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This single‐centre retrospective cohort study evaluated the incidence and outcome of mycoses in critical ill patients (n = 283) with sepsis due to peritonitis. Overall mortality was 41.3%, and the 28‐day mortality was 29.3%. Fungal pathogens were found in 51.9%. The common first location was the respiratory tract (66.6%), followed by the abdominal site (19.7%). Candida colonisation was found in 64...
Fusarium species are environmental saprophytic fungi. Among the many Fusarium species, members of the Fusarium solani species complex (FSSC) are the most prevalent and virulent in causing human and animal infections. In this study, we describe the first case of fatal FSSC infection in a black spotted stingray and three concomitant infections in scalloped hammerhead sharks. In the stingray, cutaneous...
Candida albicans is increasingly recognised as a coloniser of the respiratory tract in cystic fibrosis (CF) patients. Yet, the potential role, if any, of the micro‐organism in the progress of the disease remains unclear. In this study, we investigated the association between inhaled antibiotics and C. albicans chronic colonisation in patients with CF. A cohort of 121 CF patients born from 1988 to...
Serum 1,3‐beta‐d‐glucan (BDG) testing is an established diagnostic marker for invasive fungal infections (IFI) among patients with haematological malignancies. In contrast limited data exist regarding the application of urine BDG testing. Same‐day midstream urine and serum screening samples were collected in adult patients with underlying haematological malignancies. A total of 80 urine samples from...
Phaeohyphomycosis refers to infections caused by phaeoid fungi that can have an aggressive course in normal hosts. We report a case of left‐sided renal phaeohyphomycosis due to Bipolaris spicifera in a 7‐year‐old immunocompetent male child. He presented with fever, dysuria, nausea, vomiting and flank pain. Examination revealed tenderness at the left costovertebral angle. Histological examination and...
Human histoplasmosis is caused by the dimorphic fungus Histoplasma capsulatum. This infection can run asymptomatic or be life‐threatening, depending fundamentally on the host's immune status. Immunocompromised patients can present disseminated disease to the skin, making the biopsy an accessible approach. The current diagnosis gold standard is fungal culture which takes several days or weeks to grow...
The posaconazole extended release tablet formulation was developed to improve bioavailability relative to the oral suspension. Therapeutic drug monitoring has been used to optimise posaconazole dosing to achieve a target trough level ≥0.7 μg ml−1. We retrospectively evaluated 28 patients with haematological malignancies who received posaconazole tablets for antifungal prophylaxis. Posaconazole serum...
Invasive mould infection (IMI) is an important cause of morbidity and mortality in immunocompromised patients. However, Swedish epidemiology data are lacking. The aim of this study was to investigate the epidemiology and outcome of IMI. Cases of proven/probable IMI at Karolinska University Hospital, Stockholm, from 2005 to 2009, were included. A total of 100 patients with 104 episodes of IMI were...
Sporotrichosis has emerged as the main subcutaneous mycosis of humans and animals around the world. With particular differences in frequency, the major species includes Sporothrix brasiliensis, S. schenckii, S. globosa and S. luriei. In Brazil, the main aspect of this epidemic is based on the zoonotic transmission through the scratches and bites of diseased cats contaminated with S. brasiliensis....
Two interesting fungi were isolated from fluvial sediments collected in the North of Spain. They were morphologically related to the thermally dimorphic fungi of the family Ajellomycetaceae, but the analysis of the internal transcribed spacer region of the rDNA, and the domains D1 and D2 of the 28S rRNA gene sequences confirmed that they were different from all the species described in that family...
We report the isolation of the emerging fungal pathogen Rasamsonia aegroticola, which belongs Rasamsonia argillacea species complex, from a respiratory sample of a patient with cystic fibrosis. This filamentous fungus, resembling members of a Penicillium and Paecilomyces spp., was identified by morphology and confirmed by DNA sequence analysis. Susceptibility pattern showed high minimal inhibitory...
Candida glabrata is a pathogenic yeast with several unique biological features. This article provides an up‐to‐date review on current data and reasoning aspects of this clinically problematic organism. Haploidy, absence of pseudohyphae, facultative anaerobe growth of C. glabrata, as well as its intrinsically low susceptibility to azole antifungals require specific consideration in diagnosis and treatment...
The purposes of this study were to investigate the enzymatic activity of different Candida species and their antifungal susceptibility patterns. The study involved a total of 83 isolates of Candida from the genital tract of the female Camelus dromedarius. After species identification, the isolates were analysed for the production/activity of phospholipase, proteinase and haemolysin. In addition, the...
Saprochaete capitata is a very rare pathogen that causes invasive disease particularly in patients with haematological malignancies. We recognised a clustering of S. capitata fungaemia in recent years. So, we report our 6‐year surveillance study of fungaemia among patients with haematological malignancies and haematopoietic stem cell transplant. We performed a retrospective and observational study...
We evaluated the performance of the Aspergillus‐specific lateral‐flow device (LFD) test for diagnosing invasive pulmonary aspergillosis (IPA) in patients with underlying haematological malignancies. Participating centres were the two Austrian University Hospitals of Graz and Innsbruck. LFD performance was evaluated with 95 bronchoalveolar lavage fluid (BALF) samples from 72 patients collected prospectively...
Defining the epidemiology of and risk factors for candidaemia is necessary to guide empirical treatment. The objectives of this study were to determine the ranking of Candida among positive blood cultures, to define the epidemiology of candidaemia and to investigate patient characteristics and their relationship with C. albicans vs. non‐albicans Candida (NAC) candidaemia. Candidaemia episodes between...
Colonisation of the gastrointestinal tract is influenced by primary microbial exposure and bioactive factors in breastmilk. The aim was to explore the prevalence of oral Candida in the first year of life in relation to selected exposures. Oral Candida was studied in 100 healthy infants at 4 and 8 weeks, 3, 6 and 12 months of age and related to delivery mode, birth weight, infant health and feeding,...
Cumulative evidence described the emergence and geographical expansion of azole‐resistant A. fumigatus associated with azole treatment failure. To investigate the status of azole resistance in A. fumigatus in Taiwan, we studied 38 A. fumigatus clinical isolates cultivated from 31 patients at two teaching hospitals from 2011 to 2014. Three isolates obtained from respiratory samples of two azole‐naïve...
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