Division of Gastroenterology, Hepatology and Nutrition

Motility

Metabolomics and Neurotransmitters in Colonic Motility in Children

The Impact of Non-Acid Reflux on Respiratory Disease in Children

PAIN FREE (Pediatric Alliance for International Neurogastrointestinal Functional Research) Registry

Reflux Profiles as Predictors of Post-Fundoplication Outcome

Retrospective studies on motility

Inflammatory Bowel Disease

Research on Causes and Diagnosis

• Harvard IBD Longitudinal Data Repository

• Pediatric Inflammatory Bowel Disease Biospecimen Repository

• International Early Onset Pediatric Inflammatory Bowel Disease Cohort Study (NEOPICS)

• The GEM Project

• Microbial Factors in the Pathogenesis of IBD

Researching New Treatments and Diagnostic Tests

• Evaluation of Fecal and Serum ASCA Levels as IBD Diagnostic Parameters

• Evaluation of Infliximab Levels

• Oral Bacteria in Patients with IBD with and without Oral Pathology

• Risk Stratification and Identification in Crohn's Disease

• The Role of Bacteria in Inflammatory Bowel Disease

Childhood Liver Disease

Studies of Pediatric Liver Transplant (SPLIT)

Pegylated Interferon +/- Ribavirin for Children with HCV

Epidemiological study in Western and Asian countries in children and adolescents with Chronic Hepatitis B (EPIC B) (Recruitment is Closed)

Comparison of Fibroscan and Serum Fibrosis Markers with Histological Evaluation of Liver Fibrosis in Pediatric Patients Presenting for Liver Biopsy

Effect of hepatitis C on insulin resistance in children

A comparative study of the antiviral efficacy and safety of entecavir versus placebo in pediatric subjects with chronic hepatitis B virus infection who are HBeAg positive

Transient elastography of the liver for non-invasive assessment of central venous pressures and hepatic fibrosis in patients with Fontan circulation

Nutrition and Intestinal Rehabilitation

Copper Status in Infants with Prolonged Dependence on Parenteral Nutrition

Safety and Immunogenicity of Rotavirus Vaccine (RotaTeq®) in Infants with Short Bowel Syndrome

Celiac Disease

Clinical Outcomes of Children with Marsh 1 Histopathology

Prospective Study of Serologic Markers in the Diagnosis of Childhood Celiac Disease

Eosinophilic GI Disease (EGID)

Esophagitis Registry

A Prospective Case-Controlled Study to Identify Novel Biologic Markers Associated with Eosinophilic Esophagitis