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Published on: July 21, 2023
An updated meta-analysis on the association between celiac disease and cardiovascular diseases
Mahdi Faraji1, Reza Khademi2, Maede Maleki1
1Students Research Committee, School of Medicine, Ardabil University of Medical Sciences Ardabil 56189-85991, Iran.
Insights
Patients with celiac disease (CD) have a modestly increased risk of cardiovascular disease (CVD). This meta-analysis confirms a significant link, emphasizing the need for cardiovascular monitoring in CD patients.
Area of Science:
- Gastroenterology
- Cardiology
- Epidemiology
Background:
- The relationship between celiac disease (CD) and cardiovascular disease (CVD) remains unclear, with conflicting research findings.
- Understanding this association is crucial for comprehensive patient care.
Purpose of the Study:
- To conduct a systematic review and meta-analysis.
- To investigate the association between celiac disease and the risk of cardiovascular disease.
Main Methods:
- A comprehensive literature search was performed in PubMed, Scopus, and Google Scholar.
- Nine cohort and one case-control study, encompassing over 49 million individuals, were included.
- Study quality was assessed using Joanna Briggs Institute critical appraisal tools.
Main Results:
- A pooled analysis of 10 studies revealed a 7% increased risk of CVD in individuals with CD compared to controls (OR: 1.07, 95% CI: 1.03-1.10).
- Significant heterogeneity was noted among the included studies (I² = 76%).
Conclusions:
- This meta-analysis indicates a modest yet significant elevation in CVD risk among patients diagnosed with CD.
- Cardiovascular health should be a key consideration in managing celiac disease.
- Further research is warranted to explore underlying mechanisms and develop targeted prevention strategies.
Objectives:
Research on the relationship between celiac disease (CD) and cardiovascular disease (CVD) is still ongoing, and different studies have reported contradictory findings. To carry out a meta-analysis and systematic review to look into the connection between CD and CVD risk.
Methods:
A thorough search was conducted in PubMed, Scopus, and Google Scholar databases up to February 19, 2024. Relevant articles were extracted, and the titles, abstracts, and full texts of the related articles were screened. The quality of the studies was assessed using the Joanna Briggs Institute critical appraisal tools.
Results:
Nine cohort and one case-control studies involving 49,621,333 individuals were included in the meta-analysis. The pooled analysis revealed a 7% increased risk of CVD in CD patients compared to controls (OR: 1.07, 95% CI: 1.03-1.10, P < 0.05). Significant heterogeneity was observed among studies (I2 = 76%, P < 0.001).
Conclusion:
This meta-analysis provides evidence of a modest but significant increase in CVD risk in patients with CD. The results highlight the importance of considering cardiovascular health in CD treatment and the need for further research to elucidate the mechanisms underlying this association and to develop targeted prevention strategies.
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