Mycoses最新文献

{"title":"Revision of antifungal strategies definitions for invasive fungal infections (proven/probable/possible) in 461 patients with haematological malignancies (REDEFI-SEIFEM).","authors":"Criscuolo Marianna, Bonanni Matteo, Piciocchi Alfonso, Farina Francesca, Verga Luisa, Marchesi Francesco, Basilico Claudia, Del Principe Maria Ilaria, Tisi Maria Chiara, Cattaneo Chiara, Picardi Marco, Bonuomo Valentina, Fracchiolla Nicola, Candoni Anna, Perruccio Katia, Stanzani Marta, Larici Anna Rita, Sanguinetti Maurizio, Busca Alessandro, Pagano Livio","doi":"10.1111/myc.13781","DOIUrl":"https://doi.org/10.1111/myc.13781","url":null,"abstract":"<p><strong>Background: </strong>Invasive fungal infections (IFI) are a relevant cause of morbidity and mortality among patients with haematological neoplasms (HMs). Since 2002, a classification of IFI based on host factors, clinical and radiological features and mycological tests was published for research purpose.</p><p><strong>Objectives: </strong>These criteria are widely used in clinical practice to identify patients at risk for IFI. The aim of the study was to evaluate the clinical applicability of EORTC/MSG 2008 criteria for the diagnosis of IFI in daily practice.</p><p><strong>Patients/methods: </strong>This multicentre, non-interventional, observational, prospective study gathered all consecutive inpatients with HMs in which an intravenous antifungal treatment was started. Exclusion criteria were a previous or concomitant transplant procedure, outpatient status and oral antifungal therapy. EORTC/MSG 2008 criteria were used to classify patients at the beginning of antifungal therapy and at 30 days. An independent board reviewed the classification of IFI given by local clinicians at T0 and T30.</p><p><strong>Results: </strong>The highest percentage of agreement was found for possible IFI (96%), while a lower agreement was reported for proven IFI (74%), and the highest variability was observed for probable IFI (56%). At T30, the board re-evaluation confirmed a strict agreement for possible IFI only (98%). Among 306 patients classified as possible, 156 (51%) patients showed non-typical radiological findings and 45 (15%) patients presented host factors only.</p><p><strong>Conclusions: </strong>In real life, the EORTC/MSG criteria can be applicable only for possible IFI. As non-typical radiological findings are reported in possible IFI, introducing a new IFI category should be considered.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13781"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141988387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiological changes of invasive fungal disease in children with cancer: Prospective study of the National Child Program of Antineoplastic Drugs network, Chile.","authors":"Marlon Barraza, Romina Valenzuela, Milena Villarroel, Verónica de la Maza, Verónica Contardo, Ana María Álvarez, Valentina Gutiérrez, Marcela Zubieta, Daniela Martínez, María E Santolaya","doi":"10.1111/myc.13780","DOIUrl":"https://doi.org/10.1111/myc.13780","url":null,"abstract":"<p><strong>Background: </strong>Invasive fungal diseases (IFD) are high morbidity and mortality infections in children with cancer suffering episodes of high-risk febrile neutropenia (HRFN). IFD epidemiology has changed in the last two decades, with an increasing incidence in recent years due to the growing number of immunocompromised children at risk for IFD. The aim of this study was to evaluate the incidence of IFD in children with cancer in the period 2016-2020 compared to 2004-2006 in six hospitals in Chile.</p><p><strong>Methods: </strong>Prospective, multicentre study, carried out between 2016 and 2020 in six hospitals in Chile. The defined cohort corresponds to a dynamic group of HRFN episodes in patients <18 years old with cancer, who at the fourth day of evolution still presented fever and neutropenia (persistent HRFN). Each episode was followed until resolution of FN. The incidence of IFD was calculated between 2016 and 2020 and compared with data obtained in the period 2004-2006. The incidence rate was estimated.</p><p><strong>Results: </strong>A total of 777 episodes of HRFN were analysed; 257 (33.1%) were considered as persistent-HRFN occurring in 174 patients. The median age was 7 years (IQR: 3-12 years) and 52.3% (N = 91) were male. Fifty-three episodes of IFD were detected: 21 proven, 14 probable and 18 possible. Possible IFD were excluded, leaving 239 episodes of persistent-HRFN with an IFD incidence of 14.6% (95% CI 10.5-19.9) and an incidence rate of 13.6 IFD cases per 1000 days of neutropenia (95% CI 9.5-20.0). Compared to 2004-2006 cohort (incidence: 8.5% (95% CI 5.2-13.5)), a significant increase in incidence of 6.1% (95% CI 0.2-12.1, p = .047) was detected in cohorts between 2016 and 2020.</p><p><strong>Conclusion: </strong>We observed a significant increase in IFD in 2016-2020, compared to 2004-2006 period.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13780"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141917159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A retrospective Italian analysis on the characteristics of invasive fungal infections in the intensive care unit setting: CHARTER-IFI study.","authors":"Pier Luigi Viale, Silvia Mirandola, Ciro Natalini, Luca Degli Esposti, Melania Dovizio, Chiara Veronesi, Gabriele Forcina, Paolo Navalesi, Annalisa Boscolo","doi":"10.1111/myc.13779","DOIUrl":"https://doi.org/10.1111/myc.13779","url":null,"abstract":"<p><strong>Background: </strong>Invasive fungal infections (IFI), prevalent in critically ill ICU patients, have gained attention due to post-COVID-19 epidemiological shifts. Notably, COVID-19-associated aspergillosis and candidiasis pose significant risks. WHO recognises key fungal pathogens, emphasising the need for enhanced research and interventions.</p><p><strong>Methods: </strong>The CHARTER-IFI study retrospectively examines 186,310 individuals admitted to ICUs in Italy from 01/01/2012-01/09/2023, utilising administrative databases covering around 10 million inhabitants. Adult patients were included having at least one ICU discharge diagnosis of IFI at their first IFI-related hospitalisation and having at least 12 months of available data prior to this hospitalisation.</p><p><strong>Results: </strong>A total of 746 IFI patients discharged from ICU (incidence of 4.0 per 1000 ICU-hospitalised patients), were included. Median age was 68 years, 63% were males, and the overall Charlson Comorbidity Index was 2.2. The top three diagnoses were candidiasis (N = 501, 2.7/1000 ICU-hospitalised patients), aspergillosis (N = 71, 0.4/1000), and pneumocystosis (N = 55, 0.3/1000). The evaluation of the comorbidity profile in IFI patients revealed the presence of hypertension (60.5%), use of systemic GC/antibacterials (45.3% during 12 months before and 18.6% during 3 months before hospital admission), cancer (23.1%), diabetes (24.3%) and cardiovascular diseases (23.9%). The mean (±SD) length of hospitalisation in ICU was 19.9 ± 24.1 days (median 11 days), and deaths occurred in 36.1% of IFI patients (within 30 days from discharge).</p><p><strong>Conclusions: </strong>This retrospective analysis among ICU-hospitalised patients described the burden of IFI in ICU, and its understanding could be crucial to strengthen surveillance, investments in research, and public health interventions as required by WHO.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13779"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141889704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance of the IMMY® sona Aspergillus lateral flow assay for the detection of galactomannan in tracheal aspirate samples from Brazilian patients with COVID-19-associated pulmonary aspergillosis: Cross-sectional and systematic review of literature.","authors":"Arthur Pereira Dos Santos, Bárbara Casella Amorim, Danielle Gomes da Silva, Dality Keffelen Barros de Rodrigues, Ana Paula da Costa Marques, Antonio Luiz Dal Bello Gasparoto, Eliana da Costa Alvarenga de Brito, Wellington Santos Fava, Caroline Tieppo Flores de Oliveira, Ana Luiza Canassa, Crhistinne Cavalheiro Maymone Gonçalves, Antonio Jose Grande, Marcia de Souza Carvalho Melhem, Anamaria Mello Miranda Paniago, Cláudia Elizabeth Volpe-Chaves, James Venturini","doi":"10.1111/myc.13789","DOIUrl":"https://doi.org/10.1111/myc.13789","url":null,"abstract":"<p><p>During the COVID-19 pandemic, many patients in intensive care units (ICUs) were affected by invasive fungal infections, including aspergillosis, contributing to a high mortality rate. Diagnosing proven COVID-19-associated pulmonary aspergillosis (CAPA) requires clinical and radiological evaluations, along with laboratory testing of bronchoalveolar lavage samples or lung biopsies. However, these procedures and equipment are often inaccessible in developing countries or regions with limited resources, including Brazil. Consequently, alternative diagnostic methods, such as measuring Aspergillus galactomannan (GM) in tracheal aspirate (TA), have been explored for CAPA diagnosis. Nonetheless, research on the efficacy of TA-based diagnostic tests is limited. This study aimed to assess the performance of the IMMY® Sona Aspergillus lateral flow assay (LFA) for GM detection in TA samples from 60 ICU patients with suspected CAPA at two tertiary hospitals in Campo Grande, Brazil. The ELISA method (Platelia Aspergillus AG, Bio-Rad®) was used to detect Aspergillus GM in TA samples, serving as the microbiological criterion and reference test. Fifteen patients (12.4%) were identified as having possible CAPA. The overall accuracy of LFA was 94%, and the tests demonstrated an agreement of 93.1% (Cohen's kappa of 0.83). Based on our findings, the LFA for Aspergillus GM detection in TA samples exhibited excellent performance, proving to be a valuable diagnostic tool for potential CAPA. In a systematic review, two studies were included, and the meta-analysis revealed pooled estimates provided a sensitivity of 86% (95% CI, 80%-91%) and specificity of 93% (95% CI, 86%-97%). The diagnostic odds ratio (DOR) for identification of Aspergillus using LFA was 103.38 (95% CI, 38.03-281.03). Despite its lower sensitivity compared to our study, the LFA appears to be a promising diagnostic option for CAPA, particularly in suspected cases that have not received antifungal therapy. This enables timely antifungal treatment and could reduce mortality rates in regions where bronchoscopy is unavailable or limited.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13789"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142046906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genotypic and phenotypic characterisation of a nosocomial outbreak of Candida auris in Spain during 5 years.","authors":"Juan Vicente Mulet-Bayona, Irving Cancino-Muñoz, Carme Salvador-García, Nuria Tormo-Palop, María Del Remedio Guna-Serrano, Carolina Ferrer-Gómez, Mercedes Melero-García, Fernando González-Candelas, Concepción Gimeno-Cardona","doi":"10.1111/myc.13776","DOIUrl":"https://doi.org/10.1111/myc.13776","url":null,"abstract":"<p><strong>Objectives: </strong>The investigation of Candida auris outbreaks is needed to provide insights into its population structure and transmission dynamics. We genotypically and phenotypically characterised a C. auris nosocomial outbreak occurred in Consorcio Hospital General Universitario de Valencia (CHGUV), Spain.</p><p><strong>Methods: </strong>Data and isolates were collected from CHGUV from September 2017 (first case) until September 2021. Thirty-five isolates, including one from an environmental source, were randomly selected for whole genome sequencing (WGS), and the genomes were analysed along with a database with 335 publicly available genomes, assigning them to one of the five major clades. In order to identify polymorphisms associated with drug resistance, we used the fully susceptible GCA_003014415.1 strain as reference sequence. Known mutations in genes ERG11 and FKS1 conferring resistance to fluconazole and echinocandins, respectively, were investigated. Isolates were classified into aggregating or non-aggregating.</p><p><strong>Results: </strong>All isolates belonged to clade III and were from an outbreak with a single origin. They clustered close to three publicly available genomes from a hospital from where the first patient was transferred, being the probable origin. The mutation VF125AL in the ERG11 gene, conferring resistance to fluconazole, was present in all the isolates and one isolate also carried the mutation S639Y in the FKS1 gene. All the isolates had a non-aggregating phenotype (potentially more virulent).</p><p><strong>Conclusions: </strong>Isolates are genotypically related and phenotypically identical but one with resistance to echinocandins, which seems to indicate that they all belong to an outbreak originated from a single isolate, remaining largely invariable over the years. This result stresses the importance of implementing infection control practices as soon as the first case is detected or when a patient is transferred from a setting with known cases.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13776"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141860323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Factors associated with pityriasis versicolor in a large national database.","authors":"Rachel C Hill, Willian De Faria, Jeremy A W Gold, Shari R Lipner","doi":"10.1111/myc.13775","DOIUrl":"10.1111/myc.13775","url":null,"abstract":"<p><strong>Background: </strong>Pityriasis versicolor (PV), a cutaneous fungal infection, most commonly affects adolescents and young adults and is associated with hyperhidrosis and humid weather. Understanding other factors associated with PV might help improve diagnostic and treatment practices.</p><p><strong>Objectives: </strong>PV's associations with patient demographics, comorbidities and medication exposures were assessed using the All of Us Database, a large, diverse, national database from the United States.</p><p><strong>Methods: </strong>A case-control study with multivariable analysis was performed.</p><p><strong>Results: </strong>We identified 456 PV case-patients and 1368 control-patients. PV case-patients (vs. control-patients) were younger (median age [years] (standard deviation): 48.7 (15.4) vs. 61.9 (15.5); OR: 0.95, CI: 0.94-0.96) and more likely to be men versus women (42.8% vs. 33.9%, OR: 1.45, CI: 1.16-1.79) and Black (19.5% vs. 15.8%, OR: 1.35, 95% CI: 1.02-1.80) or Asian (4.6% vs. 2.7%, OR: 1.86, CI: 1.07-3.24) versus White. PV case-patients more frequently had acne (5.3% vs. ≤1.5%, OR: 5.37, CI: 2.76-10.48) and less frequently had type 2 diabetes mellitus (T2DM) (14.7% vs. 24.7%, OR: 0.52, CI: 0.39-0.70) and hypothyroidism (OR: 10.3% vs. 16.4%, OR: 0.59, CI: 0.42-0.82). In multivariable analysis, PV odds were significantly higher in those with acne and lower in those with T2DM, older age and female sex.</p><p><strong>Conclusions: </strong>Our results may be used as a basis for future studies evaluating whether acne treatment may decrease PV risk. Physicians could educate patients with acne about PV, including strategies to control modifiable PV risk factors, such as avoidance of hot and humid environments and avoidance of use of topical skin oils.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13775"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11409176/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141856025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Incidence and risk factors for coronavirus disease 2019-associated pulmonary aspergillosis using administrative claims data.","authors":"Waki Imoto, Yasutaka Ihara, Takumi Imai, Ryota Kawai, Koichi Yamada, Yukihiro Kaneko, Ayumi Shintani, Hiroshi Kakeya","doi":"10.1111/myc.13773","DOIUrl":"https://doi.org/10.1111/myc.13773","url":null,"abstract":"<p><strong>Background: </strong>Coronavirus disease 2019 (COVID-19)-associated pulmonary aspergillosis (CAPA) is one of the noticeable complications of COVID-19 and its incidence varies widely. In Japan, research on the incidence, risk factors and mortality associated with CAPA is limited.</p><p><strong>Objectives: </strong>This study aimed to explore the incidence and potential risk factors for CAPA in patients with severe or critical COVID-19 and evaluate the relationship between CAPA and mortality of patients with severe or critical COVID-19.</p><p><strong>Methods: </strong>We investigated the incidence of CAPA in patients with severe and critical COVID-19 using administrative claims data from acute care hospitals in Japan. We employed multivariable regression models to explore potential risk factors for CAPA and their contribution to mortality in patients with severe and critical COVID-19.</p><p><strong>Results: </strong>The incidence of CAPA was 0.4%-2.7% in 33,136 patients with severe to critical COVID-19. Age, male sex, chronic lung disease, steroids, immunosuppressants, intensive care unit admission, blood transfusion and dialysis were potential risk factors for CAPA in patients with severe to critical COVID-19. CAPA was an independent factor associated with mortality.</p><p><strong>Conclusions: </strong>CAPA is a serious complication in patients with severe and critical COVID-19 and may increase mortality.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13773"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141875302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Aspergillus galactomannan Ag VIRCLIA® Monotest and the sõna Aspergillus galactomannan lateral flow assay show comparable performance for the diagnosis of invasive aspergillosis.","authors":"Corinna Küpper, Timothy Moritz Erb, Johannes Träger, Lisa Meintker, Giuseppe Valenza, Christian Bogdan, Jürgen Held","doi":"10.1111/myc.13782","DOIUrl":"https://doi.org/10.1111/myc.13782","url":null,"abstract":"<p><strong>Background: </strong>Rapid galactomannan tests, such as the sõna Aspergillus GM Lateral Flow Assay (GM-LFA) and the Aspergillus Galactomannan Ag VIRCLIA® Monotest (GM-Monotest), which are suitable for the analysis of single samples, have the potential to accelerate diagnosis of invasive aspergillosis (IA).</p><p><strong>Objectives: </strong>To compare the performance of the GM-Monotest and the GM-LFA for the diagnosis of IA.</p><p><strong>Patients/methods: </strong>Two patient cohorts were analysed: adults who had received an allogeneic haematopoietic stem-cell transplant (alloHSCT-cohort) and patients with proven/probable IA from a 5-year period (cross-sectional IA-cohort). In the alloHSCT-cohort, weekly serum samples were tested, whereas in the cross-sectional IA-cohort sera and bronchoalveolar lavage fluids were analysed. The diagnostic performance was calculated using two definitions for positivity: (1) a single positive GM result and (2) at least two positive GM results from consecutive samples. IA classification followed EORTC/MSG 2019.</p><p><strong>Results: </strong>The alloHSCT-cohort included 101 patients. Four had proven/probable IA, 26 possible IA and 71 no IA. The specificity for one positive serum and two consecutively positive sera was 88.7% and 100% (GM-Monotest) and 85.9% and 98.6% (GM-LFA). Comparison of ROC curves in the alloHSCT-cohort showed no significant difference. The cross-sectional IA-cohort included 59 patients with proven/probable IA. The sensitivity for one positive sample and two consecutively positive samples was 83.1% and 55.1% (GM-Monotest) and 86.4% and 71.4% (GM-LFA).</p><p><strong>Conclusions: </strong>Both assays showed comparable diagnostic performance with a higher sensitivity for the GM-LFA if two consecutive positive samples were required for positivity. However, due to poor reproducibility, positive GM-LFA results should always be confirmed.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13782"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141897833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-state evaluation of Candida infections in burn patients.","authors":"Maryam Salimi, Javad Javidnia, Mahdi Abastabar, Mohammad Reza Mobayen, Azam Moslemi, Golnar Rahimzadeh, Jamshid Yazdani Charati, Nahid Mirzaei Tirabadi, Seyedehzahra Nouranibaladezaei, Hassan Asghari, Behnam Sobouti, Mostafa Dahmardehei, Seyedmojtaba Seyedmousavi, Tahereh Shokohi","doi":"10.1111/myc.13788","DOIUrl":"https://doi.org/10.1111/myc.13788","url":null,"abstract":"<p><strong>Background: </strong>Burn patients are at high risk of developing secondary invasive fungal infections due to their compromised skin barrier, extensive use of antibiotics, and immunosuppression.</p><p><strong>Objectives: </strong>We investigated demographic characteristics and clinical factors associated with Candida infections in intensive care unit (ICU) burn patients, and the in vitro antifungal susceptibility of species of isolates.</p><p><strong>Methods: </strong>A total of 353 burn patients admitted to three major ICUs of burn centers in Iran were evaluated between 2021 and 2023. Patients were considered as colonisation and candidemia. Demographic characteristics, burn-related factors, and clinical conditions were compared among the groups. Furthermore, we identified fungi at the species level and performed antifungal susceptibility testing according to CLSI guidelines.</p><p><strong>Results: </strong>Overall, 46.2% of patients were colonised with a Candida species, leading to candidemia in 15.3%. The most frequently isolated species from candidemia and burn wound colonisation were Candida parapsilosis (37.0%) and Candida albicans (31.9%), respectively. Risk factors linked to candidemia included larger total body surface area (TBSA) (>50%), older patients, indwelling catheters, diabetes, and an extended ICU stay. Mortality rate was higher among candidemia patients (82.5%) compared to colonised patients (7.3%). The resistance rate of the strains isolated from candidemia to fluconazole and voriconazole was 28% and 18.2%, respectively.</p><p><strong>Conclusion: </strong>We found that a higher percentage of TBSA burn injuries, longer hospital stays, and catheterization are important predictors of candidemia. The mortality rate was significantly higher in people infected with non-albicans Candida species. Prevention and treatment strategies for candidemia should be based on updated, regional epidemiological data.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13788"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142018013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinico-mycological validation of dermatophytosis severity score and its correlation with patient-reported outcome measures.","authors":"Ramesh M Bhat, Monisha Madhumita, Jyothi Jayaraman, Beena Antony, Gayathri Santosh, Jiby V Benny, Anjali Ancy","doi":"10.1111/myc.13783","DOIUrl":"https://doi.org/10.1111/myc.13783","url":null,"abstract":"<p><strong>Background: </strong>Dermatophytosis impacts a significant portion of the global population. Recent shifts in the disease's presentation, severity and response to treatment, primarily due to emerging drug resistance, underscore the need for reliable assessment tools. The Dermatophytosis Severity Score (DSS) aims to standardise the evaluation of the disease's severity and monitor therapeutic responses.</p><p><strong>Methods: </strong>In a cross-sectional pilot study, 25 adults with clinically diagnosed dermatophytosis were evaluated using the DSS. The study also aimed to establish the correlation of DSS with different stages of treatment, dermatophyte species and patient-reported outcomes. Participants were recruited from a dermatology outpatient clinic, and the DSS was applied at baseline, Weeks 4 and 8. The validity and reliability of the DSS were assessed using statistical measures, including Cronbach's alpha and intraclass correlation coefficient.</p><p><strong>Results: </strong>The study comprised of a near-equal distribution of male (52%) and female (48%) patients, primarily within the age group of 20-39 years. A high recurrence rate of dermatophytosis (60%) was noted, and more than half of the patients (56%) had used topical steroids before presentation. The mean DSS significantly decreased from baseline to the final visit, mirroring the substantial reduction in the 5D itch scale and Dermatology Life Quality Index, with strong positive correlations observed between these measures.</p><p><strong>Conclusion: </strong>The DSS demonstrated high inter-rater reliability and internal consistency, indicating its utility as a reliable clinical tool for assessing dermatophytosis severity. The strong correlation of DSS with itch intensity and quality of life validates its role in patient-centered care. Continued use and further validation of the DSS are recommended to enhance dermatophytosis management and treatment outcomes.</p>","PeriodicalId":18797,"journal":{"name":"Mycoses","volume":"67 8","pages":"e13783"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141971446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}