems. One hundred sixty-two of 1043 articles reported on the clinical performances or failure modes attributed to modular femoral stems. There were 10 laboratory studies, 26 case reports, 13 Level IV, 94 Level III, 18 Level II, and one Level I of Evidence papers. To address the remaining questions, we did a second review of 524 articles. One hundred twenty-seven articles met the eligibility criteria, including 81 articles on design features related to tribocorrosion, 15 articles on corrosion debris characteristics, and 31 articles on the biological response to tribocorrosion debris.
RESULTS
Sixty-eight of 162 studies reported failure attributed to modular femoral stems for one of these four modularity-related failure modes: tribocorrosion-associated ALTR, dissociation of a taper junction, stem fracture, and mismatch of a femoral head taper attached to a stem with a different trunnion size. The remaining 94 studies found no clinical consequences related to the presence of a taper junction. THA component features associated with tribocorrosion included trunnion geometry and large-diameter femoral heads. Solid tribocorrosion debris is primarily chromium-orthophosphate material of variable size and may be more biologically reactive than wear debris.
CONCLUSIONS
There has been an increase in publications describing ALTR around modular hip prostheses in the last 3 years. Implant design changes, including larger femoral heads and smaller trunnions, have been implicated, but there may also be more recognition of the problem by the orthopaedic community. Analyzing retrieved implants to understand the history of taper-related problems, designing clinically relevant in vitro corrosion tests to test modular junctions, and identifying biomarkers to recognize patients at risk of ALTR should be the focus of ongoing research to help surgeons avoid and detect tribocorrosion-related problems in joint replacements.
Topics: Arthroplasty, Replacement, Hip; Biomechanical Phenomena; Corrosion; Femur; Foreign-Body Migration; Hip Joint; Hip Prosthesis; Humans; Metals; Prosthesis Design; Prosthesis Failure; Risk Factors; Stress, Mechanical; Treatment Outcome
PubMed: 24980639
DOI: 10.1007/s11999-014-3746-z -
Clinics in Orthopedic Surgery Sep 2017There are limited data available regarding the results of reverse shoulder arthroplasty (RSA) in patients with rheumatoid arthritis (RA). We performed a systematic... (Review)
Review
BACKGROUND
There are limited data available regarding the results of reverse shoulder arthroplasty (RSA) in patients with rheumatoid arthritis (RA). We performed a systematic review of the literature to investigate the radiological and clinical outcomes after RSA in patients with RA.
METHODS
A literature search for publications between 1987 and 2014 was conducted by 2 independent reviewers using PubMed, Scopus, Embase, and Cochrane Central Register of Controlled Trials. Articles were retrieved by an electronic search using keywords and their combinations. Studies that met inclusion criteria were assessed for pertinent data.
RESULTS
Seven studies including 123 shoulders met the inclusion criteria. The mean age of the patients was 67.9 years and the mean follow-up period was 46.6 months. The mean Constant score and American Shoulder and Elbow Surgeons (ASES) score increased from 18.6 and 27.5 preoperatively to 58.6 and 73.7, respectively, at the final follow-up evaluation. The mean active forward flexion, abduction, and external rotation increased from 57.2°, 50.4°, and 11.4° to 127.1°, 116.7°, and 26.4°, respectively. The incidence of scapular notching was 33.7%. Twenty-seven (22.0%) of 123 shoulders had one or more complications, 12 of which (44.4%) had intraoperative or postoperative fractures. Nine shoulders (7.3%) had one or more revision surgeries.
CONCLUSIONS
RSA in RA showed similar short- to mid-term results without higher complication rates as compared to RSA in cuff tear arthropathy. Although RSA can be considered a reliable treatment option in patients with RA, further large-scale studies are required to determine the long-term survival of the implant.
Topics: Arthritis, Rheumatoid; Arthroplasty; Humans; Radiography; Shoulder Joint; Treatment Outcome
PubMed: 28861200
DOI: 10.4055/cios.2017.9.3.325 -
Knee Surgery, Sports Traumatology,... Mar 2017Unicompartmental knee arthroplasty (UKA) can be a surgical treatment option for patients with high expectations regarding the post-operative level of physical activity.... (Review)
Review
PURPOSE
Unicompartmental knee arthroplasty (UKA) can be a surgical treatment option for patients with high expectations regarding the post-operative level of physical activity. A systematic review was undertaken to answer three research questions: (1) is there an improvement of physical activity based on validated activity scores following UKA? (2) What are the sport disciplines and the sport patterns of UKA patients? (3) What are the pre- and post-operative sport participation rates and the return to activity rates of UKA patients?
METHODS
Following the PRISMA guidelines, EMBASE, MEDLINE, ISI Web of Science and the Cochrane Central Register of Controlled Trials were searched for studies reporting the level of sport and/or physical activity before and after UKA, and/or included at least one activity score before and after UKA.
RESULTS
Seventeen studies were identified reporting on 2972 UKAs, of which 89 % were medial UKAs and 92 % were mobile-bearing implants, respectively. Ten studies reported a statistically significant improvement of physical activity following UKA according to the UCLA activity score, the Tegner activity score or the High Activity Arthroplasty Score, respectively. Hiking, cycling and swimming are the most common activities following UKA. Sport participation before the onset of restricting symptoms ranged from 64 to 93 % and slightly decreased by 2-9 % following UKA. The return to activity rate ranged from 87 to 98 %.
CONCLUSION
Patients following UKA are physically active according to validated activity scores. A significant increase in low-impact activities and a decrease in high-impact activities after UKA was observed. Patients with a UKA regularly participate in sports; however, sport participation slightly decreased compared to pre-arthritic levels. This systematic review helps physicians to manage the expectations of patients regarding the level of physical activity following UKA.
LEVEL OF EVIDENCE
III.
Topics: Arthroplasty, Replacement, Knee; Exercise; Humans; Lysholm Knee Score; Osteoarthritis, Knee; Postoperative Period; Sports
PubMed: 27209192
DOI: 10.1007/s00167-016-4167-1 -
Knee Surgery, Sports Traumatology,... Aug 2022This systematic review and dose-response meta-analysis aimed to investigate the relationship between hospital volume and outcomes for total knee arthroplasty (TKA). (Meta-Analysis)
Meta-Analysis Review
PURPOSE
This systematic review and dose-response meta-analysis aimed to investigate the relationship between hospital volume and outcomes for total knee arthroplasty (TKA).
METHODS
MEDLINE, Embase, CENTRAL and CINAHL were searched up to February 2020 for randomised controlled trials and cohort studies that reported TKA performed in hospitals with at least two different volumes and any associated patient-relevant outcomes. The adjusted effect estimates (odds ratios, OR) were pooled using a random-effects, linear dose-response meta-analysis. Heterogeneity was quantified using the I-statistic. ROBINS-I and the GRADE approach were used to assess the risk of bias and the confidence in the cumulative evidence, respectively.
RESULTS
A total of 68 cohort studies with data from 1985 to 2018 were included. The risk of bias for all outcomes ranged from moderate to critical. Higher hospital volume may be associated with a lower rate of early revision ≤ 12 months (narrative synthesis of k = 7 studies, n = 301,378 patients) and is likely associated with lower mortality ≤ 3 months (OR = 0.91 per additional 50 TKAs/year, 95% confidence interval [0.87-0.95], k = 9, n = 2,638,996, I = 51%) and readmissions ≤ 3 months (OR = 0.98 [0.97-0.99], k = 3, n = 830,381, I = 44%). Hospital volume may not be associated with the rates of deep infections within 1-4 years, late revision (1-10 years) or adverse events ≤ 3 months. The confidence in the cumulative evidence was moderate for mortality and readmission rates; low for early revision rates; and very low for deep infection, late revision and adverse event rates.
CONCLUSION
An inverse volume-outcome relationship probably exists for some TKA outcomes, including mortality and readmissions, and may exist for early revisions. Small reductions in unfavourable outcomes may be clinically relevant at the population level, supporting centralisation of TKA to high-volume hospitals.
LEVEL OF EVIDENCE
III.
REGISTRATION NUMBER
The study was registered in the International Prospective Register of Systematic Reviews (PROSPERO CRD42019131209 available at: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=131209 ).
Topics: Arthroplasty, Replacement, Knee; Hospitals, High-Volume; Humans; Odds Ratio; Prosthesis-Related Infections; Randomized Controlled Trials as Topic; Reoperation; Treatment Outcome
PubMed: 34494124
DOI: 10.1007/s00167-021-06692-8 -
Journal of Shoulder and Elbow Surgery Dec 2023Acromial and scapular spine stress fractures are common complications post reverse shoulder arthroplasty. A systematic review with meta-analysis was conducted to... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Acromial and scapular spine stress fractures are common complications post reverse shoulder arthroplasty. A systematic review with meta-analysis was conducted to evaluate the clinical outcomes of conservatively treated acromial and scapular spine stress fractures post reverse shoulder arthroplasty in comparison to nonfracture control.
METHODS
Embase, MEDLINE, and Web of Science were searched on September 9, 2022, using various terms related to fracture, acromion, scapula, and reverse shoulder arthroplasty. Meta-analysis using a random effects model was performed on common outcome scores. Risk of bias was assessed using the Joanna Briggs Institute tools for case-controlled studies. Sensitivity analysis was performed for imputed standard deviations and studies with <20 participants.
RESULTS
Thirteen studies with a total of 339 fracture and 3142 control patients were included in the systematic review. Meta-analysis was performed on 12 studies assessing active forward flexion, abduction, external rotation, Constant-Murley score, American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form, pain score, Simple Shoulder Test, and Single Assessment Numeric Evaluation. Fracture patients experienced significantly poorer functional outcome compared with control patients when the fractures were managed conservatively. Levy III fractures tend to experience worse outcomes. Pain score did not demonstrate a statistically significant difference between the fracture and nonfracture cohort.
DISCUSSION
Currently, literature regarding surgical management is lacking, partially because of a dearth of high-quality literature but also hindered by a lack of standardized techniques. This review was limited by inclusion of studies of low evidence, small sample sizes, and inconsistency in outcome measurement and follow-up period. Overall, patients with acromial and scapular spine stress fractures treated conservatively are expected to have reduced shoulder function compared to nonfracture patients, with the spine of scapula fracture patients suffering the poorest outcomes. Future studies should aim to use the same sets of outcomes parameters to assess the patients at fixed time intervals and report outcomes stratified by Levy classification. This will enable interinstitutional collaboration and pooling of results.
Topics: Humans; Acromion; Fractures, Stress; Arthroplasty, Replacement, Shoulder; Conservative Treatment; Shoulder Joint; Retrospective Studies; Scapula; Pain; Treatment Outcome
PubMed: 37573934
DOI: 10.1016/j.jse.2023.07.011 -
Medicine Aug 2023Duloxetine, a serotonin-norepinephrine dual reuptake inhibitor, may improve analgesia after total joint arthroplasty (TJA). However, there is still no consensus on its... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Duloxetine, a serotonin-norepinephrine dual reuptake inhibitor, may improve analgesia after total joint arthroplasty (TJA). However, there is still no consensus on its effectiveness and safety. We conducted the meta-analysis to investigate the analgesic effect and safety of duloxetine for the treatment of patients received total knee or hip arthroplasty.
METHODS
Pubmed, Cochrane Central Registry for Clinical Trials, Embase, OVID, Web of Science, and Google Scholar were searched using a predetermined search strategy from inception to September 21, 2022. Only randomized controlled trials of duloxetine in treatment of patients after total knee or hip arthroplasty were included. Data collection and extraction, quality assessment, and data analyses were performed according to the Cochrane standards.
RESULTS
A total of 8 randomized controlled trials with 739 patients were included in the literature review of postoperative pain and adverse effects. The result of meta-analysis showed statistically significant lower opioid requirement with duloxetine (P < .05) for the different postoperative period. Duloxetine group had significant reductions in visual analog score for the 24-hour (walking: WMD = -0.98; 95% confidence interval [CI] = -1.69 to -0.26, P = .007; resting: WMD = -1.06; 95%CI = -1.85 to -0.27, P = .008) and 1-week (walking: WMD = -0.96; 95%CI = -1.42 to -0.50, P < .001; resting: WMD = -0.69; 95%CI = -1.22 to -0.16, P = .01); knee injury and osteoarthritis outcome score over 3-month (WMD = 2.94; 95%CI = -0.30 to 6.18, P = .008) and complication (odds ratio = 4.74; 95%CI = 0.23 to 96.56, P = .01) postoperative period compared with the control group. However, no difference on numeric rating scale (P > .05) for the different postoperative period; visual analog score (P > .05) for the 6-week or 3-month and knee injury and osteoarthritis outcome score (P > .05) for the 6-week postoperative period. Furthermore, it did not increase the incidence of adverse effects (odds ratio = 0.87; 95%CI = 0.72 to 1.05, P = .15).
CONCLUSION
Duloxetine could decrease the opioids consumption and relieve early postoperative pain without increasing the risk of adverse medication effects in patients undergoing total knee or hip arthroplasty. Considering the ongoing opioid epidemic, duloxetine could act as a good supplement in multimodal pain management protocol for patients undergoing total joint arthroplasty.
Topics: Humans; Arthroplasty, Replacement, Hip; Duloxetine Hydrochloride; Arthroplasty, Replacement, Knee; Pain Management; Knee Joint; Drug-Related Side Effects and Adverse Reactions; Analgesics, Opioid; Randomized Controlled Trials as Topic
PubMed: 37653762
DOI: 10.1097/MD.0000000000034895 -
Systematic Review of Thumb Carpometacarpal Joint Hemiresection Interposition Arthroplasty Materials.Hand (New York, N.Y.) Sep 2022Osteoarthritis of the first carpometacarpal joint is a common condition. Various management options and surgical procedures have been described to treat symptomatic...
BACKGROUND
Osteoarthritis of the first carpometacarpal joint is a common condition. Various management options and surgical procedures have been described to treat symptomatic cases. Many systematic reviews examine aspects of thumb carpometacarpal joint osteoarthritis treatment, although none solely examines the outcomes of trapezial partial resection and interposition arthroplasty in stage II to III patients in detail, yet this technique is of growing interest as surgeons seek more nuanced, tailored approaches for osteoarthritis of the first carpometacarpal joint.
METHODS
A systematic review of the thumb carpometacarpal joint hemiresection and interposition arthroplasty was performed with pain assessment as a primary outcome measure and patient-reported outcome measures (PROMs) and reoperation rate as secondary outcome measures. A search was performed between 2004 and 2019 using MEDLINE, Embase, and PubMed. Preferred Reporting Items and Systematic Reviews and Meta-Analyses guidelines were used.
RESULTS
Twenty-nine articles met the inclusion criteria and were included in the final review. Pain relief and improved PROMs were described in all the articles using this technique with all the interposition materials. Materials such as polyurethane urea matrix and poly-l/d-lactide scaffold had higher complication rates. Revision rates varied and were highest with the polyurethane urea matrix.
CONCLUSIONS
This review shows that hemiresection interposition arthroplasty is a useful technique and provides symptomatic benefit in patients with Eaton-Littler stage II and III osteoarthritis. Revision surgery rates due to persistent pain and instability were higher with the use of implants. Larger and long-term studies of this technique using autologous or more bioinert materials and implants are required to assess duration of symptomatic benefit.
Topics: Arthroplasty; Carpometacarpal Joints; Humans; Osteoarthritis; Pain; Polyurethanes; Thumb; Urea
PubMed: 33307813
DOI: 10.1177/1558944720974124 -
International Journal of Surgery... May 2018The debate over the use of cemented or cementless fixation in total knee arthroplasty (TKA) has never stopped since cementless fixation was introduced. We undertook a... (Meta-Analysis)
Meta-Analysis Review
No difference in implant survivorship and clinical outcomes between full-cementless and full-cemented fixation in primary total knee arthroplasty: A systematic review and meta-analysis.
BACKGROUND
The debate over the use of cemented or cementless fixation in total knee arthroplasty (TKA) has never stopped since cementless fixation was introduced. We undertook a systematic review and meta-analysis to evaluate the optimal mode of fixation (full-cementless vs. full-cemented) in TKA.
METHODS
PubMed, Embase, and the Cochrane Library databases up to July 2017 were searched to identify randomised controlled trials (RCTs) and quasi-RCTs comparing full-cementless TKA and full-cemented TKA. The primary outcome was implant survivorship. Secondary outcomes included radiological outcomes (maximum total point-motion [MTPM], radiolucent line, rotation degree) and clinical outcomes (Western Ontario and McMaster Universities Osteoarthritis Index [WOMAC] score, Knee Society Score [KSS] score, postoperative range of movement, blood loss and complications).
RESULTS
Seven studies were included in the systematic review and meta-analysis. The mean follow-up was 7.1 years (range from 2 to 16.6 years). There was no difference in implant survivorship (RR, 0.98; 95% CI, 0.95-1.01; p = 0.25; I = 0%), MTPM (weighted mean difference [WMD], 0.13 mm; 95% CI, -0.69-0.95; p = 0.75; I = 89.3%) and radiolucent line (RR, 1.36; 95% CI, 0.57-3.23; p = 0.48; I = 54%) between the cementless and cemented methods. There was a mean 0.22° more rotation in the full-cementless fixation group (95% CI, 0.13-0.32; p < 0.01; I = 28.5%). There were no significant differences relating to clinical outcomes (WOMAC score, KSS score, postoperative range of movement, blood loss and complications) between the two fixation groups.
CONCLUSIONS
Although more overall component rotation is found in full-cementless fixation, the implant survivorship and clinical efficacy are likely similar between full-cementless and full-cemented fixation. However, future RCTs with similar cementless prosthetic coating and longer-term follow-up are still needed to confirm our findings.
Topics: Arthroplasty, Replacement, Knee; Bone Cements; Humans; Knee Joint; Knee Prosthesis; Prosthesis Design; Prosthesis Failure
PubMed: 29656129
DOI: 10.1016/j.ijsu.2018.04.015 -
Journal of Orthopaedic Surgery and... Aug 2023With the increasing prevalence of osteoarthritis of the hip and knee, total joint replacement, the end-stage treatment, provides pain relief and restoration of function,... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
With the increasing prevalence of osteoarthritis of the hip and knee, total joint replacement, the end-stage treatment, provides pain relief and restoration of function, but is often associated with massive blood loss. Tranexamic acid (TXA) has been reported to reduce perioperative blood loss in hip or knee arthroplasty. However, the optimal dose of TXA administration remains controversial. Therefore, we performed a meta-analysis combining data from 5 trials comparing the efficacy and safety of one fixed dose of 1 g intravenously administered TXA with two doses of 1 g each administered intravenously for hip or knee arthroplasty.
METHODS
PubMed, Medline, Embase, Web of Science, and The Cochrane Library were searched from January 2000 to February 2023. Our meta-analysis included randomized controlled trials and cohort studies comparing the efficacy and safety of different doses of intravenous TXA (IV-TXA) for THA or TKA. The observation endpoints included total blood loss, postoperative hemoglobin drop, blood transfusion rate, length of hospital stay, incidence of deep venous thrombosis (DVT), and incidence of pulmonary embolism (PE). Meta-analysis was performed according to Cochrane's guidelines and PRISMA statement. The Danish RevMan5.3 software was used for data merging.
RESULTS
Five cohort studies involving 5542 patients met the inclusion criteria. Our meta-analysis showed that the two groups were significantly higher in total blood loss (mean difference (MD) = - 65.60, 95% confidence interval (CI) [- 131.46, 0.26], P = 0.05); blood transfusion rate (risk difference (RD) = 0.00, 95% CI [- 0.01, 0.02], P = 0.55); postoperative hemoglobin (MD = 0.02, 95% CI [- 0.09, 0.13], P = 0.31); postoperative hospital stay days (MD = - 0.13), 95% CI [- 0.35, 0.09], P = 0.25); DVT (RD = 0.00, 95% CI [- 0.00, 0.01], P = 0.67); PE (RD = 0.00, 95% CI [- 0.01, 0.00], P = 0.79). There was some inherent heterogeneity due to variance in sample size across each major study.
CONCLUSION
1 dose of 1 g and 2 doses of 1 g IV-TXA each time have similar effects on reducing blood loss, blood transfusion rate, postoperative hemoglobin level, and postoperative hospital stay after TKA or THA, without increasing the risk of postoperative complications risk. For patients at high risk of thromboembolic events, one dose of 1 g TXA throughout surgery may be preferred. However, higher-quality RCT is needed to explore the optimal protocol dose to recommend the widespread use of TXA in total joint arthroplasty. Trial registration We conducted literature selection, eligibility criteria evaluation, data extraction and analysis on the research program registered in Prospero (CRD42023405387) on March 16, 2023.
Topics: Humans; Tranexamic Acid; Antifibrinolytic Agents; Arthroplasty, Replacement, Knee; Venous Thrombosis; Blood Loss, Surgical; Arthroplasty, Replacement, Hip; Administration, Intravenous; Pulmonary Embolism; Hemoglobins
PubMed: 37563702
DOI: 10.1186/s13018-023-03929-9