Evidence map›Paper›PMID 32576096›Full record

Observational studyUnited European gastroenterology journal2020

Endoscopic ultrasound-based multimodal evaluation of the pancreas in patients with suspected early chronic pancreatitis.

J Enrique Domínguez-Muñoz, Jose Lariño-Noia, Ana Alvarez-Castro, Laura Nieto, Santiago Lojo, Saul Leal, Daniel de la Iglesia-Garcia, Julio Iglesias-Garcia

Abstract readObservational Study
In one paragraph

Observational study in United European gastroenterology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the 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.

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

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

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Endoscopic Ultrasound (EUS) Guided Elastography.Diagnostics (Basel, Switzerland) · 2023
    Review
  6. Review
  7. Article
  8. UEGWeek: The modern School of Athens.United European gastroenterology journal · 2021
    Article
  9. Review
  10. Article
  11. Article
  12. Early chronic pancreatitis: a challenge not so far to be met.United European gastroenterology journal · 2020
    Article
  13. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

J Enrique Domínguez-MuñozDepartment of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Spain.ORCID 0000-0001-8283-3185
Jose Lariño-NoiaDepartment of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Spain.
Ana Alvarez-CastroDepartment of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Spain.
Laura NietoHealth Research Institute, University Hospital of Santiago de Compostela, Spain.
Santiago LojoDepartment of Clinical Chemistry, University Hospital of Santiago de Compostela, Spain.
Saul LealHealth Research Institute, University Hospital of Santiago de Compostela, Spain.
Daniel de la Iglesia-GarciaDepartment of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Spain.ORCID 0000-0002-1826-2282
Julio Iglesias-GarciaDepartment of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiagnosis of early chronic pancreatitis is a clinical challenge and hindered by the lack of a gold standard. Endoscopic ultrasound (EUS) and the endoscopic pancreatic function test (ePFT) are the most sensitive morphological and functional methods in this setting. EUS-elastography allows for the quantification (strain ratio) of pancreatic fibrosis, and the dynamic evaluation of the main pancreatic duct compliance provides additional information. We developed a multimodal EUS-based approach for the evaluation of the pancreas by integrating these four methods in a single procedure.

objectiveWe aim to describe morphological and functional pancreatic abnormalities in patients with clinical suspicion of chronic pancreatitis and inconclusive EUS findings by using the multimodal EUS-based approach.

methodsThis was a prospective, cross-sectional, observational study of patients with clinically suspected chronic pancreatitis and indeterminate EUS criteria of the disease. EUS criteria of chronic pancreatitis, quantitative pancreatic elastography, ePFT and compliance of the main pancreatic duct were evaluated in a single procedure.

resultsIn total, 53 patients with 3-4 EUS criteria of chronic pancreatitis were included (mean age 39.7 years, 29 male). Strain ratio was abnormally high in all patients. Peak bicarbonate concentration was decreased in 43 patients (81.1%) and the main pancreatic duct compliance was reduced in 41 patients (77.3%). Some 34 patients (64.1%) had abnormal results at EUS, elastography, ePFT and compliance of the main pancreatic duct.

conclusionsA multimodal EUS-based test for the morphological and functional evaluation of the pancreas is presented, which allows detecting mild pancreatic abnormalities in patients with suspected early chronic pancreatitis. The presence of abnormal morphological and functional evaluation of the pancreas could support the clinical suspicion of early chronic pancreatitis in the appropriate clinical setting.

Indexed as

AdolescentAdultAgedBicarbonatesCross-Sectional StudiesEarly DiagnosisElasticity Imaging TechniquesEndosonographyFeasibility StudiesFemaleHumansInjections, IntravenousMaleMiddle AgedMultimodal ImagingPancreatic DuctsBicarbonatesSecretinchronic pancreatitisductal compliancepancreatic fibrosisPancreatic secretionsecretin

Identifiers

PMID32576096
PMCPMC7435005

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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.