Evidence map›Paper›PMID 29660324›Full record

ArticleGastroenterology2018

Magnetic Resonance Imaging Proton Density Fat Fraction Associates With Progression of Fibrosis in Patients With Nonalcoholic Fatty Liver Disease.

Veeral Ajmera, Charlie C Park, Cyrielle Caussy, Seema Singh, Carolyn Hernandez, Ricki Bettencourt, Jonathan Hooker, Ethan Sy, Cynthia Behling, Ronghui Xu and 7 more

Abstract read
In one paragraph

Article in Gastroenterology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed, 3 pooled it
10.7field-weighted citation impact, top 1% 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

98 citing papers in PubMed, 3 syntheses or guidelines pooled it, 159 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Change in MRI-PDFF and Histologic Response in Patients With Nonalcoholic Steatohepatitis: A Systematic Review and Meta-Analysis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2021
    Pooled it
  4. Trial
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  7. Trial
  8. Article
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  20. Observational

38 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

17 authors at 3 institutions in 2 countries.

Veeral AjmeraNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Charlie C ParkNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Cyrielle CaussyNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California; Université Lyon 1, Hospices Civils de Lyon, Lyon, France.
Seema SinghNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Carolyn HernandezNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Ricki BettencourtNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Jonathan HookerLiver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California.
Ethan SyLiver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California.
Cynthia BehlingDepartment of Pathology, Sharp Medical Group, San Diego, California.
Ronghui XuDepartment of Family Medicine and Public Health, University of California, San Diego, California.
Michael S MiddletonLiver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, California.
Mark A ValasekDepartment of Pathology, University of California, San Diego, California.
Claire FaulknerNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Emily RizoNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Lisa RichardsNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California.
Claude B SirlinUniversité Lyon 1, Hospices Civils de Lyon, Lyon, France.
Rohit LoombaNAFLD Research Center, Department of Medicine, University of California San Diego, La Jolla, California; Division of Gastroenterology, Department of Medicine, University of California at San Diego, La Jolla, California. Electronic address: roloomba@ucsd.edu.
University of California San Diego · USUniversité Claude Bernard Lyon 1 · FRSharp Memorial Hospital · US

Funding

UC San Diego Clinical and Translational Research InstituteUL1TR001442 · NCATS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S, HOGARTH, MICHAEL · 2015 to 2024
$88.3M
Yeast Genetics and Stress Response Genes-BiomedicalP42ES010337 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TUKEY, ROBERT H · 2000 to 2022
$69.8M
QUS Technology for Diagnosis and Grading of Hepatic Steatosis in NAFLDR01DK106419 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LOOMBA, ROHIT, SIRLIN, CLAUDE B · 2015 to 2019
$3.4M
San Diego Clinical and Translational Research InstituteTL1TR000098 · NCATS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S · 2012 to 2014
$860k
GENETIC EPIDEMIOLOGY OF NONALCOHOLIC FATTY LIVER DISEASEK23DK090303 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LOOMBA, ROHIT · 2011 to 2014
$721k
San Diego Clinical and Translational Research InstituteKL2RR031978 · NCRR · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S · 2010 to 2011
$615k
NCATS NIH HHS TL1 TR000098NCATS NIH HHS UL1 TR001442NCRR NIH HHS KL2 RR031978NIDDK NIH HHS K23 DK090303NIDDK NIH HHS R01 DK106419NIEHS NIH HHS P42 ES010337
6 · The paper itself

Abstract

Markers are needed to predict progression of nonalcoholic fatty liver disease (NAFLD). The proton density fat fraction, measured by magnetic resonance imaging (MRI-PDFF), provides an accurate, validated marker of hepatic steatosis; however, it is not clear whether the PDFF identifies patients at risk for NAFLD progression. We performed a follow-up study of 95 well-characterized patients with biopsy-proven NAFLD and examined the association between liver fat content and fibrosis progression. MRI-PDFF measurements were made at study entry (baseline). Biopsies were collected from patients at baseline and after a mean time period of 1.75 years. Among patients with no fibrosis at baseline, a higher proportion of patients in the higher liver fat group (MRI-PDFF ≥15.7%) had fibrosis progression (38.1%) than in the lower liver fat group (11.8%) (P = .067). In multivariable-adjusted logistic regression models (adjusted for age, sex, ethnicity, and body mass index), patients in the higher liver fat group had a significantly higher risk of fibrosis progression (multivariable-adjusted odds ratio 6.7; 95% confidence interval 1.01-44.1; P = .049). Our findings associate higher liver fat content, measured by MRI-PDFF, with fibrosis progression.

Indexed as

Adipose TissueAdultAgedBiomarkersBiopsyDisease ProgressionFemaleFollow-Up StudiesHumansLiverLiver CirrhosisLiver Function TestsMagnetic Resonance ImagingMaleMiddle AgedNon-alcoholic Fatty Liver DiseaseBiomarkersProtonsBiomarkerNASHRisk FactorSteatosis

Identifiers

PMID29660324
PMCPMC6090543
OpenAlexW2797892959

What OpenQuestion holds

Textmetadata
LicenceTDM
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.