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Low-density lipoprotein cholesterol, non-high-density lipoprotein cholesterol and apolipoprotein B for cardiovascular
Selin Bilgic1, Allan D Sniderman
1Mike and Valeria Rosenbloom Centre for Cardiovascular Prevention, Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada.
Insights
Apolipoprotein B (apoB) measurement offers a more accurate cardiovascular risk assessment than LDL-C. Routine apoB testing simplifies lipid management and improves patient outcomes for both specialists and primary care physicians.
Area of Science:
- Cardiovascular Medicine
- Lipidology
Background:
- Current lipid management strategies face challenges in clinical application.
- Conventional approaches are often complex and contradictory for primary care physicians.
- Experts debate the broad introduction of apolipoprotein B (apoB) into routine care.
Approach:
- This review advocates for the routine measurement of apoB in clinical practice.
- Highlights the limitations of current lipid assessment methods.
- Emphasizes the need for a more effective and accessible approach to cardiovascular risk stratification.
Key Points:
- Apolipoprotein B (apoB) is a superior marker for cardiovascular risk compared to LDL-C and non-HDL-C.
- Standardized apoB measurements offer reliability, unlike non-standardized LDL-C and non-HDL-C.
- ApoB facilitates accurate differentiation of lipid phenotypes when used with conventional lipid panels.
- ApoB serves as a single, effective measure for evaluating therapeutic success.
Conclusions:
- Integrating apoB into clinical care enhances the capabilities of expert clinicians.
- Simplifies lipid management for primary care physicians, improving their practice.
- Broad adoption of apoB testing is expected to improve overall patient care and outcomes.
Purpose Of Review:
Some experts and consensus groups continue to argue that apolipoprotein B (apoB) should not be introduced broadly into clinical care. But, too often, the present approach to clinical care is not succeeding. An important reason for this failure, we believe, is that the conventional approach limits what the expert clinician can accomplish and is too complex, confusing, and contradictory for primary care physicians to apply effectively in their practise.
Recent Findings:
There are four major reasons that apoB should be measured routinely in clinical care. First, apoB is a more accurate marker of cardiovascular risk than LDL-C or non-HDL-C. Second, the measurement of apoB is standardized whereas the measurements of LDL-C and non-HDL-C are not. Third, with apoB and a conventional lipid panel, all the lipid phenotypes can be simply and accurately distinguished. This will improve the care of the expert. Fourth, apoB, as the single measure to evaluate the success of therapy, would simplify the process of care for primary care physicians.
Summary:
By introducing apoB broadly into clinical care, the process of care will be improved for both the expert and the primary care physician, and this will improve the outcomes of care.
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