1
|
Ramendra R, Mancini M, Ayala JM, Tung LT, Isnard S, Lin J, Routy JP, Nijnik A, Langlais D. Glutathione Metabolism Is a Regulator of the Acute Inflammatory Response of Monocytes to (1→3)-β-D-Glucan. Front Immunol 2021; 12:694152. [PMID: 34858388 PMCID: PMC8631827 DOI: 10.3389/fimmu.2021.694152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 10/26/2021] [Indexed: 12/13/2022] Open
Abstract
(1→3)-β-D-Glucan (BDG) represents a potent pathogen-associated molecular pattern (PAMP) in triggering the host response to fungal and some bacterial infections. Monocytes play a key role in recognizing BDG and governing the acute host response to infections. However, the mechanisms regulating monocyte's acute response to BDG are poorly understood. We sought to investigate the response of monocytes to BDG at the epigenetic, transcriptomic, and molecular levels. Response of human monocytes to 1, 4, and 24 hours of BDG exposure was investigated using RNA-seq, ATAC-seq, H3K27ac and H3K4me1 ChIP-seq. We show that pathways including glutathione metabolism, pentose phosphate pathway, and citric acid cycle were upregulated at the epigenetic and transcriptomic levels in response to BDG exposure. Strikingly, unlike bacterial lipopolysaccharides, BDG induced intracellular glutathione synthesis. BDG exposure also induced NADP synthesis, increased NADPH/NADP ratio, and increased expression of genes involved in the pentose phosphate pathway in a GSH-dependent manner. By inhibiting GSH synthesis with L-buthionine sulfoximine (BSO) before BDG exposure we show that the GSH pathway promotes cell survival and regulates monocyte's effector functions including NO production, phagocytosis, and cytokine production. In summary, our work demonstrates that BDG induces glutathione synthesis and metabolism in monocytes, which is a major promoter of the acute functional response of monocytes to infections.
Collapse
Affiliation(s)
- Rayoun Ramendra
- Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada
- McGill University Research Centre on Complex Traits, Montreal, QC, Canada
- McGill University Genome Centre, Montreal, QC, Canada
| | - Mathieu Mancini
- Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada
- McGill University Research Centre on Complex Traits, Montreal, QC, Canada
- McGill University Genome Centre, Montreal, QC, Canada
| | - Jose-Mauricio Ayala
- McGill University Research Centre on Complex Traits, Montreal, QC, Canada
- McGill University Genome Centre, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Lin Tze Tung
- McGill University Research Centre on Complex Traits, Montreal, QC, Canada
- Department of Physiology, McGill University, Montreal, QC, Canada
| | - Stephane Isnard
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada
| | - John Lin
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada
| | - Jean-Pierre Routy
- Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada
| | - Anastasia Nijnik
- McGill University Research Centre on Complex Traits, Montreal, QC, Canada
- Department of Physiology, McGill University, Montreal, QC, Canada
| | - David Langlais
- Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada
- McGill University Research Centre on Complex Traits, Montreal, QC, Canada
- McGill University Genome Centre, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| |
Collapse
|
2
|
Carlesse F, Daudt LE, Seber A, Dutra ÁP, Melo ASDA, Simões B, Macedo CRD, Bonfim C, Benites E, Gregianin L, Batista MV, Abramczyk M, Tostes V, Lederman HM, Lee MLDM, Loggetto S, Galvão de Castro Junior C, Colombo AL. A consensus document for the clinical management of invasive fungal diseases in pediatric patients with hematologic cancer and/or undergoing hematopoietic stem cell transplantation in Brazilian medical centers. Braz J Infect Dis 2019; 23:395-409. [PMID: 31738887 PMCID: PMC9428207 DOI: 10.1016/j.bjid.2019.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 09/10/2019] [Accepted: 09/28/2019] [Indexed: 01/05/2023] Open
Abstract
In the present paper we summarize the suggestions of a multidisciplinary group including experts in pediatric oncology and infectious diseases who reviewed the medical literature to elaborate a consensus document (CD) for the diagnosis and clinical management of invasive fungal diseases (IFDs) in children with hematologic cancer and those who underwent hematopoietic stem-cell transplantation. All major multicenter studies designed to characterize the epidemiology of IFDs in children with cancer, as well as all randomized clinical trials addressing empirical and targeted antifungal therapy were reviewed. In the absence of randomized clinical trials, the best evidence available to support the recommendations were selected. Algorithms for early diagnosis and best clinical management of IFDs are also presented. This document summarizes practical recommendations that will certainly help pediatricians to best treat their patients suffering of invasive fungal diseases.
Collapse
Affiliation(s)
- Fabianne Carlesse
- Instituto de Oncologia Pediátrica, UNIFESP, São Paulo, SP, Brazil; Universidade Federal de São Paulo, Escola Paulista de Medicina (EPM), UNIFESP, São Paulo, SP, Brazil.
| | - Liane Esteves Daudt
- Universidade do Rio Grande do Sul, Hospital das Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.
| | - Adriana Seber
- Hospital Samaritano de São Paulo, São Paulo, SP, Brazil; ABHH, Brazil.
| | | | | | - Belinda Simões
- Hospital das Clínicas de Ribeirão Preto-USP, São Paulo, SP, Brazil.
| | | | - Carmem Bonfim
- Hospital das Clínicas de Curitiba, Paraná, PR, Brazil.
| | | | - Lauro Gregianin
- Hospital das Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.
| | - Marjorie Vieira Batista
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, São Paulo, SP, Brazil.
| | - Marcelo Abramczyk
- Hospital Infantil Darcy Vargas, Morumbi, SP, Brazil; Universidade Federal de São Paulo, Escola Paulista de Medicina, Departamento de Pediatria, São Paulo, SP, Brazil.
| | - Vivian Tostes
- Pro-Imagem medicina diagnóstica Ribeirão Preto, SP, Brazil.
| | | | - Maria Lúcia de Martino Lee
- Hospital Santa Marcelina TUCA, São Paulo, SP, Brazil; Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | | | | | - Arnaldo Lopes Colombo
- Universidade Federal de São Paulo, Escola Paulista de Medicina, Disciplina de Infectologia, Brazil.
| |
Collapse
|
3
|
Saffioti C, Mesini A, Bandettini R, Castagnola E. Diagnosis of invasive fungal disease in children: a narrative review. Expert Rev Anti Infect Ther 2019; 17:895-909. [PMID: 31694414 DOI: 10.1080/14787210.2019.1690455] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Invasive fungal diseases (IFD) represent important causes of morbidity and mortality in pediatrics. Early diagnosis and treatment of IFD is associated with better outcome and this entails the need to use fast and highly sensitive and specific methods that can support clinicians in the management of IFD.Areas covered: A narrative review was performed on conventional diagnostic methods such as culture, microscopy and histopathology are still gold standard but are burdened by a lack of sensitivity and specificity; on the other hand, imaging and noninvasive antigen-based such as beta-D-glucan, galactomannan and molecular biomarkers are the most convenient nonculture methods for diagnosis and monitoring effects of therapy. Aim of the present review is to summarize what is available in these fields at end of the second decade of the third millennium and look for future perspectives.Expert opinion: Promising and useful diagnostic methods have been applied in infectious disease diagnosis in clinical practice or in designing platforms. Unfortunately, most of them are not standardized or validated in pediatric population. However, clinicians should be aware of all innovative diagnostic tools to use in combination with conventional diagnostic methods for a better management of pathology and patient.
Collapse
Affiliation(s)
- Carolina Saffioti
- Department of Infectious Diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Alessio Mesini
- Department of Infectious Diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Roberto Bandettini
- Department of laboratory Medicine, Microbiology Service, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Elio Castagnola
- Department of Infectious Diseases, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| |
Collapse
|
4
|
Warris A, Lehrnbecher T, Roilides E, Castagnola E, Brüggemann RJM, Groll AH. ESCMID-ECMM guideline: diagnosis and management of invasive aspergillosis in neonates and children. Clin Microbiol Infect 2019; 25:1096-1113. [PMID: 31158517 DOI: 10.1016/j.cmi.2019.05.019] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 05/19/2019] [Accepted: 05/23/2019] [Indexed: 01/01/2023]
Abstract
SCOPE Presenting symptoms, distributions and patterns of diseases and vulnerability to invasive aspergillosis (IA) are similar between children and adults. However, differences exist in the epidemiology and underlying conditions, the usefulness of newer diagnostic tools, the pharmacology of antifungal agents and in the evidence from interventional phase 3 clinical trials. Therefore, the European Society for Clinical Microbiology and Infectious Diseases (ESCMID) and the European Confederation of Medical Mycology (ECMM) have developed a paediatric-specific guideline for the diagnosis and management of IA in neonates and children. METHODS Review and discussion of the scientific literature and grading of the available quality of evidence was performed by the paediatric subgroup of the ESCMID-ECMM-European Respiratory Society (ERS) Aspergillus disease guideline working group, which was assigned the mandate for the development of neonatal- and paediatric-specific recommendations. QUESTIONS Questions addressed by the guideline included the epidemiology of IA in neonates and children; which paediatric patients may benefit from antifungal prophylaxis; how to diagnose IA in neonates and children; which antifungal agents are available for use in neonates and children; which antifungal agents are suitable for prophylaxis and treatment of IA in neonates and children; what is the role of therapeutic drug monitoring of azole antifungals; and which management strategies are suitable to be used in paediatric patients. This guideline provides recommendations for the diagnosis, prevention and treatment of IA in the paediatric population, including neonates. The aim of this guideline is to facilitate optimal management of neonates and children at risk for or diagnosed with IA.
Collapse
Affiliation(s)
- A Warris
- MRC Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, Aberdeen, United Kingdom; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands.
| | - T Lehrnbecher
- Division of Paediatric Haematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| | - E Roilides
- Infectious Diseases Unit, 3rd Department of Paediatrics, Faculty of Medicine, Aristotle University 96 School of Health Sciences, Thessaloniki, Greece; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| | - E Castagnola
- Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG)
| | - R J M Brüggemann
- Radboud Center for Infectious Diseases, Radboud University Medical Centre, Center of Expertise in Mycology Radboudumc/CWZ, European Confederation of Medical Mycology (ECMM) Excellence Center of Medical Mycology, Nijmegen, the Netherlands; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG)
| | - A H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Paediatric Hematology/Oncology, University Children's Hospital Münster, Münster, Germany; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| |
Collapse
|
5
|
Pacora P, Romero R, Erez O, Maymon E, Panaitescu B, Kusanovic JP, Tarca AL, Hsu CD, Hassan SS. The diagnostic performance of the beta-glucan assay in the detection of intra-amniotic infection with Candida species. J Matern Fetal Neonatal Med 2019; 32:1703-1720. [PMID: 29226760 PMCID: PMC6021224 DOI: 10.1080/14767058.2017.1416083] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 12/07/2017] [Indexed: 01/08/2023]
Abstract
INTRODUCTION A bioassay based on the detection of beta-glucan, a constituent of the cell wall of fungi, has been successfully used to diagnose fungal infections in a variety of biological fluids but not yet in the amniotic fluid. OBJECTIVE To determine the diagnostic performance of a beta-glucan bioassay in the detection of Candida species in the amniotic fluid of women who either did or did not have an intrauterine contraceptive device (IUD) in place during an episode of spontaneous preterm parturition. METHODS The study population comprised women who had a singleton pregnancy without congenital or chromosomal abnormalities, who experienced preterm labor or preterm prelabor rupture of the fetal membranes, and who underwent a transabdominal amniocentesis for clinical indications. Samples of amniotic fluid were cultured for aerobic and anaerobic bacteria, genital mycoplasmas, and Candida species, and assayed for beta-glucan, using the (1→3)-beta-d-glucan-specific Limulus amebocyte lysate test (beta-glucan assay) in all cases. Amniotic fluid interleukin (IL)-6 assay results were also available for all cases. The beta-glucan assay takes about 1 hour to run: a concentration >80 pg/mL was considered positive for fungi. Sterile intra-amniotic inflammation of the amniotic cavity was defined by the presence of an amniotic fluid IL-6 concentration ≥2.6 ng/mL and a negative amniotic fluid culture. RESULTS (1) One hundred ninety-seven (197) women met the study criteria, of whom 58 (29.4%) had an IUD in place; (2) 20 (10.2%) women had a culture of proven intra-amniotic Candida species-related infection, 19 of whom had a positive beta-glucan assay [sensitivity, 95% (19/20; 95% confidence interval (CI): 75.1-99.9%)]; and (3) the specificity of the beta-glucan assay was 75.1% [133/177; 95% CI: 68.1-99.9%]. It was affected by the presence of nonfungal intra-amniotic infections and an IUD, but not by the presence of sterile intra-amniotic inflammation, and there was a significant interaction between the presence of an IUD and nonfungal intra-amniotic infections (estimated for the interaction effect = 2.1923, p value =.026). The assay's specificity was reduced when nonfungal intra-amniotic infections were diagnosed but only in women who did not have an IUD. Among women without an IUD, the assay's specificity was 91.4% (117/128); it was 93% (106/114) for those without intra-amniotic infection, and 78.6% (11/14) for those with a nonfungal intra-amniotic infection; the difference was not significant (p = .09). Among women with an IUD, the assay's specificity was 32.7% (16/49); 42.9% (9/21) for those with a nonfungal intra-amniotic infection; and 25% (7/28) for those without intra-amniotic infection; and the difference was significant (p = .03). CONCLUSIONS The beta-glucan assay is a sensitive, rapid, point-of-care test used to diagnose intra-amniotic Candida species-related infection, and it has a high specificity in pregnant women who did not have an IUD in place.
Collapse
Affiliation(s)
- Percy Pacora
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Roberto Romero
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, Michigan, USA
| | - Offer Erez
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Eli Maymon
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Bogdan Panaitescu
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Juan Pedro Kusanovic
- Center for Research and Innovation in Maternal-Fetal Medicine (CIMAF), Department of Obstetrics and Gynecology, Sótero del Río Hospital, Santiago, Chile
- Division of Obstetrics and Gynecology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Adi L. Tarca
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Chaur-Dong Hsu
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Sonia S. Hassan
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, and Detroit, Michigan, USA
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| |
Collapse
|
6
|
Invasive Aspergillosis in Children: Update on Current Guidelines. Mediterr J Hematol Infect Dis 2018; 10:e2018048. [PMID: 30210741 PMCID: PMC6131109 DOI: 10.4084/mjhid.2018.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 07/15/2018] [Indexed: 01/01/2023] Open
Abstract
Invasive aspergillosis (IA) is an important cause of infectious morbidity and mortality in immunocompromised paediatric patients. Despite improvements in diagnosis, prevention, and treatment, IA is still associated with high mortality rates. To address this issue, several international societies and organisations have proposed guidelines for the management of IA in the paediatric population. In this article, we review current recommendations of the Infectious Diseases Society of America, the European Conference on Infection in Leukaemia and the European Society of Clinical Microbiology and Infectious Diseases for the management and prevention of IA in children.
Collapse
|
7
|
Cornu M, Goudjil S, Kongolo G, Leke A, Poulain D, Chouaki T, Sendid B. Evaluation of the (1,3)-β-D-glucan assay for the diagnosis of neonatal invasive yeast infections. Med Mycol 2018; 56:78-87. [PMID: 28371838 DOI: 10.1093/mmy/myx021] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Accepted: 02/28/2017] [Indexed: 11/12/2022] Open
Abstract
Most newborns in the neonatal intensive care unit (NICU) are premature and at risk of invasive fungal infections (IFIs). Invasive yeast infections (IYIs) are the most common fungal infections in this population. These infections are difficult to diagnose because symptoms are nonspecific, and the sensitivity of blood cultures is low. The serum (1,3)-β-D-glucan (BDG) assay provides a reliable marker for the diagnosis of IFIs in adults with haematological malignancies. We assessed the diagnostic performance of this test in neonatal IYIs and its contribution to the monitoring of antifungal treatment. A retrospective study was performed in the NICU of the French University Hospital of Amiens from February 2012 to February 2014. Forty-seven neonates (33 males, 14 females) with a median gestational age of 30 weeks (IQR: 27-31) and median birth weight of 1200 g (IQR: 968-1700) were included and divided into three groups: 21 control neonates (CTRL), 20 neonates with probable IYI (PB), and six with proven IYI (PV). Median BDG levels were significantly higher in the global IYI group (PB + PV): 149 pg/ml (IQR: 85-364) vs. CTRL group: 39 pg/ml (IQR: 20-94) (P < .001). The optimal cut-off was 106 pg/ml (sensitivity 61.5%; specificity 81%). BDG levels decreased with antifungal treatment. BDG was detectable in cerebrospinal fluid, but the interest of this for diagnostic purposes remains unclear. Our results suggest that the BDG assay may be useful for the early identification of IYIs in neonates and for monitoring antifungal therapy efficacy.
Collapse
Affiliation(s)
- Marjorie Cornu
- Université de Lille, U995- LIRIC - Lille Inflammation Research International Centre, F-59000 Lille, France.,INSERM, U995, Fungal-Associated Invasive & Inflammatory Diseases, F-59000 Lille, France.,CHU Lille, Laboratoire de Parasitologie-Mycologie, F-59000 Lille, France
| | | | - Guy Kongolo
- CHU Amiens, Service de Néonatologie, Amiens, France
| | - André Leke
- CHU Amiens, Service de Néonatologie, Amiens, France
| | - Daniel Poulain
- Université de Lille, U995- LIRIC - Lille Inflammation Research International Centre, F-59000 Lille, France.,INSERM, U995, Fungal-Associated Invasive & Inflammatory Diseases, F-59000 Lille, France.,CHU Lille, Laboratoire de Parasitologie-Mycologie, F-59000 Lille, France.,CHU Amiens, Laboratoire de Parasitologie Mycologie, CHU, France
| | - Taieb Chouaki
- CHU Lille, Délégation à la Recherche Clinique et à l'Innovation, Lille, France
| | - Boualem Sendid
- Université de Lille, U995- LIRIC - Lille Inflammation Research International Centre, F-59000 Lille, France.,INSERM, U995, Fungal-Associated Invasive & Inflammatory Diseases, F-59000 Lille, France.,CHU Lille, Laboratoire de Parasitologie-Mycologie, F-59000 Lille, France
| |
Collapse
|
8
|
Ullmann AJ, Aguado JM, Arikan-Akdagli S, Denning DW, Groll AH, Lagrou K, Lass-Flörl C, Lewis RE, Munoz P, Verweij PE, Warris A, Ader F, Akova M, Arendrup MC, Barnes RA, Beigelman-Aubry C, Blot S, Bouza E, Brüggemann RJM, Buchheidt D, Cadranel J, Castagnola E, Chakrabarti A, Cuenca-Estrella M, Dimopoulos G, Fortun J, Gangneux JP, Garbino J, Heinz WJ, Herbrecht R, Heussel CP, Kibbler CC, Klimko N, Kullberg BJ, Lange C, Lehrnbecher T, Löffler J, Lortholary O, Maertens J, Marchetti O, Meis JF, Pagano L, Ribaud P, Richardson M, Roilides E, Ruhnke M, Sanguinetti M, Sheppard DC, Sinkó J, Skiada A, Vehreschild MJGT, Viscoli C, Cornely OA. Diagnosis and management of Aspergillus diseases: executive summary of the 2017 ESCMID-ECMM-ERS guideline. Clin Microbiol Infect 2018; 24 Suppl 1:e1-e38. [PMID: 29544767 DOI: 10.1016/j.cmi.2018.01.002] [Citation(s) in RCA: 812] [Impact Index Per Article: 135.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/02/2018] [Accepted: 01/03/2018] [Indexed: 02/06/2023]
Abstract
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. Serum and BAL galactomannan measures are recommended as markers for the diagnosis of IA. PCR should be considered in conjunction with other diagnostic tests. Pathogen identification to species complex level is strongly recommended for all clinically relevant Aspergillus isolates; antifungal susceptibility testing should be performed in patients with invasive disease in regions with resistance found in contemporary surveillance programmes. Isavuconazole and voriconazole are the preferred agents for first-line treatment of pulmonary IA, whereas liposomal amphotericin B is moderately supported. Combinations of antifungals as primary treatment options are not recommended. Therapeutic drug monitoring is strongly recommended for patients receiving posaconazole suspension or any form of voriconazole for IA treatment, and in refractory disease, where a personalized approach considering reversal of predisposing factors, switching drug class and surgical intervention is also strongly recommended. Primary prophylaxis with posaconazole is strongly recommended in patients with acute myelogenous leukaemia or myelodysplastic syndrome receiving induction chemotherapy. Secondary prophylaxis is strongly recommended in high-risk patients. We strongly recommend treatment duration based on clinical improvement, degree of immunosuppression and response on imaging.
Collapse
Affiliation(s)
- A J Ullmann
- Department of Infectious Diseases, Haematology and Oncology, University Hospital Würzburg, Würzburg, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J M Aguado
- Infectious Diseases Unit, University Hospital Madrid, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - S Arikan-Akdagli
- Department of Medical Microbiology, Hacettepe University Medical School, Ankara, Turkey; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - D W Denning
- The National Aspergillosis Centre, Wythenshawe Hospital, Mycology Reference Centre Manchester, Manchester University NHS Foundation Trust, ECMM Excellence Centre of Medical Mycology, Manchester, UK; The University of Manchester, Manchester, UK; Manchester Academic Health Science Centre, Manchester, UK; European Confederation of Medical Mycology (ECMM)
| | - A H Groll
- Department of Paediatric Haematology/Oncology, Centre for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - K Lagrou
- Department of Microbiology and Immunology, ECMM Excellence Centre of Medical Mycology, University Hospital Leuven, Leuven, Belgium; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - C Lass-Flörl
- Institute of Hygiene, Microbiology and Social Medicine, ECMM Excellence Centre of Medical Mycology, Medical University Innsbruck, Innsbruck, Austria; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R E Lewis
- Infectious Diseases Clinic, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy; ESCMID Fungal Infection Study Group (EFISG)
| | - P Munoz
- Department of Medical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain; CIBER Enfermedades Respiratorias - CIBERES (CB06/06/0058), Madrid, Spain; Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - P E Verweij
- Department of Medical Microbiology, Radboud University Medical Centre, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - A Warris
- MRC Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - F Ader
- Department of Infectious Diseases, Hospices Civils de Lyon, Lyon, France; Inserm 1111, French International Centre for Infectious Diseases Research (CIRI), Université Claude Bernard Lyon 1, Lyon, France; European Respiratory Society (ERS)
| | - M Akova
- Department of Medicine, Section of Infectious Diseases, Hacettepe University Medical School, Ankara, Turkey; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M C Arendrup
- Department Microbiological Surveillance and Research, Statens Serum Institute, Copenhagen, Denmark; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R A Barnes
- Department of Medical Microbiology and Infectious Diseases, Institute of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK; European Confederation of Medical Mycology (ECMM)
| | - C Beigelman-Aubry
- Department of Diagnostic and Interventional Radiology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland; European Respiratory Society (ERS)
| | - S Blot
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Burns, Trauma and Critical Care Research Centre, University of Queensland, Brisbane, Australia; European Respiratory Society (ERS)
| | - E Bouza
- Department of Medical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain; CIBER Enfermedades Respiratorias - CIBERES (CB06/06/0058), Madrid, Spain; Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R J M Brüggemann
- Radboud Centre for Infectious Diseases, Radboud University Medical Centre, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG)
| | - D Buchheidt
- Medical Clinic III, University Hospital Mannheim, Mannheim, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Cadranel
- Department of Pneumology, University Hospital of Tenon and Sorbonne, University of Paris, Paris, France; European Respiratory Society (ERS)
| | - E Castagnola
- Infectious Diseases Unit, Istituto Giannina Gaslini Children's Hospital, Genoa, Italy; ESCMID Fungal Infection Study Group (EFISG)
| | - A Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education & Research, Chandigarh, India; European Confederation of Medical Mycology (ECMM)
| | - M Cuenca-Estrella
- Instituto de Salud Carlos III, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - G Dimopoulos
- Department of Critical Care Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece; European Respiratory Society (ERS)
| | - J Fortun
- Infectious Diseases Service, Ramón y Cajal Hospital, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J-P Gangneux
- Univ Rennes, CHU Rennes, Inserm, Irset (Institut de Recherche en santé, environnement et travail) - UMR_S 1085, Rennes, France; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Garbino
- Division of Infectious Diseases, University Hospital of Geneva, Geneva, Switzerland; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - W J Heinz
- Department of Infectious Diseases, Haematology and Oncology, University Hospital Würzburg, Würzburg, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R Herbrecht
- Department of Haematology and Oncology, University Hospital of Strasbourg, Strasbourg, France; ESCMID Fungal Infection Study Group (EFISG)
| | - C P Heussel
- Diagnostic and Interventional Radiology, Thoracic Clinic, University Hospital Heidelberg, Heidelberg, Germany; European Confederation of Medical Mycology (ECMM)
| | - C C Kibbler
- Centre for Medical Microbiology, University College London, London, UK; European Confederation of Medical Mycology (ECMM)
| | - N Klimko
- Department of Clinical Mycology, Allergy and Immunology, North Western State Medical University, St Petersburg, Russia; European Confederation of Medical Mycology (ECMM)
| | - B J Kullberg
- Radboud Centre for Infectious Diseases, Radboud University Medical Centre, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - C Lange
- International Health and Infectious Diseases, University of Lübeck, Lübeck, Germany; Clinical Infectious Diseases, Research Centre Borstel, Leibniz Center for Medicine & Biosciences, Borstel, Germany; German Centre for Infection Research (DZIF), Tuberculosis Unit, Hamburg-Lübeck-Borstel-Riems Site, Lübeck, Germany; European Respiratory Society (ERS)
| | - T Lehrnbecher
- Division of Paediatric Haematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany; European Confederation of Medical Mycology (ECMM)
| | - J Löffler
- Department of Infectious Diseases, Haematology and Oncology, University Hospital Würzburg, Würzburg, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - O Lortholary
- Department of Infectious and Tropical Diseases, Children's Hospital, University of Paris, Paris, France; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Maertens
- Department of Haematology, ECMM Excellence Centre of Medical Mycology, University Hospital Leuven, Leuven, Belgium; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - O Marchetti
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Lausanne, Switzerland; Department of Medicine, Ensemble Hospitalier de la Côte, Morges, Switzerland; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J F Meis
- Department of Medical Microbiology and Infectious Diseases, Canisius-Wilhelmina Hospital, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - L Pagano
- Department of Haematology, Universita Cattolica del Sacro Cuore, Roma, Italy; European Confederation of Medical Mycology (ECMM)
| | - P Ribaud
- Quality Unit, Pôle Prébloc, Saint-Louis and Lariboisière Hospital Group, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - M Richardson
- The National Aspergillosis Centre, Wythenshawe Hospital, Mycology Reference Centre Manchester, Manchester University NHS Foundation Trust, ECMM Excellence Centre of Medical Mycology, Manchester, UK; The University of Manchester, Manchester, UK; Manchester Academic Health Science Centre, Manchester, UK; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - E Roilides
- Infectious Diseases Unit, 3rd Department of Paediatrics, Faculty of Medicine, Aristotle University School of Health Sciences, Thessaloniki, Greece; Hippokration General Hospital, Thessaloniki, Greece; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M Ruhnke
- Department of Haematology and Oncology, Paracelsus Hospital, Osnabrück, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M Sanguinetti
- Institute of Microbiology, Fondazione Policlinico Universitario A. Gemelli - Università Cattolica del Sacro Cuore, Rome, Italy; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - D C Sheppard
- Division of Infectious Diseases, Department of Medicine, Microbiology and Immunology, McGill University, Montreal, Canada; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Sinkó
- Department of Haematology and Stem Cell Transplantation, Szent István and Szent László Hospital, Budapest, Hungary; ESCMID Fungal Infection Study Group (EFISG)
| | - A Skiada
- First Department of Medicine, Laiko Hospital, National and Kapodistrian University of Athens, Athens, Greece; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M J G T Vehreschild
- Department I of Internal Medicine, ECMM Excellence Centre of Medical Mycology, University Hospital of Cologne, Cologne, Germany; Centre for Integrated Oncology, Cologne-Bonn, University of Cologne, Cologne, Germany; German Centre for Infection Research (DZIF) partner site Bonn-Cologne, Cologne, Germany; European Confederation of Medical Mycology (ECMM)
| | - C Viscoli
- Ospedale Policlinico San Martino and University of Genova (DISSAL), Genova, Italy; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - O A Cornely
- First Department of Medicine, Laiko Hospital, National and Kapodistrian University of Athens, Athens, Greece; German Centre for Infection Research (DZIF) partner site Bonn-Cologne, Cologne, Germany; CECAD Cluster of Excellence, University of Cologne, Cologne, Germany; Clinical Trials Center Cologne, University Hospital of Cologne, Cologne, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM); ESCMID European Study Group for Infections in Compromised Hosts (ESGICH).
| |
Collapse
|
9
|
Consensus Report by the Pediatric Acute Lung Injury and Sepsis Investigators and Pediatric Blood and Marrow Transplantation Consortium Joint Working Committees on Supportive Care Guidelines for Management of Veno-Occlusive Disease in Children and Adolescents, Part 3: Focus on Cardiorespiratory Dysfunction, Infections, Liver Dysfunction, and Delirium. Biol Blood Marrow Transplant 2017; 24:207-218. [PMID: 28870776 DOI: 10.1016/j.bbmt.2017.08.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 08/29/2017] [Indexed: 12/19/2022]
Abstract
Some patients with veno-occlusive disease (VOD) have multiorgan dysfunction, and multiple teams are involved in their daily care in the pediatric intensive care unit. Cardiorespiratory dysfunction is critical in these patients, requiring immediate action. The decision of whether to use a noninvasive or an invasive ventilation strategy may be difficult in the setting of mucositis or other comorbidities in patients with VOD. Similarly, monitoring of organ functions may be very challenging in these patients, who may have fulminant hepatic failure with or without hepatic encephalopathy complicated by delirium and/or infections. In this final guideline of our series on supportive care in patients with VOD, we address some of these questions and provide evidence-based recommendations on behalf of the Pediatric Acute Lung Injury and Sepsis Investigators and Pediatric Blood and Marrow Transplantation Consortium Joint Working Committees.
Collapse
|
10
|
Huppler AR, Fisher BT, Lehrnbecher T, Walsh TJ, Steinbach WJ. Role of Molecular Biomarkers in the Diagnosis of Invasive Fungal Diseases in Children. J Pediatric Infect Dis Soc 2017; 6:S32-S44. [PMID: 28927202 PMCID: PMC5907877 DOI: 10.1093/jpids/pix054] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Invasive fungal diseases are important clinical problems that are often complicated by severe illness and therefore the inability to use invasive measures to definitively diagnose the disease. Tests for a range of fungal biomarkers that do not require an invasive sample-collection procedure have been incorporated into adult clinical practice, but pediatric data and pediatric-specific recommendations for some of these diagnostic tools are lacking. In this review, we summarize the published literature and contemporary strategies for using the biomarkers galactomannan, (1→3)-β-d-glucan, Candida mannan antigen and anti-mannan antibody, and fungal polymerase chain reaction for diagnosing invasive fungal disease in children. Data on biomarker use in neonates and children with cancer, history of hematopoietic stem cell transplant, or primary immunodeficiency are included. Fungal biomarker tests performed on blood, other body fluids, or tissue specimens represent promising adjuncts to the diagnostic armamentarium in populations with a high prevalence of invasive fungal disease, but substantial gaps exist in the correct use and interpretation of these diagnostic tools in pediatric patients.
Collapse
Affiliation(s)
- Anna R Huppler
- Department of Pediatrics, Division of Infectious Disease, Medical College of Wisconsin, Children’s Hospital and Health System, Children’s Research Institute, Milwaukee
| | - Brian T Fisher
- Division of Pediatric Infectious Diseases, Children’s Hospital of Philadelphia, Pennsylvania
| | - Thomas Lehrnbecher
- Division of Pediatric Hematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Thomas J Walsh
- Division of Infectious Diseases, Department of Medicine, Transplantation-Oncology Infectious Diseases Program, and
- Department of Pediatrics, Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York; and
| | - William J Steinbach
- Division of Pediatric Infectious Diseases and
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina
| |
Collapse
|
11
|
Calitri C, Caviglia I, Cangemi G, Furfaro E, Bandettini R, Fioredda F, Amoroso L, Faraci M, Risso FM, Mattioli G, Moscatelli A, Haupt R, Castagnola E. Performance of 1,3-β-D-glucan for diagnosing invasive fungal diseases in children. Mycoses 2017; 60:789-795. [PMID: 28833726 DOI: 10.1111/myc.12664] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 06/20/2017] [Accepted: 07/13/2017] [Indexed: 01/05/2023]
Abstract
Plasma 1,3-β-D-glucan (BDG) is indicated as a tool for early diagnosis of invasive fungal diseases (IFD). However, data on its diagnostic value are scarce in children. Therefore, definition of BDG test performance in paediatrics is needed. BDG was evaluated in children admitted to "Istituto Giannina Gaslini," Genoa, Italy, who developed clinical conditions at risk for IFD. Results were analysed for sensitivity, specificity, predictive values, likelihood ratios, accuracy, informedness and probability of missing one case by a negative test. A total of 1577 BDG determinations were performed on 255 patients (49% males, median age 5.4 years). Overall 46 IFD were diagnosed, 72% proven/probable. The test performance was evaluated for 80 pg/mL, 120 pg/mL, 200 pg/mL, 350 pg/mL, 400 pg/mL cut offs. Sensitivity was always <0.80 and specificity > 0.90 only for cut offs ≥200 pg/mL. Negative predictive value was ≥0.90 for all the cut offs evaluated, while positive predictive value resulted barely 0.50 (8% IFD prevalence). Accuracy was never >0.90, and informedness was at best 0.50. The risk of missing one IFD by a negative result was < 10%. Analyses in haemato-oncological or newborn patients did not show major differences. Detection of serum BDG does not appear a valuable adjunctive diagnostic tool for IFD in paediatrics.
Collapse
Affiliation(s)
- Carmelina Calitri
- Infectious Diseases Unit, Department of Pediatrics, University of Turin, Regina Margherita Children's Hospital, Turin, Italy
| | - Ilaria Caviglia
- Infectious Diseases Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Giuliana Cangemi
- Laboratory of Microbiology, Istituto Giannina Gaslini, Genoa, Italy
| | - Elisa Furfaro
- Department Health Science, University of Genoa, Genoa, Italy
| | | | | | | | - Maura Faraci
- Hemopoietic Stem Cell Transplant Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Francesco M Risso
- Neonatal Intensive Care Unit, Istituto Giannina Gaslini, Genoa, Italy
| | | | | | - Riccardo Haupt
- Epidemiology, Biostatistics and Committees Unit, Istituto Giannina Gaslini, Genoa, Italy
| | - Elio Castagnola
- Infectious Diseases Unit, Istituto Giannina Gaslini, Genoa, Italy
| |
Collapse
|
12
|
Performance of a Quantitative PCR-Based Assay and Beta-d-Glucan Detection for Diagnosis of Invasive Candidiasis in Very-Low-Birth-Weight Preterm Neonatal Patients (CANDINEO Study). J Clin Microbiol 2017; 55:2752-2764. [PMID: 28659321 PMCID: PMC5648711 DOI: 10.1128/jcm.00496-17] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 06/22/2017] [Indexed: 11/20/2022] Open
Abstract
An epidemiological, multicenter, noninterventional, observational case-control study was conducted to describe the performance of serum beta-d-glucan (BDG) and Candida PCR in blood, serum, and sterile samples for the diagnosis of invasive candidiasis (IC) in very-low-birth-weight (VLBW) preterm neonates and to compare these techniques with culture of samples from blood and other sterile sites. Seventeen centers participated in the study, and the number of episodes analyzed was 159. A total of 9 episodes of IC from 9 patients (7 confirmed and 2 probable) and 150 episodes of suspected sepsis from 117 controls were identified. The prevalence of IC was 5.7% (95% confidence interval [95% CI], 2.1 to 9.3). The mortality was significantly higher in episodes of IC (44.4%) than in the non-IC episodes (11.1%, P < 0.01). The sensitivity and specificity of the PCR performed on blood/serum samples were 87.5% and 81.6%, respectively. The sensitivity and specificity of the BDG results were lower (75.0% and 64.6%). For cases with negative culture results, the PCR and the BDG results were positive in 27 (17.4%) and 52 (33.5%) episodes, respectively. The presence of multiorgan failure, improvement with empirical antifungal therapy, thrombocytopenia, and Candida colonization were significantly associated (P < 0.01) with PCR or BDG positivity regardless of the results of the cultures. Serum BDG analysis and Candida PCR could be used as complementary diagnostic techniques to detect IC in VLBW neonates.
Collapse
|
13
|
|
14
|
Warris A, Lehrnbecher T. Progress in the Diagnosis of Invasive Fungal Disease in Children. CURRENT FUNGAL INFECTION REPORTS 2017; 11:35-44. [PMID: 28680525 PMCID: PMC5487864 DOI: 10.1007/s12281-017-0274-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW This review summarizes the fungal diagnostic measures currently available for use in paediatric patients at high risk for developing invasive fungal disease (IFD) and those suspected of having an IFD. The clinical utility of each test is described based on reported performances of individual tests in specific paediatric populations. RECENT FINDINGS Available studies in the paediatric population are scarce and are characterized by a huge heterogeneity in underlying diseases (e.g. different risk for IFD), different study objectives and management strategies (screening versus diagnostic) used. SUMMARY A final valuation of paediatric studies on fungal diagnostic tools is limited. While the galactomannan and fungal PCR assays are useful to exclude the presence of IFD, it is unclear if mannan, mannan antibodies and β-D-glucan are of benefit due to a lack of studies or validation of the cut-off, respectively. Well-designed multicentre paediatric studies are urgently needed to improve the outcome of IFD.
Collapse
Affiliation(s)
- Adilia Warris
- Aberdeen Fungal Group, MRC Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Thomas Lehrnbecher
- Division of Paediatric Haematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany
| |
Collapse
|
15
|
Abstract
INTRODUCTION The optimal management of invasive fungal infections (IFIs) in children requires prompt and precise diagnosis that enables timely implementation of appropriate antifungal therapy and decreased use of unnecessary toxic antifungals. Areas covered: Traditional approaches such as culture, microscopy and histopathology remain the gold standard but are often not sufficiently sensitive and specific. These limitations have led to the development of alternative non-invasive diagnostic methods that in most cases detect fungal components, such as antigens or nucleic acids. To date, galactomannan and 1,3 β-D-glucan assays are the most efficient non-culture methods for diagnosis and monitoring of antifungal therapy. New technologies from nano-sciences are applied, like T2Candida assay. However, these are not standardized or validated in children. Herein, we focus on IFI diagnosis emphasizing current perspectives, interpretation difficulties, and need for further evaluation in pediatrics. Expert commentary: The new diagnostic tools may enhance diagnostic capacity in combination with traditional methods.
Collapse
|
16
|
Salvatore CM, Chen TK, Toussi SS, DeLaMora P, Petraitiene R, Finkelman MA, Walsh TJ. (1→3)-β-d-Glucan in Cerebrospinal Fluid as a Biomarker for Candida and Aspergillus Infections of the Central Nervous System in Pediatric Patients. J Pediatric Infect Dis Soc 2016; 5:277-86. [PMID: 26407252 PMCID: PMC6281134 DOI: 10.1093/jpids/piv014] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 02/24/2015] [Indexed: 11/14/2022]
Abstract
BACKGROUND Fungal infections of the central nervous system (FICNS) are important causes of morbidity and mortality among immunocompromised pediatric patients. Standard diagnostic modalities lack the sensitivity for detecting and therapeutically monitoring these life-threatening diseases. Current molecular methods remain investigational. (1→3)-β-d-glucan (BDG) is a cell wall component found in several fungal pathogens, including Candida and Aspergillus spp. Detecting BDG in cerebrospinal fluid (CSF) may be an important approach for detecting and therapeutically monitoring FICNS. To date, there has been no study that has investigated the effectiveness of CSF BDG as a diagnostic and therapeutic marker of FICNS in children. METHODS Serial BDG levels were measured in serum and CSF samples obtained from pediatric patients (aged 0-18 years) with a diagnosis of probable or proven Candida or Aspergillus CNS infection. RESULTS Nine cases of FICNS were identified in patients aged 1 month to 18 years. Two patients were infected with an Aspergillus species, and 7 patients were infected with a Candida species. All the patients at baseline had detectable BDG in their CSF. Among 7 patients who completed therapy for an FICNS, all elevated CSF BDG levels decreased to <31 pg/mL. At the time of this writing, 1 patient was still receiving therapy and continued to have elevated BDG levels. One patient died from overwhelming disseminated candidiasis. The lengths of therapy for these 9 children ranged from 2 weeks to 28 months. CONCLUSION The BDG assay is useful in diagnosing and therapeutically monitoring Candida and Aspergillus CNS infections in pediatric patients.
Collapse
Affiliation(s)
- Christine M. Salvatore
- Division of Pediatrics Infectious Diseases, Department of Pediatrics, New York-Presbyterian Hospital, Weill Cornell Medical College, New York,Corresponding Author:
Christine M. Salvatore, MD, Division of Pediatric Infectious Diseases, Weill Cornell Medical College, 505 E 70th St, 3rd Floor, Box 279, New York, NY 10065. E-mail:
| | - Tempe K. Chen
- Department of Pediatrics, University of California Irvine School of Medicine, Miller Children's and Women's Hospital Long Beach
| | - Sima S. Toussi
- Division of Pediatrics Infectious Diseases, Department of Pediatrics, New York-Presbyterian Hospital, Weill Cornell Medical College, New York
| | - Patricia DeLaMora
- Division of Pediatrics Infectious Diseases, Department of Pediatrics, New York-Presbyterian Hospital, Weill Cornell Medical College, New York
| | - Ruta Petraitiene
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medical Center of Cornell University, New York
| | | | - Thomas J. Walsh
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medical Center of Cornell University, New York,Department of Microbiology and Immunology, Weill Cornell Medical Center of Cornell University, New York
| |
Collapse
|
17
|
Angebault C, Lanternier F, Dalle F, Schrimpf C, Roupie AL, Dupuis A, Agathine A, Scemla A, Paubelle E, Caillot D, Neven B, Frange P, Suarez F, d'Enfert C, Lortholary O, Bougnoux ME. Prospective Evaluation of Serum β-Glucan Testing in Patients With Probable or Proven Fungal Diseases. Open Forum Infect Dis 2016; 3:ofw128. [PMID: 27419189 PMCID: PMC4942764 DOI: 10.1093/ofid/ofw128] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Accepted: 06/14/2016] [Indexed: 11/22/2022] Open
Abstract
We evaluated the positivity of (1-3)-β-D-glucan, a serum marker of invasive fungal diseases (IFD), at diagnosis and during treatment. (1-3)-β-D-Glucan may not be an early marker but could prove useful for diagnosis of chronic IFD. Background. Early diagnosis and treatment are crucial in invasive fungal diseases (IFD). Serum (1-3)-β-d-glucan (BG) is believed to be an early IFD marker, but its diagnostic performance has been ambiguous, with insufficient data regarding sensitivity at the time of IFD diagnosis (TOD) and according to outcome. Whether its clinical utility is equivalent for all types of IFD remains unknown. Methods. We included 143 patients with proven or probable IFD (49 invasive candidiasis, 45 invasive aspergillosis [IA], and 49 rare IFD) and analyzed serum BG (Fungitell) at TOD and during treatment. Results. (1-3)-β-d-glucan was undetectable at TOD in 36% and 48% of patients with candidemia and IA, respectively; there was no correlation between negative BG results at TOD and patients' characteristics, localization of infection, or prior antifungal use. Nevertheless, patients with candidemia due to Candida albicans were more likely to test positive for BG at TOD (odds ratio = 25.4, P = .01) than patients infected with other Candida species. In 70% of the patients with a follow-up, BG negativation occurred in >1 month for candidemia and >3 months for IA. A slower BG decrease in patients with candidemia was associated with deep-seated localizations (P = .04). Thirty-nine percent of patients with rare IFD had undetectable BG at TOD; nonetheless, all patients with chronic subcutaneous IFD tested positive at TOD. Conclusions. Undetectable serum BG does not rule out an early IFD, when the clinical suspicion is high. After IFD diagnostic, kinetics of serum BG are difficult to relate to clinical outcome.
Collapse
Affiliation(s)
- Cécile Angebault
- Unitéde Parasitologie-Mycologie, Service de Microbiologie Clinique; Université Paris Descartes, Sorbonne Paris-Cité
| | - Fanny Lanternier
- Centre d'Infectiologie Necker Pasteur; Université Paris Descartes, Sorbonne Paris-Cité,; Unité de Mycologie Médicale, Centre National de Référence Mycoses Invasives et Antifongiques, Institut Pasteur, Paris
| | | | | | | | - Aurélie Dupuis
- Unité de Parasitologie-Mycologie, Service de Microbiologie Clinique
| | - Aurélie Agathine
- Unité de Parasitologie-Mycologie, Service de Microbiologie Clinique
| | - Anne Scemla
- Service de Néphrologie et Transplantation Adulte; Université Paris Descartes, Sorbonne Paris-Cité,; Réseau Thématique de Recherche et de SoinsCentaure, Labex Transplantex, Paris
| | - Etienne Paubelle
- Service d'Hématologie Adulte; Université Paris Descartes, Sorbonne Paris-Cité
| | - Denis Caillot
- Service d'Hématologie Clinique , Centre Hospitalier Universitaire Dijon Bourgogne
| | - Bénédicte Neven
- Unité d'Immunologie, Hématologie et Rhumatologie Pédiatriques
| | - Pierre Frange
- Unité d'Immunologie, Hématologie et Rhumatologie Pédiatriques; Unité d'Hygiène, Service de Microbiologie Clinique, Hôpital Necker-Enfants malades, Assistance Publique des Hôpitaux de Paris
| | - Felipe Suarez
- Service d'Hématologie Adulte; Université Paris Descartes, Sorbonne Paris-Cité
| | - Christophe d'Enfert
- Unité Biologie et Pathogénicité Fongiques, Département de Mycologie, Institut Pasteur, Paris; Institut National de la Recherche Agronomique, Unité Sous Contrat 2019, Paris, France
| | - Olivier Lortholary
- Centre d'Infectiologie Necker Pasteur; Université Paris Descartes, Sorbonne Paris-Cité,; Unité de Mycologie Médicale, Centre National de Référence Mycoses Invasives et Antifongiques, Institut Pasteur, Paris
| | - Marie-Elisabeth Bougnoux
- Unitéde Parasitologie-Mycologie, Service de Microbiologie Clinique; Université Paris Descartes, Sorbonne Paris-Cité,; Unité Biologie et Pathogénicité Fongiques, Département de Mycologie, Institut Pasteur, Paris; Institut National de la Recherche Agronomique, Unité Sous Contrat 2019, Paris, France
| |
Collapse
|
18
|
Wattier RL, Ramirez-Avila L. Pediatric Invasive Aspergillosis. J Fungi (Basel) 2016; 2:jof2020019. [PMID: 29376936 PMCID: PMC5753081 DOI: 10.3390/jof2020019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 06/06/2016] [Accepted: 06/08/2016] [Indexed: 02/06/2023] Open
Abstract
Invasive aspergillosis (IA) is a disease of increasing importance in pediatrics due to growth of the immunocompromised populations at risk and improvements in long-term survival for many of these groups. While general principles of diagnosis and therapy apply similarly across the age spectrum, there are unique considerations for clinicians who care for children and adolescents with IA. This review will highlight important differences in the epidemiology, clinical manifestations, diagnosis, and therapy of pediatric IA.
Collapse
Affiliation(s)
- Rachel L Wattier
- Department of Pediatrics, Division of Infectious Diseases and Global Health, University of California-San Francisco, 550 16th St, 4th Floor, Box 0434, San Francisco, CA 94143, USA.
| | - Lynn Ramirez-Avila
- Department of Pediatrics, Division of Infectious Diseases and Global Health, University of California-San Francisco, 550 16th St, 4th Floor, Box 0434, San Francisco, CA 94143, USA.
| |
Collapse
|
19
|
Pappas PG, Kauffman CA, Andes DR, Clancy CJ, Marr KA, Ostrosky-Zeichner L, Reboli AC, Schuster MG, Vazquez JA, Walsh TJ, Zaoutis TE, Sobel JD. Clinical Practice Guideline for the Management of Candidiasis: 2016 Update by the Infectious Diseases Society of America. Clin Infect Dis 2016; 62:e1-50. [PMID: 26679628 PMCID: PMC4725385 DOI: 10.1093/cid/civ933] [Citation(s) in RCA: 1836] [Impact Index Per Article: 229.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 11/02/2015] [Indexed: 02/06/2023] Open
Abstract
It is important to realize that guidelines cannot always account for individual variation among patients. They are not intended to supplant physician judgment with respect to particular patients or special clinical situations. IDSA considers adherence to these guidelines to be voluntary, with the ultimate determination regarding their application to be made by the physician in the light of each patient's individual circumstances.
Collapse
Affiliation(s)
| | - Carol A Kauffman
- Veterans Affairs Ann Arbor Healthcare System and University of Michigan Medical School, Ann Arbor
| | | | | | - Kieren A Marr
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | - Thomas J Walsh
- Weill Cornell Medical Center and Cornell University, New York, New York
| | | | - Jack D Sobel
- Harper University Hospital and Wayne State University, Detroit, Michigan
| |
Collapse
|
20
|
Pediatric Invasive Candidiasis: Epidemiology and Diagnosis in Children. J Fungi (Basel) 2016; 2:jof2010005. [PMID: 29376923 PMCID: PMC5753086 DOI: 10.3390/jof2010005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 01/04/2016] [Accepted: 01/05/2016] [Indexed: 12/31/2022] Open
Abstract
Pediatric patients present with differing underlying conditions and cytotoxic therapeutic protocols, so the differing epidemiology of invasive candidiasis in children versus adults is not surprising. Understanding the Candida species epidemiology is critical, as we often begin empiric therapy or therapy before antifungal susceptibilities are known. Reports with newer molecular diagnostic assays for invasive candidiasis are rare and require more study to develop firm pediatric-specific guidance. Antifungal treatment of pediatric candidiasis is reviewed in the context of larger epidemiologic studies and the few trials completed to date.
Collapse
|
21
|
Manzoni P, Mostert M, Castagnola E. Update on the management of Candida infections in preterm neonates. Arch Dis Child Fetal Neonatal Ed 2015; 100:F454-9. [PMID: 25605617 DOI: 10.1136/archdischild-2012-303350] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 12/24/2014] [Indexed: 11/03/2022]
Abstract
Invasive fungal infections in preterm neonates in the neonatal intensive care unit are predominantly caused by Candida spp, and have a high burden of morbidity and mortality. Effective prophylactic strategies have recently become available, but the identification of the best possible strategies to manage high-risk infants is still a priority. Choice and use of appropriate antifungal drugs needs careful assessment of neonatal characteristics, the epidemiology and drug pharmacokinetics. Ideally, antifungal drugs for preterm neonates should target fungal bio-films, prevent or effectively treat end-organ localisations, be active against fluconazole-resistant Candida species, and have reliable safety and tolerability profiles. The paper reviews the state-of-the-art in the area of neonatal fungal infections, and addresses some open questions related to the best possible prophylactic and therapeutic strategies to be implemented in such unique patients.
Collapse
Affiliation(s)
- P Manzoni
- Department of Neonatology and NICU, S. Anna Hospital, Torino, Italy
| | - M Mostert
- Department of Pediatrics, University of Torino, Torino, Italy
| | - E Castagnola
- Infectious Disease Unit, Istituto Giannina Gaslini, Genova, Italy
| |
Collapse
|
22
|
Kelly MS, Benjamin DK, Smith PB. The epidemiology and diagnosis of invasive candidiasis among premature infants. Clin Perinatol 2015; 42:105-17, viii-ix. [PMID: 25677999 PMCID: PMC4328135 DOI: 10.1016/j.clp.2014.10.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Invasive candidiasis is a leading infectious cause of morbidity and mortality in premature infants. Improved recognition of modifiable risk factors and antifungal prophylaxis has contributed to the recent decline in the incidence of this infection among infants. Invasive candidiasis typically occurs in the first 6 weeks of life and presents with nonspecific signs of sepsis. Definitive diagnosis relies on the growth of Candida in blood culture or cultures from other normally sterile sites, but this may identify fewer than half of cases. Improved diagnostics are needed to guide the initiation of antifungal therapy in premature infants.
Collapse
Affiliation(s)
- Matthew S. Kelly
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
| | - Daniel K. Benjamin
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
| | - P. Brian Smith
- Duke Clinical Research Institute, Durham, North Carolina
- Department of Pediatrics, Duke University, Durham, North Carolina
| |
Collapse
|
23
|
Tragiannidis A, Tsoulas C, Groll AH. Invasive candidiasis and candidaemia in neonates and children: update on current guidelines. Mycoses 2014; 58:10-21. [PMID: 25350572 DOI: 10.1111/myc.12268] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Revised: 10/03/2014] [Accepted: 10/07/2014] [Indexed: 10/24/2022]
Abstract
Invasive candidiasis (IC) and candidaemia are leading causes of infectious morbidity and mortality among immunocompromised paediatric patients and those admitted to intensive care units. Despite improvements in diagnosis, prevention and treatment, both mortality rates and the economic burden of disease still remain high. To address this issue, several international societies and organisations have proposed guidelines for the management of IC/candidaemia in both neonates and children. In this article, we review current recommendations of the Infectious Diseases Society of America, the European Conference on Infection in Leukaemia, the European Society of Clinical Microbiology and Infectious Diseases and the German Speaking Mycological Society/Paul-Ehrlich Society for Chemotherapy for the management and prevention of IC/candidaemia in children and neonates.
Collapse
Affiliation(s)
- Athanasios Tragiannidis
- Hematology Oncology Unit, 2nd Pediatric Department, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece
| | | | | |
Collapse
|
24
|
Persistence of high-level (1,3)-β-D-glucan after candidemia following autologous peripheral SCT in a pediatric patient. Bone Marrow Transplant 2014; 50:137-8. [PMID: 25243625 DOI: 10.1038/bmt.2014.206] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
25
|
Groll AH, Castagnola E, Cesaro S, Dalle JH, Engelhard D, Hope W, Roilides E, Styczynski J, Warris A, Lehrnbecher T. Fourth European Conference on Infections in Leukaemia (ECIL-4): guidelines for diagnosis, prevention, and treatment of invasive fungal diseases in paediatric patients with cancer or allogeneic haemopoietic stem-cell transplantation. Lancet Oncol 2014; 15:e327-40. [PMID: 24988936 DOI: 10.1016/s1470-2045(14)70017-8] [Citation(s) in RCA: 257] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Invasive opportunistic fungal diseases (IFDs) are important causes of morbidity and mortality in paediatric patients with cancer and those who have had an allogeneic haemopoietic stem-cell transplantation (HSCT). Apart from differences in underlying disorders and comorbidities relative to those of adults, IFDs in infants, children, and adolescents are unique with respect to their epidemiology, the usefulness of diagnostic methods, the pharmacology and dosing of antifungal agents, and the absence of interventional phase 3 clinical trials for guidance of evidence-based decisions. To better define the state of knowledge on IFDs in paediatric patients with cancer and allogeneic HSCT and to improve IFD diagnosis, prevention, and management, the Fourth European Conference on Infections in Leukaemia (ECIL-4) in 2011 convened a group that reviewed the scientific literature on IFDs and graded the available quality of evidence according to the Infectious Diseases Society of America grading system. The final considerations and recommendations of the group are summarised in this manuscript.
Collapse
Affiliation(s)
- Andreas H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, University Children's Hospital, Münster, Germany.
| | - Elio Castagnola
- Infectious Diseases Unit, Department of Pediatrics, Istituto "Giannina Gaslini", Genova, Italy
| | - Simone Cesaro
- Pediatric Hematology Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Jean-Hugues Dalle
- Hemato-Immunology Department, Robert Debré Hospital, Université Paris 7, Paris-Diderot, France
| | - Dan Engelhard
- Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - William Hope
- Antimicrobial Pharmacodynamics and Therapeutics, Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | - Emmanuel Roilides
- Infectious Diseases Unit, 3rd Department of Pediatrics, Faculty of Medicine, Aristotle University School of Health Sciences and Hippokration Hospital, Thessaloniki, Greece
| | - Jan Styczynski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Adilia Warris
- Aberdeen Fungal Group, University of Aberdeen, Institute of Medical Sciences, Aberdeen, Scotland, UK
| | - Thomas Lehrnbecher
- Pediatric Hematology and Oncology, Children's Hospital, Johann Wolfgang Goethe-University, Frankfurt, Germany
| | | | | | | | | | | |
Collapse
|
26
|
Role of management strategies in reducing mortality from invasive fungal disease in children with cancer or receiving hemopoietic stem cell transplant: a single center 30-year experience. Pediatr Infect Dis J 2014; 33:233-7. [PMID: 24136371 DOI: 10.1097/inf.0000000000000101] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND In the last decades, several diagnostic and therapeutic strategies have been implemented for management of invasive fungal diseases (IFD) in patients with cancer or receiving allogeneic hemopoietic stem cell transplant. Few data are available on their impact on mortality in children. METHODS All IFD episodes diagnosed at tertiary care center during a 30-year period between 1983 and 2012 were analyzed for 90-day mortality and risk factors. Diagnoses were coded according to international (European Organization for Research and Treatment of Cancer/Invasive Fungal Infections Cooperative Group and the National Institute of Allergy and Infectious Diseases Mycoses Study Group) criteria. Four treatment eras (1983-1990, 1991-1999, 2000-2005 and 2006-2012) were defined according to availability of diagnostic technologies, new antifungal drugs and use of a diagnostic-driven approach without empiric antifungal therapy. RESULTS A total of 198 IFD were diagnosed in 191 patients; 71.2% were proven/probable infections; 39.9% were caused by yeasts and 31.3% by molds. Within 90 days from IFD diagnosis, 58 (30.4%) patients died for a 28.3% cumulative probability of death. A multivariable analysis showed that the highest risk of death was associated with alternative donor-hemopoietic stem cell transplant [hazard ratio (HR): 3.96] and mold etiology (HR: 1.34). The risk of death significantly decreased across the treatment eras, with almost a 3-fold reduced risk for patients diagnosed during the 2006-2012 period (HR: 0.24). Also if the variable year of diagnosis was considered as continuous, the hazard of death significantly decreased by 5% per year (HR: 0.95). CONCLUSIONS New management strategies resulted in a better prognosis of IFD in children with cancer or hemopoietic stem cell transplant. A diagnostic-driven approach was not associated with an increase in mortality.
Collapse
|
27
|
Zimmerman KO, Smith PB. Current Epidemiology and Management of Invasive Candidiasis in Infants. CURRENT FUNGAL INFECTION REPORTS 2014. [DOI: 10.1007/s12281-013-0167-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
28
|
Hakim H, Shenep JL. Managing fungal and viral infections in pediatric leukemia. Expert Rev Hematol 2014; 3:603-24. [DOI: 10.1586/ehm.10.58] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
29
|
Oz Y, Kiraz N. Diagnostic methods for fungal infections in pediatric patients: microbiological, serological and molecular methods. Expert Rev Anti Infect Ther 2014; 9:289-98. [DOI: 10.1586/eri.10.168] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
30
|
|
31
|
Affiliation(s)
- Rani S Gereige
- Editorial Board. Department of Medical Education, Miami Children's Hospital, Miami, FL
| | | |
Collapse
|
32
|
Fisher BT. The Role of Biomarkers for Diagnosis of and Therapeutic Decisions Related to Invasive Aspergillosis in Children. CURRENT FUNGAL INFECTION REPORTS 2013; 7:7-14. [PMID: 23439763 DOI: 10.1007/s12281-012-0127-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Invasive aspergillosis (IA) is a feared opportunistic infection for many immuncompromised children resulting in significant morbidity and mortality. Timely diagnosis based on traditional testing modalities and clinical evaluation has proven to be challenging. Assays designed to measure IA biomarkers such as galactomannan (GM) and beta-D-glucan (BG) represent a potential significant improvement in the ability to diagnose pediatric IA. However, as with any new diagnostic tool, clinicians need to be aware of the operating characteristics of these assays in order to apply them in the appropriate settings. Published adult and pediatric data regarding GM and BG testing are reviewed and guidance regarding the appropriate utility of these assays in children is offered.
Collapse
Affiliation(s)
- Brian T Fisher
- Division of Infectious Diseases, The Children's Hospital of Philadelphia, Philadelphia, PA ; Center for Pediatric Clinical Effectiveness, The Children's Hospital of Philadelphia, Philadelphia, PA
| |
Collapse
|
33
|
Roilides E, Pana ZD. Application of diagnostic markers to invasive aspergillosis in children. Ann N Y Acad Sci 2012; 1272:1-8. [DOI: 10.1111/j.1749-6632.2012.06828.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
34
|
Goudjil S, Kongolo G, Dusol L, Imestouren F, Cornu M, Leke A, Chouaki T. (1-3)-β-D-glucan levels in candidiasis infections in the critically ill neonate. J Matern Fetal Neonatal Med 2012; 26:44-8. [PMID: 22913303 DOI: 10.3109/14767058.2012.722716] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION The diagnosis of neonatal invasive Candida infections (ICIs) is problematic because the clinical signs are not specific and blood cultures are rarely positive. Hence, new diagnostic markers are needed. OBJECTIVE To assess the contribution of serum (1-3)-β-d-glucan (BDG) levels to the diagnosis of neonatal ICIs and to analyse the change in this parameter during antifungal therapy. METHODS This retrospective study (December 2010-March 2012) was performed at Amiens University Medical Center (Amiens, France). We included newborns in whom a BDG assay was performed for a suspected ICI and classified as infected (n = 18) or non-infected (n = 43). RESULTS Sixty-one patients (median (IQR) gestational age: 28.5 weeks (26.7-30.6); birth weight: 1000 g (910-1440)) were included. The BDG level was higher in the infected group (364 pg/ml (131-976) vs. 89 pg/ml (30-127); p < 0.001). The optimal BDG cut-off for distinguishing between non-infected and infected patients was 125 pg/ml (Se = 84%, Sp = 75%). The BDG level fell over the course of antifungal therapy. CONCLUSION Our study results suggest that BDG levels were increased in neonatal invasive Candida infections (cut-off for BDG positivity > 125 pg/ml). The change in the serum BDG levels may be of value in evaluating the efficacy of antifungal therapy.
Collapse
Affiliation(s)
- Sabrina Goudjil
- Department of Pediatrics, Amiens University Medical Center, Amiens, France.
| | | | | | | | | | | | | |
Collapse
|
35
|
Lehrnbecher T, Phillips R, Alexander S, Alvaro F, Carlesse F, Fisher B, Hakim H, Santolaya M, Castagnola E, Davis BL, Dupuis LL, Gibson F, Groll AH, Gaur A, Gupta A, Kebudi R, Petrilli S, Steinbach WJ, Villarroel M, Zaoutis T, Sung L. Guideline for the management of fever and neutropenia in children with cancer and/or undergoing hematopoietic stem-cell transplantation. J Clin Oncol 2012; 30:4427-38. [PMID: 22987086 DOI: 10.1200/jco.2012.42.7161] [Citation(s) in RCA: 240] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To develop an evidence-based guideline for the empiric management of pediatric fever and neutropenia (FN). METHODS The International Pediatric Fever and Neutropenia Guideline Panel is a multidisciplinary and multinational group composed of experts in pediatric oncology and infectious disease as well as a patient advocate. The Panel was convened for the purpose of creating this guideline. We followed previously validated procedures for creating evidence-based guidelines. Working groups focused on initial presentation, ongoing management, and empiric antifungal therapy. Each working group developed key clinical questions, conducted systematic reviews of the published literature, and compiled evidence summaries. The Grades of Recommendation Assessment, Development, and Evaluation approach was used to generate summaries, and evidence was classified as high, moderate, low, or very low based on methodologic considerations. RESULTS Recommendations were made related to initial presentation (risk stratification, initial evaluation, and treatment), ongoing management (modification and cessation of empiric antibiotics), and empiric antifungal treatment (risk stratification, evaluation, and treatment) of pediatric FN. For each recommendation, the strength of the recommendation and level of evidence are presented. CONCLUSION This guideline represents an evidence-based approach to FN specific to children with cancer. Although some recommendations are similar to adult-based guidelines, there are key distinctions in multiple areas. Implementation will require adaptation to the local context.
Collapse
|
36
|
The role of procalcitonin in neonatal intensive care unit patients with candidemia. Folia Microbiol (Praha) 2012; 58:27-31. [PMID: 22688898 PMCID: PMC3521642 DOI: 10.1007/s12223-012-0169-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Accepted: 05/21/2012] [Indexed: 01/09/2023]
Abstract
Candidemia is a major infectious complication in neonatal patients. The isolation of yeasts from blood is still the “gold standard” for its diagnosis, but other laboratory markers (i.e., circulating antigens) have been studied with varying specificities and sensitivities. The aim of this study was to evaluate the role of procalcitonin for the diagnosis of candidemia in neonatal patients at high risk. To verify if the use of different commercial methods can highlight dissimilar results of sensitivity and/or specificity, the determination of procalcitonin serum levels was estimated by two systems. Overall, 90 patients from a Neonatal Intensive Care Units were enrolled, of whom six developed Candida bloodstream infection. Four of six infants with candidemia had slight increase of procalcitonin values (0.5–1 ng/mL). Only one baby showed very high levels but he had fungal and bacterial sepsis at the same time, while no elevation was observed in the sixth patient. No statistically significant difference was observed between two different methods at the time of monitoring (p > 0.643). Both methods showed a sensitivity of 83.3 % at diagnosis, while the specificity was 73.8 and 63.1 % by methods A and B, respectively. In the light of the low sensibility and specificity of this assay, we can assume that the determination of procalcitonin would not seem to play a significant role in the diagnosis of fungal infection in neonatal patients.
Collapse
|
37
|
Case report of the reliability 1,3-β-D-glucan monitoring during treatment of peritoneal candidiasis in a child receiving continuous peritoneal dialysis. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2012; 19:626-7. [PMID: 22357650 DOI: 10.1128/cvi.00008-12] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Fungal peritonitis is an unusual but severe complication of continuous peritoneal dialysis. The role of 1,3-β-D-glucan is unknown in early diagnosis and in treatment monitoring of peritoneal candidiasis. This case report shows the utility of 1,3-β-D-glucan monitoring in management of Candida peritonitis in a child undergoing continuous peritoneal dialysis.
Collapse
|
38
|
Lamoth F, Cruciani M, Mengoli C, Castagnola E, Lortholary O, Richardson M, Marchetti O. -Glucan Antigenemia Assay for the Diagnosis of Invasive Fungal Infections in Patients With Hematological Malignancies: A Systematic Review and Meta-Analysis of Cohort Studies From the Third European Conference on Infections in Leukemia (ECIL-3). Clin Infect Dis 2011; 54:633-43. [DOI: 10.1093/cid/cir897] [Citation(s) in RCA: 227] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
|
39
|
Tragiannidis A, Roilides E, Walsh TJ, Groll AH. Invasive Aspergillosis in Children With Acquired Immunodeficiencies. Clin Infect Dis 2011; 54:258-67. [DOI: 10.1093/cid/cir786] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
|
40
|
Montagna MT, Coretti C, Lovero G, De Giglio O, Montagna O, Laforgia N, Santoro N, Caggiano G. Diagnostic performance of 1→3-β-d-glucan in neonatal and pediatric patients with Candidemia. Int J Mol Sci 2011; 12:5871-7. [PMID: 22016633 PMCID: PMC3189757 DOI: 10.3390/ijms12095871] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Revised: 09/01/2011] [Accepted: 09/06/2011] [Indexed: 02/04/2023] Open
Abstract
Fungal sepsis is one of the major problems in neonatal and pediatric care unit settings. The availability of new diagnostic techniques could allow medical practitioners to rapidly identify septic patients and to improve their outcome. The aim of this study was to evaluate the performance of the 1→3-β-d-glucan (BDG), individually and in comparison with the Candida mannan (CM) antigen, in ten preterm infants and five onco-haematological pediatric patients with Candida bloodstream infections already proven by positive culture. The serum levels of BDG were >80 pg/mL on the same day as a positive blood culture in all examined patients, while CM antigen was negative in the patients with C. parapsilosis fungemia and in one further case due to C. albicans. These results suggest that a regular monitoring of serum circulating antigens (i.e., 1→3-β-d-glucan) combined with other microbiological and clinical information, may allow earlier and accurate diagnosis. However, further studies are necessary to confirm its usefulness in routine clinical practice.
Collapse
Affiliation(s)
- Maria Teresa Montagna
- Department of Biomedical Science and Human Oncology—Hygiene Section, University of Bari, “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mails: (C.C.); (G.L.); (O.D.G.); (G.C.)
- Authors to whom correspondence should be addressed; E-Mail: ; Tel.: +39-80-5478476; Fax: +39-80-5478476
| | - Caterina Coretti
- Department of Biomedical Science and Human Oncology—Hygiene Section, University of Bari, “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mails: (C.C.); (G.L.); (O.D.G.); (G.C.)
| | - Grazia Lovero
- Department of Biomedical Science and Human Oncology—Hygiene Section, University of Bari, “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mails: (C.C.); (G.L.); (O.D.G.); (G.C.)
| | - Osvalda De Giglio
- Department of Biomedical Science and Human Oncology—Hygiene Section, University of Bari, “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mails: (C.C.); (G.L.); (O.D.G.); (G.C.)
| | - Osvaldo Montagna
- Department of Gynecology, Obstetrics and Neonatology—Neonatology and Neonatology Intensive Care Section, University of Bari, “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mails: (O.M.); (N.L.)
| | - Nicola Laforgia
- Department of Gynecology, Obstetrics and Neonatology—Neonatology and Neonatology Intensive Care Section, University of Bari, “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mails: (O.M.); (N.L.)
| | - Nicola Santoro
- U.O. Pediatrics “F.Vecchio”, A.O.U. Policlinico Consorziale, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mail:
| | - Giuseppina Caggiano
- Department of Biomedical Science and Human Oncology—Hygiene Section, University of Bari, “Aldo Moro”, Piazza G. Cesare 11, 70124 Bari, Italy; E-Mails: (C.C.); (G.L.); (O.D.G.); (G.C.)
| |
Collapse
|
41
|
Elevated serum beta-D-glucan levels in immunocompromised children with clinical suspicion for Pneumocystis jirovecii pneumonia. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2011; 18:1202-3. [PMID: 21543586 DOI: 10.1128/cvi.00054-11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
42
|
Abstract
Invasive mould infections represent important complications of different pediatric conditions. Epidemiology and clinical features vary according to the type of underlying conditions that determine the risk of invasive mycosis. No pediatric study has specifically evaluated the efficacy of prophylaxis or therapy invasive moulds infections, while pediatric dosages for the treatment of invasive aspergillosis are available for drugs that produced positive results in clinical trials undertaken in adults.
Collapse
|