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Low ADAMTS ‐13 activity and the risk of coronary heart disease – a prospective cohort study: the Rotterdam Study
Author(s) -
Sonneveld M. A. H.,
Kavousi M.,
Ikram M. A.,
Hofman A.,
Rueda Ochoa O. L.,
Turecek P. L.,
Franco O. H.,
Leebeek F. W. G.,
Maat M. P. M.
Publication year - 2016
Publication title -
journal of thrombosis and haemostasis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.947
H-Index - 178
eISSN - 1538-7836
pISSN - 1538-7933
DOI - 10.1111/jth.13479
Subject(s) - rotterdam study , medicine , adamts , prospective cohort study , coronary heart disease , cohort , cohort study , cardiology , disease , thrombospondin , metalloproteinase , matrix metalloproteinase
Essentials An association between ADAMTS‐13 and coronary heart disease (CHD) has been suggested. 5688 participants ≥ 55 years from the Rotterdam Study without a history of CHD were included. Over a median follow‐up time of 9.7 years, 456 individuals suffered from CHD. Low ADAMTS‐13 activity was associated with an increased CHD risk.Summary Background The metalloprotease ADAMTS ‐13 cleaves high‐molecular‐weight von Willebrand factor multimers into smaller, less procoagulant forms. Low ADAMTS ‐13 activity is associated with an increased risk of ischemic stroke but its pathogenic role in coronary heart disease ( CHD ) is unclear. Objectives We aimed to determine the association between ADAMTS ‐13 activity and the risk of CHD in a large prospective population‐based cohort study. Methods A total of 5688 participants of the Rotterdam Study, a population‐based cohort study involving individuals aged ≥ 55 years without a history of CHD , were included. ADAMTS ‐13 activity was measured by the FRETS ‐ VWF 73 assay and VWF :Ag levels by ELISA . We assessed the association between ADAMTS ‐13 activity, VWF :Ag levels and CHD using Cox proportional hazard regression analysis, adjusting for cardiovascular risk factors. Results Over a median follow‐up time of 9.7 years, 456 individuals suffered from CHD . A low ADAMTS ‐13 activity (quartile 1) was associated with an increased CHD risk ( HR 1.42, 95% CI 1.07–1.89) compared with the reference highest quartile. Conclusions Low ADAMTS ‐13 activity is associated with an increased risk of CHD in the elderly, independently of VWF and established cardiovascular risk factors.