Nondipping pattern and carotid atherosclerosis: a systematic review and meta-analysis
Abstract
Evidence on the association of nondipping pattern with carotid atherosclerosis is scarce. We performed a meta-analysis in order to provide comprehensive information on subclinical carotid alterations in nondipping as compared with dipping individuals. A computerized search was performed using PubMed, OVID, EMBASE and Cochrane library databases from 1 January 1990 up to 31 March 2015. Full articles providing data on carotid intima-media thickness (IMT) and plaque in nondipping and dipping individuals, as assessed by ultrasonography, were analyzed. A total of 2753 adult individuals (1003 nondipping and 1750 dipping) included in 13 studies were considered. Common carotid IMT was higher in nondipping than in dipping individuals [807 ± 36 μm vs. 746 ± 28 μm, standard means difference, SMD: 0.37 ± 0.09, confidence interval (CI): 0.19-0.56, P < 0.01]. From data on plaque prevalence provided by five studies, the odds ratio for carotid plaques resulted 67% higher in nondipping (95% CI: 1.26-2.21, P < 0.01) than in dipping individuals. Our findings support an association between nondipping pattern and increased risk of subclinical carotid alterations. In a practical perspective, the present meta-analysis reinforces the view that an eff...Continue Reading
References
Impact of nocturnal fall in blood pressure on early cardiovascular changes in essential hypertension
Citations
Software Mentioned
Related Concepts
Related Feeds
Carotid Artery Diseases
Carotid artery disease is a group of pathological conditions of the carotid artery. Discover the latest research on carotid artery disease here.
Cardiovascular Disease Pathophysiology
Cardiovascular disease involves several different processes that contribute to the pathological mechanism, including hyperglycemia, inflammation, atherosclerosis, hypertension and more. Vasculature stability plays a critical role in the development of the disease. Discover the latest research on cardiovascular disease pathophysiology here.
Atherosclerosis Disease Progression
Atherosclerosis is the buildup of plaque on artery walls, causing stenosis which can eventually lead to clinically apparent cardiovascular disease. Find the latest research on atherosclerosis disease progression here.