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Browsing by Subject "Eosinophilic Esophagitis"
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Item Correlation of increased PARP14 and CCL26 expression in biopsies from children with eosinophilic esophagitis(Elsevier, 2014-02) Krishnamurthy, Purna; Sherrill, Joseph D.; Parashette, Kalyan; Goenka, Shreevrat; Rothenberg, Marc E.; Gupta, Sandeep; Kaplan, Mark H.; Department of Pediatrics, IU School of MedicineItem Development and Validation of Web-Based Tool to Predict Lamina Propria Fibrosis in Eosinophilic Esophagitis(Wolters Kluwer, 2022) Hiremath, Girish; Sun, Lili; Correa, Hernan; Acra, Sari; Collins, Margaret H.; Bonis, Peter; Arva, Nicoleta C.; Capocelli, Kelley E.; Falk, Gary W.; King, Eileen; Gonsalves, Nirmala; Gupta, Sandeep K.; Hirano, Ikuo; Mukkada, Vincent A.; Martin, Lisa J.; Putnam, Philip E.; Spergel, Jonathan M.; Wechsler, Joshua B.; Yang, Guang-Yu; Aceves, Seema S.; Furuta, Glenn T.; Rothenberg, Marc E.; Koyama, Tatsuki; Dellon, Evan S.; Medicine, School of MedicineIntroduction: Approximately half of esophageal biopsies from patients with eosinophilic esophagitis (EoE) contain inadequate lamina propria, making it impossible to determine the lamina propria fibrosis (LPF). This study aimed to develop and validate a web-based tool to predict LPF in esophageal biopsies with inadequate lamina propria. Methods: Prospectively collected demographic and clinical data and scores for 7 relevant EoE histology scoring system epithelial features from patients with EoE participating in the Consortium of Eosinophilic Gastrointestinal Disease Researchers observational study were used to build the models. Using the least absolute shrinkage and selection operator method, variables strongly associated with LPF were identified. Logistic regression was used to develop models to predict grade and stage of LPF. The grade model was validated using an independent data set. Results: Of 284 patients in the discovery data set, median age (quartiles) was 16 (8-31) years, 68.7% were male patients, and 93.4% were White. Age of the patient, basal zone hyperplasia, dyskeratotic epithelial cells, and surface epithelial alteration were associated with presence of LPF. The area under the receiver operating characteristic curve for the grade model was 0.84 (95% confidence interval: 0.80-0.89) and for stage model was 0.79 (95% confidence interval: 0.74-0.84). Our grade model had 82% accuracy in predicting the presence of LPF in an external validation data set. Discussion: We developed parsimonious models (grade and stage) to predict presence of LPF in esophageal biopsies with inadequate lamina propria and validated our grade model. Our predictive models can be easily used in the clinical setting to include LPF in clinical decisions and determine its effect on treatment outcomes.Item Diagnosis of adrenal insufficiency in eosinophilic esophagitis: The importance of timing of cortisol measurements in interpreting low-dose adrenocorticotropic hormone stimulation testing(Elsevier, 2016-07) Schoelwer, Melissa J.; Nebesio, Todd D.; Pediatrics, School of MedicineComment on Adrenal Insufficiency after Chronic Swallowed Glucocorticoid Therapy for Eosinophilic Esophagitis. [J Pediatr. 2016]Item Eosinophilic Esophagitis in Children and Adolescents with Abdominal Pain: Comparison with EoE-Dysphagia and Functional Abdominal Pain(Hindawi, 2016-08-16) Gunasekaran, Thirumazhisai; Prabhakar, Gautham; Schwartz, Alan; Gorla, Kiranmai; Gupta, Sandeep; Berman, James; Department of Medicine, IU School of MedicineAim. Compare EoE-AP with EoE-D for clinical, endoscopy (EGD), histology and outcomes and also with FAP-N. Method. Symptoms, physical findings, EGD, histology, symptom scores, and treatments were recorded for the three groups. Cluster analysis was done. Results. Dysphagia and abdominal pain were different in numbers but not statistically significant between EoE-AP and EoE-D. EGD, linear furrows, white exudates were more in the EoE-D and both combined were significant (p < 0.05). EoE-D, peak and mean eosinophils (p 0.06) and eosinophilic micro abscesses (p 0.001) were higher. Follow-Up. Based on single symptom, EoE-AP had 30% (p 0.25) improvement, EoE-D 86% (p < 0.001) and similar with composite score (p 0.57 and <0.001, resp.). Patients who had follow-up, EGD: 42.8% with EoE-AP and 77.8% with EoE-D, showed single symptom improvement and the eosinophil count fell from 38.5/34.6 (peak and mean) to 31.2/30.4 (p 0.70) and from 43.6/40.8 to 25.2/22.8 (p < 0.001), respectively. FAP-N patients had similar symptom improvement like EoE-D. Cluster Analysis. EoE-AP and FAP-N were similar in clinical features and response to treatment, but EoE-D was distinctly different from EoE-AP and FAP-N. Conclusion. Our study demonstrates that EoE-AP and EoE-D have different histology and outcomes. In addition, EoE-AP has clinical features similar to the FAP-N group.Item Esophageal Epithelium and Lamina Propria Are Unevenly Involved in Eosinophilic Esophagitis(Elsevier, 2023-03-24) Hiremath, Girish; Sun, Lili; Collins, Margaret H.; Bonis, Peter A.; Arva, Nicoleta C.; Capocelli, Kelley E.; Chehade, Mirna; Davis, Carla M.; Falk, Gary W.; Gonsalves, Nirmala; Gupta, Sandeep K.; Hirano, Ikuo; Leung, John; Khoury, Paneez; Mukkada, Vincent A.; Martin, Lisa J.; Spergel, Jonathan M.; Wechsler, Joshua B.; Yang, Guang-Yu; Aceves, Seema S.; Furuta, Glenn T.; Rothenberg, Marc E.; Koyama, Tatsuki; Dellon, Evan S.; Medicine, School of MedicineBackground & Aims The nature of the involvement of esophageal tissue in eosinophilic esophagitis (EoE) is unclear. We estimated the intrabiopsy site agreements of the EoE Histologic Scoring System (EoEHSS) scores for the grade (degree) and stage (extent) of involvement of the esophageal epithelial and lamina propria and examined if the EoE activity status influenced the intrabiopsy site agreement. Methods Demographic, clinical, and EoEHSS scores collected as part of the prospective Outcome Measures for Eosinophilic Gastrointestinal Diseases Across Ages study were analyzed. A weighted Cohen’s kappa agreement coefficient (k) was used to calculate the pairwise agreements for proximal:distal, proximal:middle, and middle:distal esophageal biopsy sites, separately for grade and stage scores, for each of the 8 components of EoEHSS. A k > 0.75 was considered uniform involvement. Inactive EoE was defined as fewer than 15 eosinophils per high-powered field. Results EoEHSS scores from 1263 esophageal biopsy specimens were analyzed. The k for the stage of involvement of the dilated intercellular spaces across all 3 sites in inactive EoE was consistently greater than 0.75 (range, 0.87–0.99). The k for lamina propria fibrosis was greater than 0.75 across some of the biopsy sites but not across all 3. Otherwise, the k for all other features, for both grade and stage, irrespective of the disease activity status, was 0.75 or less (range, 0.00–0.74). Conclusions Except for the extent of involvement of dilated intercellular spaces in inactive EoE, the remaining epithelial features and lamina propria are involved unevenly across biopsy sites in EoE, irrespective of the disease activity status. This study enhances our understanding of the effects of EoE on esophageal tissue pathology.