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Dvorak CC, Fisher BT, Esbenshade AJ, Nieder ML, Alexander S, Steinbach WJ, Dang H, Villaluna D, Chen L, Skeens M, Zaoutis TE, Sung L. A Randomized Trial of Caspofungin vs Triazoles Prophylaxis for Invasive Fungal Disease in Pediatric Allogeneic Hematopoietic Cell Transplant. J Pediatric Infect Dis Soc 2020; 10:417-425. [PMID: 33136159 PMCID: PMC8087143 DOI: 10.1093/jpids/piaa119] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 09/24/2020] [Indexed: 01/02/2023]
Abstract
BACKGROUND Children and adolescents undergoing allogeneic hematopoietic cell transplantation (HCT) are at high risk for invasive fungal disease (IFD). METHODS This multicenter, randomized, open-label trial planned to enroll 560 children and adolescents (3 months to <21 years) undergoing allogeneic HCT between April 2013 and September 2016. Eligible patients were randomly assigned to antifungal prophylaxis with caspofungin or a center-specific comparator triazole (fluconazole or voriconazole). Prophylaxis was administered from day 0 of HCT to day 42 or discharge. The primary outcome was proven or probable IFD at day 42 as adjudicated by blinded central review. Exploratory analysis stratified this evaluation by comparator triazole. RESULTS A planned futility analysis demonstrated a low rate of IFD in the comparator triazole arm, so the trial was closed early. A total of 290 eligible patients, with a median age of 9.5 years (range 0.3-20.7), were randomized to caspofungin (n = 144) or a triazole (n = 146; fluconazole, n = 100; voriconazole, n = 46). The day 42 cumulative incidence of proven or probable IFD was 1.4% (95% confidence interval [CI], 0.3%-5.4%) in the caspofungin group vs 1.4% (95% CI, 0.4%-5.5%) in the triazole group (P = .99, log-rank test). When stratified by specific triazole, there was no significant difference in proven or probable IFD at day 42 between caspofungin vs fluconazole (1.0%, 95% CI, 0.1%-6.9%, P = .78) or caspofungin vs voriconazole (2.3%, 95% CI, 0.3%-15.1%, P = .69). CONCLUSIONS In pediatric HCT patients, prophylaxis with caspofungin did not significantly reduce the cumulative incidence of early proven or probable IFD compared with triazoles. Future efforts to decrease IFD-related morbidity and mortality should focus on later periods of risk. TRIAL REGISTRATION NCT01503515.
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Affiliation(s)
- Christopher C Dvorak
- Division of Pediatric Allergy, Immunology and Bone Marrow Transplant, University of California San Francisco, San Francisco, California, USA,Corresponding Author: Christopher C. Dvorak, MD, Division of Pediatric Allergy, Immunology & Bone Marrow Transplantation, Benioff Children’s Hospital, University of California San Francisco, 550 16th Street, 4th Floor, Box 0434, San Francisco, CA 94143, USA. E-mail:
| | - Brian T Fisher
- Division of Pediatrics Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Adam J Esbenshade
- Division of Pediatric Hematology and Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Michael L Nieder
- Division of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, Florida, USA
| | - Sarah Alexander
- Division of Haematology Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - William J Steinbach
- Division of Pediatric Infectious Diseases, Duke University, Durham, North Carolina, USA
| | - Ha Dang
- Department of Preventive Medicine, University of Southern California, Los Angeles, California, USA
| | | | - Lu Chen
- Division of Biostatistics, City of Hope, Duarte, California, USA
| | - Micah Skeens
- Department of Hematology/Oncology, Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Theoklis E Zaoutis
- Division of Pediatrics Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lillian Sung
- Division of Haematology Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
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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.
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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
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Breakthrough filamentous fungal infections in pediatric hematopoetic stem cell transplant and oncology patients receiving caspofungin. CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY 2013; 23:179-82. [PMID: 24294271 DOI: 10.1155/2012/957973] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Caspofungin is an echinocandin class antifungal medication that is commonly used empirically in immunocompromised patients at high risk for invasive fungal disease. OBJECTIVE To describe the clinical characteristics of breakthrough fungal infections in pediatric hematopoetic stem cell transplant recipients, and oncology and hematology patients receiving caspofungin. METHODS A five-year retrospective review, from 2004 through 2008, of all cases of proven invasive filamentous fungal infection of children admitted to The Hospital for Sick Children (Toronto, Ontario) was conducted. A breakthrough infection was defined as new onset of symptoms that were later proven to be due to an invasive mold infection on day 3 or later after initiation of caspofungin therapy. RESULTS Six confirmed positive cultures (Aspergillus fumigatus [two cases], Aspergillus niger, Fusarium oxysporum, Alternaria infectoria and Rhizomucor pusillus) met the criteria for breakthrough filamentous mold infection while on caspofungin therapy. Underlying immunocompromising conditions included acute lymphoblastic leukemia (two cases), acute myeloid leukemia (two cases), Burkitt's lymphoma and aplastic anemia. Four of the patients underwent a hematopoetic stem cell transplant. All patients received a lipid amphotericin B product as part of their treatment for breakthrough infection. Five patients also received voriconazole and one received posaconazole. Four of the six patients died and two responded with a clinical and microbiological cure. DISCUSSION There are few descriptions of breakthrough fungal infections in pediatric patients receiving caspofungin. The six cases presented here, all microbiologically proven, are likely only a fraction of the total number of possible breakthrough invasive fungal infections that occured over the study period. CONCLUSION Clinicians must remain aware that breakthrough fungal infections by species not covered by particular antifungals, including caspofungin, do occur and may have poor outcomes.
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Madero L, Sanchez De Toledo J, Castel V, Sevilla J, Gonzalez-Esteban J, Sanz-Rodriguez C. Compassionate Use Study of Caspofungin in Children with Proven or Suspected Invasive Mycosis or Persistent Febrile Neutropenia. J Chemother 2013; 21:229-31. [DOI: 10.1179/joc.2009.21.2.229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Somer A, Törün SH, Salman N. Caspofungin therapy in immunocompromised children and neonates. Expert Rev Anti Infect Ther 2011; 9:347-55. [PMID: 21417874 DOI: 10.1586/eri.11.4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The prevalence of invasive fungal infections is increasing and the infections are becoming a major problem in immunocompromised children and neonates. Fortunately, there has been a recent surge in the development of new antifungal agents. Caspofungin, the first licensed echinocandin, is a novel class of antifungal and is approved for use in children 3 months of age or older for the treatment of invasive candidiasis, salvage therapy for invasive aspergillosis and as empirical therapy for febrile neutropenia. This article reviews the published data on the use of caspofungin in immunocompromised children and neonates with invasive fungal infections.
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Affiliation(s)
- Ayper Somer
- Istanbul University, Istanbul Medical Faculty, Department of Pediatric Infectious Diseases, Millet Cad. 34390 Capa, Istanbul, Turkey.
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Holt SL, Drew RH. Echinocandins: Addressing outstanding questions surrounding treatment of invasive fungal infections. Am J Health Syst Pharm 2011; 68:1207-20. [DOI: 10.2146/ajhp100456] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Leverger G, Le Guyader N. [Echinocandins in children]. Arch Pediatr 2011; 18 Suppl 1:S33-41. [PMID: 21596285 DOI: 10.1016/s0929-693x(11)70938-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Echinocandins are a new class of antifungal agents with a specific mechanism of action. These drugs inhibit the enzyme 1,3β-D-glucan synthetase which is responsible for the formation of 1,3β-D-glucan, an essential fungal cell wall component. They have a good activity against Candida species and Aspergillus. Three agents are available at the present time or under development : caspofungin, micafungin and anidulafungin. These drugs require intravenous administration. Efficacy, safety, rare drugs interactions and specificity of action are advantages for therapy of invasive fungal infections. In France, micafungin and caspofungin are approved for a pediatric use.
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Affiliation(s)
- G Leverger
- Service d'hématologie-oncologie pédiatrique, Hôpital Armand-Trousseau, 26, avenue du Docteur-Arnold-Netter, 75012 Paris, France.
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Aguado JM, Ruiz-Camps I, Muñoz P, Mensa J, Almirante B, Vázquez L, Rovira M, Martín-Dávila P, Moreno A, Alvarez-Lerma F, León C, Madero L, Ruiz-Contreras J, Fortún J, Cuenca-Estrella M. [Guidelines for the treatment of Invasive Candidiasis and other yeasts. Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC). 2010 Update]. Enferm Infecc Microbiol Clin 2011; 29:345-61. [PMID: 21459489 DOI: 10.1016/j.eimc.2011.01.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2011] [Accepted: 01/17/2011] [Indexed: 12/29/2022]
Abstract
These guidelines are an update of the recommendations of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) that were issued in 2004 (Enferm Infecc Microbiol Clin. 2004, 22:32-9) on the treatment of Invasive Candidiasis and infections produced by other yeasts. This 2010 update includes a comprehensive review of the new drugs that have appeared in recent years, as well as the levels of evidence for recommending them. These guidelines have been developed following the rules of the SEIMC by a working group composed of specialists in infectious diseases, clinical microbiology, critical care medicine, paediatrics and oncology-haematology. It provides a series of general recommendations regarding the management of invasive candidiasis and other yeast infections, as well as specific guidelines for prophylaxis and treatment, which have been divided into four sections: oncology-haematology, solid organ transplantation recipients, critical patients, and paediatric patients.
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Affiliation(s)
- José María Aguado
- Servicio de Enfermedades Infecciosas, Hospital Universitario 12 de Octubre, Madrid, España. Red Española de Investigación en Patología Infecciosa (REIPI RD06/0008)
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Abstract
PURPOSE OF REVIEW In immunocompromised hosts, invasive fungal infections are common and fatal. In the past decade, the antifungal armamentarium against invasive mycoses has expanded greatly. The purpose of the present report is to review the most recent literature addressing the use of antifungal agents in children. RECENT FINDINGS Most studies evaluating the safety and efficacy of antifungal agents are limited to adults. However, important progress has been made in describing the pharmacokinetics and safety of newer antifungal agents in children, including the echinocandins. SUMMARY Dosage guidelines for newer antifungal agents are currently based on adult and limited pediatric data. Because important developmental pharmacology changes occur throughout childhood impacting the pharmacokinetics of these agents, antifungal studies specifically designed for children are necessary.
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VandenBussche HL, Van Loo DA. A Clinical Review of Echinocandins in Pediatric Patients. Ann Pharmacother 2010; 44:166-77. [DOI: 10.1345/aph.1m139] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To identify and evaluate available data on pediatric echinocandin use. DATA SOURCES A PubMed search, limited to English-language articles, was conducted (1990-August 2009) using the search terms echinocandin, pediatric, child, pharmacokinetics, caspofungin, micafungin, and anidulafungin. Additional articles were retrieved from citations of selected references. STUDY SELECTION AND DATA EXTRACTION Relevant information on the pharmacology, pharmacokinetics, efficacy, and safety of echinocandins in children was selected. Clinical trials, retrospective reviews, and case series were identified and evaluated. Data from these sources were included in this review. DATA SYNTHESIS Caspofungin is the only echinocandin approved by the Food and Drug Administration for use in children. Pediatric pharmacokinetics has been evaluated with all 3 echinocandins but is limited with anidulafungin. Micafungin is the most well-studied agent in prospective clinical trials for antifungal prophylaxis in stem cell transplantation and treatment of invasive fungal infections. Caspofungin has been studied prospectively for febrile neutropenia and treatment of invasive fungal infections, but most published data are from retrospective reviews or case reports. One case report of anidulafungin for neonatal candidiasis has been published. The role of echinocandins in the management of invasive pediatric fungal infections has expanded. Micafungin and caspofungin are recommended as primary or alternative treatment of candidemia and esophageal or invasive candidiasis, and as salvage therapy for invasive aspergillosis. Micafungin is recommended for neutropenic prophylaxis in stem cell transplantation, while caspofungin may be used in febrile neutropenia as an alternative to azoles. Dosing has been well established for caspofungin only in children 3 months of age and above. Anidulafungin should be avoided in children until more pharmacokinetic and clinical data become available. CONCLUSIONS Further comparative trials are needed to more clearly define the role of echinocandins, either as monotherapy or in combination for difficult-to-treat infections, in the pediatric population.
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Affiliation(s)
- Heather L VandenBussche
- Heather L VandenBussche PharmD, Professor of Pharmacy, College of Pharmacy, Ferris State University, Bronson Methodist Hospital, Kalamazoo, MI
| | - Dean A Van Loo
- Dean A Van Loo PharmD, Associate Professor of Pharmacy, College of Pharmacy, Ferris State University, Bronson Methodist Hospital
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Abstract
PURPOSE OF REVIEW A comprehensive review of the current advances in the field of fever in children is presented. RECENT FINDINGS Clinical and diagnostic predictors of serious disease in a child with fever are still being explored for early diagnosis so that therapy could be appropriately targeted. Host susceptibility and immune response are making strides in the understanding of disease pathogenesis and in identifying the causes of fever. Measurement of fever as a screening tool, a review of the efficacy of antipyretics alone or in combination, and finally a global perspective of fever have been discussed through a review of some of the publications in the past 18 months. SUMMARY Better markers are required to predict serious bacterial infection in a child with fever. Clinical application of the host immune response in the diagnosis and management of fever is the direction of the future.
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Rogers TR, Frost S. Newer antifungal agents for invasive fungal infections in patients with haematological malignancy. Br J Haematol 2008; 144:629-41. [PMID: 19120371 DOI: 10.1111/j.1365-2141.2008.07412.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Since 2001 five new systemically administered antifungal agents have been approved for clinical use. This represents a major advance for antifungal therapy in haematological malignancy patients undergoing chemotherapy or haematopoietic stem cell transplant (HSCT). The echinocandins are a new class of antifungals with a novel mode of action. Capsofungin has already established itself as a valuable therapy for candidaemia and salvage therapy of invasive aspergillosis. Although both anidulafungin and micafungin are approved for treatment of candidiasis, their role in invasive aspergillosis requires more clinical trial evaluation. Of the two newer triazoles, voriconazole has been recommended in international guidelines as primary therapy for acute invasive aspergillosis. Posaconazole has a broad spectrum of activity in vitro and a potentially key role in antifungal prophylaxis in high-risk HSCT recipients and during prolonged neutropenia. Although some of these drugs have important interactions with other medications, and potential toxicities, they are safer to use and more efficacious than amphotericin B deoxycholate. Their arrival gives more choices to treat rarer mycoses and will facilitate clinical trial assessment of combination therapy of aspergillosis where single agent therapy gives less than 50% success rates.
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Affiliation(s)
- Thomas R Rogers
- Department of Clinical Microbiology, Trinity College Dublin, St James's Hospital Campus, Dublin, Ireland.
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2008. [DOI: 10.1002/pds.1486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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