Technology-Enabled Health Care Collaboration in Pediatric Chronic Illness: Pre-post Interventional Study for Feasibility, Acceptability, and Clinical Impact of an Electronic Health Record–Linked Platform for Patient-Clinician Partnership

Background: Mobile health (mHealth) technology has the potential to support the Chronic Care Model\u27s vision of closed feedback loops and patient-clinician partnerships. Objective: This study aims to evaluate the feasibility, acceptability, and short-term impact of an electronic health record-linked mHealth platform (Orchestra) supporting patient and clinician collaboration through real-time, bidirectional data sharing. Methods: We conducted a 6-month prospective, pre-post, proof-of-concept study of Orchestra among patients and parents in the Cincinnati Children\u27s Hospital inflammatory bowel disease (IBD) and cystic fibrosis (CF) clinics. Participants and clinicians used Orchestra during and between visits to complete and view patient-reported outcome (PRO) measures and previsit plans. Surveys completed at baseline and at 3- and 6-month follow-up visits plus data from the platform were used to assess outcomes including PRO completion rates, weekly platform use, disease self-efficacy, and impact on care. Analyses included descriptive statistics; pre-post comparisons; Pearson correlations; and, if applicable, effect sizes. Results: We enrolled 92 participants (CF: n = 52 and IBD: n = 40), and 73% (67/92) completed the study. Average PRO completion was 61%, and average weekly platform use was 80%. Participants reported improvement in self-efficacy from baseline to 6 months (7.90 to 8.44; P = .006). At 6 months, most participants reported that the platform was useful (36/40, 90%) and had a positive impact on their care, including improved visit quality (33/40, 83%), visit collaboration (35/40, 88%), and visit preparation (31/40, 78%). PRO completion was positively associated with multiple indicators of care impact at 3 and 6 months. Conclusions: Use of an mHealth tool to support closed feedback loops through real-time data sharing and patient-clinician collaboration is feasible and shows indications of acceptability and promise as a strategy for improving pediatric chronic illness management

Peer violence perpetration and victimization: prevalence, associated factors and pathways among 1752 sixth grade boys and girls in schools in Pakistan.

BACKGROUND: Child peer violence is a global problem and seriously impacts health and education. There are few research studies available in Pakistan, or South Asia. We describe the prevalence of peer violence, associations, and pathways between socio-economic status, school performance, gender attitudes and violence at home. METHODS: 1752 children were recruited into a cluster randomized controlled trial conducted on 40 fairly homogeneous public schools (20 for girls and 20 for boys), in Hyderabad, Pakistan. This was ranging from 20-65 children per school. All children were interviewed with questionnaires at baseline. RESULTS: Few children had no experience of peer violence in the previous 4 weeks (21.7% of girls vs.7% of boys). Some were victims (28.6%, of girls vs. 17.9% of boys), some only perpetrated (3.3% of girls vs. 2.5%) but mostly they perpetrated and were victims (46.4%.of girls vs 72.6%. of boys). The girls\u27 multivariable models showed that missing the last school day due to work, witnessing her father fight a man in the last month and having more patriarchal gender attitudes were associated with both experiencing violence and perpetration, while, hunger was associated with perpetration only. For boys, missing two or more days of school in the last month, poorer school performance and more patriarchal attitudes were associated with both victimization and perpetration. Witnessing father fight, was associated with peer violence perpetration for boys. These findings are additionally confirmed with structural models. DISCUSSION: Peer violence in Pakistan is rooted in poverty and socialization of children, especially at home. A critical question is whether a school-based intervention can empower children to reduce their violence engagement in the context of poverty and social norms supportive of violence. In the political context of Pakistan, reducing all violence is essential and understanding the potential of schools as a platform for intervention is key

Magnetic Resonance Enterography Cannot Replace Upper Endoscopy in Pediatric Crohn Disease: An Imagekids Sub-study

Objectives: Although magnetic resonance enterography (MRE) can accurately reflect ileal inflammation in pediatric Crohn disease (CD), there are no pediatric data on the accuracy of MRE to detect upper gastrointestinal tract (UGI) lesions. We aimed to compare MRE and esophagogastroduodenoscopy (EGD) in detecting the spectrum and severity of UGI disease in children. Methods: This is an ancillary study of the prospective multi-center ImageKids study focusing on pediatric MRE. EGD was performed within 2 weeks of MRE (at disease onset or thereafter) and explicitly scored by SES-CD modified for the UGI and physician global assessment. Local and central radiologists scored the UGI region of the MRE blinded to the EGD. Accuracy of MRE compared with EGD was examined using correlational coefficients (r) and area under receiver operating characteristic curves (AUC). Results: One hundred and eighty-eight patients were reviewed (mean age 14 +/- 1 years, 103 [55%] boys);66 of 188 (35%) children had macroscopic ulcerations on EGD (esophagus, 13 [7%];stomach, 34 [18%];duodenum, 45 [24%]). Most children had aphthous ulcers, but 10 (5%) had larger ulcers (stomach, 2 [1%];duodenum, 8 [4%]). There was no agreement between local and central radiologists on the presence or absence of UGI inflammation on MRE (Kappa=0.02, P - 0.71). EGD findings were not accurately detected by MRE, read locally or centrally (r=-0.03 to 0.11, P = 0.18-0.88;AUC - 0.47-0.55, P = 0.53-1.00).No fistulae or narrowings were identified on either EGD or MRE. Conclusions: MRE cannot reliably assess the UGI in pediatric CD and cannot replace EGD for this purpose

Gastrointestinal Infection as a Trigger for Inflammatory Bowel Disease

PURPOSE OF REVIEW: There is accumulating evidence on the importance of microbes in the development and maintenance of both the intestinal and immune systems. This review focuses on the current findings on the role of gastrointestinal pathogens in the cause of chronic inflammatory bowel disease. RECENT FINDINGS: A number of intestinal pathogens including Mycobacterium avium subspecies paratuberculosis, adherent-invasive Escherichia coli, and Campylobacter species are associated at fairly high prevalence with Crohn\u27s disease, while two recent studies found a low prevalence for cytomegalovirus. In a prospective study, M. avium subspecies paratuberculosis detection in early Crohn\u27s disease was low and comparable to controls, while much higher in an established inflammatory bowel disease cohort. In the pediatric setting, a high prevalence of Clostridium difficile was seen in both active and inactive Crohn\u27s disease and ulcerative colitis patients. Some studies have speculated that Salmonella or Campylobacter infection may increase the risk of inflammatory bowel disease on long-term follow-up, but detection bias was found to obscure the risk. Recent studies in mouse models have demonstrated that a combination of factors, including viral pathogens, genetic susceptibility, and commensal microflora, can lead to intestinal pathology. SUMMARY: No evidence for causation of inflammatory bowel disease by a single agent has been found, whereas a number of microbes have been strongly associated with the presence of disease. The majority of recent studies support a role for the ability of intestinal pathogens to promote chronic inflammation in individuals with genetic susceptibility and/or other environmental factors which remain to be identified. These factors may include subsets of commensal microflora

Gastrointestinal Infection as a Trigger for Inflammatory Bowel Disease

PURPOSE OF REVIEW: There is accumulating evidence on the importance of microbes in the development and maintenance of both the intestinal and immune systems. This review focuses on the current findings on the role of gastrointestinal pathogens in the cause of chronic inflammatory bowel disease. RECENT FINDINGS: A number of intestinal pathogens including Mycobacterium avium subspecies paratuberculosis, adherent-invasive Escherichia coli, and Campylobacter species are associated at fairly high prevalence with Crohn\u27s disease, while two recent studies found a low prevalence for cytomegalovirus. In a prospective study, M. avium subspecies paratuberculosis detection in early Crohn\u27s disease was low and comparable to controls, while much higher in an established inflammatory bowel disease cohort. In the pediatric setting, a high prevalence of Clostridium difficile was seen in both active and inactive Crohn\u27s disease and ulcerative colitis patients. Some studies have speculated that Salmonella or Campylobacter infection may increase the risk of inflammatory bowel disease on long-term follow-up, but detection bias was found to obscure the risk. Recent studies in mouse models have demonstrated that a combination of factors, including viral pathogens, genetic susceptibility, and commensal microflora, can lead to intestinal pathology. SUMMARY: No evidence for causation of inflammatory bowel disease by a single agent has been found, whereas a number of microbes have been strongly associated with the presence of disease. The majority of recent studies support a role for the ability of intestinal pathogens to promote chronic inflammation in individuals with genetic susceptibility and/or other environmental factors which remain to be identified. These factors may include subsets of commensal microflora

Practical Use of Infliximab Concentration Monitoring in Pediatric Crohn Disease

OBJECTIVES: Therapeutic drug monitoring (TDM) that guides infliximab (IFX) intensification strategies has been shown to improve IFX efficacy. We conducted a review to evaluate the utility of TDM in the assessment and subsequent management of IFX loss of response in our pediatric population with Crohn disease (CD). METHODS: Single-center retrospective study of patients with CD receiving IFX that had TDM from December 2009 to September 2013. We defined subtherapeutic trough as a drug level below the detection limit of the Prometheus enzyme-linked immunoabsorbant assay and Anser reference values (1.4 and 1 μg/mL, respectively) or a mid-interval level \u3c12 \u3eμg/mL. RESULTS: One hundred ninety-one IFX concentration tests were performed on 72 patients with CD with loss of response to therapy as the primary indication (72%). 34% of all TDM were subtherapeutic. After initial TDM, 25 of the 72 patients received regimen intensification with 72% in clinical remission at 6 months. Including all of the TDM that resulted in IFX dose intensification, we found a significant improvement in 6-month remission rates whether intensification followed mid-interval (88% remission) or trough (56% remission) testing (P = 0.026). Antibody to infliximab was found in 14 patients with 5 occurring in the first year of therapy. Furthermore, 71% of patients with antibody to infliximab that were switched to an alternative anti-tumor necrosis factor achieved clinical remission at six months. In multivariable regression analysis, we found IFX dose (mg/kg), IFX dosing frequency (weeks), and the erythrocyte sedimentation rate at the previous infusion were significantly associated with the IFX concentration. CONCLUSIONS: TDM in our pediatric population with CD led to informed clinical decisions and improved rates of clinical remission