RESUMO
OBJECTIVES: Invasive aspergillosis (IA) is among the most common invasive fungal infections in neutropenic patients with hematological disorders in the authors' institution, King Chulalongkorn Memorial Hospital (KCMH), Bangkok, Thailand Previous studies have reported the Aspergillus galactomannan enzyme immunosorbent assay (GMEIA) may be a useful diagnostic tool for IA. The authors evaluated the performance of the GM EIA for the diagnosis and monitoring of the course of IA in KCMH. MATERIAL AND METHOD: The authors prospectively performed the study from June 2002 to January 2004 in a consecutive series of adult neutropenic patients with hematological disorders who were at risk for developing IA. During hospitalization, serum galactomannan levels were measured once or twice weekly using the Platellia Aspergillus EIA test kit. The sensitivity and specificity of the GM EIA were calculated according to the proportion of patients with true and false positive and negative tests. RESULTS: There were 50 treatment episodes in 44 patients with 5 proven, 12 probable, and 33 possible or no IA. The cutoff GM index of > 0.75 was determined with a sensitivity of 94.1% and a specificity of 78.8%. There was a close relationship between clinical outcome and the kinetics of GM indices. CONCLUSION: The GM EIA is a useful diagnostic toolfor the diagnosis and monitoring of the course oflA in the presented institute.
Assuntos
Adolescente , Adulto , Idoso , Antígenos de Fungos/sangue , Aspergilose/complicações , Biomarcadores/sangue , Ensaio de Imunoadsorção Enzimática/métodos , Feminino , Doenças Hematológicas/complicações , Humanos , Hospedeiro Imunocomprometido , Masculino , Mananas/sangue , Pessoa de Meia-Idade , Neutropenia/complicações , Infecções Oportunistas/complicações , Estudos Prospectivos , Kit de Reagentes para Diagnóstico , Risco , Sensibilidade e EspecificidadeRESUMO
Streptococcus suis may be the second most common cause of adult streptococcal meningitis. The clinical and epidemiological data of S. suis meningitis are occasionally reviewed. To date, there have been only two large case series from Hong Kong and the Netherlands. We describe twelve cases of S. suis meningitis who were admitted to Chulalongkorn University Hospital, Bangkok, during a 6-year period between 1997 and 2002. A comparative review of case reports of S. suis meningitis in Thailand, Hong Kong, and the Netherlands is presented and revealed no significant differences between the three series. However, the cases from Thailand and Hong Kong had a significantly greater number of associated skin and soft tissue infections. Clinically, S. suis meningitis may appear acute or with a more chronic course.