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Panagopoulou P, Roilides E. An update on pharmacotherapy for fungal infections in allogeneic stem cell transplant recipients. Expert Opin Pharmacother 2024; 25:1453-1482. [PMID: 39096057 DOI: 10.1080/14656566.2024.2387686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 07/24/2024] [Accepted: 07/30/2024] [Indexed: 08/04/2024]
Abstract
INTRODUCTION Invasive fungal diseases (IFD) constitute a major cause of morbidity and mortality in hematopoietic stem cell transplantation (HSCT) recipients. AREAS COVERED We describe epidemiology, causes and risk factors of IFD in allogeneic HSCT discussing prophylaxis and treatment in various HSCT phases. We present the most recent studies on this thematic area, including novel data on currently available antifungals, i.e. formulations, dosing, safety, efficacy and therapeutic drug monitoring. Finally, we present the most recent relevant recommendations published. Literature search included PubMed, Scopus, and clinicaltrials.gov between January 2014 and April 2024. EXPERT OPINION The antifungal agents employed for prophylaxis and therapy should be predicated on local epidemiology of IFD. Fluconazole prophylaxis remains a first-line choice before engraftment when the main pathogen is Candida spp. After engraftment, prophylaxis should be with mold-active agents (i.e. triazoles). For candidiasis, echinocandins are suggested as first-line treatment, whereas aspergillosis responds well to mold-active azoles and liposomal amphotericin B (L-AmB). For mucormycosis, treatment of choice includes L-AmB and isavuconazole. Choice between fever-driven and diagnostics-driven strategies remains equivocal. Open research topics remain: 1) optimization of tools to ensure prompt and accurate IFD diagnosis to avoid unnecessary exposure to antifungals, drug interactions and cost; 2) refinement of treatment for resistant/refractory strains.
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Affiliation(s)
- Paraskevi Panagopoulou
- Pediatric Hematology & Oncology, 4th Department of Pediatrics, Aristotle University School of Medicine and Papageorgiou General Hospital, Thessaloniki, Greece
| | - Emmanuel Roilides
- Infectious Diseases Unit, 3rd Department of Pediatrics, Aristotle University School of Medicine and Hippokration General Hospital, Thessaloniki, Greece
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Salmanton-García J, Simon M, Groll AH, Kurzai O, Lahmer T, Lehrnbecher T, Schroeder M, Cornely OA, Stemler J. Insights into invasive fungal infection diagnostic and treatment capacities in tertiary care centres of Germany. JAC Antimicrob Resist 2024; 6:dlae083. [PMID: 38812581 PMCID: PMC11135635 DOI: 10.1093/jacamr/dlae083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/12/2024] [Indexed: 05/31/2024] Open
Abstract
Introduction In Germany, the growing incidence of invasive fungal infections (IFIs) is a significant health concern, particularly impacting individuals with compromised immune systems due to factors like increasing transplant recipients, an ageing population, and heightened use of immunosuppressive medications. Diagnosing IFI remains challenging, and the integration of biomarker assays into clinical practice is difficult. Antifungal resistance, exemplified by pan-antifungal-resistant Candida auris cases, adds complexity to treatment. This study aims to provide a concise overview of the diagnostic and treatment landscape for IFI in Germany, identifying areas for improvement and paving the way for targeted interventions. Methods Data were collected using an online electronic case report form from October 2021 to February 2023. The survey included questions about institutional practices related to fungal infection diagnosis and treatment, with invitations extended to researchers nationwide. Results The study surveyed 58 hospitals across Germany. Notably, 77.6% managed high-risk patients for IFI. While 86% had onsite microbiology labs, a significant difference was noted for high-risk patients (93% in specialized hospitals versus 62% in others). Microscopy services had 96% coverage, while overall access to culture was 96%. Antigen tests had 96% coverage, and antibody access was reported at 98%. PCR testing was available at 98%. Imaging access showed no significant access differences. Variability existed in amphotericin B formulations based on patient profiles. Therapeutic drug monitoring was more common in high-risk patient institutions (89.5% versus 50.0%). All analysed institutions reported access to surgery (100%). Conclusions Addressing identified disparities in diagnostic and therapeutic resources for IFI is crucial to improving patient outcomes. The study calls for ongoing research and collaboration to optimize strategies for the prevention and treatment of IFI, emphasizing the importance of equitable access to resources, especially in high-risk patient populations.
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Affiliation(s)
- Jon Salmanton-García
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, University Hospital Cologne, Institute of Translational Research, Herderstraße 52, 50931 Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), University of Cologne, University Hospital Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Michaela Simon
- Institute for Medical Microbiology, Immunology, and Hygiene, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Andreas H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, Children’s University Hospital Münster, Münster, Germany
| | - Oliver Kurzai
- National Reference Center for Invasive Fungal Infections, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, Jena, Germany
| | - Tobias Lahmer
- TUM School of Medicine and Health, Department of Clinical Medicine—Clinical Department for Internal Medicine II, University Medical Centre, Technical University of Munich, Munich, Germany
| | - Thomas Lehrnbecher
- Department of Pediatrics, Division of Hematology, Oncology and Hemostaseology, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Maria Schroeder
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, University Hospital Cologne, Institute of Translational Research, Herderstraße 52, 50931 Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), University of Cologne, University Hospital Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
- Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, University Hospital Cologne, Cologne, Germany
| | - Jannik Stemler
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, University Hospital Cologne, Institute of Translational Research, Herderstraße 52, 50931 Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), University of Cologne, University Hospital Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
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Fonseca SNS. Overview of invasive fungal infections in children in South America - the threat of resistant Candida species and the role of climate change in the new geographic distribution of endemic systemic mycosis. Curr Opin Pediatr 2024; 36:136-143. [PMID: 38299979 DOI: 10.1097/mop.0000000000001327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
PURPOSE OF REVIEW Invasive fungal infection (IFI) in children is a growing problem with crescent morbidity and mortality, well recognized in developed countries, affecting mainly immunocompromised children, including neonates and children in intensive care units. The burden of IFI in South American children is less well comprehended. In addition, the current epidemiology of endemic systemic mycoses in children may have changed over time. RECENT FINDINGS Candida spp. infections are very prevalent in South America hospitalized children, especially in neonates, in a rate far superior compared to developed countries. C. auris, has already been responsible for outbreaks in neonates and children in Venezuela and Colombia. Sporotrichosis is well established as an urban zoonosis in impoverish families. Paracoccidioidomycosis and histoplasmosis are affecting new areas of Brazil, probably due to climate change, deforestation, and human migration. SUMMARY This review aims to unveil the real dimension of these infections in South American children. Hopefully, the awareness brought by this review will help healthcare professionals to recognize IFI more easily and it will provide support for getting more resources for IFI treatment and prevention.
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Affiliation(s)
- Silvia Nunes Szente Fonseca
- Department of Pediatrics and Pediatric Infectious Diseases, Escola de Medicina Estácio-Idomed, Ribeirão Preto, São Paulo State, Brazil
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Riera F, Cortes Luna J, Rabagliatti R, Scapellato P, Caeiro JP, Chaves Magri MM, Sotomayor CE, Rodrigues Falci D. Antifungal stewardship: the Latin American experience. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2023; 3:e217. [PMID: 38156226 PMCID: PMC10753509 DOI: 10.1017/ash.2023.471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 12/30/2023]
Abstract
Antifungal stewardship is a critical component of healthcare management that focuses on optimizing the use of antifungal medications to improve patient outcomes, minimize resistance, and reduce healthcare costs. In resource-limited settings, the prevalence of fungal infections remains a significant health concern, often exacerbated by factors such as compromised immune systems, inadequate diagnostic capabilities, and limited access to antifungal agents. This paper reviews the current state of antifungal stewardship practices in developing countries, addressing the unique socioeconomic and healthcare landscape.
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Affiliation(s)
- Fernando Riera
- Division of Infectious Diseases, Sanatorio Allende Córdoba, Córdoba, Argentina
- Infectious Diseases, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Jorge Cortes Luna
- Medicine Department of Internal Medicine School of Medicine, Universidad Nacional de Colombia, Colombia
| | - Ricardo Rabagliatti
- Departamento de Enfermedades Infecciosas del Adulto, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pablo Scapellato
- Chief Infectious Diseases Unit, Hospital D.F. Santojanni, Medicina Universidad Favaloro, Argentina
| | - Juan Pablo Caeiro
- HIV/Infectious Diseases Services at AltaMed, Infectious Diseases, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Marcello Mihalenko Chaves Magri
- Infectious Diseases Services, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Claudia Elena Sotomayor
- CIBICI-CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Laboratory of Innate Immunity to Fungal Pathogens, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Diego Rodrigues Falci
- Infectious Diseases Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- Infectious Diseases at the School of Medicine, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
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Jiménez-Hernández E, Núñez-Enriquez JC, Arellano-Galindo J, de los Angeles Del Campo-Martínez M, Reynoso-Arenas PV, Reyes-López A, Delgado-Gaytan AV, Del Socorro Méndez-Tovar M, Marín-Palomares T, Dueñas-Gonzalez MT, Ortíz-Fernández A, Montero-Ponce I, Espinosa-Hernández LE, Núñez-Villegas NN, Pérez-Casillas R, Sánchez-Jara B, García-Soto A, Herver-Olivares AN, Jaimes-Reyes EZ, Tiznado-García HM, Martínez-Villegas O, Valdez-Garibay B, Del Rocío Loza-Santiaguillo P, García-Jiménez X, Ortíz-Torres G, Fernández-Castillo GJ, Aguilar-Olivares DM, Díaz-Padilla LA, Noya-Rodríguez MA, García-Jiménez M, Mejía-Aranguré JM. Infections and risk factors for infection-related mortality after pediatric allogeneic hematopoietic stem cell transplantation in Mexico: A single center retrospective study. PLoS One 2023; 18:e0284628. [PMID: 37773955 PMCID: PMC10540957 DOI: 10.1371/journal.pone.0284628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/04/2023] [Indexed: 10/01/2023] Open
Abstract
OBJECTIVE To identify the type of infections and risk factors for infection-related mortality (IRM) after allogeneic hematopoietic stem cell transplantation (HSCT). METHODS Retrospective cohort study of patients <16 years of age treated in 2010-2019 was conducted. Unadjusted hazard ratios (HR) and adjusted hazard ratios (aHR) with 95% confidence intervals (95% CIs) were estimated using Cox regression. Cumulative incidence was calculated. RESULTS Data for 99 pediatric patients were analyzed. The myeloablative conditioning was the most used regimen (78.8%) and the hematopoietic stem cell source was predominantly peripheral blood (80.8%). Primary graft failure occurred in 19.2% of patients. Frequency of acute graft-versus-host disease was 46.5%. Total of 136 infectious events was recorded, the most common of which were bacterial (76.4%) followed by viral infection (15.5%) and then fungal infection (8.1%). The best predictors for infection subtypes where the following: a) for bacterial infection (the age groups of 10.1-15 years: aHR = 3.33; 95% CI: 1.62-6.85 and. >15 years: aHR = 3.34; 95% CI: 1.18-9.45); b) for viral infection (graft versus host disease: aHR = 5.36; 95% CI: 1.62-17.68), however, for fungal infection statistically significant predictors were not identified. Related mortality was 30% (n = 12). Increased risk for infection-related mortality was observed in patients with unrelated donor and umbilical cord stem cells recipients (HR = 3.12; 95% CI: 1.00-9.85). CONCLUSIONS Frequencies of infections and infection-related mortality appear to be similar to those reported. Unrelated donors and stem cells from umbilical cord recipients were associated with a high risk of mortality.
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Affiliation(s)
- Elva Jiménez-Hernández
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica, Mexico City, Mexico
| | - Juan Carlos Núñez-Enriquez
- Unidad de Investigación Médica en Epidemiología Clínica, UMAE, Hospital de Pediatría, CMN “Siglo XXI”, IMSS, Mexico City, Mexico
| | - José Arellano-Galindo
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - María de los Angeles Del Campo-Martínez
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | | | - Alfonso Reyes-López
- Centro de Estudios Económicos y Sociales en Salud, Hospital Infantil de México Federico Gómez, de la Secretaría de Salud, México City, Mexico
| | | | | | - Teresa Marín-Palomares
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - María Teresa Dueñas-Gonzalez
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Antonio Ortíz-Fernández
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Inés Montero-Ponce
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Laura Eugenia Espinosa-Hernández
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Nora Nancy Núñez-Villegas
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Ruy Pérez-Casillas
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Berenice Sánchez-Jara
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Angel García-Soto
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Annecy Nelly Herver-Olivares
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Ethel Zulie Jaimes-Reyes
- Centro Estatal de Cancerología, “Dr. Miguel Dorantes-Mesa”, Secretaría de Salud, Xalapa Veracruz, México
| | - Hector Manuel Tiznado-García
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Octavio Martínez-Villegas
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Betzayda Valdez-Garibay
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Paloma Del Rocío Loza-Santiaguillo
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Xochiketzalli García-Jiménez
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
- Hospital Pediátrico Coyoacán, Secretaría de Salud Gobierno de la Ciudad de México, Mexico City, México
| | - Guadalupe Ortíz-Torres
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Gabriela Jazmin Fernández-Castillo
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Dulce María Aguilar-Olivares
- Servicio de Hematología Pediátrica y Unidad de Trasplante de Médula Osea, Unidad Médica de Alta Especialidad (UMAE), Centro Médico Nacional (CMN)” La Raza”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Luis Alejandro Díaz-Padilla
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Mario Alberto Noya-Rodríguez
- Laboratorio de Virología Clínica y Experimental, Unidad de Investigación Unidad de Investigación en Enfermedades Infecciosas, Hospital Infantil de México “Federico Gómez” Ciudad de México, México, Mexico
| | - Mariana García-Jiménez
- Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Juan Manuel Mejía-Aranguré
- Laboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica, Mexico City, Mexico
- Unidad de Investigación Médica en Epidemiología Clínica, UMAE, Hospital de Pediatría, CMN “Siglo XXI”, IMSS, Mexico City, Mexico
- Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
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Herpesvirus Screening in Childhood Hematopoietic Transplant Reveals High Systemic Inflammation in Episodes of Multiple Viral Detection and an EBV Association with Elevated IL-1β, IL-8 and Graft-Versus-Host Disease. Microorganisms 2022; 10:microorganisms10081685. [PMID: 36014102 PMCID: PMC9414306 DOI: 10.3390/microorganisms10081685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/14/2022] [Accepted: 08/18/2022] [Indexed: 11/16/2022] Open
Abstract
Infections remain a major cause of morbidity and mortality among hematopoietic stem cell transplant (HSCT) recipients. Unlike Epstein–Barr Virus (EBV) and Human Cytomegalovirus (HCMV), Human Herpesvirus (HHV) 6, HHV7 and HHV8 are not routinely monitored in many centers, especially in the pediatric population of low–medium income countries. We screened EBV, HCMV, HHV6, HHV7 and HHV8 in 412 leukocytes-plasma paired samples from 40 pediatric patients assisted in a tertiary hospital in Mexico. Thirty-two underwent allo-HSCT, whereas eight received auto-HSCT. Overall viral detection frequencies in allo- and auto-HSCT were: EBV = 43.7% and 30.0%, HCMV = 5.0% and 6.7%, HHV6 = 7.9% and 20.0% and HHV7 = 9.7% and 23.3%. HHV8 was not detected in any sample. Interestingly, HHV6 and HHV7 were more frequent in auto-HSCT, and HHV6 was observed in all episodes of multiple detection in auto-HSCT patients. We found EBV DNA in plasma samples, whereas HCMV, HHV6 and HHV7 DNA were predominantly observed in leukocytes, indicative of their expansion in cellular compartments. We also found that IL-1β, IL-2, IL-6 and IL-8 were significantly increased in episodes in which multiple viruses were simultaneously detected, and samples positive for EBV DNA and graft-versus-host disease had a further increase of IL-1β and IL-8. In conclusion, the EBV, HCMV, HHV6 and HHV7 burdens were frequently detected in allo- and auto-HSCT, and their presence associated with systemic inflammation.
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Liu Y, Zhang X, Yue T, Tang Y, Ke Z, Li Y, Luo X, Huang L. Combination of C-Reactive Protein and Procalcitonin in Distinguishing Fungal from Bacterial Infections Early in Immunocompromised Children. Antibiotics (Basel) 2022; 11:antibiotics11060730. [PMID: 35740137 PMCID: PMC9219757 DOI: 10.3390/antibiotics11060730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/23/2022] [Accepted: 05/27/2022] [Indexed: 11/16/2022] Open
Abstract
Invasive fungal infection (IFI) is life-threatening in children with cancer and hematology disorders, especially when diagnosis and treatment are delayed. Conventional β-D-glucan and galactomannan tests have poor positive predictive values in the diagnosis of IFI in children with cancer. This study aims to access the diagnostic performance of C-reactive protein (CRP) and procalcitonin (PCT) in differentiating IFI from bacterial bloodstream infections in children with malignant and hematology disorders. CRP and PCT levels were measured in samples taken from patients between 12 and 24 h after fever onset, of which 24 and 102 were in the IFI and bacterial groups, respectively. We found that the CRP levels were much higher in the IFI group than the bacterial group (100.57 versus 40.04 mg/L, median, p < 0.001), while the PCT levels remained significantly lower (0.45 versus 1.29 μg/L, median, p = 0.007). Both CRP and PCT showed significant diagnostic utilities with an area under the curve (AUC) of 0.780 (95% CI, 0.664−0.896, p < 0.001) and 0.731 (95% CI, 0.634−0.828, p < 0.001) when using the cut-off values of 94.93 mg/L and 2.00 μg/L, respectively. However, the combined biomarker of CRP and PCT yielded a better diagnostic performance with an AUC of 0.934 (95% confidential interval (CI), 0.881−0.987, p < 0.001), which was significantly higher than that of CRP or PCT (both p < 0.001), with a sensitivity of 87.5% and a specificity of 87.3%. Our study demonstrates high levels of CRP combined with low PCT could differentiate IFI from bacterial bloodstream infections in immunocompromised children.
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Affiliation(s)
| | | | | | | | | | | | - Xuequn Luo
- Correspondence: (X.L.); (L.H.); Tel.: +86-20-87338822 (L.H.); Fax: +86-20-87755766 (L.H.)
| | - Libin Huang
- Correspondence: (X.L.); (L.H.); Tel.: +86-20-87338822 (L.H.); Fax: +86-20-87755766 (L.H.)
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Epidemiology of Fungal Colonization in Children Treated at the Department of Oncology and Hematology: Single-Center Experience. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042485. [PMID: 35206670 PMCID: PMC8872470 DOI: 10.3390/ijerph19042485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 02/01/2022] [Accepted: 02/07/2022] [Indexed: 12/07/2022]
Abstract
Oncological patients are especially predisposed to fungal infections due to multiple risk factors and immunocompromising treatment. Epidemiological research regarding pediatric oncologic patients is still insufficient, and existing data are difficult to generalize on different populations. Therefore, we aimed to analyze fungal infections and fungal epidemiology in the Department of Oncology and Hematology of the University Children’s Hospital in Krakow with help from the Clinical Microbiology Department. During the chosen period of 2005 and 2015–2020, 2342 tests were performed in our ward on 847 patients. Analyzed samples were divided into five source groups. The amount of patients with positive test results was 62.5%. The year with the highest detection level was 2005. The most frequent pathogen was Candida albicans, with a significant decrease in tendency. An increase in non-albicans species was observed. Candida parapsilosis was not frequently observed compared to similar studies. We noticed an increase in positive results from the urinary tract material. Our results confirmed that fungal infections are still an issue, and they may indicate the efficacy of prophylaxis. The majority of our results are consistent with the literature, yet we managed to emphasize data unique to our patients’ population. Our findings are helpful in clinical work and for further studies in our center.
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Changing Epidemiology of Invasive Fungal Disease in Allogeneic Hematopoietic Stem Cell Transplantation. J Fungi (Basel) 2021; 7:jof7100848. [PMID: 34682269 PMCID: PMC8539090 DOI: 10.3390/jof7100848] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/05/2021] [Accepted: 10/07/2021] [Indexed: 12/23/2022] Open
Abstract
Invasive fungal disease (IFD) is a common cause of morbidity and mortality in patients with hematologic malignancies, especially among those undergoing allogeneic hematopoietic stem cell transplantation (HSCT). The epidemiology of IFD in HSCT patients has been evolving over the last decades, mainly in relation to changes in HSCT therapies such as antifungal prophylaxis. A progressive decrease in Candida albicans infection has been documented, alongside a progressive increase in infections caused by non-albicans Candida species, filamentous fungi, and/or multidrug-resistant fungi. Currently, the most frequent IFD is invasive aspergillosis. In some parts of the world, especially in north Central Europe, a high percentage of Aspergillus fumigatus isolates are azole-resistant. New diagnostic techniques have documented the existence of cryptic Aspergillus species with specific characteristics. An increase in mucormycosis and fusariosis diagnoses, as well as diagnoses of other rare fungi, have also been described. IFD epidemiology is likely to continue changing further due to both an increased use of mold-active antifungals and a lengthened survival of patients with HSCT that may result in hosts with weaker immune systems. Improvements in microbiology laboratories and the widespread use of molecular diagnostic tools will facilitate more precise descriptions of current IFD epidemiology. Additionally, rising resistance to antifungal drugs poses a major threat. In this scenario, knowledge of current epidemiology and accurate IFD diagnoses are mandatory in order to establish correct prophylaxis guidelines and appropriate early treatments.
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Tragiannidis A, Gkampeta A, Vousvouki M, Vasileiou E, Groll AH. Antifungal agents and the kidney: pharmacokinetics, clinical nephrotoxicity, and interactions. Expert Opin Drug Saf 2021; 20:1061-1074. [PMID: 33896310 DOI: 10.1080/14740338.2021.1922667] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Invasive fungal infections continue to be important causes of morbidity and mortality in severely ill and immunocompromised patient populations. The past three decades have seen a considerable expansion in antifungal drug research, resulting in the clinical development of different classes of antifungal agents with different pharmacologic properties. Among drug-specific characteristics of antifungal agents, renal disposition and nephrotoxicity are important clinical considerations as many patients requiring antifungal therapy have compromised organ functions or are receiving other potentially nephrotoxic medications. AREAS COVERED The present article reviews incidence, severity and mechanisms of nephrotoxicity associated with antifungal agents used for prevention and treatment of invasive fungal diseases by discussing distribution, metabolism, elimination and drug-related adverse events in the context of safety data from phase II and III clinical studies. EXPERT OPINION Based on the available data amphotericin B deoxycholate has the highest relative potential for nephrotoxicity, followed by the lipid formulations of amphotericin B, and, to a much lesser extent and by indirect mechanisms, the antifungal triazoles.
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Affiliation(s)
- Athanasios Tragiannidis
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, University Children's Hospital Münster, Münster, Germany
| | - Anastasia Gkampeta
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
| | - Maria Vousvouki
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
| | - Eleni Vasileiou
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
| | - Andreas H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, University Children's Hospital Münster, Münster, Germany
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Itsaradisaikul S, Pakakasama S, Boonsathorn S, Techasaensiri C, Rattanasiri S, Apiwattanakul N. Invasive Fungal Disease Among Pediatric and Adolescent Patients Undergoing Itraconazole Prophylaxis After Hematopoietic Stem Cell Transplantation. Transplant Proc 2021; 53:2021-2028. [PMID: 33994183 DOI: 10.1016/j.transproceed.2021.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 04/05/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND Invasive fungal disease (IFD) is a major cause of morbidity and mortality in patients after hematopoietic stem cell transplantation (HSCT). Itraconazole has been used for prevention of IFD, but data related to incidence and associated factors of IFD in pediatric and adolescent patients on itraconazole prophylaxis remain scarce. OBJECTIVES To identify incidence and risk factors associated with IFD among pediatric and adolescent patients receiving itraconazole prophylaxis after HSCT. METHODS Patients younger than 21 years who received itraconazole prophylaxis after HSCT from January 2007 to December 2016 were retrospectively enrolled. Incidence of IFD within 1 year and associated factors were analyzed. RESULTS All patients received itraconazole during the pre-engraftment period. Of 170 patients, 29 had IFD, with an incidence of 17.1% at 1 year. IFD at 1 year was significantly associated with increased mortality. Of 29 patients with IFD, only 9 developed IFD while on itraconazole prophylaxis (5.3%), all of whom had invasive pulmonary aspergillosis. No invasive candidiasis occurred during itraconazole prophylaxis. Prolonged neutropenia (hazard ratio [HR] = 1.08; 95% confidence interval [CI], 1.02-1.13), graft-versus-host disease within 100 days after transplantation (HR = 3.17; 95% CI, 1.17-8.57), and using etoposide in preconditioning regimens (HR = 21.60; 95% CI, 2.44-190.95) were significantly associated with IFD at 1 year. No patients had to discontinue itraconazole because of its adverse effects. CONCLUSIONS Itraconazole proffered good efficacy for prevention of candidiasis during the pre-engraftment period. Most IFD episodes occurred after the engraftment period when itraconazole had been discontinued. During this period, patients with risk factors require appropriate fungal prophylaxis.
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Affiliation(s)
- Suluk Itsaradisaikul
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Department of Pediatrics, Uttaradit Hospital, Uttaradit, Thailand
| | - Samart Pakakasama
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sophida Boonsathorn
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chonnamet Techasaensiri
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sasivimol Rattanasiri
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Nopporn Apiwattanakul
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
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Otto WR, Green AM. Fungal infections in children with haematologic malignancies and stem cell transplant recipients. Br J Haematol 2020; 189:607-624. [PMID: 32159231 DOI: 10.1111/bjh.16452] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 10/23/2019] [Indexed: 12/11/2022]
Abstract
Children with haematologic malignancies and haematopoietic stem cell transplant recipients are at high risk for invasive fungal diseases (IFD). There has been an increased number of at-risk children over the past two decades due to improvements in cancer therapies resulting in improved survival of children with high-risk and refractory malignancies. The predominant organisms that cause IFD include Candida spp., Aspergillus spp. and the Mucorales molds. Clinical presentations of IFD vary based on host immune status and the causative organism. Though serum biomarkers such as the galactomannan assay and beta-D-glucan assay have been validated in adults, there are limited data regarding their diagnostic value in children. Thus, the gold standard for IFD diagnosis remains tissue biopsy with histopathological and microbiological evaluation. Treatment of IFD is multimodal and involves antifungal drugs, correction of immune dysfunction and surgical resection when feasible. Paediatric practice regarding IFD is largely extrapolated from data generated in adult patients; in this review, we evaluate both primary paediatric studies and guidelines intended for adult patients that are applied to paediatric patients. There remain significant knowledge gaps with respect to the prevention, diagnosis and treatment of IFD in immunocompromised children, and further research is needed to help guide management decisions.
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Affiliation(s)
- William R Otto
- Division of Infectious Diseases, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Abby M Green
- Division of Infectious Diseases, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Division of Oncology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Division of Infectious Diseases, Department of Pediatrics, Washington University, St. Louis, MO, USA
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Linke C, Tragiannidis A, Ahlmann M, Fröhlich B, Wältermann M, Burkhardt B, Rossig C, Groll AH. Epidemiology and management burden of invasive fungal infections after autologous hematopoietic stem cell transplantation: 10-year experience at a European Pediatric Cancer Center. Mycoses 2019; 62:954-960. [PMID: 31332851 DOI: 10.1111/myc.12968] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 06/24/2019] [Accepted: 07/17/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Autologous hematopoietic stem cell transplantation (HSCT) carries risks of infectious morbidity. We analysed epidemiology and management burden associated with invasive fungal diseases (IFDs) in children and adolescents undergoing autologous HSCT. METHODS In a retrospective, single-centre observational study, epidemiology and management burden associated with IFDs were analysed in all paediatric cancer patients who underwent autologous HSCT between 2005 and 2014. Clinical, radiographic and microbiological data were assessed up to 100 days post-transplant. The primary endpoint was the incidence of proven, probable and possible IFDs. Further endpoints included the use of systemic antifungal agents for prevention and management of IFDs; infectious and non-infectious comorbidities; and survival until day + 100. RESULTS Of 95 patients (median age: 8 years; r, 0.75-20) underwent 103 HSCT procedures for solid tumours (92) or lymphoma (11). Primary antifungal prophylaxis was administered in 49 procedures (47.5%). No single case of proven/probable IFD was diagnosed. Nine cases (8.7%) fulfilled criteria of possible pulmonary mould infection and received treatment for a median of 14 days (r, 7-35). In an additional 12 procedures, empiric antifungal therapy with mould active agents was given for a median of 8 days (r, 3-105). Microbiologically documented non-fungal infections were observed in 17 procedures, and five patients were transferred to the ICU. There was one death from biopsy documented toxic endothelial damage at day 83 post-transplant. CONCLUSIONS Autologous HSCT for solid tumours or lymphoma was associated with low morbidity from IFDs. However, utilisation of systemic antifungal agents for prevention and management of suspected IFDs was considerable.
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Affiliation(s)
- Christina Linke
- Infectious Disease Research Program, University Children's Hospital Münster, Münster, Germany.,Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Athanasios Tragiannidis
- Infectious Disease Research Program, University Children's Hospital Münster, Münster, Germany.,Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Martina Ahlmann
- Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Birgit Fröhlich
- Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Wältermann
- Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Birgit Burkhardt
- Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Claudia Rossig
- Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Andreas H Groll
- Infectious Disease Research Program, University Children's Hospital Münster, Münster, Germany.,Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany.,Hematology Oncology Unit, 2nd Department of Pediatrics, Aristotle University of Thessaloniki, Thessaloniki, Greece
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