Prevalence of Gastrointestinal Symptoms and Impact on Quality of Life at 1-Year Follow-Up of Initial Attack of Acute Pancreatitis

Objectives: This study aims to describe the prevalence of gastrointestinal (GI) symptoms following the first time occurrence of acute pancreatitis (AP) and to measure the impact of the episode on patient health-related quality of life (HRQOL) from the perspectives of patients and parents.Methods: Questionnaires regarding GI symptoms 1 year following the initial occurrence of AP were obtained from 74 pediatric patients. Thirty of these patients completed both the Pediatric Quality of Life Inventory (PedsQL) 4.0 Generic Core Scales and the PedsQL Gastrointestinal Symptoms and Worry Scales. These data were compared to legacy-matched healthy controls.Results: Children with a standalone occurrence of AP experienced a similar rate of GI symptoms compared to those who progressed to acute recurrent pancreatitis (ARP) within 1 year. PedsQL 4.0 Generic Core Scales scores were significantly lower for children self-report and parent proxy-report for patients that experienced AP compared to healthy controls. AP patients also demonstrated significantly more symptoms than healthy controls in the Gastrointestinal Symptoms and Worry Scales across multiple domains. Conclusions: Gastrointestinal symptoms affect many children who experience a single AP event even without recurrent attacks. The burden of symptoms is not significantly different from those who develop ARP. This is a novel study that evaluates patient-reported outcomes in children following an AP attack and demonstrates there is a significant impact on HRQOL in children and family experiences post AP. More data are needed to study the progression of disease and the extended impact of AP following an initial AP attack in pediatric patients.