Is the Pediatric Eosinophilic Esophagitis Symptom Score v2.0 reliable for telemedicine?

BACKGROUND: Eosinophilic esophagitis (EoE) is a chronic immune-mediated disease. Telemedicine is a healthcare technology used when a patient is separated by distance. The reliability of the Pediatric Eosinophilic Esophagitis Symptom Score, version 2.0 (PEESS v2.0) for telemedicine applications, has not been studied yet. Therefore, we aimed to evaluate the reliability of PEESS v2.0 for telemedicine. METHODS: We sent a telesurvey using questionnaires via electronic telecommunication as the telemedicine method. Children with EoE and their parents were asked to complete PEESS v2.0 with the telesurvey method (unsynchronized with the physician) and attend in-person visits one week apart. Intraclass correlation (ICC), Wilcoxon, and Bland-Altman tests were used as reliability analyses. Reliability was defined as a strong agreement between the measurements in ICC ≥ 0.8 and a p-value of ≤0.05 and no statistically significant difference between the scores of the two methods in the Wilcoxon and Bland-Altman analyses, i.e. a p-value of >0.05. RESULTS: The total scores of children and parents were higher in in-person visits than in the telesurvey (Wilcoxon tests, p ≤ 0.05). Bland- Altman analysis showed that the mean difference in total scores between the two methods was significant for both children and parents (p ≤ 0.05). ICC levels for the children and parent scores for the entire group ranged from 0.595 to 0.763 (moderate agreement). DISCUSSION: Unsynchronized telesurvey use of PEESS v2.0 is unreliable both for children and parents. We suggest testing the reliability of chosen telemedicine methods before using them in clinical and research practice.

A novel pediatric Eosinophilic Esophagitis Symptoms and Adaptive Behavior Scale for different ages: GaziESAS v2.0.

BACKGROUND: High-quality scales (HQS) suitable that measure symptoms and adaptive behaviors (AB) with proven validity and reliability are needed for different age groups of children with eosinophilic esophagitis (EoE). OBJECTIVE: To develop a high-quality pediatric EoE symptoms and AB scale for different age groups. METHODS: Children (7-11 years), teens (12-18 years), and parents of 2-18-year-old children with EoE were included. A HQS should have encompassed: the identification of domain and item generation; content validity (CnV) and field test for construct validity (CsV) and reliability. Convergent validity (CgV) was examined for CsV. Correlations between the Pediatric Eosinophilic Esophagitis Symptom Score, version 2.0 (PEESS v2.0) and Gazi University Eosinophilic Esophagitis Symptoms and Adaptive Behavior Scale (GaziESAS) version 2.0 (v2.0) were examined for CgV. Reliability was determined through internal consistency (Cronbach-α) and test-retest reliability (intraclass correlation coefficients: ICC). RESULTS: Nineteen children, 42 teens, and 82 parents completed the study. GaziESAS v2.0 was composed of 20 items with two main domains: symptoms (subdomains: dysphagia and nondysphagia) and AB. CnV indexes were excellent for all items. The CgV varied from good to excellent correlation (r = 0.6 to r = 0.9). GaziESAS v2.0 showed good reliability (Cronbach-α >0.7 and ICC >0.6). CONCLUSION: GaziESAS v2.0 is the first pediatric HQS that measures the frequency of symptoms and AB in EoE within the last month with separate forms for children, teens, and parents.

New Findings of Immunodysregulation, Polyendocrinopathy, and Enteropathy X-linked Syndrome (IPEX); Granulomas in Lung and Duodenum.

Immune dysregulation, polyendocrinopathy and enteropathy, X-linked (IPEX) syndrome is a rare disorder caused by loss-of-function mutations in the gene forkhead box protein 3 (FOXP3). IPEX patients frequently show chronic diarrhea (enteropathy) associated with villous atrophies in the small intestine. Our case is different from this classical information in the literature, since he presented with neonatal onset inflammatory bowel disease within the first months of life accompanied by deep ulcers throughout colonic mucosa. Moreover, he developed chronic lung disease during follow-up and histopathological examinations showed granulomas in both gastrointestinal tract and lung parenchyma. Genetic analysis revealed the diagnosis of IPEX syndrome with a germline mutation in FOXP3. Thus, our study provides an unusual presentation of IPEX syndrome with colitis and granulomas presence in histopathological examinations.

Primary Eosinophilic Gastrointestinal Diseases Beyond Eosinophilic Esophagitis in Children.

OBJECTIVES: There are many unknowns about primary eosinophilic gastrointestinal disease (EGID) in childhood. The aim of this study is to provide data about the frequency, management, control level, and prognosis of well documented primary EGID in childhood. METHODS: This study was conducted in children who underwent endoscopy and/or colonoscopy at a single center over 10-year period up to August 2018. Primary EGID was diagnosed after exclusion of secondary EGID and classified as eosinophilic gastritis (EG), eosinophilic enteritis (EE), eosinophilic gastroenteritis (EGE: eosinophilic gastritis with eosinophilic enteritis) and eosinophilic colitis (EC) according to histopathological evaluation. The pathological number of eosinophil counts were accepted as >30 hpf for gastric mucosa in 5 hpf area, ≥20/hpf for duodenal, jejunal, and ileal mucosa, >50/hpf for right colonic mucosa, >35/hpf for transverse colonic mucosa, and >25/hpf for left colonic mucosa. Presenting symptoms, signs, management, follow-up, disease control level, and remission were analyzed. Remission is defined if the patient is controlled with all clinical, endoscopic/colonoscopic, and histopathologic parameters without any treatments or diet for at least a year. RESULTS: During the study period, 7457 biopsies were taken in 8262 endoscopy and/or colonoscopy procedures. Primary and secondary EGID frequencies were found 0.23% (n = 17 patients) and 0.1% (n =8 patients) per procedure with biopsy in children, respectively. Endoscopy/colonoscopy procedures were not able to performed in 9 patients because of short follow-up period (n = 6) or patients leaving follow-up (n = 3). Nine of the primary EGID patients had esophageal eosinophilia (EsE) at the time of diagnosis, 5 of them were previously managed as EoE. The median follow-up period of primary EGID patients excluding the ones without a control endoscopy/colonoscopy procedure was 3.35 years (min-max: 1.1-9.0 years). Proton pump inhibitors (PPI) were the most frequently used treatment alone or in combination with diet, systemic and/or topical corticosteroids. Disease control was evaluated in 8 of 17 patients and it was uncontrolled in 4, partially controlled in 1, and controlled in 3 patients. Remission was achieved in 2 patients. CONCLUSIONS: The frequency of primary EGID beyond eosinophilic esophagitis (EoE) in children is low. It may be difficult to achieve control in children with primary EGID in the long-term follow-up.