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Abstract

We report the case of a 29-year old female nurse with a five-year history of systemic lupus erythematosus (SLE) involving multiple systems and on chronic prednisone therapy. This patient has a coexisting diagnosis of fibromyalgia fulfilling ACR criteria. A recent deterioration in her level of functioning in addition to a flare of her inflammatory disease led to further evaluation. During the course of investigation an anti-glutamic acid decarboxylase antibody was found to be present and significantly elevated. A therapeutic trial of baclofen did result in improvement of her subjective myalgias. We raise the possibility of an autoimmune contribution to myalgic symptoms in a portion of SLE patients.

Keywords

anti-GAD antibodies fibromyalgia GABA myalgias systemic lupus erythematosus

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References

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Anti-glutamic acid decarboxylase antibodies in a patient with systemic lupus erythematosus and fibromyalgia symptoms

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