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The aim of this study was to describe the characteristics of patients with chronic pulmonary aspergillosis (CPA) in a tertiary care centre in Spain. Retrospective cohort study of all patients diagnosed with CPA between January 2010 and December 2015. The patients were identified through the Microbiology Registry. Demographic, clinical, laboratory, radiological, microbiological and clinical data were...
Background
The incidence of false‐positive serum galactomannan (GM) enzyme‐linked immunosorbent assay test results has been scarcely examined among older subjects. Additionally, previous studies have highlighted the influence of serum immunoglobulin G (IgG) levels on GM test results. We hypothesised that age‐related IgG level elevation might also be associated with false‐positive GM test results...
Febrile neutropaenia (FNP) is a common cause of morbidity and mortality in immunocompromised patients. Although most infections are caused by bacterial pathogens, fungal infections are becoming increasingly more common. Due to its rarity, the diagnosis of fungal infections in febrile neutropenic patients is often delayed. To provide current clinical features, epidemiology, aetiology, diagnosis and...
Mucormycosis mostly affects immunocompromised patients and is associated with a high morbidity and mortality despite currently available treatments. In that context, combination therapy might be the key to a better outcome for these patients. Purpose of this review is to summarise and to discuss the current combination data obtained in vitro, in vivo in animal models of mucormycosis, and in patients...
Mediastinal mucormycosis is an uncommon but lethal infection associated with an 83% mortality. We describe a case of fatal Rhizopus microsporus mediastinitis despite three exploratory mediastinal surgeries and complementary systemic and mediastinal irrigation with liposomal amphotericin B. We further review the literature on surgical and antifungal management of mediastinal mucormycosis.
Background
Serum periostin levels have been reported to be an indicator of Th2 inflammation in asthmatic patients.
Objective
This study aimed to investigate serum levels of periostin in patients with allergic bronchopulmonary aspergillosis (ABPA) and to evaluate its diagnostic and monitoring value in the disease.
Methods
Patients with ABPA (n = 19) and asthma (n = 24), including severe asthma...
Background
Loop‐mediated isothermal amplification (LAMP) assays, which operate at a single temperature and require no postreaction processing, have been described for rapid species‐specific detection of numerous fungi. The technology has much less commonly been applied to identification of other key genetic traits such as fungicide resistance, and has not yet been applied to mating‐type determination...
Background
Cryptococcal meningitis has fatality rates of 40%‐70%, resulting in 200 000 deaths each year. The best outcomes are achieved with amphotericin combined with flucytosine but flucytosine is expensive and unavailable where most disease occurs. More effective and affordable treatments are needed. Tamoxifen, a selective oestrogen receptor modulator frequently indicated for breast cancer, has...
The cut‐offs for total and specific IgE used for diagnosing ABPA in children have been adopted from adult literature and have not been validated in the paediatric population. To establish the ideal cut‐offs of total IgE and Aspergillus‐specific IgE for the diagnosis of ABPA in children. This study was a prospective observational case‐control study, conducted in a tertiary care hospital in North India,...
Geographical variation is observed in invasive candida infection (ICI) and differences between critical care units (CCUs) may contribute. To examine rates, risk factors and individual and unit‐level variation of ICI in UK CCUs. Data from the Fungal Infection Risk Evaluation Study was used to examine individuals admitted to 96 CCUs in the UK; July 2009‐March 2011. Cases were non‐neutropenic individuals...
Fungal cholecystitis is an uncommon entity, and no cases of cholecystitis associated with mould infection have been reported. We present a case of acute Fusarium cholecystitis in a cytopenic patient with leukaemia who had disseminated fusariosis. We also review the published cases of fungal cholecystitis, which is most often caused by Candida species. Although it is rare, fungal cholecystitis should...
Aureobasidium pullulans and A. melanogenum are black‐yeast‐like surface colonisers and are commonly encountered as contaminants in the hospital. The species are able to produce melanin which play a role in protection against environmental stress and irradiation. Aureobasidium melanogenum shows higher frequency in opportunistic infections compared to A. pullulans. Comparative pathogenicity of opportunistic...
Candida resistance to antifungals impaired invasive candidiasis outcome. In a context of echinocandin resistance development, we aimed to evaluate the association between phenotypic resistance to micafungin and fks mutations of Candida glabrata. For this systematic review and meta‐analysis, we searched MEDLINE, Scopus and Web of Science for reports published up to December 2017. Studies of C glabrata...
The sexual cycle of Candida glabrata is not known; however, genomic evidence is indicative of recombination among subpopulations and the genome harbours genes necessary for undergoing mating and meiosis, which may increase fitness. The relationship between specific mating type‐like (MTL) loci and antifungal susceptibility is not well understood in C. glabrata. We investigated different combinations...
Breakthrough invasive fungal infections (IFIs) have emerged as a significant problem in patients receiving systemic antifungals; however, consensus criteria for defining breakthrough IFI are missing. This position paper establishes broadly applicable definitions of breakthrough IFI for clinical research. Representatives of the Mycoses Study Group Education and Research Consortium (MSG‐ERC) and the...
Mucormycosis is a rare but important invasive fungal disease that most often affects immunocompromised hosts. The incidence of mucormycosis appears to be increasing worldwide, as risk factors such as the use of immunosuppressive therapies become more common. We report the results of a literature review of 143 mucormycosis cases reported in South America between 1960 and 2018. The number of reported...
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