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Sequence-identification of Candida species isolated from candidemia.

Fathi, Naeimeh; Mohammadi, Rasoul; Tabatabaiefar, Mohammad Amin; Ghahri, Mohammad; Sadrossadati, Seyedeh Zahra.
Adv Biomed Res; 5: 150, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27713871

BACKGROUND:

Candida species are the most prevalent cause of invasive fungal infections such as candidemia. Candidemia is a lethal fungal infection among immunocompromised patients worldwide. Main pathogen is Candida albicans but a global shift in epidemiology toward non-albicans species have reported. Species identification is imperative for good management of candidemia as a fatal infection. The aim of the study is to identify Candida spp. obtained from candidemia and determination of mortality rate among this population.

MATERIALS AND METHODS:

The study was performed during February 2014 to March 2015 in Tehran, Iran. Two-hundred and four blood cultures were evaluated for fungal bloodstream infection. Identification of isolates was carried out using phenotypic tests and polymerase chain reaction sequencing technique.

RESULTS:

Twenty-two out of 204 patients (10.8%) had candidemia. Candida parapsilosis was the most prevalent species (45.4%), followed by C. albicans (31.8%) and Candida glabrata (22.7%). Male to female sex ratio was 8/14.

CONCLUSIONS:

The emergence of resistant strains of Candida species should be considered by physicians to decrease the mortality of this fatal fungal infection by appropriate treatment.
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