Antiphospholipid antibodies in systemic lupus erythematosus: Study of a cohort of 120 patients

Angelo Zoli, Luisa Mirone, Flavia Scuderi, Lorenzo Altomonte

Risultato della ricerca: Contributo in rivistaArticolo in rivista

Abstract

In order to evaluate the presence of antiphospholipid antibodies (aPL) in patients with systemic lupus erythematosus (SLE), we measured IgG and IgM anticardiolipin antibodies (aCL) in a group of out- and in-patients of the Rheumatology Division at the Catholic University of Rome. Lupus anticoagulant and VDRL were also measured in 30 patients. One hundred thirteen women and 7 men (mean age 38.5 years, mean disease duration 4.27 years) were studied. The control group consisted of 60 age and sex matched healthy subjects. aCL IgG and IgM were positive in 48 (40%) and 49 (40.8%) patients respectively. aCL IgG correlated positively with the activated partial thromboplastin time. aCL IgM correlated positively with immunoglobulins of the G and M classes and with circulating immune complexes, and negatively with the C4 fraction. aCL antibodies did not correlate with spontaneous abortion or neurologic and psychiatric disturbances, although in women with a history of abortion, aCL IgG concentration was correlated with the number of spontaneous abortions. The presence of aPL does not seem to indicate a subgroup of SLE patients. The occurrence of abortion and/or neurologic and psychiatric disturbances in SLE seems to point to a complex pathogenesis with aPL as one of the causative agents.
Titolo tradotto del contributo[Autom. eng. transl.] Antiphospholipid antibodies in systemic lupus erythematosus: Study of a cohort of 120 patients
Lingua originaleItalian
pagine (da-a)231-235
Numero di pagine5
RivistaAnnali Italiani di Medicina Interna
Volume9
Stato di pubblicazionePubblicato - 1994

Keywords

  • lupus

Fingerprint

Entra nei temi di ricerca di 'Antiphospholipid antibodies in systemic lupus erythematosus: Study of a cohort of 120 patients'. Insieme formano una fingerprint unica.

Cita questo