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Rivaroxaban for treatment of livedoid vasculopathy: A systematic review
1Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China.
Abstract:
Rivaroxaban is a direct inhibitor of activated coagulation factor X and competitively targets factor Xa via reversible binding. We conducted a systematic review of the efficacy and safety of rivaroxaban for treatment of livedoid vasculopathy (LV) by searching the PubMed, Cochrane and Embase databases. A total of 22 articles and 1 registered clinical trial were identified in the search of which 13 were included. The studies included 73 LV patients receiving rivaroxaban therapy (10-20 mg per day). Overall, 60 patients (82.2%) had responses to therapy, achieving remission of both pain and ulceration. Few adverse effects were observed. Thus, the consensus of the clinical evidence is that rivaroxaban is a well-tolerated and effective treatment for LV. However, this still needs to be confirmed by large prospective and/or case control studies.
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