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Pediatric Rheumatology Online Journal Jun 2023Pain is one of the most frequently reported experiences amongst children with Juvenile Idiopathic Arthritis (JIA); however, the management of JIA pain remains...
BACKGROUND
Pain is one of the most frequently reported experiences amongst children with Juvenile Idiopathic Arthritis (JIA); however, the management of JIA pain remains challenging. As pain is a multidimensional experience that is influenced by biological, psychological, and social factors, the key to effective pain management lies in understanding these complex relationships. The objective of this study is to systematically review the literature on psychosocial factors of children with JIA and their caregivers 1) associated with and 2) predictive of later JIA pain intensity, frequency, and sensitivity in children 0-17 years of age.
METHODS
The Joanna Briggs Institute methodology for etiology and risk and Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) statement guided the conduct and reporting of this review. Terms related to pain and JIA were searched in English without date restrictions across various databases (PubMed, CINAHL, PsycINFO, Embase, Scopus, and the Cochrane Central Register of Controlled Trials) in September 2021. Two independent reviewers identified, extracted data from, and critically appraised the included studies. Conflicts were resolved via consensus.
RESULTS
Of the 9,929 unique studies identified, 61 were included in this review and reported on 516 associations. Results were heterogeneous, likely due to methodological differences and moderate study quality. Results identified predominantly significant associations between pain and primary and secondary appraisals (e.g., more child pain beliefs, lower parent/child self-efficacy, lower child social functioning), parent/child internalizing symptoms, and lower child well-being and health-related quality of life. Prognostically, studies had 1-to-60-month follow-up periods. Fewer beliefs of harm, disability, and no control were associated with lower pain at follow-up, whereas internalizing symptoms and lower well-being were predictive of higher pain at follow-up (bidirectional relationships were also identified).
CONCLUSIONS
Despite the heterogeneous results, this review highlights important associations between psychosocial factors and JIA pain. Clinically, this information supports an interdisciplinary approach to pain management, informs the role of psychosocial supports, and provides information to better optimize JIA pain assessments and interventions. It also identifies a need for high quality studies with larger samples and more complex and longitudinal analyses to understand factors that impact the pain experience in children with JIA.
TRIAL REGISTRATION
PROSPERO CRD42021266716.
Topics: Child; Humans; Arthritis, Juvenile; Quality of Life; Pain; Pain Management; Acetaminophen
PubMed: 37328738
DOI: 10.1186/s12969-023-00828-5 -
International Journal of Rheumatic... Jul 2023Juvenile idiopathic arthritis (JIA) is the most common pediatric rheumatic disease, thought to be influenced by both genetics and the environment. Identifying... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
Juvenile idiopathic arthritis (JIA) is the most common pediatric rheumatic disease, thought to be influenced by both genetics and the environment. Identifying environmental factors associated with disease risk will improve knowledge of disease mechanisms and ultimately benefit patients. This review aimed to collate and synthesize the current evidence of environmental factors associated with JIA.
METHODS
MEDLINE (Ovid), EMBASE (Ovid), Cumulative Index of Nursing and Related Health Literature (EBSCOhost), science network (WOS, Clarivate Analytics), Chinese National Knowledge Infrastructure, and Chinese Biological Medical Database were systematically searched. Study quality was rated using the Newcastle-Ottawa Scale. Pooled estimates for each environmental factor were generated using a random-effects, inverse-variance method, where possible. The remaining environmental factors were synthesized in narrative form.
RESULTS
This review includes environmental factors from 23 studies (6 cohorts and 17 case-control studies). Cesarean section delivery was associated with increased JIA risk (pooled relative risk [RR] 1.103, 95% CI 1.033-1.177). Conversely, maternal smoking of more than 20 cigarettes/day (pooled RR 0.650, 95% CI 0.431-0.981) and gestational smoking (pooled RR0.634, 95% CI 0.452-0.890) were associated with decreased JIA risk.
CONCLUSION
This review identifies several environmental factors associated with JIA and demonstrates the huge breadth of environmental research. We also highlight the challenges of combining data collected over this period due to limited study comparability, evolution in healthcare and social practices, and changing environment, which warrant consideration when planning future studies.
Topics: Humans; Child; Pregnancy; Female; Arthritis, Juvenile; Cesarean Section; Smoking; Quality of Life; Case-Control Studies
PubMed: 37309290
DOI: 10.1111/1756-185X.14729 -
Journal of Oral Rehabilitation Oct 2023The objectives of this systematic review were to evaluate the correlation between Ultrasound (US) and Magnetic Resonance Imaging (MRI) in patients with JIA and to... (Review)
Review
OBJECTIVES
The objectives of this systematic review were to evaluate the correlation between Ultrasound (US) and Magnetic Resonance Imaging (MRI) in patients with JIA and to investigate the association with Temporomandibular Disorders (TMD).
MATERIALS AND METHODS
The protocol was registered in PROSPERO (CRD42022312734). Databases Medline, Embase, Cochrane Central Register of Controlled Trials, Scopus, Web of Science, Latin American and Caribbean Health Sciences Literature were searched. Eligibility criteria were patients with JIA subjected to diagnostic evaluation using US and MRI. No language restrictions were applied. After duplicate study selection, data extraction and risk of bias assessment according to Cochrane were conducted. Data extraction of patients was conducted by two independent authors.
RESULTS
Five observational studies were included with 217 participants (153 females and 64 males; mean age 11.3 years). The quality of the studies was overall satisfactory. The correlation between US and MRI in children with JIA was 'moderate' in acute arthritis while the chronic arthritis correlated positively in two studies.
CONCLUSIONS
Even if MRI remains the more accurate imaging modality for the detection of TMJ of patients with JIA, US may be useful to early detect pathological conditions and to address the patient with JIA and putative TMJ involvement to a more accurate diagnosis with MRI and consequent appropriate treatment management.
CLINICAL RELEVANCE
MRI should be deemed necessary only secondary to less-invasive assessments with US just to confirm the diagnosis or to increase sensitivity, accuracy of positive predictive values detected.
Topics: Male; Child; Female; Humans; Arthritis, Juvenile; Temporomandibular Joint; Temporomandibular Joint Disorders; Magnetic Resonance Imaging; Ultrasonography
PubMed: 37301975
DOI: 10.1111/joor.13529 -
Rheumatology (Oxford, England) Nov 2023JIA is the most common type of arthritis in children and adolescents, causing joint damage, chronic pain and disability. Deconditioning is also prevalent in patients... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
JIA is the most common type of arthritis in children and adolescents, causing joint damage, chronic pain and disability. Deconditioning is also prevalent in patients with JIA due to both inactivity and the disease progression, resulting in reduced cardiorespiratory fitness (CRF). We aimed to evaluate CRF of patients with JIA compared with healthy controls.
METHODS
This is a systematic review and meta-analysis of studies using cardiopulmonary exercise testing (CPET) to examine differences in determinants of CRF between patients with JIA vs healthy controls. The primary outcome was peak oxygen uptake (VO2peak). Literature search involved PubMed, Web of Science and Scopus databases, manual search of article references and grey literature. Quality assessment was undertaken with Newcastle-Ottawa Scale.
RESULTS
From 480 literature records initially retrieved, eight studies (538 participants) were included in final meta-analysis. VO2peak was significantly lower in patients with JIA compared with controls [weighted mean difference (WMD): -5.95 ml/kg/min (95% CI -9.26, -2.65)]. Exercise duration and VO2peak (% predicted) were found to be significantly impaired in patients with JIA compared with controls [standardized mean difference: -0.67 (95% CI -1.04, -0.29) and WMD: -11.31% (95% CI -20.09, -2.53), respectively], while no significant differences were found in maximum heart rate.
CONCLUSION
VO2peak and other CPET variables were lower in patients with JIA compared with controls, indicating reduced CRF in the former. Overall, exercise programs for patients with JIA should be promoted as part of their treatment to improve physical fitness and reduce muscle atrophy.
PROSPERO REGISTRATION
CRD42022380833.
Topics: Child; Adolescent; Humans; Exercise Test; Cardiorespiratory Fitness; Arthritis, Juvenile; Oxygen Consumption; Exercise
PubMed: 37280055
DOI: 10.1093/rheumatology/kead272 -
BMJ Open Ophthalmology Jan 2023To facilitate the integration of eye care into universal health coverage, the WHO is developing a Package of Eye Care Interventions (PECI). Development of the PECI... (Review)
Review
To facilitate the integration of eye care into universal health coverage, the WHO is developing a Package of Eye Care Interventions (PECI). Development of the PECI involves the identification of evidence-based interventions from relevant clinical practice guidelines (CPGs) for uveitis.A systematic review of CPGs published on uveitis between 2010 and March 2020 was conducted. CPGs passing title and abstract and full-text screening were evaluated using the Appraisal of Guidelines for Research and Evaluation II (AGREE II) tool and data on recommended interventions extracted using a standard data extraction sheet.Of 56 CPGs identified as potentially relevant from the systematic literature search, 3 CPGs underwent data extraction following the screening stages and appraisal with the AGREE II tool. These CPGs covered screening for, monitoring and treating juvenile idiopathic arthritis (JIA)-associated uveitis, the use of adalimumab and dexamethasone in treating non-infectious uveitis, and a top-level summary of assessment, differential diagnosis and referral recommendations for uveitis, aimed at primary care practitioners. Many of the recommendations were based on expert opinion, though some incorporated clinical study and randomised controlled trial data.There is currently sparse coverage of the spectrum of disease caused by uveitis within CPGs. This may partially be due to the large number of conditions with diverse causes and clinical presentations covered by the umbrella term uveitis, which makes numerous sets of guidelines necessary. The limited pool of CPGs to select from has implications for clinicians seeking guidance on clinical care strategies for uveitis.
Topics: Humans; Uveitis; Adalimumab; Arthritis, Juvenile
PubMed: 37278434
DOI: 10.1136/bmjophth-2022-001091 -
Aging Cell Jul 2023Emerging evidence has shown that leukocyte telomere length (LTL) is associated with various health-related outcomes, while the causality of these associations remains... (Meta-Analysis)
Meta-Analysis Review
Emerging evidence has shown that leukocyte telomere length (LTL) is associated with various health-related outcomes, while the causality of these associations remains unclear. We performed a systematic review and meta-analysis of current evidence from Mendelian randomization (MR) studies on the association between LTL and health-related outcomes. We searched PubMed, Embase, and Web of Science up to April 2022 to identify eligible MR studies. We graded the evidence level of each MR association based on the results of the main analysis and four sensitive MR methods, MR-Egger, weighted median, MR-PRESSO, and multivariate MR. Meta-analyses of published MR studies were also performed. A total of 62 studies with 310 outcomes and 396 MR associations were included. Robust evidence level was observed for the association between longer LTL and increased risk of 24 neoplasms (the strongest magnitude for osteosarcoma, GBM, glioma, thyroid cancer, and non-GBM glioma), six genitourinary and digestive system outcomes of excessive or abnormal growth, hypertension, metabolic syndrome, multiple sclerosis, and clonal hematopoiesis of indeterminate potential. Robust inverse association was observed for coronary heart disease, chronic kidney disease, rheumatoid arthritis, juvenile idiopathic arthritis, idiopathic pulmonary fibrosis, and facial aging. Meta-analyses of MR studies suggested that genetically determined LTL was associated with 12 neoplasms and 9 nonneoplasm outcomes. Evidence from published MR studies supports that LTL plays a causal role in various neoplastic and nonneoplastic diseases. Further research is required to elucidate the underlying mechanisms and to bring insight into the potential prediction, prevention, and therapeutic applications of telomere length.
Topics: Humans; Mendelian Randomization Analysis; Arthritis, Rheumatoid; Glioma; Hypertension; Telomere; Genome-Wide Association Study; Polymorphism, Single Nucleotide
PubMed: 37232505
DOI: 10.1111/acel.13874 -
Arthritis Care & Research Nov 2023Synovitis and tenosynovitis are present in juvenile idiopathic arthritis (JIA), both as joint pain and/or inflammation, making them difficult to detect on physical...
OBJECTIVE
Synovitis and tenosynovitis are present in juvenile idiopathic arthritis (JIA), both as joint pain and/or inflammation, making them difficult to detect on physical examination. Although ultrasonography (US) allows for discrimination of the 2 entities, only definitions and scoring of synovitis in children have been established. This study was undertaken to produce consensus-based US definitions of tenosynovitis in JIA.
METHODS
A systematic literature search was performed. Selection criteria included studies focused on US definition and scoring systems for tenosynovitis in children, as well as US metric properties. Through a 2-step Delphi process, a panel of international US experts developed definitions for tenosynovitis components (step 1) and validated them by testing their applicability on US images of tenosynovitis in several age groups (step 2). A 5-point Likert scale was used to rate the level of agreement.
RESULTS
A total of 14 studies were identified. Most used the US definitions developed for adults to define tenosynovitis in children. Construct validity was reported in 86% of articles using physical examination as a comparator. Few studies reported US reliability and responsiveness in JIA. In step 1, experts reached a strong group agreement (>86%) by applying adult definitions in children after one round. After 4 rounds of step 2, the final definitions were validated on all tendons and at all locations, except for biceps tenosynovitis in children <4 years old.
CONCLUSION
The study shows that the definition of tenosynovitis used in adults is applicable to children with minimal modifications agreed upon through a Delphi process. Further studies are required to confirm our results.
Topics: Adult; Child; Humans; Child, Preschool; Tenosynovitis; Arthritis, Juvenile; Arthritis, Rheumatoid; Consensus; Reproducibility of Results; Ultrasonography; Synovitis
PubMed: 37221153
DOI: 10.1002/acr.25159 -
BMC Medical Research Methodology May 2023There is a pressing need to improve the accuracy of rare disease clinical study endpoints. Neutral theory, first described here, can be used to assess the accuracy of...
BACKGROUND
There is a pressing need to improve the accuracy of rare disease clinical study endpoints. Neutral theory, first described here, can be used to assess the accuracy of endpoints and improve their selection in rare disease clinical studies, reducing the risk of patient misclassification.
METHODS
Neutral theory was used to assess the accuracy of rare disease clinical study endpoints and the resulting probability of false positive and false negative classifications at different disease prevalence rates. Search strings were extracted from the Orphanet Register of Rare Diseases using a proprietary algorithm to conduct a systematic review of studies published until January 2021. Overall, 11 rare diseases with one disease-specific disease severity scale (133 studies) and 12 rare diseases with more than one disease-specific disease severity scale (483 studies) were included. All indicators from clinical studies were extracted, and Neutral theory was used to calculate their match to disease-specific disease severity scales, which were used as surrogates for the disease phenotype. For those with more than one disease-severity scale, endpoints were compared with the first disease-specific disease severity scale and a composite of all later scales. A Neutrality score of > 1.50 was considered acceptable.
RESULTS
Around half the clinical studies for half the rare diseases with one disease-specific disease severity score (palmoplantar psoriasis, achalasia, systemic lupus erythematosus, systemic sclerosis and Fournier's gangrene) met the threshold for an acceptable match to the disease phenotype, one rare disease (Guillain-Barré syndrome) had one study with an acceptable match, and four diseases (Behcet's syndrome, Creutzfeldt-Jakob disease, atypical hemolytic uremic syndrome and Prader-Willi syndrome) had no studies. Clinical study endpoints in almost half the rare diseases with more than one disease-specific DSS (acromegaly, amyotrophic lateral sclerosis, cystic fibrosis, Fabry disease and juvenile rheumatoid arthritis) were a better match to the composite, while endpoints in the remaining rare diseases (Charcot Marie Tooth disease, Gaucher disease Type I, Huntington's disease, Sjogren's syndrome and Tourette syndrome) were a worse match. Misclassifications varied with increasing disease prevalence.
CONCLUSIONS
Neutral theory confirmed that disease-severity measurement needs improvement in rare disease clinical studies, especially for some diseases, and suggested that the potential for accuracy increases as the body of knowledge on a disease increases. Using Neutral theory to benchmark disease-severity measurement in rare disease clinical studies may reduce the risk of misclassification, ensuring that recruitment and treatment effect assessment optimise medicine adoption and benefit patients.
Topics: Humans; Rare Diseases; Endpoint Determination; Clinical Studies as Topic
PubMed: 37210484
DOI: 10.1186/s12874-023-01947-z -
Journal of Pediatric and Adolescent... Aug 2023Menstrual dysfunction can impact both the physical and emotional health of young people. Multiple chronic diseases have been associated with menstrual dysfunction in... (Review)
Review
STUDY OBJECTIVE
Menstrual dysfunction can impact both the physical and emotional health of young people. Multiple chronic diseases have been associated with menstrual dysfunction in adults; however, there is little research in adolescents, despite nonadherence and suboptimal illness control in this group. We aimed to identify the impact of chronic illness on the age of menarche and the menstrual cycle in adolescents.
METHODS
Studies were extracted of female adolescents aged 10-19 who had a chronic physical illness. Data included outcomes on age of menarche and/or menstrual cycle quality. Exclusion criteria aimed to exclude diseases where menstrual dysfunction was a known part of the disease pathophysiology (ie, polycystic ovarian syndrome) or in which medications were used that directly impacted gonadal function. A literature search (to January 2022) was performed on the EMBASE, PubMed, and Cochrane library databases. Two widely used modified quality analysis tools were used.
RESULTS
Our initial search netted 1451 articles, of which 95 full texts were examined and 43 met the inclusion criteria. Twenty-seven papers focused on type 1 diabetes (T1D), with 8 papers examining adolescents with cystic fibrosis and the remaining studying inflammatory bowel disease, juvenile idiopathic arthritis, coeliac disease, and chronic renal disease. Metanalysis of 933 patients with T1D vs 5244 controls demonstrated a significantly later age of menarche in T1D (by 0.42 years; P ≤ .00001). There was also a significant association between higher HbA1c and insulin dose (IU/kg) and later age of menarche. Eighteen papers reviewed other aspects of menstruation, including dysmenorrhea, oligomenorrhoea, amenorrhea, and ovulatory function, with variable findings.
CONCLUSION
Most studies were small and in single populations. Despite this, there was evidence of delayed menarche and some evidence of irregular menses in those with cystic fibrosis and T1D. Further structured studies are needed to evaluate menstrual dysfunction in adolescents and how it relates to their chronic illness.
Topics: Adult; Female; Humans; Adolescent; Menstruation; Diabetes Mellitus, Type 1; Cystic Fibrosis; Menstruation Disturbances; Menarche; Menstrual Cycle; Chronic Disease
PubMed: 37192680
DOI: 10.1016/j.jpag.2023.05.005 -
Medicine May 2023This study evaluated the association between peptidyl arginine deiminase type IV (PADI4) and interleukin 33 (IL-33) with systemic lupus erythematosus (SLE) and juvenile... (Meta-Analysis)
Meta-Analysis
BACKGROUND
This study evaluated the association between peptidyl arginine deiminase type IV (PADI4) and interleukin 33 (IL-33) with systemic lupus erythematosus (SLE) and juvenile idiopathic arthritis (JIA).
METHOD
We searched the PubMed, Web of Science, Embase and Cochrane Library databases to retrieve articles published up to January 20, 2023. Stata/SE 17.0 (College Station, TX) software was used to estimate the odds ratios (ORs) and 95% confidence intervals (CIs). The cohort study, case-control study focusing on the PADI4, IL-33 polymorphism, and SLE, JIA were retrieved. The data included basic information of each study and the genotypes and allele frequencies.
RESULTS
Studies in PADI4 rs2240340 = 2 and 3 IL-33(rs1891385 = 3, rs10975498 = 2, rs1929992 = 4) were found in 6 articles. Overall, only the IL-33 rs1891385 show significant association between SLE in all 5 models. The results were OR (95% CI) = 1.528 (1.312, 1.778), P = .000 in Allele model (C vs A), OR (95% CI) =1.473 (1.092, 1.988), P = .000 in Dominant model (CC + CA vs AA), 2.302 (1.583, 3.349), P = .000 in Recessive model (CC vs CA + AA), 2.711 (1.845, 3.983), P = .000 in Homozygote model (CC vs AA), 5.568 (3.943, 7.863), P = .000 in Heterozygote model (CA vs AA). PADI4 rs2240340, IL-33 rs10975498, IL-33 rs1929992 were not found to be association with the risk of SLE and JIA. In gene model, statistically significant association was found between IL-33 rs1891385 and SLE in sensitivity analysis. Egger's publication bias plot showed there was no publication bias (P = .165). Only in recessive model the heterogeneity test was significant (I2 = 57.9%, P ≤ .093) of IL-33 rs1891385.
CONCLUSION
The current study suggests that in all 5 model, IL-33 rs1891385 polymorphism may be associated with genetic susceptibility to SLE. There was unclear association found between PADI4 rs2240340, IL-33 rs10975498, and IL-33 rs1929992 polymorphisms and SLE and JIA. Due to the limitations of included studies and the risk of heterogeneity, additional research is required to confirm our findings.
PROSPERO REGISTRATION NUMBER
CRD42023391268.
Topics: Humans; Arthritis, Juvenile; Protein-Arginine Deiminase Type 4; Case-Control Studies; Interleukin-33; Cohort Studies; Polymorphism, Single Nucleotide; Genetic Predisposition to Disease; Lupus Erythematosus, Systemic
PubMed: 37145011
DOI: 10.1097/MD.0000000000033700