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نوع الوثيقة |
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مقال في مجلة دورية |
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عنوان الوثيقة |
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CANDIDEMIA AT A UNIVERSITY HOSPITAL: EPIDEMIOLOGY, RISK FACTORS AND PREDICTORS OF MORTALITY CANDIDEMIA AT A UNIVERSITY HOSPITAL: EPIDEMIOLOGY, RISK FACTORS AND PREDICTORS OF MORTALITY |
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لغة الوثيقة |
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الانجليزية |
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المستخلص |
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Background: Blood stream infection due to Candida species are becoming increasingly important causes of
morbidity and mortality in hospitalized patients. The aim of this study was to obtain epidemiological data on
candidemia in patients at King Abdulaziz University Hospital (KAUH), and to discuss the influence of several
clinical variables on the development and outcome of candidemia.
Materials and Methods: Demographic information, risk factors, therapy and outcome of all patients who had
candidemia at KAUH between January 1998 and December 1999 were reviewed.
Results: Thirty-one candidemic episodes were identified. All the candidemic episodes were hospital acquired.
The most common risk factors to candidemia were central venous catheters (87%), stay in intensive care unit
(ICU) (77%), and broad-spectrum antibiotics therapy (74%). Candida albicans was the most frequently isolated
species (71%), followed by Candida tropicalis and Candida parapsilosis (13% each). Twenty-six patients (84%)
were treated with amphotericin B, 4 (13%) with fluconazole, and one (3%) with ketoconazole. Antifungal
susceptibility testing of the isolates in general revealed minimal levels of resistance to amphotericin B (3%)
versus 39% resistance to fluconazole. Less than 5% of Candida albicans were resistant to amphotericin B, in
comparison with >35% of these strains that were resistant to fluconazole. The overall mortality was 71%.
Mortality was significantly associated with the presence of central venous catheters (P=0.001), stay in intensive
care unit (P<0.001), and prolonged hospital stay before the onset of candidemia (P=0.05).
Conclusion: Despite antifungal treatment, the mortality of candidemia is still high. Rapid changes in the rate of
infection, potential risk factors, and emerging species demand continued and close surveillance of this serious
infection. |
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ردمد |
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8832-1012 |
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اسم الدورية |
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Ann Saudi Medical |
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المجلد |
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21 |
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العدد |
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3-4 |
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سنة النشر |
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2001 هـ
2001 م |
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نوع المقالة |
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مقالة علمية |
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تاريخ الاضافة على الموقع |
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Tuesday, March 2, 2010 |
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الباحثون
| أ.د. دعـــد أكبر | Akbar, Prof. Daad | باحث | دكتوراه | |
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