&lt;b&gt; PREVALÊNCIA DE CANDIDA E CRYPTOCOCCUS EM HEMOCULTIVOS DE PACIENTES DO HOSPITAL UNIVERSITÁRIO DE SANTA MARIA, RS (HUSM) NO ANO DE 2006 &lt;/b&gt;

Molecular epidemiology studies on cryptococcemia are limited. This study aimed to describe the clinical features of patients with bloodstream infections by Cryptococcus sp. in a public tertiary hospital in Mato Grosso do Sul, as well as identify the fungus' molecular type and determine its antifungal susceptibility. Molecular typing was performed using URA5 restriction fragment length polymorphism PCR, and antifungal susceptibility was determined by microdilution method standardized by the Clinical and Laboratory Standards Institute. Over 14 years, 48 patients were diagnosed with cryptococcemia. The majority (72.9 %) was male with a median age of 40 years; 81.3 % of the patients had HIV/AIDS and 72.9 % died. Cryptococcus neoformans was the most commonly isolated species (97.9 %). Molecular analysis identified the genotypes C. neoformans VNI (93.7 %), C. neoformans VNII (4.2 %), and Cryptococcus gattii VGII (2.1 %). In vitro, these fungi were not resistant to fluconazole, itraconazole, voriconazole, and amphotericin B. This is the first description of the molecular types of cryptococcemia agents in central-west Brazil. Its high lethality, especially in HIV-negative patients, suggests that early diagnosis and prompt antifungal therapy are crucial for a good clinical outcome.

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First Molecular Typing of Cryptococcemia-Causing Cryptococcus in Central-West Brazil

Tsujisaki

Paniago

Lima-Junior

et al. 2013

Mycopathologia

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Important Mycoses in Children in South America

Carlesse

Silva

Santolaya

2016

Curr Fungal Infect Rep

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Invasive fungal disease (IFD) is an important infection with high rates of morbidity and mortality in hospitalized patients. Data on incidence, risk factors, and mortality of IFD in the pediatric population, mainly in South America, are scarce. The aim of this paper was to review the literature about the most important IFD in pediatrics in South America. We searched three electronic databases (Medline, Lilacs, and Cochrane databases) for studies published between 2012 and 2015; case reports and editorial were excluded. Twenty-two articles were found on Candida spp. infections; eight on Paracoccidiodes spp.; two on Cryptococcus spp.; and one on Aspergillus spp. Candida albicans was the main agent, followed by Candida parapsilosis in pediatric population. Paracoccidioides spp. had a prevalence ranging from 2.3 to 35.3 % with ages between 11 and 29 years, malnutrition, and hepatic involvement related to the worst prognosis. Cryptococcus spp. showed a prevalence of 2.6 % in under 16 years old, with cryptococcal meningitis most observed, mainly by Cryptococcus neoformans (94.1 %). Aspergillosis and other mold infections, as zygomycosis and fusariosis occurring mostly in immunocompromised children, related with relevant morbidity and mortality in this population

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<b> PREVALÊNCIA DE CANDIDA E CRYPTOCOCCUS EM HEMOCULTIVOS DE PACIENTES DO HOSPITAL UNIVERSITÁRIO DE SANTA MARIA, RS (HUSM) NO ANO DE 2006 </b>

Cited by 2 publications

References 7 publications

First Molecular Typing of Cryptococcemia-Causing Cryptococcus in Central-West Brazil

First Molecular Typing of Cryptococcemia-Causing Cryptococcus in Central-West Brazil

Important Mycoses in Children in South America

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