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JBJS Reviews Jun 2023In the past decade, distal femur anterior hemiepiphysiodesis for fixed knee flexion deformity has gained popularity. In this study, we aim to systematically review the...
BACKGROUND
In the past decade, distal femur anterior hemiepiphysiodesis for fixed knee flexion deformity has gained popularity. In this study, we aim to systematically review the literature on this technique as a treatment for fixed knee flexion deformity in patients with neuromuscular disorders.
METHODS
A systematic review was performed in the following databases: PubMed, Embase, and Medline. The inclusion criteria included anterior hemiepiphysiodesis of the distal femur for patients with neuromuscular disorders and fixed knee flexion deformities.
RESULTS
Our search yielded 419 titles. A total of 12 articles were qualified for final review based on the inclusion and exclusion criteria. The total number of patients was 279, with 483 knees corrected. The male to female ratio was 2.1:1, and the mean age of the patients was 11.3 ± 1.4 years (range 4-17 years). The mean preoperative flexion deformity was 23.1° ± 10.0° (range 10°-90°). The mean residual flexion deformity at the final follow-up was 8.6° ± 9.0° (range 0°-32.5°), which corresponds to a statistically significant decrease compared with the preoperative deformity (p < 0.05).
CONCLUSION
Anterior hemiepiphysiodesis for fixed knee flexion deformity provides favourable outcomes with low complication rates in patients with neuromuscular disorders. Future studies should focus on comparing the long-term outcomes of the different metal implants used for these operations.
LEVEL OF EVIDENCE
Level III. See Instructions for Authors for a complete description of levels of evidence.
Topics: Humans; Male; Female; Child, Preschool; Child; Adolescent; Follow-Up Studies; Treatment Outcome; Knee Joint; Femur; Contracture; Neuromuscular Diseases
PubMed: 37276266
DOI: 10.2106/JBJS.RVW.23.00001 -
The Journal of Hand Surgery... Apr 2023Appropriate thumb function is critical as it is makes up approximately 40% of the hand's function leading to the greatest influence in activities of daily living...
Appropriate thumb function is critical as it is makes up approximately 40% of the hand's function leading to the greatest influence in activities of daily living (ADLs). Local flaps are the primary option for thumb reconstruction, of which the Moberg flap has been reported to have the added advantage of its advancement capacity relative to other flaps. This systematic review aims to describe the outcomes of the Moberg advancement flap and its associated modifications for coverage of palmar thumb defects. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed for the conduct of this systematic review. Medline, Embase, CINAHL and Cochrane Library were systematically searched to retrieve relevant citations. Title and abstract as well as full-text assessment were performed in duplicate. Full texts were extracted by one reviewer and data extracted was confirmed by a second. Complication rates and overall means were calculated for the appropriate outcomes. A total of 1,794 citations were retrieved; 15 papers were retained, including 169 patients. The overall mean follow-up was 28.6 months ( = 5 studies). In 136 patients, there was 100% flap viability ( = 12 studies). With regard to thumb aesthetics, 92% (59/64 patients) had favourable outcomes ( = 6 studies). No evidence of postoperative flexion contractures ( = 0/56 patients, 5 studies) was found. Cold intolerance occurred at a rate of 29.8% ( = 17/57, 4 studies) and the infection rate was 10.3% (6/58 patients, 3 studies). Moberg/modified Moberg flaps are a safe option for thumb reconstruction given their associated postoperative outcome and complication profile. Level III (Therapeutic).
Topics: Humans; Thumb; Activities of Daily Living; Plastic Surgery Procedures; Surgical Flaps; Joint Dislocations
PubMed: 37120304
DOI: 10.1142/S2424835523500297 -
Reumatologia Clinica May 2023Chronic graft-versus-host disease (cGVRD) is a systemic immune-mediated complication that occurs in approximately half of the patients undergoing allogeneic... (Review)
Review
BACKGROUND AND OBJECTIVE
Chronic graft-versus-host disease (cGVRD) is a systemic immune-mediated complication that occurs in approximately half of the patients undergoing allogeneic haematopoietic stem cell transplantation (allo-HCT) and, although it is associated with beneficial graft versus tumour effects and lower relapse rates, it remains the leading cause of late morbidity and mortality in these patients. The aim of this systematic review of the literature is to provide a current overview on the diagnostic musculoskeletal manifestations of cGVRD, its clinical evaluation, and therapeutic possibilities.
METHODS
We ran a systematic search in PubMed, Embase, and Cochrane Library. Studies from the last 20 years were included. Priority was given to cross-sectional studies to evaluate diagnostic methods and to clinical trials in the case of articles referring to treatment. The search was limited to humans and articles published in English or Spanish.
RESULTS
We identified 6423 studies, of which we selected 86 (37 on clinical and diagnostic evaluation and 49 on treatments). Specific studies on fascial and joint complications are scarce and of low quality, including only isolated clinical cases or case series. Fasciitis is the most relevant musculoskeletal manifestation, and isolated joint involvement is low, sometimes unnoticed and underdiagnosed, if a thorough exploration of joint motion is not performed. Early detection of cGVRD with fascial and/or joint involvement requires careful and repeated evaluation.
CONCLUSIONS
The search for new biomarkers or advanced imaging techniques that allow early diagnosis is necessary. Physiotherapy is essential to improve functionality and prevent disease progression. Controlled studies are needed to establish recommendations on second lines of treatment. Because of its multisystemic nature, cGVRD requires a multidisciplinary approach.
Topics: Humans; Graft vs Host Disease; Cross-Sectional Studies; Hematopoietic Stem Cell Transplantation
PubMed: 37087381
DOI: 10.1016/j.reumae.2023.04.001 -
Journal of Occupational and... Jul 2023This study provides an overview of the relationships between exposure to work-related hand-arm vibration and the occurrence of pre-defined disorders of the hands. We... (Meta-Analysis)
Meta-Analysis
Exposure to hand-arm vibrations in the workplace and the occurrence of hand-arm vibration syndrome, Dupuytren's contracture, and hypothenar hammer syndrome: a systematic review and meta-analysis.
This study provides an overview of the relationships between exposure to work-related hand-arm vibration and the occurrence of pre-defined disorders of the hands. We searched Medline, Embase, Web of Science, Cochrane Central, and PsycINFO for cross-sectional and longitudinal studies on the association between work-related vibration exposure and the occurrence of hand-arm vibration syndrome (including vibration-induced white finger), Dupuytren's contracture, or hypothenar hammer syndrome. We used a 16-item checklist for assessing the risk of bias. We present results narratively, and we conducted random effects meta-analyses if possible. We included 10 studies with more than 24,381 participants. Our results showed statistically significant associations between the exposure to hand-arm vibrations and the occurrence of the selected disorders, with pooled odds ratios ranging between 1.35 (95% CI: 1.28 to 2.80) and 3.43 (95% CI: 2.10 to 5.59). Considerable between-study heterogeneity was observed. Our analyses show that exposure to vibrating tools at work is associated with an increased risk for the occurrence of selected disorders of the hands. Due to the majority of studies being cross-sectional, no firm conclusion is possible regarding causal relationships between vibration exposure and disorder occurrence. Future research should specifically address whether reducing exposure to hand-held vibrating tools at work reduces the incidence of the disorders of the hands investigated in this systematic review.
Topics: Humans; Hand-Arm Vibration Syndrome; Vibration; Dupuytren Contracture; Cross-Sectional Studies; Occupational Diseases; Occupational Exposure; Workplace; Hand
PubMed: 37000463
DOI: 10.1080/15459624.2023.2197634 -
Systematic Reviews Mar 2023Osteoarthritis (OA) and lower back pain (LBP) are most common health problems which lead to pain and disability. This study aimed to systematically review the evidence...
BACKGROUND
Osteoarthritis (OA) and lower back pain (LBP) are most common health problems which lead to pain and disability. This study aimed to systematically review the evidence to find any relationship between knee osteoarthritis (KOA) and LBP or any potential causation.
METHODS
The databases of Scopus, MEDLINE, and Embase were searched from inception to 01 October 2022. Any study published in English assessing live humans over 18 years with KOA and LBP was eligible to be included. Studies were independently screened by two researchers. Data of the included studies were extracted based on the participants, outcomes related to knee and lumbar spine, reported association or causation between LBP and KOA, and study design. Data were narratively analyzed and presented as graphs and table. Methodology quality was assessed.
RESULTS
Of 9953 titles and abstracts, duplicates were removed, and 7552 were screened. Altogether, 88 full texts were screened, and 13 were eligible for the final inclusion. There were some biomechanical and clinical causations were observed for the concurrent presence of LBP and KOA. Biomechanically, high pelvic incidence is a risk factor for development of spondylolisthesis and KOA. Clinically, knee pain intensity was higher in KOA when presents with LBP. Less than 20% of studies have justified their sample size during the quality assessment.
DISCUSSION
Development and progression of KOA in patients with degenerative spondylolisthesis may be induced by significantly greater mismatches of lumbo-pelvic sagittal alignment. Elderly patients with degenerative lumbar spondylolisthesis and severe KOA reported a different pelvic morphology, increased sagittal malalignment with a lack of lumbar lordosis due to double-level listhesis, and greater knee flexion contracture than in patients with no to mild and moderate KOA. People with concurrent LBP and KOA have reported poor function with more disability. Both LBP and lumbar kyphosis indicate functional disability and knee symptoms in patients with KOA.
CONCLUSIONS
Different biomechanical and clinical causations were revealed for the concurrent existence of KOA and LBP. Therefore, careful assessment of both back and knee joints should be considered when treating KOA and vice versa.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO CRD42022238571.
Topics: Aged; Animals; Humans; Low Back Pain; Osteoarthritis, Knee; Spondylolisthesis; Knee Joint; Databases, Factual
PubMed: 36864486
DOI: 10.1186/s13643-022-02164-3 -
Arthroplasty Today Feb 2023Additional distal femoral resection is a common technique to address a flexion contracture during primary total knee arthroplasty (TKA) but can lead to midflexion...
BACKGROUND
Additional distal femoral resection is a common technique to address a flexion contracture during primary total knee arthroplasty (TKA) but can lead to midflexion instability and patella baja. Prior reports regarding the magnitude of knee extension obtained with additional femoral resection have varied. This study sought to systematically review research describing the effect of femoral resection on knee extension and to perform meta-regression to estimate this relationship.
METHODS
A systematic review was conducted using MEDLINE, PubMed, and Cochrane databases by combining the terms ("flexion contracture" OR "flexion deformity") AND ("knee arthroplasty" OR "knee replacement") to identify 481 abstracts. In total, 7 articles reporting change in knee extension after additional femoral resection or augmentation across 184 knees were included. The mean value for knee extension, its standard deviation, and the number of knees tested were recorded for each level. Meta-regression was performed using weighted mixed-effects linear regression.
RESULTS
Meta-regression estimated that each 1mm resected from the joint line produced a 2.5° gain of extension (95% confidence interval, 1.7 to 3.2). Sensitivity analyses excluding outlying observations estimated each 1mm resected from the joint line produced a 2.0° gain of extension (95% confidence interval, 1.9 to 2.2).
CONCLUSIONS
Each millimeter of additional femoral resection is likely to produce only a 2° improvement in knee extension. Thus, an additional resection of 2 mm is likely to improve knee extension by less than 5°. Alternative techniques, including posterior capsular release and posterior osteophyte resection, should be considered in correcting a flexion contracture during TKA.
PubMed: 36845290
DOI: 10.1016/j.artd.2022.101083 -
Sports Health 2023Many patients with osteoarthritis (OA) develop range of motion (ROM) restrictions in their affected joints (contractures), associated with worse outcomes and rising... (Meta-Analysis)
Meta-Analysis Review
CONTEXT
Many patients with osteoarthritis (OA) develop range of motion (ROM) restrictions in their affected joints (contractures), associated with worse outcomes and rising healthcare costs. Effective treatment guidance for lost ROM in OA-affected joints is lacking.
OBJECTIVE
A systematic review and meta-analysis evaluating the effectiveness of stretching and/or bracing protocols on native (nonoperated) joint ROM in the setting of radiographically diagnosed OA.
DATA SOURCES
Seven databases, English-language.
STUDY SELECTION
Studies including participants with radiographically diagnosed OA in any native joint evaluating the effect of stretching or bracing on ROM.
STUDY DESIGN
Systematic review and meta-analysis.
LEVEL OF EVIDENCE
Level 2.
DATA EXTRACTION
Two reviewers independently screened articles for inclusion and assessed risk of bias in included trials. Primary outcomes were ROM, pain, and adverse events (AEs).
RESULTS
We identified 6284 articles. A total of 9 randomized controlled trials, all evaluating the knee, met eligibility criteria. For stretching, 3 pooled studies reported total ROM, which improved by mean difference (MD) of 9.3° (95% CI 5.0°,13.5°) versus controls. Two pooled studies showed improved knee flexion ROM (MD 10.8° [7.3°,14.2°]) versus controls. Five studies were pooled for knee extension with mean improvement 9.1° [3.4°,14.8°] versus controls. Seven pooled studies showed reduced pain (standardized MD 1.9 [1.2,2.6]). One study reported improved knee extension of 3.7° [2.9°,4.5°] with use of a device. No studies used orthoses. One study reported on AEs, with none noted. Performance bias was present in all included studies, and only 3 studies clearly reported blinding of outcome assessors. Strength of evidence for primary outcomes was considered moderate.
CONCLUSION
There was moderate-quality evidence that stretching is an effective strategy for improving knee total, flexion and extension ROM, and pain. Our findings suggest that stretching to regain joint ROM in OA is not futile and that stretching appears to be an appropriate conservative intervention to improve patient outcomes as part of a comprehensive knee OA treatment plan before arthroplasty.
Topics: Humans; Osteoarthritis, Knee; Braces; Exercise Therapy; Contracture; Pain
PubMed: 36691685
DOI: 10.1177/19417381221147281 -
Foot and Ankle Surgery : Official... Jan 2023Arthrogryposis multiplex congenita (AMC) is one of the most common congenital joint contracture syndromes. Talectomy has been proposed for severe foot deformities in... (Review)
Review
BACKGROUND
Arthrogryposis multiplex congenita (AMC) is one of the most common congenital joint contracture syndromes. Talectomy has been proposed for severe foot deformities in AMC, but the literature is limited. The purpose of this systematic review is to evaluate the indications, outcomes and complications of talectomy in arthrogrypotic foot deformities.
METHODS
The articles were found through Embase and Medline. Screening was conducted by two independent investigators with disagreements resolved by a third reviewer. Relevant data regarding demographics, outcomes and complications were collected.
RESULTS
Of 232 feet, 71.98 % and 62.22 % had clinical and radiographic improvements respectively. Amongst 122 patients, 92.62 % could ambulate following surgery. Recurrent deformities and revision surgery were seen in 16.81 % and 13.36 % of cases respectively.
CONCLUSIONS
Talectomy is a valid surgical option for severe arthrogrypotic foot deformities with favorable post-operative outcomes and low complication rate.
Topics: Humans; Arthrogryposis; Clubfoot; Talus; Foot; Orthopedic Procedures; Joint Dislocations
PubMed: 36266132
DOI: 10.1016/j.fas.2022.10.002 -
Disability and Rehabilitation Jun 2023The primary objective of the review was to collate the available evidence on factors associated with joint contractures in adults.
PURPOSE
The primary objective of the review was to collate the available evidence on factors associated with joint contractures in adults.
METHODS
A systematic literature search was conducted on MEDLINE, CINAHL, AMED, and EMBASE. Studies that involved participants aged ≥18 and assessed joint contracture as a primary or secondary outcome were included. Two independent reviewers screened studies against the eligibility criteria, performed data extraction, and assessed the quality of evidence. A narrative synthesis by domain and sub-domain was undertaken. The protocol was registered on PROSPERO: CRD42019145079.
RESULTS
Forty-seven studies were included in the review. Identified factors were broadly classified into three major domains: sociodemographic factors, physical factors, and proxies for bed confinement. Sociodemographic factors were not associated with joint contractures. Functional ability, pain, muscle weakness, physical mobility, and bed confinement provided the most consistent evidence of association with joint contractures. The evidence regarding the relationship between spasticity and joint contractures remains unclear. Other factors might be important, but there was insufficient evidence to make inferences.
CONCLUSIONS
The review identified and collated evidence on factors associated with joint contractures, which can be utilised to develop effective prevention and management strategies. Implications for rehabilitationClinical interventions based on the timely identification of risks related to joint contractures in vulnerable adults have the potential to prevent or ameliorate their development or progression.Quality and consistency of care for vulnerable adults would be enhanced by developing effective joint contracture prevention and rehabilitation strategies based on the evidence presented in this review.As many vulnerable adults are located in the community or non-acute care settings, strategies should target these loci of care.Structured risk assessments that can support non-physiotherapy staff working in these loci of care to identify risks related to joint contractures would provide an important resource for risk management.
Topics: Humans; Adult; Contracture; Muscle Spasticity; Activities of Daily Living; Risk Assessment; Pain
PubMed: 35544581
DOI: 10.1080/09638288.2022.2071480 -
Current Reviews in Musculoskeletal... Apr 2022Consensus on the effects of soft tissue surgical intervention in the management of brachial plexus birth injury (BPBI) sequalae is lacking. The purpose of this review is... (Review)
Review
PURPOSE OF THE REVIEW
Consensus on the effects of soft tissue surgical intervention in the management of brachial plexus birth injury (BPBI) sequalae is lacking. The purpose of this review is to examine the available literature on the functional and structural outcomes following soft tissue surgical management of BPBI sequalae.
RECENT FINDINGS
EMBASE, PubMed, and MEDLINE were searched for related literature from the point of database inception until April 2021. Relevant papers were screened by two reviewers independently and in duplicate. A meta-analysis was performed using a random effects model. A total of 25 studies (852 patients) were included in the review, with the number included in each meta-analysis varying based on outcome of interest. There were significant improvements from pre- to post-operative time points for the following measures: Mallet aggregate scores (5.0 points, p<0.0001), active external rotation in adduction (48.9°, p=0.003), passive external rotation in adduction (64.6°, p< 0.00001), active abduction (46.2°, p<0.00001), glenoid version (14.4°, p< 0.00001), and percentage of the humeral head anterior to the scapular line (17.53°, p< 0.00001). Furthermore, data revealed an overall complication rate of 9.3% (79/852 patients) and a major complication rate of 0.47% (4/852 patients). Patients with BPBI sequela experience statistically significant improvements in functional, structural, and range of motion outcomes of the GH joint following soft tissue surgical management. Understanding the ideal indications for each procedure and age of surgical management with future prospective studies will help to optimize surgical management of these patients.
PubMed: 35156170
DOI: 10.1007/s12178-022-09747-6