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January 1, 2013Gastroenterology Research and PracticeOpen Access

Insulin Resistance Increases MRI-Estimated Pancreatic Fat in Nonalcoholic Fatty Liver Disease and Normal Controls

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Key result

Nonalcoholic fatty liver disease was associated with significantly higher pancreatic fat content compared to healthy controls (8.5% vs 3.6%, P<0.001).

Why the study?

Does pancreatic fat content differ between patients with NAFLD and healthy controls, and is it associated with insulin resistance?

Population

92 participants, including 43 patients with biopsy-proven nonalcoholic fatty liver disease and 49 healthy…

Design

Case-control

Authors

NPN. PatelMPMichael R. PetersonGLGrace Lin

Discussion

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Overview

Pancreatic fat may mark metabolic burden in NAFLD; leaves open causal role in insulin resistance.

Study Design

Type

Case-Control (n=92)

Structured PICO

Does pancreatic fat content differ between patients with NAFLD and healthy controls, and is it associated with insulin resistance?

P
Population
92 participants, comprising 43 patients with biopsy-proven NAFLD and 49 healthy controls, who underwent biochemical testing and MRI.
C
Comparator
Healthy controls
O
Outcome
Pancreatic fat content measured by magnetic resonance imaging proton-density-fat-fraction (MRI-PDFF)surrogate

Main Result

Absolute Event Rate: 8.5% vs 3.6%

p-value: p=<0.001

Patients with NAFLD have significantly greater pancreatic fat accumulation than healthy controls, which is strongly associated with insulin resistance and hepatic steatosis.

Cite This Study

Patel et al. (2013) conducted a case-control in Nonalcoholic Fatty Liver Disease (n=92). Nonalcoholic fatty liver disease vs. Healthy controls was evaluated on Pancreatic fat content (MRI-PDFF) (p=<0.001). Nonalcoholic fatty liver disease was associated with significantly higher pancreatic fat content compared to healthy controls (8.5% vs 3.6%, P<0.001).

synapsesocial.com/papers/6a7b8d537cc40aa1f8df76a2https://doi.org/10.1155/2013/498296
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Pancreatic fat accumulation and its relationship with liver fat content and other fat depots in obese individuals.2012 · 53 citations
  2. 2Nonalcoholic steatohepatitis versus steatosis: Adipose tissue insulin resistance and dysfunctional response to fat ingestion predict liver injury and altered glucose and lipoprotein metabolism2012 · 126 citations
  3. 3Design and validation of a histological scoring system for nonalcoholic fatty liver disease†2005 · 10,909 citations
  4. 4Clinical implications of fatty pancreas: Correlations between fatty pancreas and metabolic syndrome2009 · 316 citations
  5. 5The Association between Nonalcoholic Fatty Pancreas Disease and Diabetes2013 · 166 citations