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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Systemic lupus erythematosus (SLE) is a complex phenotype characterized by a wide variety of clinical manifestations but the skin is involved in 70-80% of patients. Acute cutaneous lupus erythematosus lesions, like other organ manifestations of SLE wax and wane with other manifestations of active disease and quantifying it is a useful a "signal" to screen new therapies in SLE and pre- and post-treatment biopsies can be additionally informative. The ACR has recommended a priori response criteria for SLE Activity Measures (2) and that these be used along with organ specific response criteria in clinical trials. We review the literature on evaluation of skin manifestations in lupus erythematosus (LE) and propose the parameters of evaluating responsiveness and criteria for minimal clinically important changes in skin manifestations. The Committee presents two options for grading skin manifestations. These recommendations add to the tools of SLE trials.
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PMID:Response criteria for cutaneous SLE in clinical trials. 1807 11

Dermatological examination is critical for the evaluation of lupus erythematosus. However, little is known about the epidemiology and clinical characteristics of the lupus erythematosus patients that visit dermatology clinics with the chief complaint of skin lesions, especially among Asian populations. We performed this study to determine the epidemiology of cutaneous lupus erythematosus for three subtypes: acute cutaneous lupus erythematosus, subacute cutaneous lupus erythematosus, and chronic cutaneous lupus erythematosus, and for lupus erythematosus non-specific skin disease. Also, we sought to determine the relationship between each type of lupus erythematosus, by the skin manifestations and systemic lupus erythematosus. The medical records of lupus erythematosus patients that were diagnosed by their clinical manifestations, skin biopsy results, and laboratory findings from January 1998 through December 2007 were reviewed. A total of 117 patients were diagnosed with lupus erythematosus; 62 cases had chronic cutaneous lupus erythematosus, 11 had subacute cutaneous lupus erythematosus, and 41 had acute cutaneous lupus erythematosus. The remaining three had systemic lupus erythematosus features with lupus erythematosus non-specific skin lesions such as Raynaud phenomenon, livedo reticularis/vasculitis, non-scarring alopecia, and periungual telangiectasia. The acute cutaneous lupus erythematosus subgroup showed extreme female predominance (9.2:1) whereas subacute and chronic cutaneous lupus erythematosus subgroups did not. Patients with chronic cutaneous lupus erythematosus tended to be older than other groups (peak incidence in the fifth decade). Incidence of laboratory abnormalities, including positive connective tissue markers such as antinuclear, double-strand DNA, and Ro/SS-A antibodies, were present in the order acute, subacute, and chronic cutaneous lupus erythematosus. Acute cutaneous lupus erythematosus almost always indicated systemic involvement of lupus erythematosus, whereas chronic cutaneous lupus erythematosus did not predict the development or existence of systemic lupus erythematosus and had a benign clinical course. Careful consideration of lupus erythematosus non-specific skin lesions may help detect systemic lupus erythematosus regardless of the diagnosis of cutaneous lupus erythematosus.
Lupus 2009 Dec
PMID:A clinical and epidemiological study of lupus erythematosus at a tertiary referral dermatology clinic in Korea. 1988 17