OBJECTIVE: To determine the long term prognosis of children of patients with systemic lupus erythematosus (SLE). METHODS: Children of patients with SLE were invited to attend our clinic for physical examination and laboratory tests. A total of 195 children (aged 4 months to 26 years; male = 82, female = 113) were examined in 1991, 1995, 1997, and 1998. RESULTS: Two cases were diagnosed as SLE at the first visit and were excluded from the second visit. A significantly higher percentage (52/195 (27%)) of patients were positive for antinuclear antibodies (ANA) at a cut off serum dilution of 1/40 compared with controls (4/57 (7%)). ANA were detected more frequently in female subjects than in men (p<0.05). Forty four subjects were examined on more than two occasions. Nine of the 10 patients who were positive for ANA at the second visit were girls aged 4-8 years. The incidence of anti-DNA and antiphospholipid antibodies in children of patients with SLE was similar to that in the controls. CONCLUSIONS: The finding that children, especially girls, born to maternal lupus patients had a high positive rate for ANA suggests that a genetic factor is involved in SLE pathogenesis. Longitudinal observation of these patients may provide important clinical information and clues to the pathogenesis of SLE.
OBJECTIVE: To determine the long term prognosis of children of patients with systemic lupus erythematosus (SLE). METHODS:Children of patients with SLE were invited to attend our clinic for physical examination and laboratory tests. A total of 195 children (aged 4 months to 26 years; male = 82, female = 113) were examined in 1991, 1995, 1997, and 1998. RESULTS: Two cases were diagnosed as SLE at the first visit and were excluded from the second visit. A significantly higher percentage (52/195 (27%)) of patients were positive for antinuclear antibodies (ANA) at a cut off serum dilution of 1/40 compared with controls (4/57 (7%)). ANA were detected more frequently in female subjects than in men (p<0.05). Forty four subjects were examined on more than two occasions. Nine of the 10 patients who were positive for ANA at the second visit were girls aged 4-8 years. The incidence of anti-DNA and antiphospholipid antibodies in children of patients with SLE was similar to that in the controls. CONCLUSIONS: The finding that children, especially girls, born to maternal lupuspatients had a high positive rate for ANA suggests that a genetic factor is involved in SLE pathogenesis. Longitudinal observation of these patients may provide important clinical information and clues to the pathogenesis of SLE.
Authors: Odirlei André Monticielo; Tamara Mucenic; Ricardo Machado Xavier; João Carlos Tavares Brenol; José Artur Bogo Chies Journal: Clin Rheumatol Date: 2008-01-24 Impact factor: 2.980
Authors: Saleh Al-Motwee; Dunia Jawdat; Ghassan S Jehani; Hanan Anazi; Abdullah Shubaili; Paul Sutton; Aytul F Uyar; Ali H Hajeer Journal: Ann Saudi Med Date: 2013 May-Jun Impact factor: 1.526