AIM Neuropsychiatric systemic lupus erythematosus (NPSLE) is a serious treatment-resistant phenotype of systemic lupus erythematosus. A standard treatment for NPSLE is not available. This report describes the clinical and laboratory tests of 10 patients with NPSLE before and after rituximab treatment, including changes in lymphocyte phenotypes. METHODS Rituximab was administered at different ...

In order to establish if neuropsychiatric systemic lupus erythematosus (NPSLE) can be identified by any characteristic other than those used to diagnose the neuropsychiatric (NP) disease itself, we retrospectively reviewed 98 systemic lupus erythematosus (SLE) patients followed over a mean period of 10 years. NPSLE was identified in 22 patients. Stroke and generalized seizures were the most fre...

BACKGROUND AND PURPOSE Quantitative MR imaging techniques such as magnetization transfer imaging (MTI), diffusion-weighted imaging (DWI), and MR spectroscopy are promising diagnostic tools for use with patients with diffuse brain diseases such as neuropsychiatric systemic lupus erythematosus (NPSLE). Such patients are often on corticosteroid (CS) treatment. Presently, it is unknown whether CSs ...

The aim of this study was to investigate the causes, clinical course and the outcome of critical illnesses requiring emergency admission to the intensive care unit in patients with Systemic Lupus Erythematosus. A retrospective study was conducted at King Abdulaziz University Hospital, Jeddah, in the western region of Saudi Arabia, which included all critically ill patients with Systemic Lupus E...

In a cross-sectional study of 21 children with Systemic Lupus Erythematosus, 15 (71%) were found to have neuropsychiatric manifestations. The most common finding was generalised seizures (42.8%) followed by encephalopathy (19%) and hallucinations (19%). One child (4.76%) had hemichorea. In 3 children neurological manifestations were the first symptom of SLE. Computerised Axial Tomograms (CAT sc...

Systemic lupus erythematosus (SLE) and related disorders are chronic inflammatory diseases characterized by abnormalities and, in some cases, even complete failure of immune responses as the underlying pathology. Although almost all connective tissue diseases and related disorders can be complicated by various neuropsychiatric syndromes, SLE is a typical connective tissue disease that can cause...

When dealing with Neuropsychiatric Systemic Lupus Erythematosus (NPSLE) there are still many controversial topics. In 1999 the American College of Rheumatology gave classification criteria for 19 clinical syndromes. However major problems are still related to low specificity of some of them such as headache, cognitive impairment or mood disorders. Even though a frequency of CNS involvement from...

Although quotient of alpha2 macroglobulin (Qα2MG) was previously reported to be useful for the evaluation of blood-brain barrier (BBB) function, it is not commonly used. We therefore evaluated BBB function among the various subsets of neuropsychiatric systemic lupus erythematosus (NPSLE) using quotient Q α2MG. Furthermore, we determined the correlation between Q α2MG and cerebrospinal (CSF) int...

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease involving multiple organs, characterized by the production of autoantibodies and the development of tissue injury. The etiology of SLE is partially known, involving multiple genetic and environmental factors. As many as 50% of patients with SLE have neurological involvement during the course of their disease. Neurological manife...

background: systemic lupus erythematous is an autoimmune disease associated with atherosclerotic manifestations or metabolic disturbance due to inflammation. the aim of this study was to determine frequency of metabolic syndrome (mets) in sle compared to healthy controls. methods: in this cross-sectional study, 150 sle patients and 220 healthy volunteers were enrolled. mets was diagnosed accord...