Dyslipoproteinemia and peripheral arterial occlusive disease.

Peripheral arterial occlusive disease (PAOD) is common in older age. PAOD is associated with an increased risk of vascular events (eg, myocardial infarction or stroke). Therefore, the prevention and treatment of PAOD is important, especially at a time when the elderly population is increasing. There is an association between lipid abnormalities and the risk of developing PAOD. However, it is not yet definitively established that early intervention with lipid-lowering drugs prevents the development of PAOD. There is evidence that vascular events in patients with PAOD can be significantly reduced by statins and that the symptoms associated with PAOD are improved by this treatment. There is an urgent need for appropriately designed lipid-lowering trials in patients with PAOD.