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Systemic lupus erythematosus - Highlights

Description

An in-depth report on the causes, diagnosis, treatment, and prevention of lupus.

Alternative Names

Lupus

Highlights:

Drug Warning

In 2008, the Food and Drug Administration (FDA) warned that mycophenolate mofetil (CellCept, Myfortic) should not be used during pregnancy as it can cause miscarriages and birth defects.

Systematic Lupus Erythematosus (SLE) Overview

SLE is an autoimmune disease that causes a chronic inflammatory condition. The inflammation triggered by SLE affects many organs in the body, including skin, joints, kidneys, lung, and nervous system. Women, especially African-American and Asian women, are at highest risk for developing SLE.

Symptoms and Diagnosis

Not all patients with SLE experience the same symptoms. The most common symptoms are joint pain, skin rash, and fever. Symptoms can develop slowly or appear suddenly. Many patients with SLE have “flares,” in which symptoms suddenly worsen and then disappear for long periods of time. Diagnosing SLE is complicated because symptoms vary widely and can resemble other conditions. A doctor will base an SLE diagnosis on certain specific criteria including symptom history and the results of blood tests for antinuclear antibodies.

Treatment

No drug can cure SLE, but many different drugs can help control symptoms and relieve discomfort. The choice of drugs depends on the severity of the condition as well as other factors. Patients with mild SLE may be helped by nonsteroidal anti-inflammatory drugs (NSAIDs) while patients with more severe SLE may require corticosteroids or immunosuppressants. Researchers are working to develop new drugs and treatments for SLE.

Living with SLE

Patients can make lifestyle changes to help cope with SLE. These include:

Avoid excessive sunlight exposure, and wear sunscreen (ultraviolet light is the one of the main triggers of flares).
Get plenty of rest (fatigue is another common SLE symptom).
Engage in regular light-to-moderate exercise to help fight fatigue and heart disease, and to keep joints flexible.

Resources

www.lupus.org -- Lupus Foundation of America
www.lupusny.org -- SLE Lupus Foundation
www.niams.nih.gov -- National Institute of Arthritis and Musculoskeletal and Skin Diseases
www.rheumatology.org -- American College of Rheumatology
www.lupusresearchinstitute.org -- Lupus Research Institute

References

Bernatsky S, Ramsey-Goldman R, Isenberg D, Rahman A, Dooley MA, Sibley J, et al. Hodgkin's lymphoma in systemic lupus erythematosus. Rheumatology (Oxford). 2007 May;46(5):830-2. Epub 2007 Jan 25.

Bertsias G, Ioannidis JP, Boletis J, Bombardieri S, Cervera R, Dostal C, et al. EULAR recommendations for the management of systemic lupus erythematosus. Report of a Task Force of the EULAR Standing Committee for International Clinical Studies Including Therapeutics. Ann Rheum Dis. 2008 Feb;67(2):195-205. Epub 2007 May 15.

Crosbie D, Black C, McIntyre L, Royle PL, Thomas S. Dehydroepiandrosterone for systemic lupus erythematosus. Cochrane Database Syst Rev. 2007 Oct 17;(4):CD005114.

Crow MK. Collaboration, genetic associations, and lupus erythematosus. N Engl J Med. 2008 Feb 28;358(9):956-61. Epub 2008 Jan 20.

D'Cruz DP, Khamashta MA, Hughes GR. Systemic lupus erythematosus. Lancet. 2007 Feb 17;369(9561):587-96.

Gompel A, Piette JC. Systemic lupus erythematosus and hormone replacement therapy. Menopause Int. 2007 Jun;13(2):65-70.

Harel-Meir M, Sherer Y, Shoenfeld Y. Tobacco smoking and autoimmune rheumatic diseases. Nat Clin Pract Rheumatol. 2007 Dec;3(12):707-15.

Khamashta MA. Systemic lupus erythematosus and pregnancy. Best Pract Res Clin Rheumatol. 2006 Aug;20(4):685-94.

Klareskog L, Padyukov L, Alfredsson L. Smoking as a trigger for inflammatory rheumatic diseases. Curr Opin Rheumatol. 2007 Jan;19(1):49-54.

Kocis P. Prasterone. Am J Health Syst Pharm. 2006 Nov 15;63(22):2201-10. Lane NE. Therapy Insight: osteoporosis and osteonecrosis in systemic lupus erythematosus. Nat Clin Pract Rheumatol. 2006 Oct;2(10):562-9.

Mackillop LH, Germain SJ, Nelson-Piercy C. Systemic lupus erythematosus. BMJ. 2007 Nov 3;335(7626):933-6.

Rahman A, Isenberg DA. Systemic lupus erythematosus. N Engl J Med. 2008 Feb 28;358(9):929-39.

Sabahi R, Anolik JH. B-cell-targeted therapy for systemic lupus erythematosus. Drugs. 2006;66(15):1933-48.

Salmon JE, Roman MJ. Subclinical atherosclerosis in rheumatoid arthritis and systemic lupus erythematosus. Am J Med. 2008 Oct;121(10 Suppl 1):S3-8.

Sánchez-Guerrero J, González-Pérez M, Durand-Carbajal M, Lara-Reyes P, Jiménez-Santana L, Romero-Díaz J, et al. Menopause hormonal therapy in women with systemic lupus erythematosus. Arthritis Rheum. 2007 Sep;56(9):3070-9.

Walsh M, James M, Jayne D, Tonelli M, Manns BJ, Hemmelgarn BR. Mycophenolate mofetil for induction therapy of lupus nephritis: a systematic review and meta-analysis. Clin J Am Soc Nephrol. 2007 Sep;2(5):968-75. Epub 2007 Aug 8.

Reviewed last on: 2/19/2009
Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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