[Psychic changes in systemic lupus erythematosus: a multidisciplinary prospective study].
Despite the high prevalence of psychic symptoms in lupus patients, there are few systematic studies in this area. Through a multidisciplinary approach, the authors developed a prospective study to characterize and correlate psychopathological aspects with clinical and laboratory data concerning neural manifestations of the disease. Out of 23 patients studied, 12 showed psychic alterations, which were interpreted as primary manifestations of the disease. All of them presented organic mental syndromes (DSM-III-R) in which cognitive symptoms were the most prominent, followed by affective, catatonic and hallucinatory features. The neurologic findings (seizure, migraine and muscular atrophy), as well as the ophthalmologic alterations (hemorrhage and soft exudates) were frequent and concomitant with the psychic features. The laboratory findings were: LE cells 50%; anti-Sm: 16%; anti-U1 RNP: 50%; anti-Ro/SS-A: 50%; anti-nDNA: 58%; decreased CH50 or fractions (C3, C4): 67%; anti-P: 18%; antigangliosides IgG: 67%; antigangliosides IgM: 78%. The cerebrospinal fluid analysis showed: increased cellularity: 18%; elevated protein: 36%; antigangliosides IgG: 67%; antigangliosides IgM: 33%; immunocomplexes: 36%. In spite of the absence of an adequate control group and of the small number of patients, the multidisciplinary approach leads to a better characterization of the nervous system involvement in this disease.
Miguel Filho
E C
EC
Inst. de Psiquiat, Hosp. das Clín, Fac. de Med, Univ. de São Paulo HC-FMUSP.
Pereira
R M
RM
Busatto Filho
G
G
Shavitt
R G
RG
Hirsch
R
R
de Sá
L C
LC
de Arruda
P C
PC
D000293:Adolescent; D000328:Adult; D002490:Central Nervous System / Q000503:physiopathology; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis / Q000523:psychology*; D019965:Neurocognitive Disorders / Q000209:etiology*; D011446:Prospective Studies
Alterações psíquicas no lúpus eritematoso disseminado: um estudo prospectivo multidisciplinar.