Abstract
Purpose of Review
The efficacy of direct oral anticoagulants (DOACs) in antiphospholipid syndrome (APS) is discussed. Results from randomized controlled trials are available. It has been stated that a history of arterial thrombosis and triple positivity was associated with a higher risk of thrombosis in APS patients treated with DOACs. However, their efficacy in non-high-risk APS patients with isolated venous manifestations is unsolved. Therefore, we performed a sub-group analysis of a previously published meta-analysis after the exclusion of patients with triple positivity and those with history of arterial or small vessel thrombosis.
Recent Findings
We identified 290 APS patients with previous isolated venous event treated with DOACs; among them, 25 (8.6%) patients experienced a recurrent thrombosis in comparison to 16% in the original cohort.
Summary
We found that the rate of recurrent thrombosis is lower in APS patients with isolated venous manifestations than in overall APS patients including high-risk patients. Research about DOAC use in non-high-risk APS patients needs to be continued.
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Virginie DUFROST reports no conflict of interest.
Luc DARNIGE reports no conflict of interest.
Tatiana RESHETNYAK reports no conflict of interest.
Maria VOROBYEVA reports no conflict of interest.
Xin Jiang reports no conflict of interest.
Xin-xin YAN reports no conflict of interest.
Grigorios GEROTZIAFAS reports no conflict of interest.
Zhi-Cheng JING reports no conflict of interest.
Ismaël ELALAMY reports no conflict of interest.
Denis WAHL, MD reports no conflict of interest.
Stéphane ZUILY reports, outside the submitted work, support to attend scientific meetings with honoraria for lectures from Alliance Bristol-Myers Squibb-Pfizer Pharmaceuticals, Aspen, Bayer Healthcare, and GlaxoSmithKline.
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This article is part of the Topical Collection on Antiphospholipid Syndrome
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Dufrost, V., Darnige, L., Reshetnyak, T. et al. New Insights into the Use of Direct Oral Anticoagulants in Non-high Risk Thrombotic APS Patients: Literature Review and Subgroup Analysis from a Meta-analysis. Curr Rheumatol Rep 22, 25 (2020). https://doi.org/10.1007/s11926-020-00901-y
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DOI: https://doi.org/10.1007/s11926-020-00901-y