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Strategies in Trauma and Limb... 2023Knee joint distraction (KJD) is a potential technique for cartilage regeneration in young patients with osteoarthritis of the knee. Static distraction has been utilised... (Review)
Review
INTRODUCTION
Knee joint distraction (KJD) is a potential technique for cartilage regeneration in young patients with osteoarthritis of the knee. Static distraction has been utilised typically; however, a significant proportion of patients complain of knee stiffness post-distractor removal. The use of a hinged distractor may reduce the duration and severity of post-treatment knee stiffness by maintaining the range of motion during distraction. Furthermore, improved cartilage regeneration has been demonstrated in hinged ankle joint distraction as compared to static, and this may also be demonstrated at the knee. An evidence review was undertaken to inform further research and a potential change in practice.
AIM
A systematic review of all primary research on hinged knee joint distraction for cartilage regeneration.
METHODS
An online systematic search of citation databases was conducted. Quality assessment and data extraction were undertaken by two separate researchers.
RESULTS
The literature search returned a small number of relevant studies, of which 7 were included. Three of these were animal studies, two cadaveric and two case series. The study quality was low or very low. There was significant methodological heterogeneity with difficulties encountered in the transfer of constructs from animal and cadaveric studies to humans. Issues faced included difficulties with hinge placement and pin site pain in motion.
CONCLUSION
The feasibility of hinged knee joint distraction has yet to be proven. Any further research attempting to establish the benefits of hinged-over static knee distraction will have to take construct design considerations into account.
HOW TO CITE THIS ARTICLE
Lineham B, van Duren B, Harwood P, . The Feasibility of Hinged Knee Arthrodiastasis for Cartilage Regeneration: A Systematic Review of the Literature. Strategies Trauma Limb Reconstr 2023;18(1):37-43.
PubMed: 38033931
DOI: 10.5005/jp-journals-10080-1578 -
PloS One 2022The ligaments in the knee are prone to injury especially during dynamic activities. The resulting instability can have a profound impact on a patient's daily activities...
BACKGROUND
The ligaments in the knee are prone to injury especially during dynamic activities. The resulting instability can have a profound impact on a patient's daily activities and functional capacity. Musculoskeletal knee modelling provides a non-invasive tool for investigating ligament force-strain behaviour in various dynamic scenarios, as well as potentially complementing existing pre-planning tools to optimise surgical reconstructions. However, despite the development and validation of many musculoskeletal knee models, the effect of modelling parameters on ligament mechanics has not yet been systematically reviewed.
OBJECTIVES
This systematic review aimed to investigate the results of the most recent studies using musculoskeletal modelling techniques to create models of the native knee joint, focusing on ligament mechanics and modelling parameters in various simulated movements.
DATA SOURCES
PubMed, ScienceDirect, Google Scholar, and IEEE Xplore.
ELIGIBILITY CRITERIA FOR SELECTING STUDIES
Databases were searched for articles containing any numerical ligament strain or force data on the intact, ACL-deficient, PCL-deficient, or lateral extra-articular reconstructed (LER) knee joints. The studies had to derive these results from musculoskeletal modelling methods. The dates of the publications were between 1 January 1995 and 30 November 2021.
METHOD
A customised data extraction form was created to extract each selected study's critical musculoskeletal model development parameters. Specific parameters of the musculoskeletal knee model development used in each eligible study were independently extracted, including the (1) musculoskeletal model definition (i.e., software used for modelling, knee type, source of geometry, the inclusion of cartilage and menisci, and articulating joints and joint boundary conditions (i.e., number of degrees of freedom (DoF), subjects, type of activity, collected data and type of simulation)), (2) specifically ligaments modelling techniques (i.e., ligament bundles, attachment points, pathway, wrapping surfaces and ligament material properties such as stiffness and reference length), (3) sensitivity analysis, (4) validation approaches, (5) predicted ligament mechanics (i.e., force, length or strain) and (6) clinical applications if available. The eligible papers were then discussed quantitatively and qualitatively with respect to the above parameters.
RESULTS AND DISCUSSION
From the 1004 articles retrieved by the initial electronic search, only 25 met all inclusion criteria. The results obtained by aggregating data reported in the eligible studies indicate that considerable variability in the predicted ligament mechanics is caused by differences in geometry, boundary conditions and ligament modelling parameters.
CONCLUSION
This systematic review revealed that there is currently a lack of consensus on knee ligament mechanics. Despite this lack of consensus, some papers highlight the potential of developing translational tools using musculoskeletal modelling. Greater consistency in model design, incorporation of sensitivity assessment of the model outcomes and more rigorous validation methods should lead to better agreement in predictions for ligament mechanics between studies. The resulting confidence in the musculoskeletal model outputs may lead to the development of clinical tools that could be used for patient-specific treatments.
Topics: Anterior Cruciate Ligament; Anterior Cruciate Ligament Injuries; Biomechanical Phenomena; Computer Simulation; Humans; Knee Joint; Mechanical Phenomena
PubMed: 35085320
DOI: 10.1371/journal.pone.0262684 -
PloS One 2024Hand osteoarthritis poses a significant health challenge globally due to its increasing prevalence and the substantial burden on individuals and the society. In current... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Hand osteoarthritis poses a significant health challenge globally due to its increasing prevalence and the substantial burden on individuals and the society. In current clinical practice, treatment options for hand osteoarthritis encompass a range of approaches, including biological agents, antimetabolic drugs, neuromuscular blockers, anti-inflammatory drugs, hormone medications, pain relievers, new synergistic drugs, and other medications. Despite the diverse array of treatments, determining the optimal regimen remains elusive. This study seeks to conduct a network meta-analysis to assess the effectiveness and safety of various drug intervention measures in the treatment of hand osteoarthritis. The findings aim to provide evidence-based support for the clinical management of hand osteoarthritis.
METHODS
We performed a comprehensive search across PubMed, Embase, Web of Science, and Cochrane Central Register of Controlled Trials was conducted until September 15th, 2022, to identify relevant randomized controlled trials. After meticulous screening and data extraction, the Cochrane Handbook's risk of bias assessment tool was applied to evaluate study quality. Data synthesis was carried out using Stata 15.1 software.
RESULTS
21 studies with data for 3965 patients were meta-analyzed, involving 20 distinct Western medicine agents. GCSB-5, a specific herbal complex that mainly regulate pain in hand osteoarthritis, showed the greatest reduction in pain [WMD = -13.00, 95% CI (-26.69, 0.69)]. CRx-102, s specific medication characterized by its significant effect for relieving joint stiffness symptoms, remarkably mitigated stiffness [WMD = -7.50, 95% CI (-8.90, -6.10)]. Chondroitin sulfate displayed the highest incidence of adverse events [RR = 0.26, 95% CI (0.06, 1.22)]. No substantial variation in functional index for hand osteoarthritis score improvement was identified between distinct agents and placebo.
CONCLUSIONS
In summary, GCSB-5 and CRx-102 exhibit efficacy in alleviating pain and stiffness in HOA, respectively. However, cautious interpretation of the results is advised. Tailored treatment decisions based on individual contexts are imperative.
Topics: Humans; Osteoarthritis; Network Meta-Analysis; Treatment Outcome; Hand; Randomized Controlled Trials as Topic
PubMed: 38722915
DOI: 10.1371/journal.pone.0298774 -
Bioscience Reports Jan 2024Osteoarthritis (OA) is characterized by cartilage degeneration and destruction, leading to joint ankylosis and disability. The major challenge in diagnosing OA at early...
Osteoarthritis (OA) is characterized by cartilage degeneration and destruction, leading to joint ankylosis and disability. The major challenge in diagnosing OA at early stage is not only lack of clinical symptoms but also the insufficient histological and immunohistochemical signs. Alteration in cartilage stiffness during OA progression, especially at OA initiation, has been confirmed by growing evidences. Moreover, the stiffness of cartilage extracellular matrix (ECM), pericellular matrix (PCM) and chondrocytes during OA development are dynamically changed in unique and distinct fashions, revealing possibly inconsistent conclusions when detecting cartilage matrix stiffness at different locations and scales. In addition, it will be discussed regarding the mechanisms through which OA-related cartilage degenerations exhibit stiffened or softened matrix, highlighting some critical events that generally incurred to cartilage stiffness alteration, as well as some typical molecules that participated in constituting the mechanical properties of cartilage. Finally, in vitro culturing chondrocytes in various stiffness-tunable scaffolds provided a reliable method to explore the matrix stiffness-dependent modulation of chondrocyte metabolism, which offers valuable information on optimizing implant scaffolds to maximally promote cartilage repair and regeneration during OA. Overall, this review systematically and comprehensively elucidated the current progresses in the relationship between cartilage stiffness alteration and OA progression. We hope that deeper attention and understanding in this researching field will not only develop more innovative methods in OA early detection and diagnose but also provide promising ideas in OA therapy and prognosis.
Topics: Humans; Cartilage, Articular; Chondrocytes; Extracellular Matrix; Osteoarthritis
PubMed: 38014522
DOI: 10.1042/BSR20231730 -
Computational and Mathematical Methods... 2022To compare the efficacy of warming needle moxibustion (WNM) with that of drug therapy for treating knee osteoarthritis (KOA), so as to provide evidence-based reference... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To compare the efficacy of warming needle moxibustion (WNM) with that of drug therapy for treating knee osteoarthritis (KOA), so as to provide evidence-based reference for the treatment of knee osteoarthritis.
METHODS
PubMed, Embase, Cochrane Library, VIP, WanFang, and CNKI were searched from inception to March 23, 2022. Literature selection was processed in strict accordance with inclusion and exclusion criteria. Cochrane Risk of Bias Assessment tool was applied for quality assessment of included studies. Data analysis and publication bias assessment were performed using Stata 15.0.
RESULTS
There were 30 RCTs included, with 1324 participants in the WNM group and 1293 in the control group. Meta-analysis showed that the WNM group yielded more excellent effect than the control group ( = 1.22, 95% CI (1.17, 1.27), = 0), improvement in WOMAC scores was greater in the WNM group than in the control group (WMD = -8.48, 95% CI (-13.13, -3.83), = 0.002), activity of daily living (ADL) score was higher in the WNM group than in the control group (WMD = -7.66, 95% CI (-10.22, -5.09), = 0.01), improvement in joint stiffness scores was greater in the WNM group than in the control group (WMD = -1.72, 95% CI (-2.50, -0.93), = 0.005), and improvement in pain scores was greater in the WNM group than in the control group (SMD = -1.09, 95% CI (-1.38, -0.79), = 0.001).
CONCLUSIONS
WNM would be more effective in improving quality of life, decreasing WOMAC score, promoting knee function recovery, and alleviating the joint pain and stiffness, compared with orally taken drug therapies. Therefore, WNM could be given prior consideration for the treatment of KOA.
Topics: Humans; Moxibustion; Needles; Osteoarthritis, Knee; Quality of Life
PubMed: 35936371
DOI: 10.1155/2022/3056109 -
Cureus Mar 2024Globally, knee osteoarthritis (KOA) is the leading cause of disability. The most prevalent complaints associated with KOA are knee pain, joint stiffness, and weakness in... (Review)
Review
Globally, knee osteoarthritis (KOA) is the leading cause of disability. The most prevalent complaints associated with KOA are knee pain, joint stiffness, and weakness in the muscles of the lower limbs. These symptoms impede movement and result in functional limitations. As a result, people with KOA have a lower quality of life. For all patient groups with knee OA, an effective rehabilitation program focuses on improving knee range of motion, isometric quadriceps strength, and productivity level while reducing discomfort. The American College of Rheumatology (ACR) categorization criteria for KOA, research on KOA physiotherapy, and reviews covering various physical therapy interventions, including exercise, physical modalities, and patient education, were used to narrow down the pool of 180 systematic reviews to 15 articles. Google Scholar, PubMed, the Cochrane Library, and EMBASE were the databases that were used. The following keyword combinations were included in our search: KOA and physiotherapy or interventions or exercises, strengthening and stretching, concentric and eccentric training. Through our analysis, we identified a few methods that, in addition to standard therapy, could be used in clinical settings for people with osteoarthritis in the knee. It has been shown that Mulligan, Pilates, Kinesiotaping, Aquatic Therapy, and other current therapies are effective. The study employed a broad range of results. This review concludes that rather than relying solely on conventional therapy, it is preferable to combine a number of the most current physiotherapy techniques with it.
PubMed: 38654798
DOI: 10.7759/cureus.56817 -
European Journal of Physical and... Dec 2023Adhesive capsulitis, a condition marked by pain and stiffness of the shoulder, can have a frustrating clinical course for patients and health care professionals. Despite...
INTRODUCTION
Adhesive capsulitis, a condition marked by pain and stiffness of the shoulder, can have a frustrating clinical course for patients and health care professionals. Despite huge research interest, a universally accepted and used definition of clinical criteria for the diagnosis of adhesive capsulitis is currently still lacking. This systematic review aimed to identify diagnostic values for clinical examinations tests used in the diagnosis of adhesive capsulitis.
EVIDENCE ACQUISITION
A total of 5 electronic databases (PubMed, Web of Science, Embase, Cochrane Central Register of Controlled Trials [CENTRAL] and PEDro) were searched for relevant studies from 2002 until October 2022 using the terms: "adhesive capsulitis AND diagnosis" and "frozen shoulder AND diagnosis." The Downs and Black Checklist (modified) was used to assess the risk of bias. The study protocol was prospectively registered at the International prospective register of systematic reviews (PROSPERO, CRD42022365993).
EVIDENCE SYNTHESIS
The initial database search identified 1799 studies, of which 9 (0.50%) were eventually included in the systematic review. Non-intrusive shoulder range of motion measurements in patients with adhesive capsulitis using the Kinect for Windows (Microsoft, Redmond, WA, USA) showed high correlation with clinical range of motion measurement. Two specific clinical tests, the affected-unaffected shoulder approach of the Coracoid Pain Test and the Distension Test in Passive External Rotation, were identified and presented excellent sensibility and specificity in the diagnosis of adhesive capsulitis, in their original study. Comparison between clinical tests was not possible due to the heterogeneity in clinical tools.
CONCLUSIONS
This systematic review identified several physical examination tests developed for the diagnosis of adhesive capsulitis but could not compare them nor advance a set of clinical diagnostic tests that are scientifically validated. Further research is warranted to obtain validation of clinical diagnosis tools for adhesive capsulitis.
Topics: Humans; Bursitis; Pain; Range of Motion, Articular; Shoulder Joint
PubMed: 37737049
DOI: 10.23736/S1973-9087.23.07940-6 -
Food Science & Nutrition Aug 2023This study aimed to systematically evaluate the impact of omega-3 fatty acids on the health outcomes of women with breast cancer in electronic databases (PubMed, Scopus,... (Review)
Review
This study aimed to systematically evaluate the impact of omega-3 fatty acids on the health outcomes of women with breast cancer in electronic databases (PubMed, Scopus, ProQuest, Web of Science, and Cochrane Library) for interventional studies. The risk of bias and the quality of the included articles were assessed by Cochrane Collaboration Handbook guidance. The statistical analyses were not conducted because of the heterogeneity of the included studies. Of 3676 identified articles, 11 articles were included in this study. The majority of the included studies were not of high quality. Median progression time and overall survival significantly improved. Additionally, surgical site healing complications and infection rates decreased. There was a significant decrease in perceived stress, sleep disturbance, depression, pain, joint stiffness, and fatigue throughout the intervention. Moreover, omega-3 fatty acids consumption significantly increased the total serum omega-3, EPA, and DHA, and decreased the omega-6: omega-3 ratio, total leukocytes, lymphocytes, leptin, and CRP, accordingly. Mild gastrointestinal symptoms were reported in only two studies without clinically relevant adverse events. Omega-3 fatty acids may cause improvement in physical, mental, and some inflammatory and metabolic indices during treatment or posttreatment course of breast cancer patients. Due to the possibility of free radical formation, omega-3 FAs supplementation and consumption must be done very carefully.
PubMed: 37576056
DOI: 10.1002/fsn3.3409 -
Evidence-based Complementary and... 2020The aim of this review and meta-analysis was to assess the effects and safety of modified Si-Miao pill (mSMP) in treatment of rheumatoid arthritis. (Review)
Review
OBJECTIVE
The aim of this review and meta-analysis was to assess the effects and safety of modified Si-Miao pill (mSMP) in treatment of rheumatoid arthritis.
DESIGN
A systematic literature search was carried out in eight databases from their available dates of inception to April 2020. After screening, fifteen randomized, controlled trials (RCTs) comparing the effects and safety of mSMP in combination with western medicine (including disease-modifying antirheumatic drugs (DMARDs) and nonsteroidal anti-inflammatory drugs (NSAIDs)) in treating rheumatoid arthritis patients were included after screening.
RESULTS
In comparison with DMARDs, or coadministration of DMARDs and NSAIDs, mSMP in combination with western medicine significantly lowered erythrocyte sedimentation rate (mean difference (MD) = -10.61, 95% confidence interval (CI) [-12.19, -9.03]), C-reactive protein (MD = -6.50, 95% CI [-8.43, -4.56]), rheumatoid factors (MD = -17.31, 95% CI [-24.34, -10.27]), swollen joint count (MD = -1.63, 95% CI [-2.29, -0.97]), tender joint count (MD = -1.98, 95% CI [-2.34, -1.62]), and morning stiffness time (MD = -24.37, 95% CI [-29.41, 19.33]) and ameliorated the condition of patients (odds ratio (OR) = 3.69, 95% CI [2.64, 5.14]). Additionally, mSMP in combination with western medicine seemed safer (OR = 0.49, 95% CI [0.30, 0.81]).
CONCLUSION
The results of the meta-analysis study have shown that mSMP in combination with western medicine therapies appears to be more effective and safer than western medicine alone in the treatment of rheumatoid arthritis including reducing inflammatory markers and adverse events and improving symptoms. Howbeit, more high-grade, large-scale RCTs of mSMP in various countries and regions are still needed.
PubMed: 32595735
DOI: 10.1155/2020/7672152 -
PloS One 2017Traditional Chinese exercise (TCE) includes a variety of exercise, which is being accepted by more and more people in the treatment of knee osteoarthritis (OA) from... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND AND AIMS
Traditional Chinese exercise (TCE) includes a variety of exercise, which is being accepted by more and more people in the treatment of knee osteoarthritis (OA) from different countries. With the attendant, many clinical reports focus on it. Our meta-analysis aimed to systematically assess the effects of traditional Chinese exercise on pain, stiffness, physical function, quality of life, mental health and adverse events in people with knee osteoarthritis.
METHODS
PubMed, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), the Web of Science, and Chinese Biomedical Literature Database (CBM) were searched from the time of their inception through April 2016 and risk of bias was independently assessed by two authors. Outcome measures included pain, physical functional, joint stiffness, quality of life, mental health and safety. For pooled outcomes, standardized mean differences (SMD) and 95% confidence intervals (CI) were calculated.
RESULTS
Eight randomized controlled trials with a sample size of 375 cases met the criteria to be included in the study indicating that high quality literature is lacking in this field. Results of the meta-analysis showed that short-term TCE could relieve pain (SMD: -0.77;95% CI: -1.13 to -0.41; P<0.0001), improve physical function (SMD -0.75; 95% CI: -0.98 to -0.52; P<0.00001), and alleviate stiffness (SMD: -0.56; 95%: CI -0.96 to -0.16; P<0.006), but had no significant effect on quality of life (SMD: 0.57; 95% CI: 0.17 to 0.97; P = 0.005), and mental health (SMD 4.12; 95% CI: -0.50 to 8.73; P = 0.08). Moreover, TCE was not associated with serious adverse events.
CONCLUSIONS
Our systematic review revealed that short-term TCE was potentially beneficial in terms of reducing pain, improving physical function and alleviating stiffness. These results may suggest that TCE could prove useful as an adjuvant treatment for patients with knee OA. Further studies are urgently needed to confirm these results.
Topics: Aged; Exercise Therapy; Female; Humans; Male; Medicine, Chinese Traditional; Mental Health; Middle Aged; Mind-Body Therapies; Muscle Strength; Osteoarthritis, Knee; Quality of Life; Randomized Controlled Trials as Topic; Range of Motion, Articular; Recovery of Function; Treatment Outcome
PubMed: 28121996
DOI: 10.1371/journal.pone.0170237