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Oral retinoids and plasma lipids.
Jessica S Lilley1, Macrae F Linton, Sergio Fazio
1Section of Prevention of Cardiovascular Disease, Vanderbilt University Medical Center, Nashville, Tennessee.
Retinoids and rexinoids can cause dyslipidemia, affecting over a third of patients. Monitoring lipid levels and managing triglyceride changes are crucial for patient safety and cardiovascular health.
Area of Science:
- Dermatology
- Endocrinology
- Pharmacology
Background:
- Retinoids and rexinoids are used for various skin conditions.
- Dyslipidemia, particularly elevated triglyceride (TG) levels, is a common side effect.
- These drugs influence lipid metabolism, potentially impacting systemic lipid trafficking.
Purpose of the Study:
- To review the impact of retinoids and rexinoids on lipid metabolism.
- To highlight the incidence and management of drug-induced dyslipidemia.
- To guide prescribers in managing adverse lipid effects.
Main Methods:
- Literature review on retinoid/rexinoid mechanisms and lipid metabolism.
- Analysis of clinical consequences of these drugs on lipid profiles.
- Summary of current management strategies for dyslipidemia.
Main Results:
- Over one-third of patients using these drugs experience abnormal TG levels.
- Efficacy of retinoic acid derivatives is tied to their effects on skin lipid metabolism.
- Baseline screening and regular monitoring of lipids are essential, especially with bexarotene.
Conclusions:
- Drug-induced dyslipidemia is a significant concern requiring proactive management.
- Lifestyle modifications are first-line for mild hypertriglyceridemia.
- Pharmacologic intervention is necessary for severe hypertriglyceridemia to prevent pancreatitis.
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