Understanding Drivers of Telemedicine in Pediatric Medical Care.

Purpose: As the demand for telemedicine services continues, greater knowledge about health care delivery preferences can inform high quality, efficient care. The present study sought to evaluate patient and family characteristics that may influence telemedicine utilization, particularly the choice between telephone and video telemedicine visits. Methods: This is a single-site cross-sectional, mixed methods study aimed at identifying factors associated with use of telephone and video telemedicine visits with pediatric patients and their families. Results: Seven hundred seventy-five (n = 775) caregivers completed a survey and 22 caregivers participated in follow-up focus groups and interviews. Findings indicate that female caregivers, those with higher education levels, and those with experience with technology were more likely to choose video telemedicine visits. Qualitative feedback provided several valuable recommendations based on patient/family experiences, which fell into four categories, including scheduling, accessibility, treatment resources, and care coordination. Conclusion: Findings demonstrate that previous experience, familiarity, and technology access may be important drivers in health care modality preference. Key elements that emerged relevant to user satisfaction and overall quality of the telemedicine experience: caregiver choice on visit type (telemedicine vs. in-person), child health care needs, and telemedicine education/training. As society moves toward pay-per-performance and value-based reimbursement, it is imperative that we focus on experience, health care needs, and training to improve patient experience and lower health care costs.

Cognitive behavioral therapy for the treatment of juvenile fibromyalgia: a multisite, single-blind, randomized, controlled clinical trial.

OBJECTIVE: Juvenile fibromyalgia syndrome (FMS) is a chronic musculoskeletal pain disorder in children and adolescents for which there are no evidence-based treatments. The objective of this multisite, single-blind, randomized clinical trial was to test whether cognitive-behavioral therapy (CBT) was superior to fibromyalgia (FM) education in reducing functional disability, pain, and symptoms of depression in juvenile FMS. METHODS: Participants were 114 adolescents (ages 11-18 years) with juvenile FMS. After receiving stable medications for 8 weeks, patients were randomized to either CBT or FM education and received 8 weekly individual sessions with a therapist and 2 booster sessions. Assessments were conducted at baseline, immediately following the 8-week treatment phase, and at 6-month followup. RESULTS: The majority of patients (87.7%) completed the trial per protocol. Intent-to-treat analyses showed that patients in both groups had significant reductions in functional disability, pain, and symptoms of depression at the end of the study, and CBT was significantly superior to FM education in reducing the primary outcome of functional disability (mean baseline to end-of-treatment difference between groups 5.39 [95% confidence interval 1.57, 9.22]). Reduction in symptoms of depression was clinically significant for both groups, with mean scores in the range of normal/nondepressed by the end of the study. Reduction in pain was not clinically significant for either group (<30% decrease in pain). There were no study-related adverse events. CONCLUSION: In this controlled trial, CBT was found to be a safe and effective treatment for reducing functional disability and symptoms of depression in adolescents with juvenile FMS.

Trial of early aggressive therapy in polyarticular juvenile idiopathic arthritis.

OBJECTIVE: To determine whether aggressive treatment initiated early in the course of rheumatoid factor (RF)-positive or RF-negative polyarticular juvenile idiopathic arthritis (JIA) can induce clinical inactive disease within 6 months. METHODS: Between May 2007 and October 2010, a multicenter, prospective, randomized, double-blind, placebo-controlled trial of 2 aggressive treatments was conducted in 85 children ages 2-16 years with polyarticular JIA of <12 months' duration. Patients received either methotrexate (MTX) 0.5 mg/kg/week (maximum 40 mg) subcutaneously, etanercept 0.8 mg/kg/week (maximum 50 mg), and prednisolone 0.5 mg/kg/day (maximum 60 mg) tapered to 0 by 17 weeks (arm 1), or MTX (same dosage as arm 1), etanercept placebo, and prednisolone placebo (arm 2). The primary outcome measure was clinical inactive disease at 6 months. An exploratory phase determined the rate of clinical remission on medication (6 months of continuous clinical inactive disease) at 12 months. RESULTS: By 6 months, clinical inactive disease had been achieved in 17 (40%) of 42 patients in arm 1 and 10 (23%) of 43 patients in arm 2 (χ(2) = 2.91, P = 0.088). After 12 months, clinical remission on medication was achieved in 9 patients in arm 1 and 3 patients in arm 2 (P = 0.053). There were no significant interarm differences in adverse events. CONCLUSION: Although this study did not meet its primary end point, early aggressive therapy in this cohort of children with recent-onset polyarticular JIA resulted in clinical inactive disease by 6 months and clinical remission on medication within 12 months of treatment in substantial proportions of patients in both arms.

Rilonacept for colchicine-resistant or -intolerant familial Mediterranean fever: a randomized trial.

BACKGROUND: Currently, there is no proven alternative therapy for patients with familial Mediterranean fever (FMF) that is resistant to or intolerant of colchicine. Interleukin-1 is a key proinflammatory cytokine in FMF. OBJECTIVE: To assess the efficacy and safety of rilonacept, an interleukin-1 decoy receptor, in treating patients with colchicine-resistant or -intolerant FMF. DESIGN: Randomized, double-blind, single-participant alternating treatment study. (ClinicalTrials.gov number: NCT00582907). SETTING: 6 U.S. sites. PATIENTS: Patients with FMF aged 4 years or older with 1 or more attacks per month. INTERVENTION: One of 4 treatment sequences that each included two 3-month courses of rilonacept, 2.2 mg/kg (maximum, 160 mg) by weekly subcutaneous injection, and two 3-month courses of placebo. MEASUREMENTS: Differences in the frequency of FMF attacks and adverse events between rilonacept and placebo. RESULTS: 8 males and 6 females with a mean age of 24.4 years (SD, 11.8) were randomly assigned. Among 12 participants who completed 2 or more treatment courses, the rilonacept-placebo attack risk ratio was 0.59 (SD, 0.12) (equal-tail 95% credible interval, 0.39 to 0.85). The median number of attacks per month was 0.77 (0.18 and 1.20 attacks in the first and third quartiles, respectively) with rilonacept versus 2.00 (0.90 and 2.40, respectively) with placebo (median difference, -1.74 [95% CI, -3.4 to -0.1]; P = 0.027). There were more treatment courses of rilonacept without attacks (29% vs. 0%; P = 0.004) and with a decrease in attacks of greater than 50% compared with the baseline rate during screening (75% vs. 35%; P = 0.006) than with placebo. However, the duration of attacks did not differ between placebo and rilonacept (median difference, 1.2 days [-0.5 and 2.4 days in the first and third quartiles, respectively]; P = 0.32). Injection site reactions were more frequent with rilonacept (median difference, 0 events per patient treatment month [medians of -4 and 0 in the first and third quartiles, respectively]; P = 0.047), but no differences were seen in other adverse events. LIMITATION: Small sample size, heterogeneity of FMF mutations, age, and participant indication (colchicine resistance or intolerance) were study limitations. CONCLUSION: Rilonacept reduces the frequency of FMF attacks and seems to be a treatment option for patients with colchicine-resistant or -intolerant FMF. PRIMARY FUNDING SOURCE: U.S. Food and Drug Administration, Office of Orphan Products Development.

Fulfilling 6 Domains of Health Care Quality: A Qualitative Parental Caregiver Study of Pediatric Telehealth During a Pandemic.

Using qualitative methods, we examine telehealth care quality from the perspective of parents of pediatric patients during a pandemic. We fill a gap in the literature essential for measuring effectiveness of pediatric telehealth. A total of 22 participants (n = 21 female; n = 1 male) enrolled in 1 of 9 interviews and focus groups conducted in 2021. Transcribed data were thematically analyzed and organized based on the 6 domains of quality health care by the Institute of Medicine (IOM). Analyzed data revealed 7 themes and 52 codes. Pediatric telehealth visits were perceived as efficient, timely, safe, and generally effective by parents for their child's health care. Participants experienced equal or greater time with their child's care provider via telehealth than through in-person visits. Qualitative results directly align with IOM domains of quality health care and contribute to the growing literature and evidence that may lead to improved telehealth outcomes and better preparedness for emergent public health events.

Decreased use of non-steroidal anti-inflammatory drugs for the treatment of juvenile idiopathic arthritis in the era of modern aggressive treatment.

We examined whether the use of non-steroidal anti-inflammatory drugs has decreased for the treatment of juvenile idiopathic arthritis in a cohort treated with aggressive modern therapy as well as potential factors influencing their use. We randomly sampled 100 of 377 patients with juvenile idiopathic arthritis treated by pediatric rheumatologists at our center between 2003 and 2008. We used electronic health records and detailed chart review to examine the trends of non-steroidal anti-inflammatory drug use and factors impacting use, including disease subtype, disease activity, adverse effects, and other medication use. Data were analyzed longitudinally using a non-linear mixed effects regression model. Ninety-two percent used non-steroidal anti-inflammatory drugs at some point and 70% at anti-inflammatory doses. At patients' last visit within the study time frame, 52% were using non-steroidal anti-inflammatory drugs and only 28% at anti-inflammatory doses, decreased from 79 and 56%, respectively, at their first visit. In 2003, 53% used an anti-inflammatory dose compared to 35% in 2008. Active joint count was significantly associated with non-steroidal anti-inflammatory drug use at anti-inflammatory doses, while methotrexate and biologic modifiers use, later calendar year, the presence of uveitis, and positive anti-nuclear antibody status were significant negative predictors. The use of non-steroidal anti-inflammatory drugs decreased significantly over time, with decreasing numbers of active joints, and when methotrexate or biologic modifiers were used. The number of patients currently using non-steroidal anti-inflammatory drugs is less than reported in series from the 1990s.

Parent satisfaction with the electronic medical record in an academic pediatric rheumatology practice.

BACKGROUND: Patient satisfaction has not been widely studied with respect to implementation of the electronic medical record (EMR). There are few reports of the impact of the EMR in pediatrics. OBJECTIVE: The objective of this study was to assess the impact of implementation of an electronic medical record system on families in an academic pediatric rheumatology practice. METHODS: Families were surveyed 1 month pre-EMR implementation and 3 months post-EMR implementation. RESULTS: Overall, EMR was well received by families. Compared with the paper chart, parents agreed the EMR improved the quality of doctor care (55% or 59/107 vs 26% or 26/99, P < .001). More parents indicated they would prefer their pediatric physicians to use an EMR (68% or 73/107 vs 51% or 50/99, P = .01). CONCLUSIONS: Transitioning an academic pediatric rheumatology practice to an EMR can increase family satisfaction with the office visit.

Orbital inflammation in IgG4-related sclerosing disease.

IgG4-related sclerosing disease is a recently described systemic inflammatory disease that should be considered when evaluating patients with nonspecific orbital inflammation (pseudotumor). Orbital biopsy is necessary to establish a diagnosis and demonstrates lymphoplasmacytic infiltration, fibrosis, obliterative phlebitis of medium and small veins, and variable degrees of eosinophilia. We report the clinical and histopathological findings of 2 patients who developed chronic orbital inflammation as a manifestation of IgG4-related sclerosing disease. The 2 cases illustrate the widely varying clinical characteristics of this elusive disease.

Relationship between school absenteeism and depressive symptoms among adolescents with juvenile fibromyalgia.

OBJECTIVE: To describe school absences in adolescents with Juvenile Primary Fibromyalgia Syndrome (JPFS) and examine the relationship between school absenteeism, pain, psychiatric symptoms, and maternal pain history. METHODS: Adolescents with JPFS (N = 102; mean age 14.96 years) completed measures of pain and depressive symptoms, and completed a psychiatric interview. Parents provided information about the adolescents' school absences, type of schooling, and parental pain history. School attendance reports were obtained directly from schools. RESULTS: Over 12% of adolescents with JPFS were homeschooled. Those enrolled in regular school missed 2.9 days per month on average, with one-third of participants missing more than 3 days per month. Pain and maternal pain history were not related to school absenteeism. However, depressive symptoms were significantly associated with school absences. CONCLUSION: Many adolescents with JPFS experience difficulties with regular school attendance. Long-term risks associated with school absenteeism and the importance of addressing psychological factors are discussed.

Are patient-administered attention deficit hyperactivity disorder scales suitable for adults?

OBJECTIVE: This primary purpose of this study was to examine cognitive complexity and readability of patient-administered ADHD scales. The secondary purpose was to estimate variation in readability of individual ADHD scale items. METHOD: Using comprehensive search strategies, we identified eight English-language ADHD scales for inclusion in our study. A complete copy of each ADHD scale was obtained from the most current publication. Cognitive complexity of individual ADHD scale items were assessed using three techniques (number of items, number of words, and linguistic problems), while readability was calculated using the Flesch-Kinkaid formula. RESULTS: Total number of ADHD scale items ranged from 6 to 66. The ADHD scale items averaged from a low of 4.4+/-2.9 to a high of 18.7+/-4.4 words. Most individual ADHD scale items had between 1 to 3 linguistic problems. Although readability of ADHD scales ranged from approximately 5th to 8th grade, there was notable variation in readability across individual statements and questions. CONCLUSION: Formatting characteristics, including linguistic problems and high readability, may interfere with patients' ability to accurately complete ADHD scales.

Serum S100A8/A9 and S100A12 Levels in Children With Polyarticular Forms of Juvenile Idiopathic Arthritis: Relationship to Maintenance of Clinically Inactive Disease During Anti-Tumor Necrosis Factor Therapy and Occurrence of Disease Flare After Discontinuation of Therapy.

OBJECTIVE: To determine the relationship between serum levels of S100A8/A9 and S100A12 and the maintenance of clinically inactive disease during anti-tumor necrosis factor (anti-TNF) therapy and the occurrence of disease flare following withdrawal of anti-TNF therapy in patients with polyarticular forms of juvenile idiopathic arthritis (JIA). METHODS: In this prospective, multicenter study, 137 patients with polyarticular-course JIA whose disease was clinically inactive while receiving anti-TNF therapy were enrolled. Patients were observed for an initial 6-month phase during which anti-TNF treatment was continued. For those patients who maintained clinically inactive disease over the 6 months, anti-TNF was withdrawn and they were followed up for 8 months to assess for the occurrence of flare. Serum S100 levels were measured at baseline and at the time of anti-TNF withdrawal. Spearman's rank correlation test, Mann-Whitney U test, Kruskal-Wallis test, receiver operating characteristic (ROC) curve, and Kaplan-Meier survival analyses were used to assess the relationship between serum S100 levels and maintenance of clinically inactive disease and occurrence of disease flare after anti-TNF withdrawal. RESULTS: Over the 6-month initial phase with anti-TNF therapy, the disease state reverted from clinically inactive to clinically active in 24 (18%) of the 130 evaluable patients with polyarticular-course JIA; following anti-TNF withdrawal, 39 (37%) of the 106 evaluable patients experienced a flare. Serum levels of S100A8/A9 and S100A12 were elevated in up to 45% of patients. Results of the ROC analysis revealed that serum S100 levels did not predict maintenance of clinically inactive disease during anti-TNF therapy nor did they predict disease flare after treatment withdrawal. Elevated levels of S100A8/A9 were not predictive of the occurrence of a disease flare within 30 days, 60 days, 90 days, or 8 months following anti-TNF withdrawal, and elevated S100A12 levels had a modest predictive ability for determining the risk of flare within 30, 60, and 90 days after treatment withdrawal. Serum S100A12 levels at the time of anti-TNF withdrawal were inversely correlated with the time to disease flare (r = -0.36). CONCLUSION: Serum S100 levels did not predict maintenance of clinically inactive disease or occurrence of disease flare in patients with polyarticular-course JIA, and S100A12 levels were only moderately, and inversely, correlated with the time to disease flare.

High Levels of DEK Autoantibodies in Sera of Patients With Polyarticular Juvenile Idiopathic Arthritis and With Early Disease Flares Following Cessation of Anti-Tumor Necrosis Factor Therapy.

OBJECTIVE: The nuclear oncoprotein DEK is an autoantigen associated with juvenile idiopathic arthritis (JIA), especially the oligoarticular subtype. DEK is a secreted chemotactic factor. Abundant levels of DEK and DEK autoantibodies are found in inflamed synovium in JIA. We undertook this study to further characterize the nature of DEK autoantibodies in screening serum samples from 2 different cohorts that consisted mostly of patients with JIA. METHODS: DEK autoantibody levels were analyzed in sera from 33 JIA patients, 13 patients with other inflammatory conditions, and 11 healthy controls, as well as in 89 serum samples from JIA patients receiving anti-tumor necrosis factor (anti-TNF) therapy. Recombinant His-tagged full-length DEK protein (1-375 amino acids [aa]) and the 187-375-aa and 1-350-aa His-tagged DEK fragments made in a baculovirus system were used for enzyme-linked immunosorbent assay (ELISA) and immunoblotting. The C-terminal 25-aa fragment of DEK was expressed in a glutathione S-transferase-tagged vector. ELISA results were calculated as area under the curve by the trapezoidal rule. RESULTS: DEK autoantibody levels were significantly higher in patients with polyarticular JIA than in those with oligoarticular JIA, and were higher in patients with polyarticular JIA who had more active disease after cessation of anti-TNF therapy. Immunoblotting against the C-terminal 25-aa fragment of DEK confirmed that this section of the DEK molecule is the most immunogenic domain. CONCLUSION: DEK autoantibody levels are higher in patients with polyarticular JIA than in those with oligoarticular JIA, and higher in patients who have disease flares after cessation of anti-TNF therapy. The C-terminal 25-aa fragment is the most immunogenic portion of DEK. These findings are significant with respect to the nature of DEK autoantibodies, their contribution to JIA pathogenesis, and their implications for JIA management.

Risk, Timing, and Predictors of Disease Flare After Discontinuation of Anti-Tumor Necrosis Factor Therapy in Children With Polyarticular Forms of Juvenile Idiopathic Arthritis With Clinically Inactive Disease.

OBJECTIVE: To determine the frequency, time to flare, and predictors of disease flare upon withdrawal of anti-tumor necrosis factor (anti-TNF) therapy in children with polyarticular forms of juvenile idiopathic arthritis (JIA) who demonstrated ≥6 months of continuous clinically inactive disease. METHODS: In 16 centers 137 patients with clinically inactive JIA who were receiving anti-TNF therapy (42% of whom were also receiving methotrexate [MTX]) were prospectively followed up. If the disease remained clinically inactive for the initial 6 months of the study, anti-TNF was stopped and patients were assessed for flare at 1, 2, 3, 4, 6, and 8 months. Life-table analysis, t-tests, chi-square test, and Cox regression analysis were used to identify independent variables that could significantly predict flare by 8 months or time to flare. RESULTS: Of 137 patients, 106 (77%) maintained clinically inactive disease while receiving anti-TNF therapy for the initial 6 months and were included in the phase of the study in which anti-TNF therapy was stopped. Stopping anti-TNF resulted in disease flare in 39 (37%) of 106 patients by 8 months. The mean/median ± SEM time to flare was 212/250 ± 9.77 days. Patients with shorter disease duration at enrollment, older age at onset and diagnosis, shorter disease duration prior to experiencing clinically inactive disease, and shorter time from onset of clinically inactive disease to enrollment were found to have significantly lower hazard ratios for likelihood of flare by 8 months (P < 0.05). CONCLUSION: Over one-third of patients with polyarticular JIA with sustained clinically inactive disease will experience a flare by 8 months after discontinuation of anti-TNF therapy. Several predictors of lower likelihood of flare were identified.

Screening for Behavioral Risks: A Precision Healthcare Driven Approach for Chronic Pain Evaluation in Pediatric Specialty Care.

We previously described an informatics tool (PROBE) to automate screening for behavioral risks for pain in children and adolescents. PROBE was deployed for a one year pilot study in our pediatric specialty care practice. Here we describe evaluation of this tool to assess self-report of pain, chronic disease activity and behavioral risks in 109 patients who sought routine care in the busy outpatient pediatric rheumatology practice of our large healthcare system. Results show that patients who self-report poorer self-efficacy and coping skills and night-time awakenings have significantly higher odds (8 and 5 times higher respectively) of reporting chronic pain even after accounting for their chronic disease activity. Our results show that automating screening in specialty care waiting rooms can not only inform the clinicians of patient's unknown risks but may even help drive the judicious use of precision healthcare resources such as cognitive behavioral therapy.

HDL function and subclinical atherosclerosis in juvenile idiopathic arthritis.

BACKGROUND: Increasing evidence suggests that inflammation adversely impacts the protective properties of high-density lipoproteins (HDL) and progression of atherosclerosis. The impact of early chronic inflammatory conditions on HDL function and vascular risk has not been well investigated. METHODS: We compared measures of HDL particle distribution and functionality, in addition to measures of carotid intima-medial thickness (cIMT) in patients with juvenile idiopathic arthritis (JIA) and age matched controls. RESULTS: JIA patients demonstrated lower levels of HDL cholesterol [47.0 (40.0, 56.0) vs. 56.0 (53.0, 61.0) mg/dL, P=0.04], total HDL [29.5 (27.9, 32.3) vs. 32.9 (31.6, 36.3) mg/dL, P=0.05] and large HDL [5.1 (3.7, 7.3) vs. 8.0 (6.7, 9.7) mg/dL, P=0.04] particles. In association JIA patients demonstrated greater cholesterol efflux mediated via ATP binding cassette A1 (ABCA1) [17.3% (12.8, 19.7) vs. 10.0% (5.8, 16.0), P=0.05] and less efflux mediated via ATP binding cassette G-1 (ABCG1) [3.2% (2.0, 3.9) vs. 4.8% (3.5, 5.8), P=0.01] and SR-B1 [6.9% (6.0, 8.4) vs. 9.1% (8.6, 10.2), P=0.002] compared with controls. Exposure of macrophages to serum from JIA patients resulted in a smaller increase in mRNA expression of ABCA1 (2.0±0.95 vs. 7.1±5.7 fold increase, P=0.01) and greater increases in expression of ABCG1 [1.4 (0.9, 1.5) vs. 0.8 (0.7, 1.1) fold increase, P=0.04] and SR-B1 (1.3±0.47 vs. 0.7±0.3 fold increase, P=0.001) compared with controls. Arylesterase (128.9±27.6 vs. 152.0±45.2 umoles/min/mL, P=0.04) activity and endothelial cell migration (491.2±68.9 vs. 634.2±227.4 cells/field, P=0.01) were less in JIA patients. No differences in cIMT were observed between JIA patients and controls. CONCLUSIONS: The presence of JIA was associated with alterations in HDL particle distribution, cholesterol efflux and non-lipid transporting activities. The ultimate implication of these findings for cardiovascular risk requires further investigation.

Comparing Presenting Clinical Features in 48 Children With Microscopic Polyangiitis to 183 Children Who Have Granulomatosis With Polyangiitis (Wegener's): An ARChiVe Cohort Study.

OBJECTIVE: To uniquely classify children with microscopic polyangiitis (MPA), to describe their demographic characteristics, presenting clinical features, and initial treatments in comparison to patients with granulomatosis with polyangiitis (Wegener's) (GPA). METHODS: The European Medicines Agency (EMA) classification algorithm was applied by computation to categorical data from patients recruited to the ARChiVe (A Registry for Childhood Vasculitis: e-entry) cohort, with the data censored to November 2015. The EMA algorithm was used to uniquely distinguish children with MPA from children with GPA, whose diagnoses had been classified according to both adult- and pediatric-specific criteria. Descriptive statistics were used for comparisons. RESULTS: In total, 231 of 440 patients (64% female) fulfilled the classification criteria for either MPA (n = 48) or GPA (n = 183). The median time to diagnosis was 1.6 months in the MPA group and 2.1 months in the GPA group (ranging to 39 and 73 months, respectively). Patients with MPA were significantly younger than those with GPA (median age 11 years versus 14 years). Constitutional features were equally common between the groups. In patients with MPA compared to those with GPA, pulmonary manifestations were less frequent (44% versus 74%) and less severe (primarily, hemorrhage, requirement for supplemental oxygen, and pulmonary failure). Renal pathologic features were frequently found in both groups (75% of patients with MPA versus 83% of patients with GPA) but tended toward greater severity in those with MPA (primarily, nephrotic-range proteinuria, requirement for dialysis, and end-stage renal disease). Airway/eye involvement was absent among patients with MPA, because these GPA-defining features preclude a diagnosis of MPA within the EMA algorithm. Similar proportions of patients with MPA and those with GPA received combination therapy with corticosteroids plus cyclophosphamide (69% and 78%, respectively) or both drugs in combination with plasmapheresis (19% and 22%, respectively). Other treatments administered, ranging in decreasing frequency from 13% to 3%, were rituximab, methotrexate, azathioprine, and mycophenolate mofetil. CONCLUSION: Younger age at disease onset and, perhaps, both gastrointestinal manifestations and more severe kidney disease seem to characterize the clinical profile in children with MPA compared to those with GPA. Delay in diagnosis suggests that recognition of these systemic vasculitides is suboptimal. Compared with adults, initial treatment regimens in children were comparable, but the complete reversal of female-to-male disease prevalence ratios is a provocative finding.

Leveraging Electronic Tablets and a Readily Available Data Capture Platform to Assess Chronic Pain in Children: The PROBE system.

The Patient Risks Outcomes and Barriers Evaluation (PROBE) system is developed using a readily available data capture platform (REDCap) and iPads. PROBE performs complete and consistent assessment of pain at every patient visit in pediatric rheumatology practices of our very large healthcare system. Using evidence based clinical guidelines, it combines the following essential elements for care: 1) screening for behavioral risks for chronic pain such as anxiety, sleep deprivation, or painful conditions affecting a caregiver living in child's home, 2) capturing disease activity related measures and enabling 3) clinical decision support. In this demonstration project we describe PROBE and evaluate it for usability in practice. Using PROBE, we observed significant differences for behavioral risk factors in children with juvenile idiopathic arthritis in those who report chronic pain vs. not.

Novel method to collect medication adverse events in juvenile arthritis: results from the childhood arthritis and rheumatology research alliance enhanced drug safety surveillance project.

OBJECTIVE: Few data are available regarding the rates of serious adverse events (SAEs) and important medical events (IMEs) outside of product-based registries and clinical trials for juvenile idiopathic arthritis (JIA). The Enhanced Drug Safety Surveillance Project (EDSSP) was developed to pilot a novel system to collect SAEs/IMEs in children with JIA. This analysis reports the results from this 4-year (2008-2012) EDSSP. METHODS: Participating physicians were surveyed monthly to ascertain whether their JIA patients experienced an SAE or IME. Sites were surveyed every 6 months to determine the number of unique JIA patients seen at each site during that 6-month period. Reporting rates were calculated per 100 person-years and 95% confidence intervals (95% CIs) were calculated based on a Poisson distribution. RESULTS: Thirty-seven Childhood Arthritis and Rheumatology Research Alliance sites with 115 physicians participated. The mean response rate to the monthly surveys was 65%. There were 147 total SAEs and 145 total IMEs. The largest proportion of SAEs and IMEs occurred in children with polyarticular JIA (39% and 37%, respectively). The majority of SAEs and IMEs were reported for patients receiving therapy with biologic agents (76% and 69%, respectively). The total event rate for SAEs and IMEs combined was 1.07 events per 100 person-years (95% CI 0.95-1.19). The rates for SAEs and IMEs were 0.54 per 100 person-years (95% CI 0.45-0.63) and 0.53 per 100 person-years (95% CI 0.49-0.62), respectively. CONCLUSION: The EDSSP provided a simple tool for SAE/IME reporting within an established research network and resulted in a similar range of reported events as captured by a traditional product-based registry.

Intestinal obstruction secondary to infantile polyarteritis nodosa.

Polyarteritis Nodosa (PAN) is a rare systemic necrotising vasculitis of medium and small-sized arteries. Patients typically present with systemic symptoms. Obstructive intestinal symptoms are described but usually resolve with treatment of the underlying vascular disease. We report a case of a one year old boy with multiple ischemic small bowel strictures secondary to infantile PAN, who was treated with resection of the affected segments by single port laparoscopy.

Takayasu Arteritis in the pediatric population: a contemporary United States-based single center cohort.

BACKGROUND: Takayasu Arteritis is an idiopathic, chronic, large vessel vasculitis involving the aorta and its primary branches. Few studies have been done in pediatric patients to date with the largest case series of US patients published in 2003 consisting of only 6 patients. METHODS: A retrospective chart review was performed on all patients seen at Cleveland Clinic Children's up until 2012 who met EULAR/PRINTO/PRES classification criteria for childhood Takayasu Arteritis. RESULTS: Twenty-one patients with a mean follow up of 2.3 years were studied. Weight loss, fatigue, and anorexia were the most common presenting complaints. 57.1% of patients were hypertensive at first visit. The most common examintation finding was diminished pulses (61.9%), followed by bruits, and then murmurs. Thoracic aorta stenosis was the most common vascular abnormality. Seven of twenty-one patients responded well to methotrexate and prednisone alone. Ten of twenty-one patients required an additional medication for symptom and disease control (infliximab most commonly). About two-thirds of patients required at least one anti-hypertensive medication. Eight of the twenty-one patients required surgical intervention for severe disease refractory to medications (renal artery stenosis being the most common indication). Almost all patients reported symptomatic improvement after surgical intervention. Two of the eight patients required a second surgery for return of symptoms. Disease sequelae included arterial aneurysms, resolved heart failure, and hypertensive emergencies. CONCLUSION: Our study emphasizes that constitutional symptoms coupled with objective findings of diminished pulses, bruits, and hypertension should raise clinical suspicion for Takayasu Arteritis in pediatric patients. Pharmacologic therapy alone can be successful in controlling disease progression, however surgery was successful in minimizing symptoms when medical therapies failed.