title: Fetal outcome in autoimmune diseases.
abstract: The impact on fetal outcome in women with autoimmune diseases is a result of a several conditions. Fetal success depends on early immunological changes in the mother, which rely in modifications of the innate and adaptative immune system, inducing tolerance to the semi-allogenic fetus. Others crucial factors are maternal disease activity, severity of organ damage, circulating antibodies, and drug treatment. Although fetal outcome is becoming better still it has a worse prognosis in comparison with healthy women. Diseases like antiphospholipid syndrome, systemic lupus erythematosus and vasculitis have the higher risk while rheumatoid arthritis and spondiloarthopaties the least. In the majority of the diseases the risk of poor fetal outcome directly correlates with the activity of disease. While there are no pathognomonic autoantibodies for fetal outcome, antiphospholipid and anti-thyroid antibodies have been implicated in unsuccessful pregnancies and anti-Ro and, to a lesser extent, anti-La antibodies may result in neonatal lupus syndrome congenital heart block. There is increasingly the hope that fetal outcome will be good if the disease is well controlled prior to pregnancy, and with a specialized interdisciplinary support.
authors.affiliation: Unidade de Imunologia Clínica, Departamento de Medicina Interna, Hospital de Santo António, Centro Hospitalar do Porto, Porto, Portugal.
authors.forename: Graziela
authors.initials: G
authors.lastname: Carvalheiras
authors.forename: Raquel
authors.initials: R
authors.lastname: Faria
authors.forename: Jorge
authors.initials: J
authors.lastname: Braga
authors.forename: Carlos
authors.initials: C
authors.lastname: Vasconcelos
mesh_terms: D000974:Antibodies, Antinuclear; D017152:Antibodies, Antiphospholipid; D001323:Autoantibodies; D001327:Autoimmune Diseases / Q000188:drug therapy* / Q000276:immunology; D005260:Female; D005333:Fetus / Q000276:immunology; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000276:immunology*; D011256:Pregnancy Outcome; D013961:Thyroid Gland / Q000276:immunology
chemical_list: D000974:Antibodies, Antinuclear; D017152:Antibodies, Antiphospholipid; D001323:Autoantibodies