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Pulmonary aspergillosis

Kátia R Groch, Josué Díaz-Delgado, Carlos Sacristán, Denyiélim E Oliveira, Gabriela Souza, Angélica M Sánchez-Sarmiento, Samira Costa-Silva, Juliana Marigo, Pedro V Castilho, Marta J Cremer, Aline Rodrigues Hoffmann, Fernando Esperón, José L Catão-Dias
We report the gross and microscopic findings and molecular identification of 2 cases of hyphate fungal infection in cetaceans from Brazil. The first case involved an adult male Atlantic spotted dolphin Stenella frontalis with localized pulmonary disease characterized by pyogranulomatous and necrotizing bronchopneumonia with intralesional hyphae. The second case involved an adult male Bryde's whale Balaenoptera edeni with orchitis, periorchitis, mesenteric lymphadenitis and pyogranulomatous bronchopneumonia with intralesional hyphae...
March 22, 2018: Diseases of Aquatic Organisms
Carlos Arturo Alvarez-Moreno, Jorge Alberto Cortes, David W Denning
Data with respect to the epidemiological situation of fungal diseases in Colombia is scarce. Thus, the aim of this study is to estimate the burden of fungal infections. A population projection for 2017 from the Colombian Department for National Statistics was used, as well as official information from the Ministry of Health and National Institute of Health. A bibliographical search for Colombian data on mycotic diseases and population at risk (chronic obstructive pulmonary disease, HIV infection/AIDS, cancer, and transplant patients) was done...
March 21, 2018: Journal of Fungi (Basel, Switzerland)
Jon G Persichino, Argun D Can, Tam T Van, Michele N Matthews, Scott G Filler
Invasive pulmonary mucormycosis and aspergillosis are rare, life-threatening fungal infections. Most documented cases have been reported in non-cirrhotic patients with diabetes mellitus, neutropenia, or treatment with corticosteroids. The prevalence of each infection is low among patients with hepatic cirrhosis. We report the first likely case of combined invasive pulmonary mucormycosis and aspergillosis in a male with decompensated hepatic cirrhosis. This report also highlights the first non-diabetic case of invasive pulmonary mucormycosis with decompensated hepatic cirrhosis...
September 2018: Medical Mycology Case Reports
Yuuki Ohara, Takahiko Ito, Makoto Ito, Kyoko Yamashita, Shinya Toyokuni
A 62-year-old previously healthy male who was a welder/smoker/drinker was admitted to Kani Tono Hospital for severe hypoxemia (Day 0). Initial physical and radiological examinations suggested an acute exacerbation of chronic obstructive pulmonary disease. However, respiratory failure developed rapidly, and he died on Day + 4. Aspergillus fumigatus was identified after his death, and he was diagnosed with invasive pulmonary aspergillosis. The clinical and pathological features are precisely described with pathogenetic considerations...
June 2018: Medical Mycology Case Reports
Philipp Wohlfarth, Amin T Turki, Joerg Steinmann, Melanie Fiedler, Nina K Steckel, Dietrich W Beelen, Tobias Liebregts
BACKGROUND: Allogeneic hematopoietic stem cell transplantation (HSCT) recipients frequently develop acute respiratory failure (ARF) with pulmonary infiltrates. Molecular and biomarker-based assays enhance pathogen detection, but data on their yield in this population are scarce. METHODS: Retrospective single-center study in 156 consecutive HSCT recipients admitted to the intensive care unit (ICU) between 05/2013 and 07/2017. Findings of a microbiological diagnostic work-up using currently available methods on bronchoalveolar lavage (BAL) and blood samples from 66 patients (age: 58 [45-64] years; HSCT to ICU: 176 [85-407] days) with ARF and pulmonary infiltrates were analyzed...
March 14, 2018: Biology of Blood and Marrow Transplantation
A J Ullmann, J M Aguado, S Arikan-Akdagli, D W Denning, A H Groll, K Lagrou, C Lass-Flörl, R E Lewis, P Munoz, P E Verweij, A Warris, F Ader, M Akova, M C Arendrup, R A Barnes, C Beigelman-Aubry, S Blot, E Bouza, R J M Brüggemann, D Buchheidt, J Cadranel, E Castagnola, A Chakrabarti, M Cuenca-Estrella, G Dimopoulos, J Fortun, J-P Gangneux, J Garbino, W J Heinz, R Herbrecht, C P Heussel, C C Kibbler, N Klimko, B J Kullberg, C Lange, T Lehrnbecher, J Löffler, O Lortholary, J Maertens, O Marchetti, J F Meis, L Pagano, P Ribaud, M Richardson, E Roilides, M Ruhnke, M Sanguinetti, D C Sheppard, J Sinkó, A Skiada, M J G T Vehreschild, C Viscoli, O A Cornely
The European Society for Clinical Microbiology and Infectious Diseases, the European Confederation of Medical Mycology and the European Respiratory Society Joint Clinical Guidelines focus on diagnosis and management of aspergillosis. Of the numerous recommendations, a few are summarized here. Chest computed tomography as well as bronchoscopy with bronchoalveolar lavage (BAL) in patients with suspicion of pulmonary invasive aspergillosis (IA) are strongly recommended. For diagnosis, direct microscopy, preferably using optical brighteners, histopathology and culture are strongly recommended...
March 12, 2018: Clinical Microbiology and Infection
Sanata Bamba, Adama Zida, Ibrahim Sangaré, Mamoudou Cissé, David W Denning, Christophe Hennequin
Because of the limited access to more powerful diagnostic tools, there is a paucity of data regarding the burden of fungal infections in Burkina Faso. The aim of this study was to estimate the incidence and prevalence of serious fungal infections in this sub-Saharan country. We primarily used the national demographic data and performed a PubMed search to retrieve all published papers on fungal infections from Burkina Faso and its surrounding West African countries. Considering the prevalence of HIV infection (0...
March 11, 2018: Journal of Fungi (Basel, Switzerland)
Fikret Şahintürk, Hamiyet Demirkaya, Ümit Akın Dere, Erkin Sönmez, Nur Altınörs, Gökhan Moray, Mehmet Haberal
Neurologic complications after solid-organ transplant reveal a great spectrum of pathologies. Intracranial hemorrhages, cerebral ischemic lesions, infarctions, lymphoproliferative disorders, and infections, including aspergillosis, have been observed after liver transplant. Fungi constitute nearly 5% of all central nervous system infections, mainly occurring in immunocompromised patients. The most common causative agent is Aspergillus species. It presents either as maxillary sinusitis or pulmonary infection...
March 2018: Experimental and Clinical Transplantation
Dorina Esendagli, Irem Serifoglu, Serife Savas Bozbas, Merih Tepeoglu, Sule Akcay, Mehmet Haberal
Invasive pulmonary aspergillosis is an infection seen in patients receiving intensive immunosuppressive regimens, such as transplant recipients. Some risk factors that increase the incidence of infection have been determined, and patients defined as having high risk are recommended to take antifungal prophylaxis and be monitored closely. Here, we present a liver transplant patient with mild respiratory symptoms and a normal chest radiography on day 26 posttransplant. However, he had acute renal failure and underwent hemodialysis, which are both defined to increase significantly the risk of aspergillosis...
March 2018: Experimental and Clinical Transplantation
Vadim M Kemaykin, Nariman B Tabinbaev, Mahira S Khudaibergenova, Anastasia A Olifirovich, Layzzat M Abdrakhmanova, David W Denning, Nikolai Klimko
Our work aimed to generate a preliminary estimation of severe and chronic fungal diseases in the Republic of Kazakhstan with a model proposed by LIFE (Leading International Fungal Education). Calculations were carried out on data from 2015. Published results of studies of mycoses in Kazakhstan were identified; in the absence of national data from the scientific literature, the frequency of life-threatening and serious mycoses in defined groups of patients at risk from other countries were taken into account...
March 8, 2018: Journal of Fungi (Basel, Switzerland)
Nattachai Anantasit, Noramon Nuntacharruksa, Pimpin Incharoen, Aroonwan Preutthipan
Introduction: Invasive' pulmonary aspergillosis (IPA) has been one of the major causes of mortality in immunocompromised patients. The gold standard method for a diagnosis of IPA is histopathological examination of the lung tissue; however, post-procedural bleeding limits the feasibility of lung biopsy. The European Organization for Research and Treatment of Cancer/Invasive Fungal Infections Cooperative Group and The National Institute of Allergy and Infectious Disease Mycoses Study Group (EORTC/MSG) defined IPA...
2018: Frontiers in Pediatrics
Cristina Lazzarini, Krupanandan Haranahalli, Robert Rieger, Hari Krishna Ananthula, Pankaj B Desai, Alan Ashbaugh, Michael J Linke, Melanie T Cushion, Bela Ruzsicska, John Haley, Iwao Ojima, Maurizio Del Poeta
The incidence of invasive fungal infections has risen dramatically in the past decades. Current antifungal drugs are either toxic, likely to interact with other drugs, have a narrow spectrum of activity or induce fungal resistance. Hence, there is a great need for new antifungals, possibly with novel mechanisms of action. Previously our group reported an acylhydrazone called BHBM that targeted the sphingolipid pathway, and showed strong antifungal activity against several fungi. In this study, we screened 19 derivatives of BHBM...
March 5, 2018: Antimicrobial Agents and Chemotherapy
Anna Grancini, Anna Orlandi, Giovanna Lunghi, Dario Consonni, Cristina Pozzi, Valeria Rossetti, Alessandro Palleschi, Nicola Fracchiolla, Ernesto Melada, Monica Savioli, Milena Arghittu, Rita Maiavacca, Anna Prigitano
The present study investigated the improvement in the diagnosis of invasive pulmonary aspergillosis (IPA) adding a molecular test on bronchoalveolar lavage (BAL) to the routine diagnostic approach including microscopy, culture and galactomannan (GM) immunoassay. A total of 133 BAL samples were retrospectively tested for the Aspergillus DNA: 112 samples were from immunocompromised patients at risk of invasive fungal infection and 21 were from patients not at risk and without clinical evidence of IPA. The latter samples were used to identify the cut-off of positivity for the molecular test...
January 2018: New Microbiologica
Xiaoming Yu, Xueding Cai, Xiaomei Xu, Lin Zhang, Xiaoying Huang, Liangxing Wang, Yanfan Chen
RATIONALE: This report describes a rare case in Wenzhou city of Zhejiang province that a non-HIV infected male recovering from fungemia caused by Penicillium marneffei (P. marneffei). Interestingly, it's very easy to misdiagnose with aspergillosis, a fungal disease prevalent in Wenzhou, during the whole procedure. PATIENT CONCERNS: An 80-year-old Chinese male subject with pre-existing chronic obstructive pulmonary disease (COPD) presented with symptoms of chest tightness and high fever for a month...
January 2018: Medicine (Baltimore)
Mihai Mareș, Valentina Ruxandra Moroti-Constantinescu, David W Denning
OBJECTIVE: To estimate for the first time the burden of fungal infections in Romania. METHODS: Data derived from the World Health Organization (WHO), National Institute of Statistics, Romanian public health agencies and non-profit health organizations, and published annual reports on local epidemiology were used in the present study. When no data were available, specific at-risk populations were used to calculate frequencies of serious fungal diseases, using previously published epidemiological parameters...
March 1, 2018: Journal of Fungi (Basel, Switzerland)
E Blanchard, F Gabriel, C Jeanne-Leroyer, V Servant, P-Y Dumas
INTRODUCTION: Invasive pulmonary aspergillosis (IPA) is an important cause of morbidity and mortality in a wide range of patients. Early recognition and diagnosis have become a major focus in improving the management and outcomes of this life-threatening disease. BACKGROUND: IPA typically occurs during a period of severe and prolonged neutropenia. However, solid organ transplant recipients, patients under immunosuppressive therapy or hospitalized in intensive care units are also at risk...
February 22, 2018: Revue des Maladies Respiratoires
Julie Denis, Faezeh Forouzanfar, Raoul Herbrecht, Elise Toussaint, Romain Kessler, Marcela Sabou, Ermanno Candolfi, Valérie Letsher-Bru
Invasive pulmonary aspergillosis (IPA) is a common complication of immunosuppression. Rapid diagnosis using molecular techniques is essential to improve patient survival. PCR techniques are promising in enhancing Aspergillus detection in blood and respiratory samples. Here, we evaluate for the first time the performances of two commercial Real-Time PCR kits, the A. fumigatus® Bio-Evolution and the MycoGENIE® A. fumigatus for the detection of A. fumigatus DNA in broncho-alveolar lavage (BAL) from patients with and without IPA...
February 19, 2018: Journal of Molecular Diagnostics: JMD
Nicolás María González-Senac, Vicente Romero Estarlich, Eugenio Marañón Fernández, Jose Antonio Serra-Rexach
No abstract text is available yet for this article.
February 17, 2018: Revista Española de Geriatría y Gerontología
Juergen Prattes, Martin Hoenigl, Stefanie E-M Zinke, Sven Heldt, Susanne Eigl, Gemma L Johnson, Stephen Bustin, Evelyn Stelzl, Harald H Kessler
The newly developed AspID PCR assay for detection of Aspergillus spp. was evaluated with an interlaboratory quality control program panel and human bronchoalveolar lavage fluid (BALF) samples. With the quality control program, eight out of nine panel members were correctly identified. With the clinical study, 36 BALF samples that had been obtained from 18 patients with invasive pulmonary aspergillosis (IPA) and 18 without IPA were investigated. Sensitivity, specificity, positive and negative likelihood ratio for the AspID assay were 94...
February 20, 2018: Mycoses
Iván Suárez-Pedreira, Laura Palacios-García
No abstract text is available yet for this article.
February 16, 2018: Archivos de Bronconeumología
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