The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Posaconazole may be useful for salvage treatment (ST) for invasive fungal infections (IFIs). The aim of this study was to evaluate the efficacy of posaconazole ST with either posaconazole oral suspension (SUS) or delayed‐released tablet (TAB) in patients with IFI. A retrospective review of patients who received posaconazole ST for IFI at the University of Utah Health Sciences Center between December...
Matrix‐assisted laser desorption/ionisation mass spectrometry (MALDI‐TOF MS) is increasingly used by clinical microbiology laboratories to cope with the need for rapid, cost‐effective and accurate identification of microorganisms. Several research teams have recently succeed in identifying moulds using MALDI‐TOF MS, which was first adapted to bacteria, then to yeast identification. Since 2004, different...
Yeast of Malassezia, members of the microbiologic flora of the skin, cause pityriasis versicolor and have also been implicated in the pathogenesis of other superficial dermatoses. The mechanisms by which the yeast cause these dermatoses, however, are not yet clear, and there have been no studies on the interaction between fungi and keratinocytes, especially the effects of fungi on the production of...
The aims of this study were to evaluate the enzymatic activity of various dermatophyte species and their antifungal susceptibility profiles. A total of 60 dermatophyte isolates, including Trichophyton mentagrophytes, Trichophyton rubrum, Microsporum canis and Microsporum gypseum, were examined. Fungal isolates were analysed for the production of keratinase, lipase, elastase and deoxyribonuclease (DNase)...
The two most common filamentous fungi causing mycotic keratitis are Aspergillus and Fusarium spp. Around 70 Fusarium spp. are involved in causing human infections. In this study, four cases of keratitis in sugarcane farmers in India are being reported, caused by the sugar cane pathogen Fusarium sacchari, a species of the Fusarium fujikuroi species complex. Fusarial keratitis was established by potassium...
Candida wangnamkhiaoensis is a species clustered under the Hyphopichia clade has not ever been isolated from any clinical specimens. To the best of our knowledge, this is the first report of C. wangnamkhiaoensis associated with fungaemia in immunocompromised paediatric patient. The isolate was assigned a strain name as UZ1679/14, in which the identification was confirmed by a polymerase chain reaction‐sequencing...
Exophiala spinifera is a dematiaceous fungus responsible for rare skin infections presenting as phaeohyphomycosis or chromoblastomycosis which has been primarily reported in tropical and subtropical areas (Asia, South and North America). We report the first case of E. spinifera phaeohyphomycosis in a European patient. The phaeohyphomycosis was limited to the skin, involving the finger of an immunocompromised...
Onychomycosis is one of the most common dermatological diseases, primarily caused by dermatophytes, and sometimes, also by yeast and moulds. This study aims to clarify the frequency of isolated pathogens from mycotic toenails in the reference centre of the central Alpine mountain region of South Tyrol, northern Italy. Age and gender differences, types of pathogens and initial therapy used were also...
Onychomycosis is a chronic fungal nail infection caused by dermatophytes, yeasts or non‐dermatophyte moulds (NDMs). It occurs worldwide and accounts for about 50% of all nail disorders. The incidence of the disease and the prevalence of pathogens involved vary in different geographical areas and change with time. This study was undertaken to determine the epidemiology of onychomycosis in Crete, Greece...
Knowledge regarding host immune response to chromoblastomycosis and eumycetoma is limited, particularly concerning cytokines and antimicrobial peptides production. This was a retrospective study of 12 paraffin‐embedded tissue samples from patients diagnosed with chromoblastomycosis or eumycetoma from histological findings and tissue culture. DNA extraction and polymerase chain reaction (PCR) from...
The fungi Paecilomyces variotii is a potential pathogen in immunocompromised and immunocompetent patients. Their rare association with clinical disease results in scarce literature regarding susceptibility and treatment. Here, we discuss a case involving successful treatment of probable P. variotii pneumonia with posaconazole after treatment failure with voriconazole. The current literature related...
Conventional treatments for onychomycosis include oral and topical antifungal agents. Although Nd:YAG laser has been reported to be effective, controlled studies combined or compared with conventional treatments are needed. To evaluate the efficacy of 1064 nm Nd:YAG laser for onychomycosis and compare outcomes with those of topical antifungal treatment and combination therapy. Patients were randomly...
Penicilliosis caused by Talaromyces marneffei is a common AIDS‐defining illness in South and Southeast Asia. Diagnosis is based on culture which can take up to 14 days for identification, leading to treatment delay and increased mortality. We developed a TaqMan real‐time PCR assay targeting the MP1 gene encoding an abundant cell wall protein specific to T. marneffei. The assay's performance was evaluated...
Candidemia rate and species distribution vary according to the type of patients, country of origin and antifungal prophylaxis use. To present current candidemia epidemiological trends. A retrospective examination of candidemia in adults (≥18 years‐old) hospitalised from 2007 to 2015. Cases were identified through the microbiology laboratory. Candida species were distinguished based on colony morphology...
Superficial candida infections of the skin are common, but deep cutaneous candidiasis, including secondary dissemination to the skin from systemic candidiasis, candidaemia or primary invasion due to skin defects such as trauma, is rare. These patients are usually immunosuppressed, but immunocompetent hosts can be affected as well. Candida albicans is the most common pathogen. However, non‐albicans...
Posaconazole has significant activity against the Mucormycetes. However, data are limited on the clinical efficacy of posaconazole for treating rhino‐orbito‐cerebral mucormycosis (ROCM). The aim of this study is to assess the efficacy and safety of posaconazole in patients with ROCM. We included 12 consecutive adult patients admitted with ROCM and treated with posaconazole between January 2010 and...
Dermatophytes constitute a complex group of fungi, comprised of by the genera Trichophyton, Epidermophyton and Microsporum. They have the ability to degrade keratin and cause human and animal infections. Molecular techniques have made their identification faster and more accurate, and allowed important advances in phylogenetic studies. We aim to identify molecularly and to determine the phylogenetic...
Cryptococcal meningitis is a severe opportunistic infection in HIV‐infected patients. In Ivory Coast, despite the availability of antiretroviral treatment (ART), this infection is still prevalent. The study investigates the genetic diversity of 363 clinical isolates of Cryptococcus from 61 Ivorian HIV‐positive patients, the occurrence of mixed infections and the in vitro antifungal susceptibility...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.