Chapter 16: Caring for the Child With a Gastrointestinal Condition

Developmental differences such as immature enzyme production, irregular peristalsis, and variable gastric pH affect how children process nutrients and respond to illness, making age-appropriate assessment and intervention critical. The chapter then systematically examines structural abnormalities present at birth, including cleft lip and palate, hernias, and anorectal malformations, which require surgical correction and specialized feeding approaches. Obstructive conditions such as hypertrophic pyloric stenosis, intussusception, and malrotation with volvulus present acute emergencies requiring rapid diagnosis through clinical signs and imaging to prevent intestinal damage. The chapter covers inflammatory and infectious disorders ranging from peptic ulcer disease caused by Helicobacter pylori to inflammatory bowel disease and appendicitis, each with distinct clinical presentations and management strategies. Functional disorders like gastroesophageal reflux and irritable bowel syndrome demonstrate how physiological immaturity or altered motility impacts feeding tolerance and comfort. Malabsorption disorders including celiac disease and short bowel syndrome require dietary modification or nutritional support to ensure adequate growth. Hepatic and biliary conditions such as biliary atresia and viral hepatitis affect liver function and systemic health. Throughout the chapter, nursing priorities emphasize vigilant assessment of hydration status, pain management tailored to developmental stage, nutritional optimization to support growth trajectories, family education on dietary restrictions and infection prevention, and prevention of complications through evidence-based interventions including hand hygiene and post-operative care.