Cutaneous lupus erythematosus (CLE) is a spectrum of autoimmune skin conditions associated with systemic lupus erythematosus (SLE). CLE and SLE may exist concurrently or independently. Accurate recognition of CLE is crucial because it may herald systemic disease onset. Lupus-specific skin conditions include acute cutaneous lupus erythematosus (ACLE) which manifests as a malar or butterfly rash; subacute cutaneous lupus erythematosus (SCLE); and chronic cutaneous lupus erythematosus, which includes discoid lupus erythematosus (DLE). All three types of CLE present as pink-violet macules or plaques with unique morphology, in areas of sun-exposed skin. Association with SLE differs: ACLE is most closely associated, with SCLE in the middle, and DLE the least so. All types of CLE are pruritic, sting, and burn, and DLE can result in disfiguring scarring. All CLE is exacerbated by UV light exposure and smoking. Diagnosis combines clinical evaluation with skin biopsy. Management focuses on mitigating modifiable risk factors and using pharmacotherapy. UV protection includes use of sun protective factor (SPF) 60 or higher sunscreens containing zinc oxide or titanium dioxide, avoidance of sun exposure, and use of physical barrier clothing. Topical therapies and antimalarial drugs are first-line, followed by systemic therapies (eg, disease-modifying antirheumatic drugs, biologic therapies [eg, anifrolumab, belimumab], or other advanced systemic drugs).
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NPJ Digit Med
January 2025
Department of Neurology, University Hospital Schleswig-Holstein Campus Kiel, Kiel University, Kiel, Germany.
Fatigue is prevalent in immune-mediated inflammatory and neurodegenerative diseases, yet its assessment relies largely on patient-reported outcomes, which capture perception but not fluctuations over time. Wearable sensors, like inertial measurement units (IMUs), offer a way to monitor daily activities and evaluate functional capacity. This study investigates the relationship between sit-to-stand and stand-to-sit transitions and self-reported physical and mental fatigue in participants with Parkinson's, Huntington's, rheumatoid arthritis, systemic lupus erythematosus, primary Sjögren's syndrome and inflammatory bowel disease.
View Article and Find Full Text PDFRMD Open
January 2025
Rheumatology Unit, Department of Medical Sciences, University of Ferrara and Azienda Ospedaliero-Universitaria S.Anna, Ferrara, Italy.
Objective: Glucocorticoid (GC) tapering and withdrawal to reduce damage represents a key aspect of the European Alliance of Associations for Rheumatology (EULAR) SLE recommendations. However, optimal strategies for relapse-free GC cessation remain ill-defined. We characterised clinical predictors and their combined effect on flares in patients with SLE who discontinued GC.
View Article and Find Full Text PDFLupus Sci Med
January 2025
Department of Medicine, Dvision of Rheumatology, NYU Grossman School of Medicine, New York City, New York, USA.
Objective: Traditional initial treatment regimens for lupus nephritis (LN) used oral glucocorticoids (GC) in starting doses up to 1.0 mg/kg/day prednisone equivalent with or without a preceding intravenous methylprednisolone pulse. More recent management guidelines recommend lower starting oral GC doses following intravenous pulse therapy.
View Article and Find Full Text PDFLupus Sci Med
January 2025
Kidney Disease Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
Objective: Both belimumab and telitacicept are recognised blockers for B lymphocyte activation, both of which have been approved as add-on therapies for SLE in China. The aim of this study is to compare the efficacy of rituximab (RTX) followed by belimumab or telitacicept in a real-world cohort.
Methods: A total of 49 refractory lupus nephritis patients were enrolled from four independent centres, subsequently categorised into two treatment groups: belimumab group (n=35) and telitacicept group (n=14) based on their treatment following RTX.
Clin Rheumatol
January 2025
Department of Rheumatology and Immunology, Peking University People's Hospital, 11 Xizhimen South Street, Beijing, 100044, China.
Objective: To investigate the dose effect of methylprednisolone (MP) on peripheral lymphocyte profiles in patients with systemic lupus erythematosus (SLE). This study investigated the impact of varied MP doses on peripheral lymphocyte subtypes in SLE patients.
Methods: We conducted a prospective study involving 51 SLE patients, categorized into four groups (40 mg/day, 80 mg/day, 500 mg/day, and 1000 mg/day) based on the administered MP dosage during hospitalization.
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