Investigator Initiated
- A Study Of The Etiology And Pathogenesis Of Eosinophilic Gastroenteritis – Sponsor: Icahn School of Medicine at Mount Sinai
 - Prevalence of feeding dysfunction in children with eosinophilic esophagitis (EoE) – Sponsor: Icahn School of Medicine at Mount Sinai
 - Development of a validated Food Frequency Questionnaire (FFQ) for patients with eosinophilic gastrointestinal disorders – Sponsor: Icahn School of Medicine at Mount Sinai
 - The assessment of the nutritional profile and failure to thrive in children with eosinophilic esophagitis – Sponsor: Icahn School of Medicine at Mount Sinai
 - Impact of proton pump inhibitors on the esophageal transcriptome in eosinophilic esophagitis subtypes – Sponsor: APFED/AAAAI
 - Developing an Educational Curriculum for Parents of Children with Eosinophilic Esophagitis – Sponsor: Nutricia
 
Collaborative Research
- Assessment of symptoms and disease-relevant biomarkers in pediatric and adult patients with eosinophilic esophagitis: Evaluation of a long-term surveillance concept – (collaboration with the Swiss Research group)
 - Assessment of symptoms and disease-relevant biomarkers in pediatric and adult patients with eosinophilic esophagitis: Evaluation of a long-term surveillance concept – (collaboration with the Swiss Research group)
 - Retrospective multicenter data analysis to address questions of clinical importance in hypereosinophilic syndromes – (HES-EGID) (project coordinated by the NIH)
 - Perspectives of Patients and Caregivers on the Use of Elemental Formula for Eosinophilic Gastrointestinal Disease – (collaboration with the American Partnership for Eosinophilic Disorders (APFED)
 - The tortuous journey to diagnosis for patients with eosinophilic gastritis and gastroenteritis –(collaboration with Allakos)
 - Development of Clinical Outcome Assessments for pediatric Eosinophilic Esophagitis – (Sponsor: Regeneron)
 - Development of a Patient-Reported Outcome (PRO) Symptom Questionnaire for Eosinophilic Gastritis (EG) and Eosinophilic Gastroenteritis (EGE) in Children and Adolescents – (Sponsor: Allakos)
 - SLC9A3 regulation of esophageal dilated intercellular spaces in EsoE Subtypes – (collaboration with University of Michigan, Sponsor: NIH-R01)
 
