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Viral infections and antiphospholipid antibodies

2002; Elsevier BV; Volume: 31; Issue: 4 Linguagem: Inglês

10.1053/sarh.2002.28303

1532-866X

Imad Uthman, Azzudin E. Gharavi,

Parvovirus B19 Infection Studies

Objective: To study the relationship between viral infections and the induction of antiphospholipid (aPL) antibodies. Methods: We reviewed the medical literature from 1968 until 2000 using MEDLINE and the key words virus, infection, antiphospholipid, and anticardiolipin. Results: Anticardiolipin antibodies and/or lupus anticoagulant were associated with a number of viral infections, including hepatitis C virus, human immunodeficiency virus, cytomegalovirus, varicella zoster, Epstein-Barr virus, adenovirus, and parvovirus B. In many instances, the presence of these antibodies was associated with thrombosis. Conclusion: The clinical significance of finding aPL antibodies in patients with viral infections remains unknown. In some patients, these antibodies may be transient and disappear within 2 or 3 months. In other susceptible individuals, they may persist and raise the question of whether infections may trigger the development of aPL antibodies in autoimmune diseases. Semin Arthritis Rheum 31:256-263. Copyright 2002, Elsevier Science (USA). All rights reserved.