Evidence map›Paper›PMID 40686225›Full record

ArticleJournal of pediatric gastroenterology and nutrition2025

Noninvasive monitoring with bowel ultrasound (NIMBUS) in paediatric inflammatory bowel disease: Feasibility in a single centre.

Zachary Green, Christopher Towriss, James J Ashton, R Mark Beattie, Alison Evans, Amar Wahid, Martin Edwards

Registry-linked trialAbstract read
In one paragraph

Article in Journal of pediatric gastroenterology and nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05673278 (To Examine the Feasibility of Non-Invasive Monitoring With Bowel Ultrasound in Paediatric Inflammatory Bowel Disease and Correlation With Inflammatory Markers, Disease Activity Scores and as a Predictor of Changes in Treatment), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05673278 unknown statusnot on this map

To Examine the Feasibility of Non-Invasive Monitoring With Bowel Ultrasound in Paediatric Inflammatory Bowel Disease and Correlation With Inflammatory Markers, Disease Activity Scores and as a Predictor of Changes in Treatment (NIMBUS)

Typeobservational_patient_registrySponsorCardiff and Vale University Health BoardRan2023 to 2024Enrolled50ConditionsInflammatory Bowel Diseases, Ulcerative Colitis, Crohn Disease, Pediatric Crohns DiseaseArmsBowel Ultrasound Scan
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Zachary GreenDepartment of Acute Child Health, Noah's Ark Children's Hospital for Wales, Cardiff, UK.ORCID https://orcid.org/0000-0002-2907-5538
Christopher TowrissDepartment of Acute Child Health, Noah's Ark Children's Hospital for Wales, Cardiff, UK.
James J AshtonDepartment of Paediatric Gastroenterology, Southampton Children's Hospital, Southampton, UK.
R Mark BeattieDepartment of Paediatric Gastroenterology, Southampton Children's Hospital, Southampton, UK.
Alison EvansDepartment of Paediatric Radiology, Noah's Ark Children's Hospital for Wales, Cardiff, UK.
Amar WahidDepartment of Paediatric Gastroenterology, Noah's Ark Children's Hospital for Wales, Cardiff, UK.
Martin EdwardsDepartment of Acute Child Health, Noah's Ark Children's Hospital for Wales, Cardiff, UK.

Funding

CICRA research training fellowshipCICRA Research Training FellowshipCrohn's in Childhood Research Association (CICRA)NIHR advanced fellowshipNIHR Advanced FellowshipNoah's Ark Children's Hospital Charity
6 · The paper itself

Abstract

objectivesBowel ultrasound (BUS) is increasingly utilised for monitoring inflammatory bowel disease (IBD), a condition with stringent treatment targets to prevent complications. This study assessed the feasibility of BUS in paediatric IBD and its correlation with established monitoring markers.

methodsA prospective study was conducted at a specialist paediatric IBD centre, including children aged 2-18 years with IBD diagnosed via modified Porto criteria. BUS parameters were based on paediatric ultrasound scoring systems, with imaging performed by a single paediatric radiologist. Biomarker data (faecal calprotectin, C-Reactive Protein, Erythrocyte Sedimentation Rate, White Cell Count, Ferritin and Albumin), and paediatric disease activity indices were recorded at time of BUS and again after a median follow-up of 2.8 months (interquartile range 1.8-4.1). Treatment changes were recorded, and ultrasound findings were correlated with clinical outcomes and inflammatory markers.

resultsForty patients were included, 27 with ulcerative colitis (UC) or UC-type IBD-unclassified. BUS was feasible, with 98% retention (n = 39) and 96.5% measurable parameters (301/312). Poor-quality imaging occurred in 10.3%. In UC, bowel wall thickness (BWT, rho = 0.503, p = 0.039) and loss of haustration (rho = 0.490, p = 0.039) correlated with faecal calprotectin; no correlations were found for Crohn's disease or the total cohort. Activity index scores did not correlate with BUS parameters.

conclusionsBUS shows potential as a noninvasive tool for assessing IBD activity in paediatric patients, especially in colitis where BWT correlates with calprotectin. However, image acquisition challenges highlight the need for expertise. Further studies across diverse cohorts are necessary to establish BUS's utility in paediatric IBD monitoring. CLINICAL

trial registrationClinicaltrials.gov (21/12/2022): NCT05673278, https://clinicaltrials.gov/study/NCT05673278, IRAS ID: 8497/OCT/2022, Date of first enrolment: 01/05/2023.

Indexed as

Colitis, UlcerativeInflammatory Bowel DiseasesIntestinesAdolescentBiomarkersChildChild, PreschoolC-Reactive ProteinCrohn DiseaseFeasibility StudiesFecesFemaleHumansLeukocyte L1 Antigen ComplexMaleProspective StudiesBiomarkersC-Reactive ProteinLeukocyte L1 Antigen Complexchild healthCrohn's diseaseimagingulcerative colitis

Identifiers

PMID40686225
PMCPMC12484715

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Registered trials

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.