Evidence map›Paper›PMID 20003450›Full record

ArticleBMC gastroenterology2009

A proposal for a new clinical classification of chronic pancreatitis.

Markus W Büchler, Marc E Martignoni, Helmut Friess, Peter Malfertheiner

Registry-linked trialOpen access · goldAbstract readLetter
In one paragraph

Article in BMC gastroenterology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05775107 (Assessment of Pancreatic Fibrosis as a Prognostic Factor of Its Course), which is not on this map. Cited by 22 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 4 pooled it
2.9field-weighted citation impact, top 9% 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.

NCT05775107 unknown statusnot on this mapstarted 2022, after this paper: background citation

Assessment of Pancreatic Fibrosis as a Prognostic Factor of Its Course

TypeobservationalSponsorMoscow Clinical Scientific CenterRan2022 to 2025Enrolled150ConditionsPancreatic Fibrosis
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 4 syntheses or guidelines pooled it, 95 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pregabalin for decreasing pancreatic pain in chronic pancreatitis.The Cochrane database of systematic reviews · 2016
    Pooled it
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Chronic Pancreatitis: What the Clinician Wants to Know from MR Imaging.Magnetic resonance imaging clinics of North America · 2018
    Review
  13. Observational
  14. TJournal of magnetic resonance imaging : JMRI · 2017
    Article
  15. Observational
  16. Article
  17. Article
  18. Review
  19. Definitions of pediatric pancreatitis and survey of present clinical practices.Journal of pediatric gastroenterology and nutrition · 2012
    Article
  20. Chronic Pancreatitis Pain Associated With Energy Drink Consumption: A Case Report.Journal of investigative medicine high impact case reports
    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

4 authors at 3 institutions in 1 country.

Markus W Büchler
Marc E Martignoni
Helmut Friess
Peter Malfertheiner
Technical University of Munich · DEHeidelberg University · DEOtto-von-Guericke University Magdeburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe clinical course of chronic pancreatitis is still unpredictable, which relates to the lack of the availability of a clinical classification. Therefore, patient populations cannot be compared, the course and the outcome of the disease remain undetermined in the individual patient, and treatment is not standardized.

aimTo establish a clinical classification for chronic pancreatitis which is user friendly, transparent, relevant, prognosis- as well as treatment-related and offers a frame for future disease evaluation.

methodsDiagnostic requirements will include one clinical criterion, in combination with well defined imaging or functional abnormalities.

resultsA classification system consisting of three stages (A, B and C) is presented, which fulfils the above-mentioned criteria. Clinical criteria are: pain, recurrent attacks of pancreatitis, complications of chronic pancreatitis (e.g. bile duct stenosis), steatorrhea, and diabetes mellitus. Imaging criteria consist of ductal or parenchymal changes observed by ultrasonography, ERCP, CT, MRI, and/or endosonography.

conclusionA new classification of chronic pancreatitis, based on combination of clinical signs, morphology and function, is presented. It is easy to handle and an instrument to study and to compare the natural course, the prognosis and treatment of patients with chronic pancreatitis.

Indexed as

Cholangiopancreatography, Endoscopic RetrogradeCholestasisFemaleHumansMagnetic Resonance ImagingMalePainPancreasPancreatitis, ChronicPrognosisRecurrenceResearch DesignTomography, X-Ray Computed

Identifiers

PMID20003450
PMCPMC2804657
OpenAlexW2093156745

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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.