Increased incidence of fungemia caused by Candida krusei.
نویسندگان
چکیده
Candida krusei colonized 12.4% of 868 patients undergoing episodes of therapy-induced granulocytopenia over a 9-year period. The gastrointestinal tract was most frequently colonized, followed by the respiratory tract and urinary tract. Ten patients developed systemic infections with C. krusei; all 10 had two or more positive blood cultures. Nine of the 10 patients were colonized with C. krusei, and 6 were receiving systemic antifungal agents at the time of development of the infection. Seven patients died within 1 month of C. krusei sepsis; systemic candidiasis was seen in the autopsies of the four patients on whom autopsies were performed. Therefore, C. krusei should be recognized as an emerging pathogen in select patient populations.
منابع مشابه
Blood Stream Infections by Candida glabrata and Candida krusei: A Single-Center Experience
BACKGROUND/AIMS The increasing incidence of Candida glabrata and Candida krusei infections is a significant problem because they are generally more resistant to fluconazole. We compared the risk factors associated with C. glabrata and C. krusei fungemia with Candida albicans fungemia and examined the clinical manifestations and prognostic factors associated with candidemia. METHODS We retrosp...
متن کاملFirst case of bloodstream infection due to Candida magnoliae in a Chinese oncological patient.
We report a case of fungemia caused by Candida magnoliae, a yeast never associated with human disease. The infection occurred in a 42-year-old Chinese patient with gastric cancer complicated by peritoneal carcinosis. Multiple blood cultures were positive for yeast; the species was well identified with biochemical and molecular methods. The phylogenetic analysis showed a close relationship of C....
متن کاملAssociation of Torulopsis glabrata infections with fluconazole prophylaxis in neutropenic bone marrow transplant patients.
Because the use of fluconazole prophylaxis had been associated with an increased rate of Candida krusei infections at The John Hopkins Oncology Center, early empiric amphotericin B plus flucytosine were given to febrile neutropenic patients colonized by C. krusei. By this practice, the proportion of fungemias attributable to C. krusei was low (12.5%) in patients receiving fluconazole over a 6-m...
متن کاملBreakthrough Candida krusei fungemia during fluconazole prophylaxis followed by breakthrough zygomycosis during caspofungin therapy in a patient with severe aplastic anemia who underwent stem cell transplantation.
We report a case of breakthrough invasive zygomycosis in a stem cell transplant recipient who was receiving caspofungin for treatment of a breakthrough Candida krusei fungemia that occurred during fluconazole prophylaxis. Also, patients receiving the echinocandin caspofungin remain at risk for pathogens, such as zygomycetes, that are intrinsically resistant to this agent.
متن کاملDiagnostic issues, clinical characteristics, and outcomes for patients with fungemia.
This study investigated microbiological, clinical, and management issues and outcomes for Danish fungemia patients. Isolates and clinical information were collected at six centers. A total of 334 isolates, 316 episodes, and 305 patients were included, corresponding to 2/3 of the national episodes. Blood culture positivity varied by system, species, and procedure. Thus, cases with concomitant ba...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 24 4 شماره
صفحات -
تاریخ انتشار 1986