{"title":"Intima media thickness of the carotid artery in primary antiphospholipid syndrome: A systematic review and meta-analysis","authors":"Tommaso Bucci , Mira Merashli , Pasquale Pignatelli , Daniele Pastori , Jose' Delgado-Alves , Gregory Y.H. Lip , Paul R.J. Ames","doi":"10.1016/j.autrev.2024.103657","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div>Primary antiphospholipid syndrome (PAPS) has been associated with an increase in clinical events associated with atherosclerotic vascular disease. Intima media thickness (IMT) of carotid arteries is a surrogate marker of atherosclerotic vascular disease.</div></div><div><h3>Objectives</h3><div>To conduct a systematic review and meta-analysis of studies evaluating IMT and their clinical correlates in PAPS.</div></div><div><h3>Methods</h3><div>Systematic search of EMBASE and PubMed databases from January 2000 to December 2023; we employed random effect meta-analyses for continuous outcomes and Peto's odds ratio for rare events.</div></div><div><h3>Results</h3><div>The meta-analysis included 21 studies (20 case control and 1 cohort) showing that PAPS patients (<em>n</em> = 1103) had thicker IM than controls (<em>n</em> = 832) (<em>p</em> < 0.0001) with wide heterogeneity (<em>I</em><sup><em>2</em></sup> = 86.9 %); PAPS patients (<em>n</em> = 782) also had a greater pooled prevalence of carotid plaques than controls (<em>n</em> = 537) (13.1 % vs 2.97 %, <em>p</em> < 0.0001). A sensitivity analysis by meta-regression indicated that mean age, gender, disease duration, lipid profile, blood pressures, smoking and statin use all explained the heterogeneity variance; a sensitivity analysis by subgroups confirmed smoking status and statin use as explanatory variables with the addition of ethnicity.</div></div><div><h3>Conclusion</h3><div>Atherosclerosis of the carotid artery represents a clinical feature of PAPS in relation to the traditional risk factors and to statin use. Minimising the atherogenic risk with statins could reduce the late arterial atherothrombotic risks of PAPS.</div></div>","PeriodicalId":8664,"journal":{"name":"Autoimmunity reviews","volume":null,"pages":null},"PeriodicalIF":9.2000,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Autoimmunity reviews","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1568997224001484","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
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Abstract
Background
Primary antiphospholipid syndrome (PAPS) has been associated with an increase in clinical events associated with atherosclerotic vascular disease. Intima media thickness (IMT) of carotid arteries is a surrogate marker of atherosclerotic vascular disease.
Objectives
To conduct a systematic review and meta-analysis of studies evaluating IMT and their clinical correlates in PAPS.
Methods
Systematic search of EMBASE and PubMed databases from January 2000 to December 2023; we employed random effect meta-analyses for continuous outcomes and Peto's odds ratio for rare events.
Results
The meta-analysis included 21 studies (20 case control and 1 cohort) showing that PAPS patients (n = 1103) had thicker IM than controls (n = 832) (p < 0.0001) with wide heterogeneity (I2 = 86.9 %); PAPS patients (n = 782) also had a greater pooled prevalence of carotid plaques than controls (n = 537) (13.1 % vs 2.97 %, p < 0.0001). A sensitivity analysis by meta-regression indicated that mean age, gender, disease duration, lipid profile, blood pressures, smoking and statin use all explained the heterogeneity variance; a sensitivity analysis by subgroups confirmed smoking status and statin use as explanatory variables with the addition of ethnicity.
Conclusion
Atherosclerosis of the carotid artery represents a clinical feature of PAPS in relation to the traditional risk factors and to statin use. Minimising the atherogenic risk with statins could reduce the late arterial atherothrombotic risks of PAPS.
期刊介绍:
Autoimmunity Reviews is a publication that features up-to-date, structured reviews on various topics in the field of autoimmunity. These reviews are written by renowned experts and include demonstrative illustrations and tables. Each article will have a clear "take-home" message for readers.
The selection of articles is primarily done by the Editors-in-Chief, based on recommendations from the international Editorial Board. The topics covered in the articles span all areas of autoimmunology, aiming to bridge the gap between basic and clinical sciences.
In terms of content, the contributions in basic sciences delve into the pathophysiology and mechanisms of autoimmune disorders, as well as genomics and proteomics. On the other hand, clinical contributions focus on diseases related to autoimmunity, novel therapies, and clinical associations.
Autoimmunity Reviews is internationally recognized, and its articles are indexed and abstracted in prestigious databases such as PubMed/Medline, Science Citation Index Expanded, Biosciences Information Services, and Chemical Abstracts.