Evidence map›Paper›PMID 41251022›Full record

ArticleJournal of pediatric gastroenterology and nutrition2026

Early mechanisms of diabetes development in pediatric pancreatitis: A pilot study.

Maria Graciela Parra Villasmil, Melena Bellin, Catherina Pinnaro, Fati Craighead, Gretchen Cress, Aliye Uc, Mark Lowe, James S Hodges, Katie Larson Ode

Abstract read
In one paragraph

Article in Journal of pediatric gastroenterology and nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Maria Graciela Parra VillasmilDepartment of Pediatrics, Stead Family Children's Hospital, University of Iowa, Iowa City, Iowa, USA.ORCID https://orcid.org/0000-0001-8515-4858
Melena BellinDepartment of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA.
Catherina PinnaroDepartment of Pediatrics, Stead Family Children's Hospital, University of Iowa, Iowa City, Iowa, USA.
Fati CraigheadDepartment of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA.
Gretchen CressDepartment of Pediatrics, Stead Family Children's Hospital, University of Iowa, Iowa City, Iowa, USA.
Aliye UcDepartment of Pediatrics, Stead Family Children's Hospital, University of Iowa, Iowa City, Iowa, USA.
Mark LoweWashington University in St Louis, St Louis, Missouri, USA.
James S HodgesDivision of Biostatistics and Health Data Science, University of Minnesota, Minneapolis, Minnesota, USA.
Katie Larson OdeDepartment of Pediatrics, Stead Family Children's Hospital, University of Iowa, Iowa City, Iowa, USA.

Funding

Year 9 Administrative Supplement to INSPPIRE 2U01DK108334 · NIDDK · UNIVERSITY OF IOWA · PI MARK E. LOWE, Aliye Uc · 2015 to 2026
$10.5M
University of Minnesota Clinical Center for the Study of Pancreatic DiseaseU01DK126300 · NIDDK · UNIVERSITY OF MINNESOTA · PI GREGORY J BEILMAN, Melena D. Bellin · 2020 to 2026
$3.9M
Center for Diabetes and Metabolic Diseases at Indiana University 2P30DK097512Consortium for the Study of Pancreatitis, Diabetes, and Pancreatic Cancer 5U01DK126300Fraternal Order of Eagles Diabetes Research Center at University of Iowa, and Institute for Diabetes, Obesity and MetabolismFraternal Order of Eagles Diabetes Research Center at University of Iowa; Institute for Diabetes, Obesity and MetabolismNational Center for Advancing Translational Sciences of the National Institutes of Health UM1TR004403NIDDK NIH HHS U01 DK108334NIDDK NIH HHS U01 DK126300the Consortium for the Study of Pancreatitis, Diabetes, and Pancreatic cancer 5U01DK126300the National Center for Advancing Translational Sciences of the National Institutes of Health UM1TR004403
6 · The paper itself

Abstract

objectivesApproximately 9% of children with acute recurrent pancreatitis (ARP) or chronic pancreatitis (CP) have pancreatogenic diabetes during childhood; lifetime risk approaches 50%. To date, data are limited on pathophysiology and biomarkers identifying those at highest risk. This pilot study investigated glycemic physiology in children with ARP or CP.

methodsChildren (5-21 years) with an established diagnosis of CP or ARP, and participants of INSPPIRE-2 (INternational Study Group of Pediatric Pancreatitis: In search for a cuRE) were enrolled. Mixed meal tolerance testing (MMTT) measured glucose, insulin, C-peptide, glucagon, glucagon-like peptide-1 (GLP-1) and pancreatic polypeptide (PP) at -5, -1, 0, 30, 60, 90, 120 min before/after a Boost HP beverage. Other measures included hemoglobin A1c, continuous glucose monitoring (CGM, Dexcom Pro), HLA haplotype, and diabetes autoantibodies. Glycemic variability metrics were calculated using "cgmanalysis." Dysglycemia was defined by fasting glucose ≥100 mg/dL or HbA1c ≥ 5.7%.

resultsTwenty participants were enrolled (mean age 16.3 years; 65% female, 60% non-Hispanic white, 2 with pre-existing diabetes). Mean HbA1c was 5.7% (range 5.0-8.9); 7/20 had dysglycemia, 1 with previously unrecognized diabetes. Those with dysglycemia differed from normoglycemic participants by having greater insulin resistance, lower GLP-1, and trend toward lower insulin and C-peptide but higher PP on MMTT.

conclusionsIn this small study, 35% of children with pancreatitis had dysglycemia, which may be mechanistically related to insulin resistance. Other trends associated with dysglycemia included impaired insulin secretion, reduced GLP-1, and unexpectedly elevated PP.

Indexed as

PancreatitisPancreatitis, ChronicAdolescentBiomarkersBlood GlucoseChildChild, PreschoolC-PeptideFemaleGlucagonGlucagon-Like Peptide 1Glycated HemoglobinHumansInsulinMalePancreatic PolypeptideBiomarkersBlood GlucoseC-PeptideGlucagonGlucagon-Like Peptide 1Glycated HemoglobinInsulinPancreatic Polypeptidedysglycemiainsulin resistancepancreatogenic diabetes

Identifiers

PMID41251022
PMCPMC13191589

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.