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INSPPIRE: Advances in the Understanding of Pediatric Pancreatitis

Aliye Uc1, Maisam Abu-El-Haija2, Melena D Bellin3

  • 1University of Iowa Health Care, Stead Family Children's Hospital, Iowa City, IA.

Pancreas
|May 27, 2026
PubMed

Insights

The INSPPIRE-2 study collected data from over 1000 children with acute recurrent pancreatitis and chronic pancreatitis. This research aims to understand risk factors, disease progression, and outcomes for pediatric pancreatitis.

Area of Science:

  • Pediatric Gastroenterology
  • Pancreatic Diseases
  • Genetics

Background:

  • Pediatric pancreatitis, including acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP), presents significant challenges in understanding its etiology and progression.
  • The Consortium for the Study of Chronic Pancreatitis, Diabetes and Pancreatic Cancer (CPDPC) workshop focused on the International Study Group of Pediatric Pancreatitis: In search for a cuRE (INSPPIRE)-2 initiative.

Purpose of the Study:

  • To investigate the risk factors, natural history, and outcomes of pediatric acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP).
  • To establish a comprehensive database and biobank for pediatric pancreatitis research.

Main Methods:

  • Utilized structured patient and physician questionnaires to gather demographic, clinical, family, and social history data.
  • Collected biosamples for DNA isolation and genetic analysis, alongside ancillary studies for pathophysiology.
  • Enrolled over 1000 subjects across 26 international sites into the INSPPIRE-2 database.

Main Results:

  • Established a prospective database with >1000 subjects, providing extensive data on pediatric pancreatitis.
  • Initiated genetic analysis of key pancreatitis-associated genes.
  • Collected valuable biosamples for future research into disease mechanisms.

Conclusions:

  • The INSPPIRE-2 initiative has successfully created a large, multi-center database and bioresource for pediatric pancreatitis.
  • This resource facilitates the evaluation of disease progression, phenotypes, complications, and outcomes in pediatric pancreatitis.
  • Key discoveries and available resources are being outlined to advance understanding and management of pediatric pancreatitis.

Keywords:
childdiabetespancreaspancreatitis

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