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Background
Aspergillus species meet the most important group of invasive fungal diseases (IFD) in immunosuppressed patients. Galactomannan is a polysaccharide antigen located in the wall structure of Aspergillus. The most commonly used method for antigen detection is enzyme‐linked immunoassay (ELISA). Aspergillus galactomannan lateral flow assay (LFA) constitutes one of the new methods in the diagnosis...
Background
Ravuconazole is an extended‐spectrum triazole agent that is efficient in vitro against Candida spp. and has been approved to work as an oral formulae for onychomycosis in Japan in 2018. However, nobody had determined the MIC of ravuconazole against the Candida auris, which is known as an emerging multidrug‐resistant yeast. Meanwhile, rare is known of the in vitro activity of ravuconazole...
Background
The genus Blastobotrys consists of at least 20 species. Disease in humans has been reported with B adeninivorans, B raffinosifermentans, B proliferans and B serpentis, mostly in immunocompromised patients and those with cystic fibrosis.
Objective
We report a lung infection secondary to B raffinosifermentans in a cystic fibrosis patient successfully treated with isavuconazole and review...
Background
Trichophyton schoenleinii is an anthropophilic dermatophyte that causes tinea favosa. Nowadays, it remains an important pathogen in some regions of the world, mainly epidemic in Africa and West Asia. Despite the medical importance of T. schoenleinii infections, a high‐quality reference genome for T. schoenleinii is still unavailable, neither its transcriptomic profile.
Objectives
The...
Background
Rapid and reliable laboratory methods are required for detecting the nosocomial yeast Candida auris. AurisID® (Olm Diagnostics) is a real‐time PCR assay approved for detecting C. auris in fungal cultures and directly from blood samples, involving a nucleic acid extraction as a prior step.
Objectives
The purpose of this study is to validate the AurisID® kit for direct detection of C. auris...
The epidemiology and mycology of invasive candidiasis in the ICU is well‐described in certain types of critically ill patients but not in others. One population that has been scarcely studied is non‐neutropenic patients admitted specifically to medical ICUs. Even less is known about the broader category of medical ICU patients without active oncological disease. This group constitutes a very large...
Approximately 70‐75% of women will have vulvovaginal candidosis (VVC) at least once in their lifetime. In premenopausal, pregnant, asymptomatic and healthy women and women with acute VVC, Candida albicans is the predominant species. The diagnosis of VVC should be based on clinical symptoms and microscopic detection of pseudohyphae. Symptoms alone do not allow reliable differentiation of the causes...
The development of disseminated cryptococcosis has historically occurred in patients living with advanced human immunodeficiency virus or other immunosuppressive conditions affecting T‐cell function. Recently, patients with anti‐cytokine neutralising autoantibodies have been recognised to be at risk for disseminated infections by opportunistic intracellular pathogens, including Cryptococcus species...
Background
Diagnosis of invasive fungal infections from formalin‐fixed paraffin‐embedded (FFPE) tissues by PCR amplification is a developing technology. One of the difficulties of establishing a validated protocol for this testing is that the gold standard, culture, is much less sensitive than the test being validated.
Objectives
To validate FFPE PCR as a refence laboratory identification methodology...
We performed this study to provide the latest evidence of the diagnostic accuracy of all Aspergillus antibodies for chronic pulmonary aspergillosis (CPA). In this meta‐analysis, we searched the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, and other databases, until 19 March 2020, for studies that examined the diagnostic accuracy of each Aspergillus‐specific antibody for CPA and...
Background
Dermatophytes are the most common fungal pathogens causing superficial infections in humans with a high prevalence worldwide. The treatment of these infections is based on the use of topical and systemic antifungal agents. A convenient method with a high predictive value for testing the susceptibilities of dermatophytes is necessary.
Objective
To evaluate the ability of the Sensititre...
Onychomycoses are difficult‐to‐treat fungal infections with a high recurrence rate that relates to the anatomic and pathophysiological conditions in the nail organ and the required extended duration of treatment. Clinical‐epidemiological studies demonstrated that non‐dermatophyte molds and yeasts are the primary causative agents in 20%–30% of onychomycoses. Mixed infections with dermatophytes are...
Background
Malassezia spp. antifungal susceptibility testing (AFST) capacities are limited by the lack of efficient and standardised AFST procedure, mainly because of the fastidious cultivation of these yeast.
Objectives
This study aimed to compare the FastFung broth (FFB) to modified Dixon broth (mDIXB) for the in vitro AFST of Malassezia spp. Fluconazole, ketoconazole, voriconazole and terbinafine...
Background
Treatment‐resistant dermatophytosis caused by Trichophyton mentagrophytes/interdigitale complex has emerged as a global public health threat, particularly in endemic countries like India and has spread to many other countries. This veritable spread is alarming due to increase in resistance to terbinafine, which targets the ergosterol biosynthetic pathway by inhibiting the enzyme squalene...
Background
Recently, several scores to quantify compliance with the guidelines in candidaemia management (EQUAL, GEMICOMED, Valerio) have been developed. Evidence supporting the association of these scores to the prognosis is scarce. We aim to evaluate the performance of these candidaemia guideline adherence scores to predict candidaemia outcome.
Methods
We recorded retrospectively data from candidaemia...
Background
Vulvovaginal candidiasis (VVC) is a common and debilitating long‐term illness affecting million women worldwide. This disease is caused mainly by Candida albicans and a lesser extent by other species, including the two phylogenetically closely related pathogens Candida africana and Candida dubliniensis.
Objectives
In this study, we report detailed molecular epidemiological data about...
Background
Tinea pedis is often chronic or recurrent, but not all individuals are equally susceptible to this infection. Dermatophytes are able to induce the expression of antimicrobial peptides and proteins (AMPs) in human keratinocytes and certain AMPs can inhibit the growth of dermatophytes.
Objective
The focus of this study was to analyse the secretion of relevant AMPs, especially RNase 7,...
Background
Candida bloodstream infections (BSI) became an important invasive disease in the late 20th century, in particular among immunocompromised patients. Although considerable progress has been made in the management of patients with invasive mycoses, Candida BSI are still widespread among hospitalised patients and are associated with relatively high mortality.
Objectives
We conducted a retrospective...
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