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Cambios rev. méd ; 15(2): 15-17, jul. 2016. tab
Article in Spanish | LILACS | ID: biblio-1000138

ABSTRACT

Introducción: La tuberculosis es un problema de salud pública. La escala diagnóstica de Thwaites es una herramienta usada para diferenciar la meningitis tuberculosa de otros tipos de meningitis bacterianas. Materiales y métodos: Estudio retrospectivo en pacientes con sospecha de meningitis bacteriana realizado en el Hospital Carlos Anadrade Marín con la información de los registros médicos del sistema informático AS-400. Resultados: Estudiamos 41 casos de meningitis bacteriana no tuberculosa y 7 casos confirmados de tuberculosis. Los resultados del uso de la escala fueron: sensibilidad 88% y especificidad 88%. Razón de Verosimilitud positiva: 7.33 y Razón de Verosimilitud negativa: 0.14. Discusión: La escala de Thwaites podría ser útil para diferenciar la meningitis bacteriana piógena de la tuberculosa. Palabras clave: OMS-OPS; thwaites; LCR; Meningitis, Tuberculosis.


Introduction: tuberculous meningitis is one of the most common public health problems worldwide. Thwaites diagnostic scale is a tool used to differentiate tuberculous meningitis from other types of bacterial meningitis. Methods: This is a retrospective study carried out in patients diagnosed of bacterial meningitis developed at Carlos Andrade Marin Hospital. Information was taken from the medical records stored in the AS400 system. Results: Of 48 patients studied, 41 had bacterial meningitis and seven tuberculous meningitis. The sensitivity and the specificity of Thwaites' diagnostic score were 88%. The LR+ and LR- were 7.33 y 0.14 respectively. Discusion: Thwaites' diagnostic score was found to be a useful tool to differentiate bacterial from tuberculous meningitis.


Subject(s)
Humans , Tuberculosis , Cerebrospinal Fluid , Clinical Laboratory Techniques , Diagnosis , Meningitis , Tuberculosis, Meningeal , Public Health , Meningitis, Bacterial
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