Anticardiolipin antibodies in Adamantiades-Behçet's disease.
Moderately raised levels of circulating anticardiolipin antibodies were found in 14 of 30 patients with active Adamantiades-Behçet's disease (46.7%) who were not receiving treatment. Three patients showed the IgG isotype, nine the IgM isotype, and two had both IgG and IgM isotypes. Statistical analysis, to determine possible correlations between anticardiolipin antibodies and clinical features, and meta-analysis of the data available, were performed. A positive correlation between erythema nodosum and histologically confirmed cutaneous vasculitis and the presence of circulating anticardiolipin antibodies of the IgM isotype was found (P = 0.017 and 0.018, respectively), whereas the IgG isotype did not correlate with any clinical feature. Evaluation of data on other clinical manifestations showed no correlation, either with the IgG or IgM isotypes. In particular, there was no association of circulating anticardiolipin antibodies with the incidence of thrombosis, systemic vasculitis, retinal involvement or neurological features. These results suggest that anticardiolipin antibodies do not play a major pathogenetic role in Adamantiades-Behçet's disease, but they may serve as an additional marker for a risk of the development of cutaneous vasculitis such as erythema nodosum.
Zouboulis
C C
CC
Department of Dermatology, University Medical Center Steglitz, Free University of Berlin, Germany.
Büttner
P
P
Tebbe
B
B
Orfanos
C E
CE
D000293:Adolescent; D000328:Adult; D017153:Antibodies, Anticardiolipin / Q000032:analysis*; D001528:Behcet Syndrome / Q000150:complications / Q000276:immunology*; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D014652:Vascular Diseases / Q000209:etiology / Q000276:immunology
D017153:Antibodies, Anticardiolipin; D007074:Immunoglobulin G; D007075:Immunoglobulin M