Cross sectional, qualitative thematic analysis of patient perspectives of disease impact in juvenile idiopathic arthritis-associated uveitis

Clinical Insights: Antimicrobial Therapy for Infectious Uveitis

Infectious uveitis is a major global cause of vision impairment. Despite the eye's immune privilege, afforded by the blood-ocular barrier that restricts microbial entry, several pathogens such as bacteria, viruses, fungi, and parasites can still infiltrate and cause ocular infections and complications. Clinicians often encounter significant challenges in treating infectious uveitis due to limited or ineffective treatment options. Modern molecular techniques and imaging can aid in diagnosing and assessing intraocular infections. Various antimicrobial therapies exist, spanning topical and systemic treatments, but these are constrained by issues like drug concentration, penetration, effective duration, toxicity, and side effects. Treatment approaches also differ based on the infection's etiology. This review provides recent updates on antimicrobial therapies from a clinical perspective, covering topical, systemic, and regional treatments for infectious uveitis.

Machine learning diagnosis of active Juvenile Idiopathic Arthritis on blood pool [ 99M Tc] Tc-MDP scintigraphy images

PURPOSE

Neural network has widely been applied for medical classifications and disease diagnosis. This study employs deep learning to best discriminate Juvenile Idiopathic Arthritis (JIA), a pediatric chronic joint inflammatory disease, from healthy joints by exploring blood pool images of 2phase [ 99m Tc] Tc-MDP bone scintigraphy.

METHODS

Self-deigned multi-input Convolutional Neural Network (CNN) in addition to three available pre-trained models including VGG16, ResNet50 and Xception are applied on 1304 blood pool images of 326 healthy and known JIA children and adolescents (aged 1-16).

RESULTS

The self-designed model ROC analysis shows diagnostic efficiency with Area Under the Curve (AUC) 0.82 and 0.86 for knee and ankle joints, respectively. Among the three pertained models, VGG16 ROC analysis reveals AUC 0.76 and 0.81 for knee and ankle images, respectively.

CONCLUSION

The self-designed model shows best performance on blood pool scintigraph diagnosis of patients with JIA. VGG16 was the most efficient model rather to other pre-trained networks. This study can pave the way of artificial intelligence (AI) application in nuclear medicine for the diagnosis of pediatric inflammatory disease.

Beyond Diagnosis: Preliminary Study of Impact on Children and Parents in Neurodevelopmental Disorders and Juvenile Idiopathic Arthritis-Associated Uveitis

Chronic diseases are a growing problem for global health due to the large number of people they involve, the repercussions they have on the mental and physical well-being of those affected, and the costs to society. Particularly, chronic illnesses of childhood have important psychological implications, not only for affected children but also for their parents. Among these pathologies, neurodevelopmental disorders (NDDs) and uveitis associated with juvenile idiopathic arthritis (JIA-U) may affect mental and physical health, emotions, memory, learning, and socializing. This study evaluates the psychological and behavioral/emotional impact of NDDs and JIA-U on children and parents. Specifically, 30 children with active JIA-U and 30 children with NDDs and their parents completed the Child Behavior Checklist (CBCL) and Parent Stress Index-Short Form (PSI) questionnaires. Children with NDDs have statistically significant differences in all the emotional and behavioral variables compared to JIA-U children, and parents of children with NDDs experience an increased stress load compared to parents of children with JIA-U. This study emphasizes the wide range of emotional and behavioral challenges that parents face with NDDs. This study emphasizes that parents of children with NDDs not only experience higher levels of stress compared to parents of normally developing children but also experience higher levels of stress compared to parents of children with potentially debilitating chronic diseases such as JIA-U.

Prospective study to characterize adalimumab exposure in pediatric patients with rheumatic diseases

BACKGROUND

In pediatric rheumatic diseases (PRD), adalimumab is dosed using fixed weight-based bands irrespective of methotrexate co-treatment, disease activity (DA) or other factors that might influence adalimumab pharmacokinetics (PK). In rheumatoid arthritis (RA) adalimumab exposure between 2-8 mg/L is associated with clinical response. PRD data on adalimumab is scarce. Therefore, this study aimed to analyze adalimumab PK and its variability in PRD treated with/without methotrexate.

METHODS

A two-center prospective study in PRD patients aged 2-18 years treated with adalimumab and methotrexate (GA-M) or adalimumab alone (GA) for ≥ 12 weeks was performed. Adalimumab concentrations were collected 1-9 (maximum concentration; Cmax), and 10-14 days (minimum concentration; Cmin) during ≥ 12 weeks following adalimumab start. Concentrations were analyzed with enzyme-linked immunosorbent assay (lower limit of quantification: 0.5 mg/L). Log-normalized Cmin were compared between GA-M and GA using a standard t-test.

RESULTS

Twenty-eight patients (14 per group), diagnosed with juvenile idiopathic arthritis (71.4%), non-infectious uveitis (25%) or chronic recurrent multifocal osteomyelitis (3.6%) completed the study. GA-M included more females (71.4%; GA 35.7%, p = 0.13). At first study visit, children in GA-M had a slightly longer exposure to adalimumab (17.8 months [IQR 9.6, 21.6]) compared to GA (15.8 months [IQR 8.5, 30.8], p = 0.8). Adalimumab dosing was similar between both groups (median dose 40 mg every 14 days) and observed DA was low. Children in GA-M had a 27% higher median overall exposure compared to GA, although median Cmin adalimumab values were statistically not different (p = 0.3). Cmin values ≥ 8 mg/L (upper limit RA) were more frequently observed in GA-M versus GA (79% versus 64%). Overall, a wide range of Cmin values was observed in PRD (0.5 to 26 mg/L).

CONCLUSION

This study revealed a high heterogeneity in adalimumab exposure in PRD. Adalimumab exposure tended to be higher with methotrexate co-treatment compared to adalimumab monotherapy although differences were not statistically significant. Most children showed adalimumab exposure exceeding those reported for RA with clinical response, particularly with methotrexate co-treatment. This highlights the need of further investigations to establish model-based personalized treatment strategies in PRD to avoid under- and overexposure.

TRIAL REGISTRATION

NCT04042792 , registered 02.08.2019.

Update on the systemic management of noninfectious uveitis in children and adolescents

Noninfectious uveitis (NIU) in children and adolescents is a rare but treatable cause of visual impairment in children. Treatments for pediatric NIU and their side effects, along with the risks of vision loss and the need for long-term disease monitoring, pose significant challenges for young patients and their families. Treatment includes local and systemic approaches and this review will focus on systemic therapies that encompass corticosteroids, conventional synthetic disease-modifying antirheumatic drugs (csDMARD), and biological disease-modifying antirheumatic drugs (bDMARD). Treatment is generally planned in a stepwise approach. Methotrexate is well-established as the preferential csDMARD in pediatric NIU. Adalimumab, an antitumor necrosis factor (TNF) agent, is the only bDMARD formally approved for pediatric NIU and has a good safety and efficacy profile. Biosimilars are gaining increasing visibility in the treatment of pediatric NIU. Other bDMARD with some evidence in literature for the treatment of pediatric NIU include infliximab, tocilizumab, abatacept, rituximab and, more recently, Janus kinase inhibitors. Important aspects of managing children on these systemic therapies include vaccination issues, risk of infection, and psychological distress. Also, strategies need to address regarding primary nonresponse/secondary loss of response to anti-TNF treatment, biological switching, and monitoring regimens for these drugs. Optimal management of pediatric uveitis involves a multidisciplinary team, including specialist pediatric uveitis and rheumatology nurses, pediatric rheumatologists, psychological support, orthoptic and optometry support, and play specialists.

Addressing education and employment outcomes in the provision of healthcare for young people with physical long-term conditions: A systematic review and mixed methods synthesis

OBJECTIVE

To identify and synthesise the experiences and benefits of addressing vocational issues in the provision of healthcare for young people (YP) with long-term conditions (LTCs).

METHODS

We searched 10 bibliographic databases. Restrictions were applied on publication date (1996-2020) and language (English). Two reviewers independently screened records against eligibility criteria. Articles reporting relevant qualitative and/or quantitative research were included. Quality appraisal was undertaken following study selection. Qualitative data were synthesised thematically, and quantitative data narratively. A cross-study synthesis integrated qualitative and quantitative findings.

RESULTS

43 articles were included. Thematic synthesis of qualitative studies (n = 23) resulted in seven recommendations for intervention (psychological support; information/signposting; skills training; career advice; healthcare-school/workplace collaboration; social support; flexible/responsive care). The narrative synthesis summarised results of 17 interventions (n = 20 quantitative studies). The cross-study synthesis mapped interventions against recommendations. Transitional care was the intervention type that most comprehensively met our proposed recommendations.

CONCLUSIONS

Evidence from YP perspectives highlights that vocational development is an important area to address in healthcare provision. Robust intervention studies in this area are lacking.

PRACTICE IMPLICATIONS

Our evidence-based recommendations for intervention can support health professionals to better address vocational issues/outcomes. With minimal adaptations, transitional care interventions would be particularly well suited to deliver this.

A review of patient-reported outcome measures used in uveitis

We review patient-reported outcome measures (PROMs) used to evaluate the quality of life (QoL) in uveitis and provide a quality assessment of the psychometric properties of the PROMs, making it easier to choose the best questionnaire for uveitis. Our review included 158 articles. A total of 98 PROMs were used to measure QoL in uveitis and the National Eye Institute Visual Function Questionnaire 25 (NEI VFQ -25) was the most frequently used PROM in these studies. There were 5 uveitis-specific PROMs, but they were meant for either birdshot choroidopathy or cytomegalovirus retinitis or paediatric uveitis. There are no PROMs developed explicitly for the more common, anterior uveitis, intermediate uveitis, panuveitis, and chronic uveitis. The uveitis-specific PROMs performed better in our quality assessment criteria compared to other PROMs. However, these PROMs were constructed using traditional classical test theory and have not been assessed using the modern family of psychometric assessment methods such as Rasch analysis. As new therapeutic modalities for uveitis such as the new biological agents and steroid implants, continue to evolve, a comprehensive PROM will be increasingly valued in clinical trial settings to compare the effects of treatments from the patient's perspective.

Causal association of juvenile idiopathic arthritis-associated uveitis with depression and anxiety: a bidirectional Mendelian randomization study

PURPOSE

The objective of this article was to examine the potential effect of juvenile idiopathic arthritis-associated uveitis (JIAU) on the risk of major depressive and anxiety disorders through Mendelian randomization (MR) study.

METHODS

Genetic instrumental variables from the largest available genome-wide association study for JIAU, major depressive disorder, and anxiety disorder were applied. A set of complementary MR approaches including inverse-variance weighted (IVW) were carried out to verify the estimate association and assess horizontal pleiotropy.

RESULTS

Our results indicated that genetically driven JIAU did not causally produce changes in major depressive or anxiety disorders (IVW: OR = 1.001, 95% CI = 0.997-1.006, P = 0.581; IVW: OR = 1.006, 95% CI = 0.980-1.033, P = 0.649, respectively). In addition, the risk of JIAU could not be influenced by genetically predicted major depressive or anxiety disorders (IVW: OR = 1.132, 95% CI = 0.914-1.404, P = 0.256; IVW: OR = 1.019, 95% CI = 0.548-1.896, P = 0.953, respectively). Besides, several sensitivity analyses indicated that our MR results were robust and no horizontal pleiotropy was observed (P > 0.05).

CONCLUSIONS

Our MR study does not reveal sufficient evidence to support the causal association of JIAU with the development of major depressive or anxiety disorders in both directions. Further large studies are warranted to validate the undetermined relationship between JIAU and the risk of major depressive or anxiety disorders.

Psychological Effects and Quality of Life in Parents and Children with Jia-Associated Uveitis

Juvenile idiopathic arthritis (JIA) is a chronic inflammatory disease common in children and young adults. Uveitis is the most frequent serious extra-articular JIA manifestation and can lead to severe ocular complications, vision loss, and permanent blindness. This study aims to evaluate the psychological condition and the quality of life of children affected by JIA associated with uveitis (JIA-U) and the repercussion of this condition on parents. Thirty children and adolescents with active uveitis (Uveitis group) and comorbid joint symptoms of JIA were referred to the Unit of Ophthalmology, Giovanni XXIII Hospital of Bari, and 30 age-matched healthy controls (Healthy group) were enrolled with their parents. Four questionnaires were administered: Child Behaviour Checklist (CBCL), Parent Stress Index in Short Form (PSI), Pediatric Quality of Life Inventory (PedsQL), and Coping Inventory for Stressful Situations (CISS). The data were collected from February 2021 to December 2021. No significant differences between the two groups in CBCL, PSI, or CISS tests were shown (p > 0.05). Conversely, significant differences between the two groups were observed in the PedsQL (p < 0.05). This study shows how several ocular complications, recurrent eye examinations, and the rigor of long-term treatment may negatively influence health-related quality of life in children with JIA-U.

Physical and Psychosocial Health in Pediatric Uveitis Patients

BACKGROUND

To investigate the possible associations between childhood noninfectious uveitis and cardio-respiratory fitness, physical activity, health related quality of life and fatigue.

METHODS

Cross-sectional analysis of 23 patients with noninfectious uveitis, aged 8-18 years. BMI, exercise capacity, muscle strength and physical activity were measured. Health-related quality of life and fatigue were assessed. The results were compared to standardized values for age matched healthy children.

RESULTS

Twenty-three patients were included. Children with uveitis had a higher bodyweight and body mass index. Children with uveitis had lower cardio-respiratory fitness and they were less physically active, but they experienced a normal quality of life and normal fatigue. Parents of children with uveitis reported a lower quality of life and more fatigue for their children than parents of healthy children.

CONCLUSION

Our study indicates that children with noninfectious uveitis are at risk of developing lower physical and psychosocial health.

The Association Between Mental Health Disorders and Non-Infectious Scleritis: A Prevalence Study and Review of the Literature

Chronic inflammatory diseases can cause significant psychosocial stress in affected patients. Few studies have examined the psychological effects of ocular inflammatory disease and no studies have examined the psychological effects of scleritis. In this study we evaluate the prevalence of mental health disorders in scleritis patients and we conduct a comprehensive review of the literature on the mental health effects of ocular inflammatory diseases. 162 patients (195 eyes) presenting to a tertiary care center with scleritis were identified. At least one comorbid mental health disorder was diagnosed in 35 patients (21.6%), most commonly major depression in 11.7%, generalized anxiety disorder in 9.3%, and substance use disorder in 6.2%. There were no significant differences in the length of an episode of scleritis or in the probability of symptom resolution between patients with a mental health disorder and other patients. In a review of the literature, 30 manuscripts met the inclusion criteria. The majority of manuscripts (83.3%) were focused on uveitis patients. Eight of these studies were focused on patients with uveitis in the context of systemic disease. The most commonly reported mental health disorders reported were anxiety and depression. An average of 31.3% of patients with ocular inflammatory disease had depression and 35.0% had anxiety. Similar to other chronic illnesses, ocular inflammatory disease may be a significant psychosocial stressor. Future studies will further elucidate the relationship between these diseases and mental health.

The Impact of Adult Uveitis on Quality of Life: An Exploratory Study

PURPOSE: This exploratory qualitative research was conducted to understand the quality of life (QoL) impacts of adult uveitis to develop a uveitis QoL item bank, and we present here the results of qualitative analysis of uveitis patient experience.METHODS: A qualitative approach with phenomenological study design was employed to explore the common QoL domains in uveitis. Data were collected using focus groups and face-to-face interviews. The sessions were audio-recorded, transcribed verbatim, and analysed thematically. NViVo software was used to perform qualitative analysis.RESULTS: Eight focus groups and 10 interviews were conducted with 41 patients with uveitis. Seven QoL domains were identified, namely symptoms, emotional, activity limitation, health concerns, convenience, social, and economic impact. Although these QoL domains have been previously identified in other eye diseases, the sub-themes within each QoL domain were unique to uveitis. Participants described a variety of symptoms including increased light sensitivity, blurred vision, pain, redness, and tearing. Participants repeatedly described feeling frustrated due to prognostic uncertainty and associated discomfort. Participants were concerned about the frequent relapses of inflammation, as well as side-effects from long-term systemic medications. Uveitis affected their ability to perform daily tasks such as using computers, driving, and reading books. Direct financial impacts included reduced work hours and the costs of treatment and specialist care.CONCLUSION: Participants with uveitis experience many symptoms in addition to medication-related inconveniences and activity limitations. The QoL issues identified will be used to develop a uveitis-specific QoL item bank.

Paediatric autoimmune and autoinflammatory conditions associated with uveitis

Childhood uveitis comprises a collection of heterogenous ocular phenotypes which are associated with a diverse range of childhood autoimmune and autoinflammatory disorders. Of these genetic and/or acquired disorders, juvenile idiopathic arthritis is the most common, affecting 30-80% of children with uveitis. Up to a third of children with uveitis have 'isolated' idiopathic disease and do not have an associated systemic disease which manifests in childhood. However, uveitis may be the presenting manifestation of disease; thus, the apparently well child who presents with uveitis may have isolated idiopathic disease, but they may have an evolving systemic disorder. The diagnosis of most of the associated disorders is reliant on clinical features rather than serological or genetic investigations, necessitating detailed medical history taking and systemic examination. Adequate control of inflammation is key to good visual outcomes, and multidisciplinary care is key to good broader health outcomes.

Questionnaires Assessing the Quality of Life of Ocular Allergy Patients

Over the last 25 years, health-related quality of life has received increasing recognition, as it aids health practitioners in understanding the way a patient may be impacted by their health condition. Specifically, ocular allergy has been found to affect an individual emotionally, physically, socially, and economically. Hence, scientists have developed multiple questionnaires, based on the different etiologies of ocular allergy, to assess the quality of life of individuals affected by the condition. One highly regarded questionnaire is the Rhinoconjunctivitis Quality of Life Questionnaire and its variations, namely the Standardised Rhinoconjunctivitis Quality of Life Questionnaire, Mini Rhinoconjunctivitis Quality of Life Questionnaire, Nocturnal Rhinoconjunctivitis Quality of Life Questionnaire, Adolescent Rhinoconjunctivitis Quality of Life Questionnaire, and Paediatric Rhinoconjunctivitis Quality of Life Questionnaire. Other questionnaires include the Eye Allergy Patient Impact Questionnaire and the Quality of Life of Children with Allergic Keratoconjunctivitis questionnaire, among others that are suitable for different countries. The purpose of this commentary was to identify the advantages and disadvantages of each questionnaire by critically analyzing psychometric properties, identifying which ocular allergy domains are present, and evaluating additional features that are important to a questionnaire.

Epidemiological and advanced therapeutic approaches to treatment of uveitis in pediatric rheumatic diseases: a systematic review and meta-analysis

Background

Despite the low prevalence of uveitis in pediatric rheumatic diseases, potential problems as well as high disease burden can complicate its management. In this review, we systematically assessed the epidemiological, etiological, and managerial aspects of uveitis in pediatric rheumatic diseases.

Methods

This current study was conducted in accordance with the established methods and the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P). We searched the manuscript databases, including Medline, Web of Knowledge, Google Scholar, Scopus, and Cochrane for all eligible studies in line with the considered keywords. We also conducted the statistical analysis using the Stata software.

Results

Considering studies focusing on uveitis in Juvenile Idiopathic Arthritis (JIA) yielded a pooled prevalence of 11.8% (95%CI: 11.2 to 12.4%) for uveitis following JIA. In this regard, the prevalence rate of uveitis related to Behçet^,s disease and Systemic Lupus Erythematosus (SLE( was estimated to be 15.0 and 0.8%, respectively. The pooled response rate to Adalimumab and Infliximab was estimated to be 68.0% (95%CI: 65.4 to 70.6%), 64.7% (95%CI: 59.8 to 69.3%), respectively. The documents for the systematical assessment of other biological medications (e.g. Tocilizumab, Daclizumab and Rituximab) were inadequate; however, the mean response rate for these drugs was 59, 75 and 80%, respectively. Our meta-analysis showed a pooled response rate of 40.0% (95%CI, 36.0% to 44.2) to Methotrexate. Significant heterogeneity and significant diffusion bias were demonstrated by reviewing studies.

Conclusions

The pooled prevalence of uveitis in pediatric rheumatic diseases widely varied based on the underlying disease requiring more investigations in different subtypes of rheumatic diseases. The biologic medications, especially Adalimumab are the most effective treatments for uveitis in pediatric rheumatic diseases; however, a combination of the safe, available alternatives is preferred to achieve the most desirable treatment response.

Juvenile idiopathic arthritis-associated uveitis

Juvenile idiopathic arthritis (JIA) is the commonest rheumatic disease in children and JIA-associated uveitis its most frequent extra-articular manifestation. The uveitis is potentially sight-threatening and so carries a considerable risk of morbidity. The commonest form of uveitis seen in JIA is chronic anterior uveitis which is almost always asymptomatic in the initial stages. Therefore, screening for JIA-associated uveitis in at-risk patients is essential. The aim of early detection and treatment is to minimise intra-ocular inflammation and avoid complications leading to visual loss, resulting from both disease activity and medications. There is increasing evidence for the early introduction of systemic immunosuppressive therapies in order to reduce topical and systemic glucocorticoid use. Two randomised controlled trials of adalimumab in JIA-associated uveitis provide convincing evidence for the use of this biologic in patients who fail to respond adequately to methotrexate. Tocilizumab and baricitinib are being investigated as alternatives to anti-tumour necrosis factor drugs.

Adalimumab in Juvenile Idiopathic Arthritis-Associated Uveitis: 5-Year Follow-up of the Bristol Participants of the SYCAMORE Trial

PURPOSE

To determine longer-term outcomes of participants enrolled from a single center in the SYCAMORE trial, a randomized placebo-controlled trial of adalimumab vs placebo in children with juvenile idiopathic arthritis-associated uveitis (JIA-U) uncontrolled on methotrexate.

DESIGN

Retrospective interventional case series.

METHODS

Medical records of all 28 SYCAMORE participants recruited at the Bristol Eye Hospital were reviewed at approximately 3-monthly intervals up to 5 years from the trial randomization date. Uveitis activity, treatment course, visual outcomes, ocular complications, and adverse events were recorded. Data are presented using summary statistics.

RESULTS

Following withdrawal of the investigational medicinal product (IMP), 25 of the 28 participants were started on adalimumab for active JIA-U. Of the 12 participants in the active treatment arm of the SYCAMORE study, 11 (92%) were restarted on adalimumab after withdrawal of the IMP for active JIA-U (median time to flare 188 days [range 42-413 days). Two participants stopped adalimumab for uncontrolled JIA-U. One participant had a reduction in vision to 0.3 owing to cataract. Mean visual acuity for the remaining 27 participants was -0.04 (right eye) and -0.05 (left eye).

CONCLUSIONS

Drug-induced remission of JIA-U did not persist when adalimumab was withdrawn after 1-2 years of treatment. Adalimumab was well tolerated and visual acuity outcomes were excellent.

The Psychological Impact of Dental Aesthetics in Patients with Juvenile Idiopathic Arthritis Compared with Healthy Peers: A Cross-Sectional Study

This study aimed to assess whether dental aesthetics had a different impact on the psychosocial domains of adolescents with juvenile idiopathic arthritis (JIA) as compared with healthy peers. Fifty JIA patients and eighty controls aged between 13 and 17 years were enrolled. The Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ) was administered along with tools for the self-assessment of malocclusion and self-esteem. An objective evaluation of malocclusion severity was performed through a clinical evaluation with the Dental Aesthetic Index (DAI). The sample was divided according to the DAI stages of malocclusion severity; a two-way analysis of variance (ANOVA) was performed to assess whether there was a difference in the studied variables according to the malocclusion and the presence of JIA. The results showed no interaction between the malocclusion severity and the presence of JIA in all analyzed variables (all p > 0.05). According to the DAI stages, the Dental Self-Confidence domain of the PIDAQ and the Perception of Occlusion Scale showed statistically significant differences only within the controls (p = 0.027 and p = 0.014, respectively). Therefore, JIA adolescents seem to be less concerned about their dental aesthetics compared with healthy peers, and clinicians should take particular care when proposing orthodontic treatments aiming only to improve dental aesthetics.

Defining outcome measures in juvenile idiopathic arthritis associated uveitis by a systematic review analysis: do we need a consensus?

BACKGROUND

Juvenile Idiopathic Arthritis associated Uveitis (JIA-U) represents its most frequent extra-articular manifestation and the main cause of childhood uveitis in in developed countries. The broad variety of outcome measures utilized makes the comparison of the disease course, risk for complications, impairment in visual function, and responses to treatment quite difficult. Our aim was to summarize evidence regarding the current availability of outcome measures in JIA-U.

METHODS

A systematic review between January 2000 and December 2018 was performed to identify studies investigating outcome measures used in JIA-U.

RESULTS

The initial search identified 8254 articles of which 89 were potentially eligible. After the full text revision, a total of 27 studies, including 2 RCTs, were included. Among these studies 12 outcome measures for JIA-U use have been identified (grade of cells in the AC, grade of flare in the AC, VA, amblyopia, structural complications, use and sparing of oral corticosteroids and immunosuppressive drugs, surgery requirement, biomarkers, bilateral disease, JIA persistence, quality of life assessments, uveitis subtype). As regards primary outcome measures, 44% among studies included one or more variables related to disease activity (i.e. grade of flare, grade of cells); 56% included visual function performance (i.e. visual acuity); 68% (17/25) included one or more variables of disease-associated tissue damage or complications (i.e. cataract, amblyopia); 24% included disease features (i.e. bilateral disease; uveitis subtype); 44% included laboratory features (i.e. biomarkers); 8% included JIA features (i.e. persistence of disease); 12% included quality of life (i.e. EYE-Q); 44% included management (i.e. use and sparing of oral corticosteroids and other immunosuppressive drugs; surgery requirement).

CONCLUSIONS

Our systematic review surveys the heterogeneity around outcome measures related to JIA-U in children, even in RCTs. It does not provide the solution to overcome the heterogeneity in uveitis studies, but it does provide an estimate of the scale of the problems and provides data to inform this important debate; highlighting the requirement to obtain a new consensus regarding a common approach to identify suitable and efficient outcome measures in JIA-U.

Hospital clinical pathways for children affected by juvenile idiopathic arthritis

Background

Juvenile idiopathic arthritis (JIA) is the most common pediatric chronic rheumatic disease, which requires constant follow-up over the years, due to relapses during its progression. To maintain a good quality of life, it is important to limit admissions as far as possible. With the development of a Diagnostic Therapeutic Assistance Pathway (DTAP), we aim to select patients with suitable clinical conditions to be moved from routine hospital management to day care or outpatient treatment, evaluating the number of patients to whom this would apply.

Methods

Monocentric study regarding admissions for JIA between 2014 and 2016 in a Pediatric Unit of a university hospital in Milan. Through an analysis of the medical records, relevant information was extracted and collected in a Microsoft™ Excel database; starting from the data collected during the first year, a DTAP was prepared for patients with active arthritis and appropriate clinical conditions.

Results

The study includes data from 223 JIA hospitalization cases involving 127 patients. Applying DTAP criteria, 32% patients would have avoided admissions and 23% would have been admitted less frequently. The data concerning the activities of the Unit for JIA patients showed a relevant drop in the number of hospitalizations since 2015, from 89 in 2014 to 66 and 68 in 2015 and 2016 respectively.

Conclusion

The opportunity offered by DTAP, has suggested feasible changes in hospitalization management and it’s use would promote the possibility of treating the children without hospitalization, or minimizing it. In conclusion DTAP application is a priority for the continuous improvement of clinical practice and quality of life for patients and their families.

Outcomes of non-infectious Paediatric uveitis in the era of biologic therapy

BACKGROUND

There is a paucity of data on the ocular outcomes in paediatric non-infectious uveitis since the introduction of the biologic agents. The purpose of this study was to outline the clinical characteristics of children with non-infectious uveitis and determine the visual outcomes and ocular complication rates in the modern era.

METHODS

Children with non-infectious uveitis from January 2011 to December 2015 were identified. Data was collected at baseline, 1, 3, 5, and 10 years post diagnosis. The incidence rates of visual impairment, structural ocular complications and surgical intervention were calculated. Using logistic regression the association between various baseline characteristics and later visual impairment was investigated.

RESULTS

Of the 166 children, 60.2% (n = 100) had a systemic disease association. 72.9% (n = 121) children received methotrexate, 58 children progressed to a biologic. The incidence rates of visual acuity loss to > 0.3 LogMAR (6/12) and to ≥1.0 LogMAR (6/60) were 0.05/Eye Year (EY) and 0.01/EY, respectively. Visual outcomes in the Juvenile Idiopathic Arthritis associated Uveitis (JIA-U) and Idiopathic Uveitis cohorts were not statistically significant. Of the 293 affected eyes, posterior synechiae was the predominant complication on presentation, while cataract had the highest incidence rate (0.05/EY). On direct comparison, children with JIA-U were statistically significantly more likely to develop glaucoma while children with Idiopathic Uveitis were statistically significantly more likely to develop macular oedema.

CONCLUSION

One third of children received a biological therapy, reflecting increasing utilisation and importance of biological agents in the management of inflammatory conditions. Rates of visual impairment and ocular complications are an improvement on previously published data.

Chronic Anterior Uveitis in Children: Psychosocial Challenges for Patients and Their Families

PURPOSE

To describe issues of concern to children with chronic anterior uveitis; to consider the psychological impact of chronic anterior uveitis on children's lives; and to understand the effect of a child's chronic illness on other family members.

DESIGN

Expert commentary.

METHODS

Author experiences were supplemented by a review of pertinent medical literature and by consideration of content from semi-structured, separate patient and parent interviews.

RESULTS

Vision loss and the fear of blindness are not the only stressors for children with chronic anterior uveitis and their families; of additional concern are the burdens of examinations and treatment regimens, as well as drug toxicities. Children with chronic anterior uveitis experience medical, academic, interpersonal, psychological, and developmental challenges. The impact of disease extends to other members of a patient's family as well; parents experience challenges in similar domains. Problems with adherence to medical regimens are common. Both the disease and its treatment affect quality of life, and can interfere with successful management of disease and transition to autonomy in adulthood, as reported for other chronic conditions. Coping processes vary greatly between different families.

CONCLUSIONS

Eye examinations and the rigors of long-term treatment often influence the psychosocial health of patients and families; physicians who are aware of these issues can help patients and families cope with chronic illness and may improve outcomes. Further psychosocial research to understand the experiences of children dealing with chronic anterior uveitis is warranted; this commentary can serve as a foundation for development of age- and disease-specific research questions.