High-sensitivity C-reactive protein in every chart? The use of biomarkers in individual patients

Ori Ben-Yehuda1

  • 1Department of Medicine, University of California, San Diego Medical Center, San Diego, California 92103, USA. obyehuda@acc.org

Insights

High-sensitivity C-reactive protein (hsCRP) shows promise for cardiovascular disease risk assessment but faces controversy. Understanding its link to obesity and insulin resistance is key to its clinical application.

Area of Science:

  • Cardiology
  • Biomarkers
  • Metabolic Syndrome

Background:

  • Epidemiologic evidence supports high-sensitivity C-reactive protein (hsCRP) for cardiovascular disease risk stratification.
  • The clinical utility of hsCRP remains a subject of ongoing debate and controversy.
  • Elevated hsCRP is often associated with a specific metabolic environment.

Purpose of the Study:

  • To critically assess the evidence supporting the use of hsCRP in clinical practice.
  • To provide a framework for understanding hsCRP's role and limitations.
  • To examine the relationship between hsCRP, abdominal obesity, and insulin resistance.

Main Methods:

  • Critical review and assessment of existing epidemiologic and clinical data.
  • Analysis of the metabolic context (abdominal obesity, insulin resistance) influencing hsCRP levels.
  • Evaluation of the strengths and limitations of hsCRP as a cardiovascular risk marker.

Main Results:

  • hsCRP's association with cardiovascular disease is supported by substantial epidemiologic data.
  • The metabolic milieu, including abdominal obesity and insulin resistance, provides context for hsCRP elevation.
  • Limitations of hsCRP use in clinical practice are highlighted.

Conclusions:

  • While epidemiologic data support hsCRP's role, its controversial status necessitates careful interpretation.
  • Understanding the interplay between hsCRP, metabolic factors, and cardiovascular risk is crucial.
  • Further critical assessment is needed to define hsCRP's definitive place in clinical practice.

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