• Am. J. Med. Sci. · Jan 2024

    Meta Analysis

    Association of C-reactive protein level with adverse outcomes in patients with atrial fibrillation: A meta-analysis.

    • Shiqi Zhang, Wei Xu, Juan Xu, Yue Qiu, Yanluan Wan, and Yu Fan.
    • Department of Gastroenterology, The Suqian Clinical College of Xuzhou Medical University, Suqian, Jiangsu, China.
    • Am. J. Med. Sci. 2024 Jan 1; 367 (1): 414841-48.

    BackgroundStudies on the association between C-reactive protein (CRP) level and poor outcomes have been yielded controversial results in patients with atrial fibrillation (AF). This meta-analysis sought to investigate the utility of elevated CRP level in predicting adverse outcomes in AF patients.MethodsTwo authors systematically searched PubMed and Embase databases (until December 10, 2022) for studies evaluating the value of elevated CRP level in predicting all-cause mortality, cardiovascular death, stroke, or major adverse cardiovascular events (MACEs) in AF patients. The predictive value of CRP was expressed by pooling adjusted hazard ratio (HR) with 95% confidence intervals (CI) for the highest versus the lowest level or per unit of log-transformed increase.ResultsTen studies including 30,345 AF patients satisfied our inclusion criteria. For the highest versus the lowest CRP level, the pooled adjusted HR was 1.57 (95% CI 1.34-1.85) for all-cause mortality, 1.18 (95% CI 0.92-1.50) for cardiovascular death, and 1.57 (95% CI 1.10-2.24) for stroke, respectively. When analyzed the CRP level as continuous data, per unit of log-transformed increase was associated with a 27% higher risk of all-cause mortality (HR 1.27; 95% CI 1.23-1.32) and 16% higher risk of MACEs (HR 1.16; 95% CI 1.05-1.28).ConclusionsElevated CRP level may be an independent predictor of all-cause mortality, stroke, and MACEs in patients with AF. CRP level at baseline can provide important prognostic information in risk classification of AF patients.Copyright © 2023 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…