Fever and human immunodeficiency virus infection as sentinels for emerging mycobacterial and fungal bloodstream infections in hospitalized patients >/=15 years old, Bangkok.
To determine the etiology of bloodstream infections (BSIs) in hospitalized patients >/=15 years old in Thailand, prospectively enrolled, consecutive febrile (>/=38 degrees C) patients were admitted to one hospital during February-April 1997. After a patient history was taken and a physical examination was performed, blood was obtained for comprehensive culture and human immunodeficiency virus (HIV) testing. Of 246 study patients, 119 (48%) had BSIs, and 182 (74%) were infected with HIV. The 2 most common pathogens were Cryptococcus neoformans and Mycobacterium tuberculosis (30 and 27 patients, respectively). HIV-positive patients were more likely than HIV-negative patients to have mycobacteremia (57/182 vs. 0/64, P<. 0001), fungemia (38/182 vs. 2/64, P<.001), or polymicrobial BSIs (19/182 vs. 0/64, P<.002). Clinical predictors of BSIs included HIV infection, chronic diarrhea, lymphadenopathy, or splenomegaly. Mortality was higher among patients with than those without BSIs (P<. 001). Cohort-based microbiologic studies are critically important to diagnose emerging pathogens and to develop algorithms for empirical treatment of BSIs in developing countries.
Duke Scholars
Altmetric Attention Stats
Dimensions Citation Stats
Published In
DOI
ISSN
Publication Date
Volume
Issue
Start / End Page
Location
Related Subject Headings
- Thailand
- Mycobacterium tuberculosis
- Mycobacterium Infections
- Middle Aged
- Microbiology
- Male
- Humans
- Health Status Indicators
- HIV Infections
- Fungemia
Citation
Published In
DOI
ISSN
Publication Date
Volume
Issue
Start / End Page
Location
Related Subject Headings
- Thailand
- Mycobacterium tuberculosis
- Mycobacterium Infections
- Middle Aged
- Microbiology
- Male
- Humans
- Health Status Indicators
- HIV Infections
- Fungemia