Acute Abdominal Situations as Presenting or Flaring Manifestations of Systemic Lupus Erythematosus: A Case Series.

Systemic lupus erythematosus (SLE)is a multisystem autoimmune disease, characterized by clinical heterogeneity, ranging from mild to severe, life-threatening manifestations. Although gastrointestinal (GI) symptoms are frequently encountered during disease course (mainly associated with complications of medication or infection), primary GI involvement due to SLE is rare. Among variable presentations, lupus abdominal serositis (defined as peritonitis if accompanied by symptoms and signs of acute abdomen) and lupus enteritis/mesenteric vasculitis are causes of SLE-related acute abdominal pain.

Residual disease activity and treatment intensification in systemic lupus erythematosus: A cross-sectional study to quantify the need for new therapies.

Objective: The proportion of SLE patients with residual disease activity in routine settings is variable. We assessed disease activity state in patients during their most recent visit, and whether patients with residual activity were offered therapy intensification.

Methods: Cross-sectional study of consecutive lupus patients in three tertiary centers.

Demyelinating Syndromes in Systemic Lupus Erythematosus: Data From the "Attikon" Lupus Cohort.

Background: The demyelinating syndromes of the central nervous system (CNS) that occur in the context of systemic lupus erythematosus (SLE) may represent a manifestation of neuropsychiatric lupus (NPSLE) or an overlap of SLE and multiple sclerosis (MS). The differential diagnosis between the two entities has important clinical implications because the therapeutic management differs.

Objectives: To characterize CNS demyelinating syndromes in a large SLE cohort as neuropsychiatric SLE (NPSLE) or SLE-MS overlap using a multidisciplinary approach and existing diagnostic (for MS) and classification criteria (for SLE).

Tailored treatment strategies and future directions in systemic lupus erythematosus.

Systemic lupus erythematosus (SLE) represents a diagnostic and therapeutic challenge for physicians due to its protean manifestations and unpredictable course. The disease may manifest as multisystemic or organ-dominant and severity at presentation may vary according to age at onset (childhood-, adult- or late-onset SLE). Different manifestations may respond variably to different immunosuppressive medications and, even within the same organ-system, the severity of inflammation may vary from mild to organ-threatening.

Quality indicators for systemic lupus erythematosus based on the 2019 EULAR recommendations: development and initial validation in a cohort of 220 patients.

Background: Quality of care is receiving increased attention in systemic lupus erythematosus (SLE). We developed quality indicators (QIs) for SLE based on the 2019 update of European League Against Rheumatism recommendations.

Methods: A total of 44 candidate QIs corresponding to diagnosis, monitoring and treatment, were independently rated for validity and feasibility by 12 experts and analysed by a modified Research and Development Corporation/University of California Los Angeles model.

Periaortitis and diffuse subendocardial vasculitis in a patient with systemic lupus erythematosus - Lupus flare or a coexisting disease?

Systemic lupus erythematosus (SLE) is a heterogeneous disease with a broad spectrum of clinical manifestations. Periaortitis is a rare disorder which may manifest isolated or in association with other autoimmune diseases, including SLE. Another rare, yet severe cardiovascular manifestation of lupus is diffuse subendocardial vasculitis (DSV), which should be suspected in patients presenting with myocardial hypokinesis, impaired ejection fraction and normal coronary angiography.