Evidence map›Paper›PMID 33253239›Full record

ArticlePloS one2020

Validation of models using basic parameters to differentiate intestinal tuberculosis from Crohn's disease: A multicenter study from Asia.

Julajak Limsrivilai, Choon Kin Lee, Piyapan Prueksapanich, Kamin Harinwan, Asawin Sudcharoen, Natcha Cheewasereechon, Satimai Aniwan, Pimsiri Sripongpan, Panu Wetwittayakhlang, Ananya Pongpaibul and 5 more

Abstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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.

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

11 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. IBD barriers across the continents - East Asia.Therapeutic advances in gastroenterology · 2023
    Review
  8. Article
  9. Review
  10. Article
  11. 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

15 authors.

Julajak LimsrivilaiDivision of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.ORCID 0000-0001-5867-0312
Choon Kin LeeInstitute of Digestive Disease, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Sha Tin, New Territories, Hong Kong.ORCID 0000-0003-4983-8464
Piyapan PrueksapanichDivision of Gastroenterology, Department of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
Kamin HarinwanDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Phramongkutklao Hospital, Bangkok, Thailand.
Asawin SudcharoenDivision of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Natcha CheewasereechonDivision of Gastroenterology, Department of Internal Medicine, Songklanagarind Hospital, Prince of Songkla University, Songkla, Thailand.
Satimai AniwanDivision of Gastroenterology, Department of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
Pimsiri SripongpanDivision of Gastroenterology, Department of Internal Medicine, Songklanagarind Hospital, Prince of Songkla University, Songkla, Thailand.
Panu WetwittayakhlangDivision of Gastroenterology, Department of Internal Medicine, Songklanagarind Hospital, Prince of Songkla University, Songkla, Thailand.
Ananya PongpaibulDepartment of Pathology, Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Anapat SanpavatDepartment of Pathology, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand.
Nonthalee PausawasdiDivision of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Phunchai CharatcharoenwitthayaDivision of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Peter D R HigginsDivision of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States of America.
Siew Chien NgInstitute of Digestive Disease, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Sha Tin, New Territories, Hong Kong.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundData on external validation of models developed to distinguish Crohn's disease (CD) from intestinal tuberculosis (ITB) are limited. This study aimed to validate and compare models using clinical, endoscopic, and/or pathology findings to differentiate CD from ITB.

methodsData from newly diagnosed ITB and CD patients were retrospectively collected from 5 centers located in Thailand or Hong Kong. The data was applied to Lee, et al., Makharia, et al., Jung, et al., and Limsrivilai, et al. model.

resultsFive hundred and thirty patients (383 CD, 147 ITB) with clinical and endoscopic data were included. The area under the receiver operating characteristic curve (AUROC) of Limsrivilai's clinical-endoscopy (CE) model was 0.853, which was comparable to the value of 0.862 in Jung's model (p = 0.52). Both models performed significantly better than Lee's endoscopy model (AUROC: 0.713, p<0.01). Pathology was available for review in 199 patients (116 CD, 83 ITB). When 3 modalities were combined, Limsrivilai's clinical-endoscopy-pathology (CEP) model performed significantly better (AUROC: 0.887) than Limsrivilai's CE model (AUROC: 0.824, p = 0.01), Jung's model (AUROC: 0.798, p = 0.005) and Makharia's model (AUROC: 0.637, p<0.01). In 83 ITB patients, the rate of misdiagnosis with CD when used the proposed cutoff values in each original study was 9.6% for Limsrivilai's CEP, 15.7% for Jung's, and 66.3% for Makharia's model.

conclusionsScoring systems with more parameters and diagnostic modalities performed better; however, application to clinical practice is still limited owing to high rate of misdiagnosis of ITB as CD. Models integrating more modalities such as imaging and serological tests are needed.

Indexed as

Diagnosis, DifferentialAdultColonColonoscopyCrohn DiseaseEndoscopy, Digestive SystemFemaleHumansMaleMiddle AgedModels, BiologicalTuberculosis, Gastrointestinal

Identifiers

PMID33253239
PMCPMC7703980

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Registered trials

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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.