Clinical characteristics and outcomes of the meningitides in systemic lupus erythematosus.

Authors

Baizabal-Carvallo JF, Delgadillo-Márquez G, Estañol B, et al. 

Institution

Department of Neurology and Psychiatry, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico. baicarjf@gmail.com

Source

Eur Neurol 2009; 61(3) :143-8.

Abstract

BACKGROUND
The meningitides are rare but well-identified complications in patients with systemic lupus erythematosus (SLE).
AIMS
To determine the clinical characteristics, risk factors, prevalence and outcomes of the meningitides (septic and aseptic) in patients with SLE.
PATIENTS AND METHODS
From January 1988 to December 2006, we identified patients with SLE and septic or aseptic meningitis.
RESULTS
We identified 25 episodes of meningitis in 23 patients with SLE, from a total of 1,411 SLE patients (1.63%); in 15 out of 25 episodes, a microorganism was identified. Mycobacterium tuberculosis, Listeria monocytogenes and Criptococcus neoformans represented the main microorganisms. In 10 episodes, aseptic meningitis was diagnosed. Lymphopenia, steroid use, chronic damage and systemic activity of SLE were frequent in both kinds of meningitis. Although the clinical presentation did not differ significantly, patients with septic meningitis had more residual neurological deficits (p = 0.04).
CONCLUSIONS
Meningitis was observed in about 1.6% of the patients with SLE; in 40% of the cases, no microorganism could be isolated. A residual neurological deficit was more common in patients with septic meningitis.

Mesh

Adult
Female
Humans
Lupus Erythematosus, Systemic
Male
Meningitis
Meningitis, Aseptic
Meningitis, Bacterial
Meningitis, Cryptococcal
Prevalence
Risk Factors
Severity of Illness Index

Language

eng

Pub Type(s)

Journal Article

PubMed ID

19092250