Publication: Clinical characteristics and outcomes of patients with cryptococcal meningoencephalitis in a resource-limited setting
Issued Date
2014-01-01
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ISSN
01252208
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2-s2.0-84900011499
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of the Medical Association of Thailand. Vol.97, No.3 SUPPL. 3 (2014)
Suggested Citation
Methee Chayakulkeeree, Pattaraporn Wangchinda Clinical characteristics and outcomes of patients with cryptococcal meningoencephalitis in a resource-limited setting. Journal of the Medical Association of Thailand. Vol.97, No.3 SUPPL. 3 (2014). Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/34351
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Title
Clinical characteristics and outcomes of patients with cryptococcal meningoencephalitis in a resource-limited setting
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Abstract
Background: Cryptococcosis is a potentially lethal opportunistic infection among human immunodeficiency virus (HIV)- infected individuals. The mortality rate of patient with cryptococcal meningoencephalitis (CM) in Thailand is high. Studying the factors associated with treatment failure is important to improve outcome. Material and Method: A retrospective study of patients with cryptococcosis in Siriraj Hospital, Thailand, during 2005-2008 was conducted. Treatment options, outcomes, survival and factors associated with outcomes and mortality were analyzed. Results: A total of 143 patients with cryptococcosis were enrolled. Mean age was 39 years old and 58.7% were male. There were 124 HIV-infected patients (86.7%) and 116 of those had CM. Favorable clinical response in HIV-associated CM was 55.2% and 6-month survival was 67.2%. Relapse was found in 21 patients (18.1%). Factors associated with favorable clinical response included lower opening and closing pressures and a higher white blood cell in cerebrospinal fluid (CSF). Favorable mycological response was 56.8% and factors associated with favorable mycological response were a lower CD4+ T-lymphocyte count and a longer amphotericin B treatment. The median time to achieve CSF sterilization was 30 days. Factors associated with survival were a longer course of amphotericin B, a lower CSF opening pressure and a higher white blood cell in CSF. Conclusion: High mortality rate of HIV-associated CM was demonstrated and most likely linked to inadequate induction antifungal therapy resulting in inability to sterilize CSF. New strategies and/or guidelines are suggested to improve survival.