Rationale for cholesterol lowering

R J Havel1

  • 1Cardiovascular Research Institute, University of California, San Francisco 94143-0130.

Insights

Lowering cholesterol levels is crucial for preventing atherosclerosis. New research and effective drugs support broad clinical application of cholesterol-lowering strategies to reduce cardiovascular disease.

Area of Science:

  • Cardiovascular Research
  • Clinical Trials
  • Genetics

Background:

  • Cholesterol management strategies are informed by evidence from epidemiology, pathology, clinical medicine, genetics, and trials.
  • Growing knowledge of lipoprotein pathogenicity and clinical trial outcomes fuels interest in cholesterol lowering.
  • New pharmacological agents and combinations offer effective ways to reduce blood cholesterol levels.

Purpose of the Study:

  • To review current evidence supporting cholesterol-lowering strategies.
  • To highlight advancements in understanding lipoprotein roles in atherosclerosis.
  • To emphasize the translation of research findings into clinical practice.

Main Methods:

  • Synthesis of evidence from five research areas: epidemiology, experimental pathology, clinical medicine, clinical genetics, and clinical trials.
  • Review of recent clinical trial data on cholesterol-lowering interventions.
  • Analysis of emerging research on triglyceride-rich and high-density lipoproteins.

Main Results:

  • Clinical trials demonstrate that cholesterol-lowering interventions reduce atherosclerosis progression and clinical events.
  • New drugs and drug combinations effectively lower blood levels of atherogenic lipoproteins.
  • Ongoing research into specific lipoprotein species may expand therapeutic options.

Conclusions:

  • Sufficient evidence supports a widespread clinical effort to lower cholesterol.
  • Translating current knowledge into practice is warranted to combat atherosclerotic disease.
  • Further research into lipoprotein metabolism may refine future interventions.

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