Evidence map›Paper›PMID 39742395›Full record

SynthesisJournal of Crohn's & colitis2025

Artificial intelligence-enabled histology exhibits comparable accuracy to pathologists in assessing histological remission in ulcerative colitis: a systematic review, meta-analysis, and meta-regression.

Miguel Puga-Tejada, Snehali Majumder, Yasuharu Maeda, Irene Zammarchi, Ilaria Ditonno, Giovanni Santacroce, Ivan Capobianco, Carlos Robles-Medranda, Subrata Ghosh, Marietta Iacucci

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in Journal of Crohn's & colitis, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  9. Artificial intelligence in the management of inflammatory bowel disease: What's next?World journal of gastrointestinal pharmacology and therapeutics · 2026
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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

10 authors.

Miguel Puga-TejadaAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0001-8853-0847
Snehali MajumderAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0002-2745-493X
Yasuharu MaedaAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0002-4820-5959
Irene ZammarchiAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0002-3121-0639
Ilaria DitonnoAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.
Giovanni SantacroceAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0002-0544-0414
Ivan CapobiancoAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0003-3927-591X
Carlos Robles-MedrandaInstituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.ORCID 0000-0003-2434-3369
Subrata GhoshAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0002-1713-7797
Marietta IacucciAPC Microbiome Ireland, College of Medicine and Health, University College Cork (UCC), Cork, Ireland.ORCID 0000-0003-2440-2592

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsAchieving histological remission is a desirable emerging treatment target in ulcerative colitis (UC), yet its assessment is challenging due to high inter- and intraobserver variability, reliance on experts, and lack of standardization. Artificial intelligence (AI) holds promise in addressing these issues. This systematic review, meta-analysis, and meta-regression evaluated the AI's performance in assessing histological remission and compared it with that of pathologists.

methodsWe searched Medline/PubMed and Scopus databases from inception to September 2024. We included studies on AI models assessing histological activity in UC, with or without comparison to pathologists. Pooled performance metrics were calculated: sensitivity, specificity, positive and negative predictive value (PPV and NPV), observed agreement, and F1 score. A pairwise meta-analysis compared AI and pathologists, while sub-meta-analysis and meta-regression evaluated heterogeneity and factors influencing AI performance.

resultsTwelve studies met the inclusion criteria. AI models exhibited strong performance with a pooled sensitivity of 0.84 (95% CI, 0.80-0.88), specificity 0.87 (0.84-0.91), PPV 0.90 (0.87-0.92), NPV 0.80 (0.71-0.88), observed agreement 0.85 (0.82-0.89), and F1 score 0.85 (0.82-0.89). AI models demonstrated no significant differences with pathologists for specificity, observed agreement, and F1 score, while they were outperformed by pathologists for sensitivity and NPV. AI models for the adult population were linked to reduced heterogeneity and enhanced AI performance at meta-regression.

conclusionsAI shows significant potential for assessing histological remission in UC and performs comparably to pathologists. Future research should focus on standardized, large-scale studies to minimize heterogeneity and support widespread AI implementation in clinical practice.

Indexed as

Artificial IntelligenceColitis, UlcerativePathologistsRemission InductionHumansartificial intelligencehistological assessmentulcerative colitis

Identifiers

PMID39742395
PMCPMC11724188

What OpenQuestion holds

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LicenceCC BY
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.