Evidence map›Paper›PMID 35233934›Full record

Observational studyUnited European gastroenterology journal2022

Predictive value of Milan ultrasound criteria in ulcerative colitis: A prospective observational cohort study.

Mariangela Allocca, Cecilia Dell'Avalle, Vincenzo Craviotto, Federica Furfaro, Alessandra Zilli, Ferdinando D'Amico, Stefanos Bonovas, Laurent Peyrin-Biroulet, Gionata Fiorino, Silvio Danese

Registry-linked trialOpen access · hybridAbstract readObservational Study
In one paragraph

Observational study in United European gastroenterology journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06705972 (Comparing the Accuracy of Different Ultrasound -Based Scores to Assess Disease Severity in Patients With Inflammatory Bowel Disease), which is not on this map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
9.7field-weighted citation impact, top 1% of its field
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.

NCT06705972 not yet recruitingnot on this mapstarted 2024, after this paper: background citation

Comparing the Accuracy of Different Ultrasound -Based Scores to Assess Disease Severity in Patients With Inflammatory Bowel Disease

TypeobservationalSponsorAssiut UniversityRan2024 to 2025Enrolled60ConditionsInflammatory Bowel Disease (IBD)
3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 54 citations in OpenAlex.

  1. Review
  2. Article
  3. The Emerging Role of Ultrasonography in Ulcerative Colitis.Diagnostics (Basel, Switzerland) · 2026
    Review
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  8. Article
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  11. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 2 countries.

Mariangela AlloccaIRCCS Hospital San Raffaele and University Vita-Salute San Raffaele, Milan, Italy.ORCID 0000-0002-7204-1739
Cecilia Dell'AvalleDepartment of Biomedical Sciences, Humanitas University, Milan, Italy.
Vincenzo CraviottoIRCCS Humanitas Research Hospital, Milan, Italy.
Federica FurfaroIRCCS Humanitas Research Hospital, Milan, Italy.
Alessandra ZilliIRCCS Hospital San Raffaele and University Vita-Salute San Raffaele, Milan, Italy.
Ferdinando D'AmicoIRCCS Hospital San Raffaele and University Vita-Salute San Raffaele, Milan, Italy.
Stefanos BonovasDepartment of Biomedical Sciences, Humanitas University, Milan, Italy.
Laurent Peyrin-BirouletDepartment of Gastroenterology and Inserm NGERE, University Hospital of Nancy, University of Lorraine, Nancy, France.
Gionata FiorinoIRCCS Hospital San Raffaele and University Vita-Salute San Raffaele, Milan, Italy.ORCID 0000-0001-5623-2968
Silvio DaneseIRCCS Hospital San Raffaele and University Vita-Salute San Raffaele, Milan, Italy.
Vita-Salute San Raffaele University · ITHumanitas University · ITIRCCS Humanitas Research Hospital · ITInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEndoscopic healing is an established treatment target for ulcerative colitis (UC). We have recently validated the Milan ultrasound criteria (MUC) to assess endoscopic activity in UC; a MUC score > 6.2 is a valid cut-off to discriminate endoscopic activity (Mayo endoscopic subscore > 1).

objectiveThe aim of this study was to assess the predictive value of MUC on disease course in a prospective cohort of UC patients.

methodsUC patients regardless of disease activity and current therapy, underwent colonoscopy and bowel ultrasound (US) at baseline in a blinded fashion. Correlations between baseline MUC and Mayo endoscopic subscore were assessed using Spearman's rank correlation. UC-related negative course (defined as the need for corticosteroids, or treatment escalation, or hospitalization, or need for colectomy: a composite outcome) over a median 20 months follow-up, was investigated using the Kaplan-Meier method and Cox regression analysis.

results98 UC patients were followed up for a median time of 1.6 years (IQR 0.9¬2.7). Milan ultrasound criteria and Mayo endoscopic subscore significantly correlated at baseline (ρ = 0.653; p < 0.001). 70 patients (71%) had negative disease course during the follow-up period. Milan ultrasound criteria > 6.2 at baseline was statistically significantly associated with negative disease course (HR: 3.87, 95% CI: 2.25-6.64, p < 0.001). Kaplan-Meier analyses drawed a statistically significantly lower cumulative probability of treatment escalation, need of corticosteroids, hospitalization and colectomy, among patients who had MUC ≤ 6.2 at baseline as compared to patients with MUC > 6.2 (p < 0.05 for all outcomes).

conclusionwe have demonstrated for the first time the value of bowel US and an US score in predicting disease course in UC. Milan ultrasound criteria, a validated US-based score, predicts disease course in UC. Milan ultrasound criteria ≤ 6.2 may be the new treatment target to achieve to reduce the risk of worse outcomes.

Indexed as

Colitis, UlcerativeAdrenal Cortex HormonesCohort StudiesDisease ProgressionHumansIntestinal MucosaProspective StudiesSeverity of Illness IndexAdrenal Cortex Hormonesinflammatory bowel diseaseMilan ultrasound criteriaoutcomespredictive valueulcerative colitisultrasound

Identifiers

PMID35233934
PMCPMC8911545
OpenAlexW4214817863

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.