Evidence map›Paper›PMID 34406519›Full record

ReviewInsights into imaging2021

Magnetic resonance imaging in the management of Crohn's disease: a systematic review and meta-analysis.

Rani Ahmad, Amr M Ajlan, Ayman A Eskander, Turki A Alhazmi, Khalid Khashoggi, Mohammad A Wazzan, Ahmed H Abduljabbar

Abstract readReview
In one paragraph

Review in Insights into imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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

  1. Pooled it
  2. Review
  3. Granzyme B PET Imaging for Assessment of Disease Activity in Inflammatory Bowel Disease.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2024
    Article
  4. The Diagnosis of Intestinal Fibrosis in Crohn's Disease-Present and Future.International journal of molecular sciences · 2024
    Review
  5. Review
  6. Article
  7. Body Composition Predictors of Complicated Crohn's Disease.Digestive diseases (Basel, Switzerland) · 2023
    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.

Rani AhmadDepartment of Radiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia. rahmad@kau.edu.sa.
Amr M AjlanDepartment of Radiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
Ayman A EskanderDepartment of Medicine, Umm Al Qura University, Makkah, Saudi Arabia.
Turki A AlhazmiDepartment of Medicine, Umm Al Qura University, Makkah, Saudi Arabia.
Khalid KhashoggiDepartment of Radiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
Mohammad A WazzanDepartment of Radiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
Ahmed H AbduljabbarDepartment of Radiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesCrohn's disease (CD) is a condition that can occur in any part of the gastrointestinal tract, although usually forms in the colon and terminal ileum. Magnetic resonance imaging (MRI) has become a beneficial modality in the evaluation of small bowel activity. This study reports on a systematic review and meta-analysis of magnetic resonance enterography for the prediction of CD activity and evaluation of outcomes and possible complications.

methodsFollowing the PRISMA guidelines, a total of 25 low-risk studies on established CD were selected, based on a QUADAS-II score of ≥ 9.

resultsA sensitivity of 90% was revealed in a pooled analysis of the 19 studies, with heterogeneity of χ

conclusionIt was concluded that MRI provides an effective alternative to CT enterography in the detection of small bowel activity in CD patients under supervision of radiologist for assessment of disease activity and its complications. Its advantages include the avoidance of radiation exposure and good diagnostic accuracy.

Indexed as

Crohn diseaseMagnetic resonance imagingRadiationTreatment

Identifiers

PMID34406519
PMCPMC8374012

What OpenQuestion holds

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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.