Area of research
Gastroenterology · Psychiatry and Mental health
Research interest
Research interests include Gastrointestinal motility and disorders, Child Nutrition and Feeding Issues, Clinical Nutrition and Gastroenterology, and Diet and metabolism studies.
13 C-Spirulina Gastric Emptying Breath Test Normative Values in Healthy Children: A Multicenter Study With Comparison to Symptomatic Children.
Protocol for a Randomized Controlled Trial to Determine if Biomarkers Predict Response to a Pediatric Chronic Pain Symptom Management Program.
Randomized trial: Peppermint oil (menthol) pharmacokinetics in children and effects on gut motility in children with functional abdominal pain: 540 mg vs. 900 mg dose comparison.
Intestinal Epithelial Serotonin as a Novel Target for Treating Disorders of Gut-Brain Interaction and Mood
Avoidant/restrictive food intake disorder prevalence is high in children with gastroparesis and functional dyspepsia.
Factors Associated With Adherence to a Low Fermentable Carbohydrate Diet in Children With Functional Gastrointestinal Disorders
Comparison of the Bristol Stool Scale and Modified Version for Children: Use by Providers vs Children.
Effect of liquid and solid test meals on symptoms and gastric myoelectrical activity in patients with gastroparesis and functional dyspepsia.
Exploration of associations among dietary tryptophan, microbiome composition and function, and symptom severity in irritable bowel syndrome.
Children's and Caregivers' Review of a Guided Imagery Therapy Mobile App Designed to Treat Children With Functional Abdominal Pain Disorders: Leveraging a Mixed Methods Approach With User-Centered Design.
Randomised trial: Peppermint oil (menthol) pharmacokinetics in children and effects on gut motility in children with functional abdominal pain.
Children with functional abdominal pain disorders successfully decrease FODMAP food intake on a low FODMAP diet with modest improvements in nutritional intake and diet quality.
Prevalence and clinical correlates of antinuclear antibody in patients with gastroparesis.
United States Healthcare Burden of Pediatric Functional Gastrointestinal Pain Disorder Hospitalizations from 2002 to 2018.
Pediatric Rome IV diagnosis agreement is greater than agreement on diagnostic testing.
Children’s and Caregivers’ Review of a Guided Imagery Therapy Mobile App Designed to Treat Children With Functional Abdominal Pain Disorders: Leveraging a Mixed Methods Approach With User-Centered Design (Preprint)
Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders
Functional Dyspepsia and Gastroparesis in Tertiary Care are Interchangeable Syndromes With Common Clinical and Pathologic Features
Gastric accommodation: Physiology, diagnostic modalities, clinical relevance, and therapies
Gastric accommodation: Physiology, diagnostic modalities, clinical relevance, and therapies.
Factors that contribute to the impairment of quality of life in gastroparesis.
Fructan-sensitive children with irritable bowel syndrome have distinct gut microbiome signatures.
Activation of the Innate Immune System in Children With Irritable Bowel Syndrome Evidenced by Increased Fecal Human β-Defensin-2
Editorial: defining a microbial signature to predict non-response to a low FODMAP diet-a step closer or is it? Authors' reply.
Paediatric functional abdominal pain disorders
Childhood gastroparesis is a unique entity in need of further investigation.
Gut permeability is affected by sex and increased in children with irritable bowel syndrome but not in functional abdominal pain.
Effectiveness of gastric electrical stimulation in gastroparesis: Results from a large prospectively collected database of national gastroparesis registries
Multiple psychological factors predict abdominal pain severity in children with irritable bowel syndrome.
Effectiveness of gastric electrical stimulation in gastroparesis: Results from a large prospectively collected database of national gastroparesis registries.