Evidence map›Paper›PMID 31847098›Full record

ReviewDiagnostics (Basel, Switzerland)2019

Imaging Measurement of Whole Gut Transit Time in Paediatric and Adult Functional Gastrointestinal Disorders: A Systematic Review and Narrative Synthesis.

Hayfa Sharif, David Devadason, Nichola Abrehart, Rebecca Stevenson, Luca Marciani

Registry-linked trialAbstract readReview
In one paragraph

Review in Diagnostics (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06850415 (Validation of New Type Radiopaque Marker in The Evaluation of Colonic Transit Time), which is not on this map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing 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.

NCT06850415 nacompletednot on this mapstarted 2025, after this paper: background citation

Validation of New Type Radiopaque Marker in The Evaluation of Colonic Transit Time

TypeinterventionalSponsorMahidol UniversityRan2025 to 2025Enrolled20ConditionsSlow Transit Constipation, Colonic Transit, Chronic Constipation, Colonic Transit CapsuleArmsSiriraj gastrointestinal transit capsule, Sitz-Markers
3 · Its place in the literature

Who cites it

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

  1. Pooled it
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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

5 authors.

Hayfa SharifNottingham Digestive Diseases Centre, University of Nottingham, Nottingham NG7 2UH, UK.ORCID 0000-0003-0854-1242
David DevadasonNottingham Children's Hospital, Nottingham University Hospitals NHS Trust, Nottingham NG7 2UH, UK.ORCID 0000-0003-3376-3795
Nichola AbrehartNottingham Digestive Diseases Centre, University of Nottingham, Nottingham NG7 2UH, UK.ORCID 0000-0003-2456-3222
Rebecca StevensonPrecision Imaging Beacon, University of Nottingham, Nottingham NG7 2UH, UK.ORCID 0000-0002-2033-1056
Luca MarcianiNottingham Digestive Diseases Centre, University of Nottingham, Nottingham NG7 2UH, UK.

Funding

Department of Health II-LB-0814-20002
6 · The paper itself

Abstract

backgroundfunctional gastrointestinal disorders (FGID) are common conditions in children and adults, often associated with abnormalities of whole gut transit. Currently, transit tests can be performed using several imaging methods, including tracking of radiopaque markers, gamma scintigraphy with the use of radioisotopes, magnetic tracking methods, tracking of movement of wireless motility capsules, and emerging magnetic resonance imaging (MRI) approaches.

objectivesto review recent literature on diagnostic imaging techniques used to investigate whole gut transit in FGIDs.

methodsa systematic review was carried out. The different techniques are described briefly, with particular emphasis on contemporary literature and new developments, particularly in the field of MRI.

conclusionsemerging MRI capsule marker methods are promising new tools to study whole gut transit in FGIDs.

Indexed as

colonconstipationdysmotilityimagingirritable bowel syndromeMRIsmall intestinal bacterial overgrowthtransit

Identifiers

PMID31847098
PMCPMC6963386

What OpenQuestion holds

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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.