Association between change in plasma triglyceride levels and risk of stroke and carotid atherosclerosis: systematic review and meta-regression analysis.

Background And Purpose: The contribution of modifying non-low-density lipoprotein cholesterol (LDL-C) levels to reduce stroke risk remains uncertain. The aim of this study was to investigate the association between treatment-induced change in plasma triglyceride levels and risk of stroke and progression of carotid intima-media thickness (CIMT).

Methods: We performed a systematic review and meta-regression analyses of randomized controlled trials of lipid-modifying treatments selected from a PubMed search on literature published from 1966 to 2008.

Coronary heart disease risk in patients with stroke or transient ischemic attack and no known coronary heart disease: findings from the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial.

Background And Purpose: Noncoronary forms of atherosclerosis (including transient ischemic attacks or stroke of carotid origin or >50% stenosis of the carotid artery) are associated with a 10-year vascular risk of >20% and are considered as a coronary heart disease (CHD) -risk equivalent from the standpoint of lipid management. The Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) trial included patients with stroke or transient ischemic attack and no known CHD regardless of the presence of carotid atherosclerosis. We evaluated the risk of developing clinically recognized CHD in SPARCL patients.