PT  - JOURNAL ARTICLE
AU  - M S Dennis
AU  - E J Byrne
AU  - N Hopkinson
AU  - P Bendall
TI  - Neuropsychiatric systemic lupus erythematosus in elderly people: a case series.
AID  - 10.1136/jnnp.55.12.1157
DP  - 1992 Dec 01
TA  - Journal of Neurology, Neurosurgery & Psychiatry
PG  - 1157--1161
VI  - 55
IP  - 12
4099  - http://jnnp.bmj.com/content/55/12/1157.short
4100  - http://jnnp.bmj.com/content/55/12/1157.full
SO  - J Neurol Neurosurg Psychiatry1992 Dec 01; 55
AB  - Five elderly patients presenting with neuropsychiatric systemic lupus erythematosus were referred to the sectorised psychiatry service of the department of health care of the elderly. They represented 2% of patients admitted over a period of two years. Two patients presented with a subacute confusional state, two with dementia, and one with depression. Three patients responded well to treatment. This suggests that systemic lupus erythematosus (SLE) is more common in elderly people than was originally thought and is a potentially treatable cause of organic brain disorder. The absence of reports of elderly patients with SLE is likely to be due to the continued application of the American Rheumatism Association's revised 1982 classification criteria, which are inappropriate for this population.