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Published in: BMC Cardiovascular Disorders 1/2016

Open Access 01-12-2016 | Study protocol

Rationale and design of the Chinese Atrial Fibrillation Registry Study

Authors: Xin Du, Changsheng Ma, Jiahui Wu, Songnan Li, Man Ning, Ribo Tang, Xueyuan Guo, Deyong Long, Ronghui Yu, Caihua Sang, Chenxi Jiang, Ting Zhang, Jianhong Pan, Xiaohui Liu, Jianzeng Dong, Gregory Y. H. Lip, on behalf of the CAFR Investigators

Published in: BMC Cardiovascular Disorders | Issue 1/2016

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Abstract

Background

Robust data on the contemporary management of atrial fibrillation (AF) patients in China are limited. Importantly current practice in AF management has changing dramatically in recent years. Data from a large registry study will enable us to evaluate the uptake and outcomes with different therapies in a large Chinese AF population.

Methods/Design

The Chinese Atrial Fibrillation Registry study (CAFR) aims to enroll 20,000 consecutive atrial fibrillation (AF) patients from 32 tertiary and non-tertiary hospitals in Beijing, China, and follow up these patients every 6 months until 2020. Key data collected includes basic sociodemographic information, symptoms and signs, medical history, results of physical examination and laboratory test, details of treatments and personal insurance status. For patients who consent, 5 ml of blood sample will be stored at −80 °C for future analyses of biomarkers. At each 6 month follow up visit, data relating to clinical outcomes will be collected. Data from a randomly selected 10 % of patients will be internally validated with their raw source data. Ischemic stroke events will be adjudicated by an independent endpoint committee.

Discussion

CAFR will be one of the largest registries of Asian AF patients (and the largest in Chinese AF patients), as well as providing the longest follow up. This study would provide a valuable opportunity for ‘real world’ clinical epidemiology with insights into the uptake (and outcomes) of contemporary AF management.

Trial registration

Chinese Clinical Trial Registry ChiCTR-OCH-13003729. Registered 22 October 2013.
Appendix
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Metadata
Title
Rationale and design of the Chinese Atrial Fibrillation Registry Study
Authors
Xin Du
Changsheng Ma
Jiahui Wu
Songnan Li
Man Ning
Ribo Tang
Xueyuan Guo
Deyong Long
Ronghui Yu
Caihua Sang
Chenxi Jiang
Ting Zhang
Jianhong Pan
Xiaohui Liu
Jianzeng Dong
Gregory Y. H. Lip
on behalf of the CAFR Investigators
Publication date
01-12-2016
Publisher
BioMed Central
Published in
BMC Cardiovascular Disorders / Issue 1/2016
Electronic ISSN: 1471-2261
DOI
https://doi.org/10.1186/s12872-016-0308-1

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