Candida albicans can cause candidemia in neutropenic and critically ill patients and oropharyngeal candidiasis in human immunodeficiency virus (HIV)-positive patients with low CD4(+) counts. Because all patients at risk do not develop Candida infections, it is possible that a patient's genetic background might play a role in his or her susceptibility to infection. Autophagy mediates pathogen cl...

BACKGROUND The concept of health care-associated infection (HCAI) was developed to address the fact that select patients now present to the hospital with infections due to traditionally nosocomial pathogens. Although epidemiologic studies document the clear existence of health care-associated pneumonia, little is known about fungal pathogens and their role in HCAIs. OBJECTIVE To describe the ...

During the period 1998-2004, candidemia developed in 7 of 117 ventricular assist device recipients at our hospital, and the associated mortality rate was 71%. Five cases of candidemia were due to Candida parapsilosis, and 2 were due to Candida albicans. Three of the 7 patients with ventricular assist device-associated Candida bloodstream infections were cured, and the device was retained in 2 o...

Background and Purpose: Catheter-related blood circulation infection is the most dangerous and serious side-effects of vascular catheters, which leads to the enhancement of the costs, mortality, and hospital stay duration, especially in the Intensive Care Unit. Regarding this, the aim of the current study was to identify the prevalence of catheter-induced candidemia in the Tehran Heart Center, ...

BACKGROUND Mortality among critically ill patients with candidemia is very high. We sought to determine whether the choice of initial antifungal therapy is associated with survival among these patients, using need for mechanical ventilatory support as a marker of critical illness. METHODS Cohort analysis of outcomes among mechanically ventilated patients with candidemia from the 24 North Amer...

Positive blood cultures reported between 1986 and 1993 at the Tokyo Metropolitan Komagome Hospital were evaluated and all patients with an intravenous hyperalimentation catheter who developed candidemia, a total of 94 patients, were analyzed further, while patients with neutropenia were excluded. The primary diagnosis was malignancy in 87.2% of the cases, and Candida albicans and C. parapsilosi...

Candida haemulonii, one of the non-albicans Candida species, is an emerging yeast pathogen that is known to be resistant to amphotericin B and other antifungal agents such as azoles. These anti-fungal agents have often been associated with clinical treatment failure, so no treatment regimen has been clearly established for invasive C. haemulonii infections. We investigated a catheter-related in...

BACKGROUND The incidence of candidemia is increasing in developing countries. Very little is known about the epidemiology of candidemia in Peru. The aim of this study is to describe the incidence, microbiology, clinical presentation and outcomes of Candida bloodstream infections in three Lima-Callao hospitals. METHODS Candida spp. isolates were identified prospectively at participant hospital...

BACKGROUND Candida species are the main cause of hospital acquired fungal bloodstream infections. The main risk factors for candidemia include parenteral nutrition, long-term intensive care, neutropenia, diabetes, abdominal surgery and the use of central venous catheters. The antifungal drugs used to treat candidemia are mainly the echinocandins, however some isolates may be resistant to these ...

The incidence of ocular involvement in patients with candidemia, especially endophthalmitis, is relatively low. Patients who have a longer duration of candidemia have higher risk of developing ocular candidiasis (1). The current Infectious Diseases Society of America clinical practice guidelines (2) recommend that patients with candidemia should have at least one dilated retinal examination dur...