Evidence map›Paper›PMID 27833385›Full record

ArticleWorld journal of gastroenterology2016

Ansa pancreatica as a predisposing factor for recurrent acute pancreatitis.

Takana Yamakawa Hayashi, Wataru Gonoi, Takeharu Yoshikawa, Naoto Hayashi, Kuni Ohtomo

Open access · greenAbstract read
In one paragraph

Article in World journal of gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
3.8field-weighted citation impact, top 7% of its field
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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  9. Surgery.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2023
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  14. Biliary anatomy and pancreatic duct variations: A cross-sectional study.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2020
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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 at 1 institution in 1 country.

Takana Yamakawa HayashiTakana Yamakawa Hayashi, Wataru Gonoi, Kuni Ohtomo, Department of Radiology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan.
Wataru GonoiTakana Yamakawa Hayashi, Wataru Gonoi, Kuni Ohtomo, Department of Radiology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan.
Takeharu YoshikawaTakana Yamakawa Hayashi, Wataru Gonoi, Kuni Ohtomo, Department of Radiology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan.
Naoto HayashiTakana Yamakawa Hayashi, Wataru Gonoi, Kuni Ohtomo, Department of Radiology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan.
Kuni OhtomoTakana Yamakawa Hayashi, Wataru Gonoi, Kuni Ohtomo, Department of Radiology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan.
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo determine the non-biased prevalence and clinical significance of ansa pancreatica in patients with acute pancreatitis using magnetic resonance imaging (MRI).

methodsOur institutional review board approved this cross-sectional study, which consisted of a community-based cohort of 587 consecutive participants in a whole-body health-check program, and 73 subjects with episode of acute pancreatitis (55 patients with a single episode of acute pancreatitis, and 18 patients with recurrent acute pancreatitis). All of the subjects underwent abdominal MRI including magnetic resonance cholangiopancreatography, medical examinations, and blood tests. Two board-certified, diagnostic, abdominal radiologists evaluated the images, and ansa pancreatica was diagnosed based on its characteristic anatomy on MRI.

resultsCompared with the community group [5/587 (0.85%)], patients with recurrent acute pancreatitis had a significantly higher frequency of ansa pancreatica [2/18 (11.1%)] (

conclusionThe present study is the first to provide robust evidence that the presence of ansa pancreatica is significantly associated with recurrent acute pancreatitis.

Indexed as

AdolescentAdultAgedAged, 80 and overCase-Control StudiesHumansMiddle AgedPancreatic DuctsPancreatitisYoung AdultAnatomyCholangiopancreatographyMagnetic resonance imagingPancreatic ductPancreatitis

Identifiers

PMID27833385
PMCPMC5083799
OpenAlexW2539993540

What OpenQuestion holds

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LicenceCC BY-NC
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.