Neuropsychiatric lupus in children

Results There were 120 children with SLE followed during the study period: 93 female (77.5%, M:F 3.4:1); 61 Hispanic (50.8%) and 34 African-American (28.3%). NPSLE affected 15 children (12.5%). Cognitive dysfunction was the most common manifestation, followed by significant headache, seizures, psychosis, and focal neurologic signs. NPSLE was diagnosed in the first year in 10/15 patients (67%). Abnormalities of brain magnetic resonance imaging were encountered in 10 patients (67%). Children with NPSLE had a significantly greater number of co-morbidities (end-stage renal disease, thrombocytopenia, and pancreatitis) than unaffected children with SLE (p<0.05). NPSLE was associated with a higher SLEDAI at diagnosis and the presence of anti-Smith antibodies (p<0.05). All patients received high-dose corticosteroid and cyclophosphamide. NPSLE was associated with the occurrence of major infections, as well as a higher SLICC damage index, and mortality (p<0.05). Conclusions In this cohort NPSLE was associated with co-morbidities, major infections, and higher damage scores.