Evidence map›Paper›PMID 28852322›Full record

SynthesisWorld journal of gastroenterology2017

Acute colonic pseudo-obstruction: A systematic review of aetiology and mechanisms.

Cameron I Wells, Gregory O'Grady, Ian P Bissett

Abstract readSystematic Review
In one paragraph

Synthesis in World journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 2 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

67 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  15. Ogilvie syndrome caused by varicella zoster virus: A case report.Geriatrics & gerontology international · 2025
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  17. Management of acute colonic pseudo-obstruction: opportunities to improve care?Annals of the Royal College of Surgeons of England · 2025
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7 more citing papers are in PubMed but not listed here.

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

3 authors.

Cameron I WellsCameron I Wells, Gregory O'Grady, Ian P Bissett, Department of Surgery, University of Auckland, Auckland 1010, New Zealand.
Gregory O'GradyCameron I Wells, Gregory O'Grady, Ian P Bissett, Department of Surgery, University of Auckland, Auckland 1010, New Zealand.
Ian P BissettCameron I Wells, Gregory O'Grady, Ian P Bissett, Department of Surgery, University of Auckland, Auckland 1010, New Zealand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo critically review the literature addressing the definition, epidemiology, aetiology and pathophysiology of acute colonic pseudo-obstruction (ACPO).

methodsA systematic search was performed to identify articles investigating the aetiology and pathophysiology of ACPO. A narrative synthesis of the evidence was undertaken.

resultsNo consistent approach to the definition or reporting of ACPO has been developed, which has led to overlapping investigation with other conditions. A vast array of risk factors has been identified, supporting a multifactorial aetiology. The pathophysiological mechanisms remain unclear, but are likely related to altered autonomic regulation of colonic motility, in the setting of other predisposing factors.

conclusionFuture research should aim to establish a clear and consistent definition of ACPO, and elucidate the pathophysiological mechanisms leading to altered colonic function. An improved understanding of the aetiology of ACPO may facilitate the development of targeted strategies for its prevention and treatment.

Indexed as

Acute DiseaseCesarean SectionColonColonic Pseudo-ObstructionFemaleHumansIncidenceRisk FactorsVirus DiseasesAcute colonic pseudo-obstructionAcute colonic pseudoobstructionColonicIntestinalOgilvie’s syndromePseudo obstructionPseudo-Obstruction

Identifiers

PMID28852322
PMCPMC5558126

What OpenQuestion holds

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LicenceCC BY-NC
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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.