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Why This Matters

Anaemia is a common and impactful complication in children diagnosed with IBD; knowing how often it occurs, which subtypes are most frequent, and its link with disease activity can guide monitoring and management planning.

Who Should Pay Attention

Pediatric IBD patients and caregivers; pediatric gastroenterology clinicians and nurses; researchers focused on IBD complications and monitoring.

Study Snapshot

Story typeResearch paper
Evidence typeResearch paper
Source depthJournal abstract

What To Know

This study used national registry data to follow 1,266 children aged 6–17 diagnosed with paediatric-onset IBD between 2014–2022. Anaemia (defined by WHO) affected about half at diagnosis and declined to roughly 25% by year five; moderate anaemia was more common early, with milder anaemia later.

Among patients who could be subtyped, the majority had combined iron-deficiency plus anaemia of chronic disease. The authors report an association between disease activity measures (medication, hospitalisation, surgery) and anaemia over five years, strongest around year four.

Keep In Mind

Structured-content depth: abstract. Findings are from a Danish nationwide registry cohort (2014–2022) based on WHO anaemia definitions and ESPGHAN subtyping guidelines; subtyping was available for only a subset of anaemic patients.

Source Details

Review the original publication for the complete reporting, methods, and context.

Read Original Source
Research paper Evidence type derived from source or registry metadata.
PublicationJournal of pediatric gastroenterology and nutrition
AuthorsJulie Rahbek Norup, Sabine Jansson, Vibeke Wewer +1 more
InstitutionDepartment of Paediatric and Adolescent Medicine, Copenhagen University Hospital, Amager Hvidovre Hospital, Copenhagen, Denmark.
Study typeJournal article
Indexed viaPubMed
Source typeResearch paper
PublishedSep 1, 2026, 12:00 AM
Content availableJournal abstract

This Cure8 brief is based on source text from the linked article. Cure8 is informational only and is not a substitute for professional medical advice, diagnosis, or treatment.

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