Evidence map›Paper›PMID 39162745›Full record

ArticleThe American journal of gastroenterology2024

The Causal Effect of Intrapancreatic Fat Deposition on Acute and Chronic Pancreatitis: A Mendelian Randomization Study.

Hajime Yamazaki, Martin Heni, Róbert Wagner, Shunichi Fukuhara, Steven R Grossman, Sihao Han, Lang Wu, Samantha A Streicher, Brian Z Huang

Abstract read
In one paragraph

Article in The American journal of gastroenterology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

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

  1. Relationship of fat in the pancreas with cardiovascular disease: A systematic review and meta-analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
    Pooled it
  2. Pooled it
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  7. Review
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  9. Review
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  11. Intra-Pancreatic Fat Deposition and Pancreatitis: Insights from the COSMOS Program.Diabetes, metabolic syndrome and obesity : targets and therapy · 2025
    Review
  12. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Hajime YamazakiDepartment of Community Medicine, Section of Clinical Epidemiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.ORCID 0000-0002-9034-4370
Martin HeniDepartment of Internal Medicine I, Division of Endocrinology and Diabetology, Ulm University, Ulm, Germany.ORCID 0000-0002-8462-3832
Róbert WagnerDepartment of Endocrinology and Diabetology, University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.ORCID 0000-0002-6120-0191
Shunichi FukuharaDepartment of Community Medicine, Section of Clinical Epidemiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.ORCID 0000-0001-7199-1495
Steven R GrossmanNorris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA.ORCID 0009-0003-4692-6925
Sihao HanDepartment of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, California, USA.ORCID 0000-0003-3433-3068
Lang WuPopulation Sciences in the Pacific Program, Cancer Epidemiology Division, University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, Hawaii, USA.
Samantha A StreicherPopulation Sciences in the Pacific Program, Cancer Epidemiology Division, University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, Hawaii, USA.
Brian Z HuangNorris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA.ORCID 0000-0001-8645-5142

Funding

Multidisciplinary Training in Ethnic Diversity and Cancer DisparitiesT32CA229110 · NCI · UNIVERSITY OF HAWAII AT MANOA · PI HAIMAN, CHRISTOPHER ALAN, LE MARCHAND, LOIC · 2019 to 2023
$2.1M
Integrating epidemiologic, clinical, genomic and metabolomic profiles to predict pancreatic cancer risk in a multiethnic populationR00CA256525 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI HUANG, BRIAN · 2023 to 2025
$747k
Japan Society for the Promotion of Science JP22K15685NCI NIH HHS R00 CA256525NCI NIH HHS T32 CA229110NIH/NCI R00CA256525NIH/NCI T32CA229110
6 · The paper itself

Abstract

introductionRecent associative studies have linked intrapancreatic fat deposition (IPFD) with risk of pancreatitis, but the causal relationship remains unclear.

methodsUsing Mendelian randomization, we evaluated the causal association between genetically predicted IPFD and pancreatitis. This approach used genetic variants from genomewide association studies of IPFD (n = 25,617), acute pancreatitis (n = 6,787 cases/361,641 controls), and chronic pancreatitis (n = 3,875 cases/361,641 controls).

resultsGenetically predicted IPFD was significantly associated with acute pancreatitis (odds ratio per 1-SD increase: 1.40 [95% CI: 1.12-1.76], P = 0.0032) and chronic pancreatitis (odds ratio: 1.64 [95% CI: 1.13-2.39], P = 0.0097). DISCUSSION: Our findings support a causal role of IPFD in pancreatitis, suggesting that reducing IPFD could lower the risk of pancreatitis.

Indexed as

Genome-Wide Association StudyMendelian Randomization AnalysisPancreatitisPancreatitis, ChronicAcute DiseaseGenetic Predisposition to DiseaseHumansIntra-Abdominal FatPancreasPolymorphism, Single NucleotideRisk Factors

Identifiers

PMID39162745
PMCPMC11617267

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Registered trials

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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.