Bruno Pedro Chumpitazi, MD, MPH
During my training in pediatrics and pediatric gastroenterology it became apparent that the areas of childhood functional gastrointestinal disorders and childhood motility disorders were both clinically and scientifically underserved. I was struck by how common these disorders (such as chronic abdominal pain, irritable bowel syndrome, and constipation) were and the large number of children affected in ways that were negatively impacting their lives. Together with a dedicated group of colleagues within the Texas Children’s Hospital Neurogastroenterology and Motility Program, I have committed my clinical efforts toward applying the most effective, cutting edge, and multi-disciplinary techniques to help children with gastrointestinal functional and motility disorders.
From a research perspective we have found that children with functional gastrointestinal disorders often find food worsens their symptoms. Our group’s clinical research in this area is focused on understanding the causes of gastrointestinal symptoms (such as abdominal pain, nausea, or bloating) in children with functional gastrointestinal disorders which occur after eating. By understanding and addressing these causes we hope to provide effective personalized therapies (such as dietary interventions) to improve health.
2017 (through April 2017)
McMeans AR, King KL, Chumpitazi BP. “Low FODMAP Dietary Food Lists are Often Discordant” American Journal of Gastroenterology 2017; 35(2):326-328. PMID: 28381835.
Chumpitazi BP, Weidler EM, Shulman RJ “Lactulose Breath Test Gas Production in Children with IBS is Associated with Intestinal Transit and Bowel Movement Frequency.” Journal of Pediatric Gastroenterology & Nutrition 2017; 64(4):541-45. PMID: 27276436.
Weidler EM, Self MM, Czyzewski DI, Shulman RJ, Chumpitazi BP. “Stooling Characteristics in Children with Irritable Bowel Syndrome” Clinical Gastroenterology & Hepatology 2017; 15(1):140-141. PMID: 27567692.
Lin JS, Yu YR, Chiou EH, Chumpitazi BP, Schady DA, Brandt ML. “Intramural esophageal bronchogenic cyst mimicking achalasia in a toddler.” Pediatric Surgery International 2017; 33(1):119-123. PMID: 27822780.
Chumpitazi BP, Weidler EM, Czyzewski DI, Self MM, Heikemper M, Shulman RJ. “Childhood Irritable Bowel Syndrome Characteristics are Related to Both Sex and Pubertal Development.” Journal of Pediatrics 2017; 180:141-147. PMID: 27639531.
Chumpitazi CE, Henkel EB, Valdez BS, Chumpitazi BP “Soap Sud Enemas are Efficacious and Safe for Treating Fecal Impaction in Children with Abdominal Pain.” Journal of Pediatric Gastroenterology & Nutrition 2016; 63(1):15-8. PMID: 26655947.
Chumpitazi BP, Self MM, Czyzewski DI, Cejka S, Swank P, Shulman RJ “Bristol Stool Form Scale Reliability and Agreement Decreases when Determining Rome III Stool From Designations.” Neurogastroenterology & Motility 2016; 28(3):443-8. PMID: 26690980.
Chumpitazi BP, Shulman RJ “Irritable Bowel Syndrome: Update on Underlying Molecular and Cellular Mechanisms.” Molecular & Cellular Pediatrics 2016 Dec; 3(1):11 PMID: 26883355.
Chumpitazi BP, Weidler EM, Lu DY, Tsai CM, Shulman RJ “Self-perceived Food Intolerances are Common and Associated with Clinical Severity in Childhood Irritable Bowel Syndrome.” Journal of the Academy of Nutrition & Dietetics 2016; 116(9):1458-64. PMID: 27316779.
Chumpitazi BP, Shulman RJ, "Dietary Carbohydrates and Childhood Functional Abdominal Pain." Annals of Nutrition & Metabolism 2016; 68 Suppl 1:8-17 PMID: 27355647.
* Texas Children's Hospital physicians' licenses and credentials are reviewed prior to practicing at any of our facilities. Sections titled From the Doctor, Professional Organizations and Publications were provided by the physician's office and were not verified by Texas Children's Hospital.