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Akinosoglou K, Rigopoulos EA, Papageorgiou D, Schinas G, Polyzou E, Dimopoulou E, Gogos C, Dimopoulos G. Amphotericin B in the Era of New Antifungals: Where Will It Stand? J Fungi (Basel) 2024; 10:278. [PMID: 38667949 PMCID: PMC11051097 DOI: 10.3390/jof10040278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/05/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
Amphotericin B (AmB) has long stood as a cornerstone in the treatment of invasive fungal infections (IFIs), especially among immunocompromised patients. However, the landscape of antifungal therapy is evolving. New antifungal agents, boasting novel mechanisms of action and better safety profiles, are entering the scene, presenting alternatives to AmB's traditional dominance. This shift, prompted by an increase in the incidence of IFIs, the growing demographic of immunocompromised individuals, and changing patterns of fungal resistance, underscores the continuous need for effective treatments. Despite these challenges, AmB's broad efficacy and low resistance rates maintain its essential status in antifungal therapy. Innovations in AmB formulations, such as lipid complexes and liposomal delivery systems, have significantly mitigated its notorious nephrotoxicity and infusion-related reactions, thereby enhancing its clinical utility. Moreover, AmB's efficacy in treating severe and rare fungal infections and its pivotal role as prophylaxis in high-risk settings highlight its value and ongoing relevance. This review examines AmB's standing amidst the ever-changing antifungal landscape, focusing on its enduring significance in current clinical practice and exploring its potential future therapeutic adaptations.
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Affiliation(s)
- Karolina Akinosoglou
- School of Medicine, University of Patras, 26504 Patras, Greece; (E.A.R.); (D.P.); (G.S.); (E.P.); (C.G.)
- Department of Internal Medicine and Infectious Diseases, University General Hospital of Patras, 26504 Rio, Greece
| | | | - Despoina Papageorgiou
- School of Medicine, University of Patras, 26504 Patras, Greece; (E.A.R.); (D.P.); (G.S.); (E.P.); (C.G.)
| | - Georgios Schinas
- School of Medicine, University of Patras, 26504 Patras, Greece; (E.A.R.); (D.P.); (G.S.); (E.P.); (C.G.)
| | - Eleni Polyzou
- School of Medicine, University of Patras, 26504 Patras, Greece; (E.A.R.); (D.P.); (G.S.); (E.P.); (C.G.)
| | | | - Charalambos Gogos
- School of Medicine, University of Patras, 26504 Patras, Greece; (E.A.R.); (D.P.); (G.S.); (E.P.); (C.G.)
| | - George Dimopoulos
- 3rd Department of Critical Care, Evgenidio Hospital, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece;
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Lai T, Yeo CY, Rockliff B, Stokes M, Kim HY, Marais BJ, McLachlan AJ, Alffenaar JWC. Therapeutic drug monitoring of liposomal amphotericin B in children. Are we there yet? A systematic review. J Antimicrob Chemother 2024; 79:703-711. [PMID: 38252921 PMCID: PMC10984953 DOI: 10.1093/jac/dkae003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024] Open
Abstract
INTRODUCTION Therapeutic drug monitoring (TDM) is a tool that supports personalized dosing, but its role for liposomal amphotericin B (L-amb) is unclear. This systematic review assessed the evidence for L-amb TDM in children. OBJECTIVES To evaluate the concentration-efficacy relationship, concentration-toxicity relationship and pharmacokinetic/pharmacodynamic (PK/PD) variability of L-amb in children. METHODS We systematically reviewed PubMed and Embase databases following PRISMA guidelines. Eligible studies included L-amb PK/PD studies in children aged 0-18 years. Review articles, case series of RESULTS In total, 4220 studies were screened; 6 were included, presenting data on 195 children. Invasive candidiasis and aspergillosis were the two most common infections treated with L-amb. Studies showed significant PK variability due to age (mean age ranged from 14 days to 17 years), body weight, non-linear PK and changes in the volume of distribution. Limited evidence supported a peak concentration/MIC (Cmax/MIC) of 25-50 for optimal efficacy and an AUC24 of >600 mg·h/L for nephrotoxicity. L-amb doses of 2.5-10 mg/kg/day were reported to achieve Cmax/MIC > 25 using an MIC of 1 mg/L. CONCLUSIONS While significant PK variability was observed in children, evidence to support routine L-amb TDM was limited. Further studies on efficacy and toxicity benefits are required before routine TDM of L-amb can be recommended.
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Affiliation(s)
- Tony Lai
- Pharmacy Department, The Children’s Hospital at Westmead, Sydney, NSW, Australia
- The University of Sydney Infectious Diseases Institute (Sydney ID), Sydney, NSW, Australia
- Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Chin-Yen Yeo
- Pharmacy Department, Concord Hospital, Sydney, Australia
| | - Bradley Rockliff
- Pharmacy Department, The Children’s Hospital at Westmead, Sydney, NSW, Australia
| | - Michael Stokes
- Pharmacy Department, The Children’s Hospital at Westmead, Sydney, NSW, Australia
- The University of Sydney Infectious Diseases Institute (Sydney ID), Sydney, NSW, Australia
| | - Hannah Yejin Kim
- Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Pharmacy Department, Westmead Hospital, Sydney, Australia
| | - Ben J Marais
- The University of Sydney Infectious Diseases Institute (Sydney ID), Sydney, NSW, Australia
| | - Andrew J McLachlan
- Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Jan-Willem C Alffenaar
- The University of Sydney Infectious Diseases Institute (Sydney ID), Sydney, NSW, Australia
- Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Pharmacy Department, Westmead Hospital, Sydney, Australia
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Cavassin FB, Magri MMC, Vidal JE, de Moraes Costa Carlesse FA, Falci DR, Baú-Carneiro JL, Breda GL, de Araújo Motta F, de Miranda Godoy CS, de Bastos Ascenço Soares R, De Oliveira CS, Mendes AVA, Morales HP, Montes PS, Taborda M, Rego CM, Félix MA, Katopodis PP, da Silva do Ó JR, Abrão MPL, Pereira TTT, Queiroz-Telles F. Effectiveness, Tolerability, and Safety of Different Amphotericin B Formulations in Invasive Fungal Infections: A Multicenter, Retrospective, Observational Study. Clin Ther 2024; 46:322-337. [PMID: 38403508 DOI: 10.1016/j.clinthera.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/26/2024] [Accepted: 01/31/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE Data on the real-life use of amphotericin B lipid complex (ABLC) compared with other available formulations are limited. This study aimed to evaluate the effectiveness, tolerability, and safety of different amphotericin B (AMB) intravenously administered in the context of hospital practice for the treatment of invasive fungal infections (IFI) and to provide new insights into the profile of ABLC. METHODS This is a multicenter, retrospective, observational study conducted at 10 tertiary Brazilian hospitals. Patients first exposed to any formulation of AMB for treating endemic and opportunistic IFI who had received at least 2 intravenous doses were screened. Retrospective data (from January 2014 to December 2019) were extracted from the patients' medical records. Clinical parameters were examined pre- and post-treatment to determine effectiveness; acute infusion-related side effects (IRSE) and drug interruption to determine tolerability; and adverse events, toxicity, and treatment interruption were stated to analyze safety. FINDINGS Overall, 1879 medical records of patients were identified. The median (interquartile rate) duration of treatment was 14 (7-21) days. The overall success rate (95% confidence interval [CI]) was 65% (95% CI 60-65). ABLC proved to be effective among AMB formulations with 59% (95% CI 55.6-62.5) within complete response. This was significantly higher in patients who received the drug for a longer period, ≥4 weeks compared to <1 week treatment (P < 0.001). IRSE was observed in 446 (23.7%) patients. Eight cases (1.4%) of severe IRSE in pediatrics and 14 (1.1%) in adults resulted in treatment discontinuation. Regarding safety, 637 (33.9%) patients presented some alteration in creatinine levels during AMB exposure, and 89 (4.74%) had to interrupt or discontinue the drug within the first 14 days of therapy because of renal dysfunction. Overall mortality was 34%. IMPLICATIONS ABLC is an effective formulation for the treatment of invasive fungal infections, with few adverse events leading to drug discontinuation or lethal outcomes. Furthermore, this real-life study confirmed the comparative safety of AMB lipid formulations versus AMB deoxycholate.
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Affiliation(s)
| | | | | | | | | | | | - Giovanni Luís Breda
- Hospital de Clínicas da Universidade Federal do Paraná (HC/UFPR), Curitiba, Brazil
| | | | | | | | | | | | | | - Patrícia Silva Montes
- Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC/FAMUSP), São Paulo, Brazil
| | - Mariane Taborda
- Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC/FAMUSP), São Paulo, Brazil
| | | | | | | | | | | | | | - Flávio Queiroz-Telles
- Universidade Federal do Paraná (UFPR), Hospital de Clínicas da Universidade Federal do Paraná (HC/UFPR), Curitiba, Brazil
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Terlizzi V, Motisi MA, Pellegrino R, Galli L, Taccetti G, Chiappini E. Management of pulmonary aspergillosis in children: a systematic review. Ital J Pediatr 2023; 49:39. [PMID: 36978151 PMCID: PMC10045112 DOI: 10.1186/s13052-023-01440-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 03/08/2023] [Indexed: 03/30/2023] Open
Abstract
Invasive pulmonary aspergillosis (IPA) is a severe condition in immunocompromised children, but the optimal management is still under debate. In order to better clarify this issue, a literature search was performed through MEDLINE/PubMed database to describe current risk factors and diagnostic, therapeutic and prophylactic tools for invasive pulmonary aspergillosis (IPA) in the paediatric age. Observational studies and clinical trials regarding diagnosis, treatment and prophylaxis were considered, and results were summarised. Five clinical trials and 25 observational studies (4453 patients) were included.Haematological malignancies, previous organ transplant and other primary or acquired immunodeficiency were identified as risk factors for IPA in children.Current diagnostic criteria distinguish between "proven", "probable" and "possible" disease. Consecutive galactomannan assays have good sensitivity and specificity, especially when performed on broncho-alveolar lavage. At the same time, β-D-glucan should not be used since cut-off in children is unclear. PCR assays cannot currently be recommended for routine use.Voriconazole is the recommended first-line agent for IPA in children older than 2 years of age. Liposomal amphotericin B is preferred in younger patients or cases of intolerance to voriconazole. Its plasma concentrations should be monitored throughout the treatment. The optimal duration of therapy has yet to be determined. Posaconazole is the preferred prophylactic agent in children older than 13 years old, whereas oral voriconazole or itraconazole are the drugs of choice for those between 2-12 years. Further good-quality studies are warranted to improve clinical practice.
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Affiliation(s)
- Vito Terlizzi
- Cystic Fibrosis Regional Reference Center, Department of Paediatric Medicine, Meyer Children's Hospital IRCCS, Florence, Italy
| | - Marco Antonio Motisi
- Pediatrics resident, Department of Health Sciences, Meyer Children's University Hospital IRCCS, University of Florence, Florence, Italy
| | - Roberta Pellegrino
- Pediatrics resident, Department of Health Sciences, Meyer Children's University Hospital IRCCS, University of Florence, Florence, Italy
| | - Luisa Galli
- Infectious Diseases Unit, Department of Health Sciences, Meyer Children's University Hospital IRCCS, University of Florence, Florence, Italy
| | - Giovanni Taccetti
- Cystic Fibrosis Regional Reference Center, Department of Paediatric Medicine, Meyer Children's Hospital IRCCS, Florence, Italy
| | - Elena Chiappini
- Infectious Diseases Unit, Department of Health Sciences, Meyer Children's University Hospital IRCCS, University of Florence, Florence, Italy.
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5
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Lehrnbecher T, Bochennek K, Groll AH. Mold-Active Antifungal Prophylaxis in Pediatric Patients with Cancer or Undergoing Hematopoietic Cell Transplantation. J Fungi (Basel) 2023; 9:jof9030387. [PMID: 36983555 PMCID: PMC10059906 DOI: 10.3390/jof9030387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/18/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023] Open
Abstract
Invasive fungal diseases (IFDs), in particular invasive mold infections, still pose considerable problems in the care of children and adolescents treated for cancer or undergoing hematopoietic cell transplantation. As these infections are difficult to diagnose, and the outcomes for IFDs are still unsatisfactory, antifungal prophylaxis has become an important strategy in the clinical setting. Antifungal prophylaxis is indicated in patients at high risk for IFD, which is commonly defined as a natural incidence of at least 10%. As there is a growing interest in pediatric-specific clinical trials and pediatric-specific guidelines, this review focuses on the available data of mold-active antifungal prophylaxis in children and adolescents. The data demonstrate that a major effort is needed to characterize the pediatric patient population in which the net effect of prophylactic antifungals will be beneficial as well as to find the optimal prophylactic antifungal compound and dosage.
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Affiliation(s)
- Thomas Lehrnbecher
- Division of Pediatric Hematology and Oncology, Hospital for Children and Adolescents, University Hospital, Johann Wolfgang Goethe University, 60589 Frankfurt am Main, Germany
| | - Konrad Bochennek
- Division of Pediatric Hematology and Oncology, Hospital for Children and Adolescents, University Hospital, Johann Wolfgang Goethe University, 60589 Frankfurt am Main, Germany
| | - Andreas H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation, Department of Pediatric Hematology/Oncology, University Children's Hospital, 48149 Muenster, Germany
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Bochennek K, Hogardt M, Lehrnbecher T. Immune signatures, testing, and management of febrile neutropenia in pediatric cancer patients. Expert Rev Clin Immunol 2023; 19:267-277. [PMID: 36635981 DOI: 10.1080/1744666x.2023.2168646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Infectious complications, particularly invasive bacterial and fungal infections, are still a major cause of morbidity in pediatric cancer patients and are associated with significant mortality. Over the last few years, there has been much effort in defining risk groups to tailor antimicrobial therapy, and in establishing pediatric-specific guidelines for antimicrobial strategies. AREAS COVERED This review provides a critical overview of defining risk groups for infection, diagnostic work-up, antimicrobial prophylaxis, empirical therapy, and treatment of established infections. EXPERT OPINION To date, no generalizable risk prediction model has been established for pediatric cancer patients. There is growing interest in defining the impact of the individual genetic background on infectious complications. New diagnostic tools have been developed over the last few years, but they need to be validated in pediatric cancer patients. International, pediatric-specific guidelines for antimicrobial prophylaxis, empirical therapy, and treatment of established infections have recently been published and will harmonize antimicrobial strategies in the future.
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Affiliation(s)
- Konrad Bochennek
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, University Hospital, Goethe University Frankfurt am Main, Theodor-Stern-Kai 7, 60590 Frankfurt, Germany
| | - Michael Hogardt
- Institute of Medical Microbiology and Infection Control, University Hospital, Goethe University Frankfurt am Main, Theodor-Stern-Kai 7, 60590 Frankfurt, Germany
| | - Thomas Lehrnbecher
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, University Hospital, Goethe University Frankfurt am Main, Theodor-Stern-Kai 7, 60590 Frankfurt, Germany
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7
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Lamoth F, Calandra T. Pulmonary aspergillosis: diagnosis and treatment. Eur Respir Rev 2022; 31:31/166/220114. [DOI: 10.1183/16000617.0114-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 09/18/2022] [Indexed: 12/05/2022] Open
Abstract
Aspergillusspecies are the most frequent cause of fungal infections of the lungs with a broad spectrum of clinical presentations including invasive pulmonary aspergillosis (IPA) and chronic pulmonary aspergillosis (CPA). IPA affects immunocompromised populations, which are increasing in number and diversity with the advent of novel anti-cancer therapies. Moreover, IPA has emerged as a complication of severe influenza and coronavirus disease 2019 in apparently immunocompetent hosts. CPA mainly affects patients with pre-existing lung lesions and is recognised increasingly frequently among patients with long-term survival following cure of tuberculosis or lung cancer. The diagnosis of pulmonary aspergillosis is complex as it relies on the presence of clinical, radiological and microbiological criteria, which differ according to the type of pulmonary aspergillosis (IPA or CPA) and the type of patient population. The management of pulmonary aspergillosis is complicated by the limited number of treatment options, drug interactions, adverse events and the emergence of antifungal resistance.
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Maertens J, Pagano L, Azoulay E, Warris A. Liposomal amphotericin B-the present. J Antimicrob Chemother 2022; 77:ii11-ii20. [PMID: 36426672 PMCID: PMC9693760 DOI: 10.1093/jac/dkac352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Most invasive fungal infections are opportunistic in nature but the epidemiology is constantly changing, with new risk groups being identified. Neutropenia is a classical risk factor for fungal infections, while critically ill patients in the ICU are now increasingly at risk of yeast and mould infections. Factors to be considered when choosing antifungal treatment include the emergence of rarer fungal pathogens, the risk of resistance to azoles and echinocandins and the possibility of drug-drug interactions. Liposomal amphotericin B has retained its place in the therapeutic armamentarium based on its clinical profile: a broad spectrum of antifungal activity with a low risk of resistance, predictable pharmacokinetics with a rapid accumulation at the infection site (including biofilms), a low potential for drug-drug interactions and a low risk of acute and chronic treatment-limiting toxicities versus other formulations of amphotericin B. It is a suitable choice for the first-line empirical or pre-emptive treatment of suspected fungal infections in neutropenic haematology patients and is an excellent alternative for patients with documented fungal disease who can no longer tolerate or continue their first-line azole or echinocandin therapy, both in the haematology setting and in the ICU. Moreover, it is the first-line drug of choice for the treatment of invasive mucormycosis. Finally, liposomal amphotericin B is one of the few antifungal agents approved for use in children of all ages over 1 month and is included in paediatric-specific guidelines for the management of fungal disease.
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Affiliation(s)
- J Maertens
- Department of Hematology, University Hospital Gasthuisberg, KU Leuven, Leuven, Belgium.,Department of Microbiology, Immunology, and Transplantation, KU Leuven, Leuven, Belgium
| | - L Pagano
- Sezione di Ematologia, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - E Azoulay
- Médecine Intensive et Réanimation, Hôpital Saint-Louis, APHP, University of Paris, Paris, France
| | - A Warris
- MRC Centre for Medical Mycology, University of Exeter, Exeter, UK.,Great Ormond Street Hospital, Paediatric Infectious Diseases Unit, London, UK
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9
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Novel Insights into Fungal Infections Prophylaxis and Treatment in Pediatric Patients with Cancer. Antibiotics (Basel) 2022; 11:antibiotics11101316. [PMID: 36289974 PMCID: PMC9598217 DOI: 10.3390/antibiotics11101316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/23/2022] Open
Abstract
Invasive fungal diseases (IFDs) are a relevant cause of morbidity and mortality in children with cancer. Their correct prevention and management impact patients’ outcomes. The aim of this review is to highlight the rationale and novel insights into antifungal prophylaxis and treatment in pediatric patients with oncological and hematological diseases. The literature analysis showed that IFDs represent a minority of cases in comparison to bacterial and viral infections, but their impact might be far more serious, especially when prolonged antifungal therapy or invasive surgical treatments are required to eradicate colonization. A personalized approach is recommended since pediatric patients with cancer often present with different complications and require tailored therapy. Moreover, while the Aspergillus infection rate does not seem to increase, in the near future, new therapeutic recommendations should be required in light of new epidemiological data on Candidemia due to resistant species. Finally, further studies on CAR-T treatment and other immunotherapies are needed in patients with unique needs and the risk of complications. Definitive guidelines on IFD treatment considering the evolving epidemiology of antifungal resistance, new therapeutic approaches in pediatric cancer, novel antifungal drugs and the importance of an appropriate antifungal stewardship are urgently needed.
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Mrig S, Sardana K, Arora P, Narula V, Arora S, Kapoor A, Baruah RR, Sen P, Agarwal S, Sachdeva S, Dewan A, Panesar S. Adjunctive use of saturated solution of potassium iodide (SSKI) with liposomal amphotericin B (L-AMB) in mucormycosis achieves favorable response, shortened dose and duration of amphotericin: A retrospective study from a COVID-19 tertiary care center. Am J Otolaryngol 2022; 43:103465. [PMID: 35429848 PMCID: PMC8990439 DOI: 10.1016/j.amjoto.2022.103465] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 04/04/2022] [Indexed: 12/12/2022]
Abstract
Purpose Second wave of COVID-19 pandemic was associated with an unprecedented rise in cases of mucormycosis, treatment of which has been challenging owing to the availability and side effects associated with amphotericin. Methods All patients presenting with rhino-orbital cerebral mucormycosis (ROCM) following COVID-19 infection between April 2021 to June 2021 were included in this retrospective interventional study. Primary objective was to assess the clinical response with combination of intravenous liposomal amphotericin B (4–5 mg/kg/day) and saturated solution of potassium iodide (SSKI) given orally along with surgical debridement. Results Twenty-five patients of ROCM were treated with the regimen. Mean age and fasting blood sugar levels were 53.48 years and 239.64 mg/dL respectively. All patients had history of intake of steroids with a mean daily dose of 86.39 mg of prednisolone equivalent. 88% of patients had a “proven” diagnosis of mucormycosis. Cultures were positive in 52% of patients with Rhizopus arrhizus as the predominant species. The mean daily dose of amphotericin received was 268 mg/day with a mean duration of 9.52 days. Mean daily dose of SSKI was 2.57 g. 21 patients (84%) had stabilization of disease at week 8 and achieved cure at the end of treatment whereas the mortality rate was 16%. Factors that significantly affected outcome were eye and central nervous system (CNS) involvement on presentation. Conclusion SSKI, with its remarkably low cost and safety profile, makes it a potential adjuvant drug that may help achieve the twin benefits of shortened duration and dose of LAMB.
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Affiliation(s)
- Sumit Mrig
- Department of ENT, Max Smart Superspeciality Hospital, Saket, New Delhi, India
| | - Kabir Sardana
- Dermatology, Dr RML Hospital & ABVIMS, New Delhi, India
| | - Pooja Arora
- Dermatology, Dr RML Hospital & ABVIMS, New Delhi, India.
| | - Vineet Narula
- Department of ENT, Max Smart Superspeciality Hospital, Saket, New Delhi, India
| | - Sandeep Arora
- Department of ENT, Max Smart Superspeciality Hospital, Saket, New Delhi, India
| | - Amrit Kapoor
- Department of ENT, Max Smart Superspeciality Hospital, Saket, New Delhi, India
| | - Ritu Raj Baruah
- Ophthalmology, Max Smart Superspeciality Hospital, Saket, New Delhi, India
| | - Poornima Sen
- Max Superspeciality Hospital, Saket, New Delhi, India
| | | | | | - Arun Dewan
- Critical Care & Internal Medicine, Max Smart Superspeciality Hospital, Saket, New Delhi, India
| | - Sanjeet Panesar
- Department of Community Medicine, Dr RML Hospital & ABVIMS, New Delhi, India
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12
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Chau MM, Daveson K, Alffenaar JWC, Gwee A, Ho SA, Marriott DJE, Trubiano JA, Zhao J, Roberts JA. Consensus guidelines for optimising antifungal drug delivery and monitoring to avoid toxicity and improve outcomes in patients with haematological malignancy and haemopoietic stem cell transplant recipients, 2021. Intern Med J 2021; 51 Suppl 7:37-66. [PMID: 34937141 DOI: 10.1111/imj.15587] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Antifungal agents can have complex dosing and the potential for drug interaction, both of which can lead to subtherapeutic antifungal drug concentrations and poorer clinical outcomes for patients with haematological malignancy and haemopoietic stem cell transplant recipients. Antifungal agents can also be associated with significant toxicities when drug concentrations are too high. Suboptimal dosing can be minimised by clinical assessment, laboratory monitoring, avoidance of interacting drugs, and dose modification. Therapeutic drug monitoring (TDM) plays an increasingly important role in antifungal therapy, particularly for antifungal agents that have an established exposure-response relationship with either a narrow therapeutic window, large dose-exposure variability, cytochrome P450 gene polymorphism affecting drug metabolism, the presence of antifungal drug interactions or unexpected toxicity, and/or concerns for non-compliance or inadequate absorption of oral antifungals. These guidelines provide recommendations on antifungal drug monitoring and TDM-guided dosing adjustment for selected antifungal agents, and include suggested resources for identifying and analysing antifungal drug interactions. Recommended competencies for optimal interpretation of antifungal TDM and dose recommendations are also provided.
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Affiliation(s)
- Maggie M Chau
- Pharmacy Department, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Kathryn Daveson
- Department of Infectious Diseases and Microbiology, The Canberra Hospital, Garran, Australian Capital Territory, Australia
| | - Jan-Willem C Alffenaar
- Faculty of Medicine and Health, School of Pharmacy, University of Sydney, Camperdown, New South Wales, Australia.,Pharmacy Department, Westmead Hospital, Westmead, New South Wales, Australia.,Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Camperdown, New South Wales, Australia
| | - Amanda Gwee
- Infectious Diseases Unit, The Royal Children's Hospital, Parkville, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia.,Infectious Diseases Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Su Ann Ho
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Deborah J E Marriott
- Department of Clinical Microbiology and Infectious Diseases, St Vincent's Hospital, Darlinghurst, New South Wales, Australia.,Faculty of Science, University of Technology, Ultimo, New South Wales, Australia.,Faculty of Medicine, The University of New South Wales, Kensington, New South Wales, Australia
| | - Jason A Trubiano
- Department of Infectious Diseases, Austin Health, Heidelberg, Victoria, Australia.,Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Jessie Zhao
- Department of Haematology, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Jason A Roberts
- The University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Department of Pharmacy and Intensive Care Medicine, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.,Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France
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Geersing TH, Franssen EJF, Spronk PE, van Kan HJM, den Reijer M, van der Voort PHJ. Nephrotoxicity of continuous amphotericin B in critically ill patients with abdominal sepsis: a retrospective analysis with propensity score matching. J Antimicrob Chemother 2021; 77:246-252. [PMID: 34613383 DOI: 10.1093/jac/dkab372] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 09/14/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Continuous infusion of conventional amphotericin B (CCAB) is used in ICUs for pre-emptive treatment of invasive fungal infections. Amphotericin B has previously been associated with nephrotoxicity. OBJECTIVES To investigate if CCAB with therapeutic drug monitoring (TDM) results in renal impairment over time in critically ill patients with abdominal sepsis. PATIENTS AND METHODS The study was conducted at mixed medical-surgical ICUs of two large teaching hospitals in the Netherlands. Consecutive patients who were treated on the ICUs between 2006 and 2019 for abdominal sepsis, with or without CCAB, were included. CCAB dosing was guided by TDM. Serum creatinine concentrations and renal failure scores of patients with CCAB treatment were compared with those without CCAB treatment. Excluded were: (i) patients treated with CCAB for less than 72 h; and (ii) patients with renal replacement therapy. RESULTS A total of 319 patients were included (185 treated with CCAB and 134 controls). A multiple linear regression model showed that the serum creatinine concentration was independent of CCAB treatment (β = -0.023; 95% CI = -12.2 to 7.2; P = 0.615). Propensity score matching resulted in 134 pairs of CCAB-treated and non-treated patients. Again, the analysis of these pairs showed that the cumulative CCAB dose was not associated with serum creatinine concentration during intensive care treatment (β = 0.299; 95% CI = -0.38 to 0.98; P = 0.388). CONCLUSIONS CCAB with TDM did not result in renal impairment over time in critically ill patients with abdominal sepsis.
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Affiliation(s)
- T H Geersing
- Department of Clinical Pharmacy, OLVG, Amsterdam, The Netherlands
| | - E J F Franssen
- Department of Clinical Pharmacy, OLVG, Amsterdam, The Netherlands
| | - P E Spronk
- Department of Intensive Care Medicine, Gelre Hospitals Apeldoorn, Apeldoorn, The Netherlands
| | - H J M van Kan
- Department of Clinical Pharmacy, Gelre Hospitals Apeldoorn, Apeldoorn, The Netherlands
| | - M den Reijer
- Department of Clinical Microbiology & Infection Prevention, Gelre Hospitals Apeldoorn, Apeldoorn, The Netherlands
| | - P H J van der Voort
- Department of Critical Care, University Medical Center Groningen, University of Groningen, The Netherlands.,TIAS School for Business and Society, Tilburg University, Tilburg, The Netherlands
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14
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Tragiannidis A, Gkampeta A, Vousvouki M, Vasileiou E, Groll AH. Antifungal agents and the kidney: pharmacokinetics, clinical nephrotoxicity, and interactions. Expert Opin Drug Saf 2021; 20:1061-1074. [PMID: 33896310 DOI: 10.1080/14740338.2021.1922667] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Invasive fungal infections continue to be important causes of morbidity and mortality in severely ill and immunocompromised patient populations. The past three decades have seen a considerable expansion in antifungal drug research, resulting in the clinical development of different classes of antifungal agents with different pharmacologic properties. Among drug-specific characteristics of antifungal agents, renal disposition and nephrotoxicity are important clinical considerations as many patients requiring antifungal therapy have compromised organ functions or are receiving other potentially nephrotoxic medications. AREAS COVERED The present article reviews incidence, severity and mechanisms of nephrotoxicity associated with antifungal agents used for prevention and treatment of invasive fungal diseases by discussing distribution, metabolism, elimination and drug-related adverse events in the context of safety data from phase II and III clinical studies. EXPERT OPINION Based on the available data amphotericin B deoxycholate has the highest relative potential for nephrotoxicity, followed by the lipid formulations of amphotericin B, and, to a much lesser extent and by indirect mechanisms, the antifungal triazoles.
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Affiliation(s)
- Athanasios Tragiannidis
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, University Children's Hospital Münster, Münster, Germany
| | - Anastasia Gkampeta
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
| | - Maria Vousvouki
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
| | - Eleni Vasileiou
- Childhood & Adolescent Hematology Oncology Unit, 2nd Pediatric Department, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, Greece
| | - Andreas H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, University Children's Hospital Münster, Münster, Germany
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15
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Rahi MS, Jindal V, Pednekar P, Parekh J, Gunasekaran K, Sharma S, Stender M, Jaiyesimi IA. Fungal infections in hematopoietic stem-cell transplant patients: a review of epidemiology, diagnosis, and management. Ther Adv Infect Dis 2021; 8:20499361211039050. [PMID: 34434551 PMCID: PMC8381463 DOI: 10.1177/20499361211039050] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 07/24/2021] [Indexed: 12/18/2022] Open
Abstract
The advent of bone marrow transplant has opened doors to a different approach and
offered a new treatment modality for various hematopoietic stem-cell-related
disorders. Since the first bone marrow transplant in 1957, there has been
significant progress in managing patients who undergo bone marrow transplants.
Plasma-cell disorders, lymphoproliferative disorders, and myelodysplastic
syndrome are the most common indications for hematopoietic stem-cell transplant.
Despite the advances, invasive fungal infections remain a significant cause of
morbidity and mortality in this high-risk population. The overall incidence of
invasive fungal infection in patients with hematopoietic stem-cell transplant is
around 4%, but the mortality in patients with allogeneic stem-cell transplant is
as high as 13% in one study. Type of stem-cell transplant, conditioning regimen,
and development of graft-versus-host disease are some of the
risk factors that impact the risk and outcomes in patients with invasive fungal
infections. Aspergillus and candida remain the two most common organisms causing
invasive fungal infections. Molecular diagnostic methods have replaced some
traditional methods due to their simplicity of use and rapid turnaround time.
Primary prophylaxis has undoubtedly shown to improve outcomes even though
breakthrough infection rates remain high. The directed treatment has seen a
significant shift from amphotericin B to itraconazole, voriconazole, and
echinocandins, which have shown better efficacy and fewer adverse effects. In
this comprehensive review, we aim to detail epidemiology, risk factors,
diagnosis, and management, including prophylaxis, empiric and directed
management of invasive fungal infections in patients with hematopoietic
stem-cell transplant.
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Affiliation(s)
- Mandeep Singh Rahi
- Division of Pulmonary Diseases and Critical Care Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA
| | - Vishal Jindal
- Division of Hematology and Oncology, Oakland University-William Beaumont School of Medicine, Royal Oak, MI, USA
| | - Prachi Pednekar
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT, USA
| | - Jay Parekh
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT, USA
| | - Kulothungan Gunasekaran
- Division of Pulmonary Diseases and Critical Care Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT, USA
| | - Sorabh Sharma
- Department of Internal Medicine, Banner University Medical Center, Tucson, AZ, USA
| | - Michael Stender
- Division of Hematology and Oncology, Oakland University-William Beaumont School of Medicine, Royal Oak, MI, USA
| | - Ishmael A Jaiyesimi
- Division of Hematology and Oncology, Oakland University-William Beaumont School of Medicine, Royal Oak, MI, USA
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16
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González-Vicent M, Ramos-Amador JT. [Fungal infection in immunocompromised children]. Rev Iberoam Micol 2021; 38:75-83. [PMID: 34148786 DOI: 10.1016/j.riam.2021.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/01/2021] [Accepted: 04/20/2021] [Indexed: 12/19/2022] Open
Abstract
In recent years, immunodeficiency condition has experienced a rise among children, who are at risk of invasive fungal infections (IFI) due to their health condition. Cancer, non-malignant hematological diseases, as primary immunodeficiencies, hematopoietic stem cell transplantation (HSCT), extreme prematurity, or critically ill condition in Pediatric Intensive Care Unit (PICU) are some immunosuppressive situations in children. The use of oncologic therapies, including immunotherapy and monoclonal antibodies, for the treatment of the aforementioned health conditions has led to an increase in morbidity and mortality rates of IFI in children. The underlying diseases and their management, comorbidities, the diagnostic tests used (both molecular and imaging), as well as the treatment used can be significantly different between adult patients and children admitted to PICU or with cancer. In pediatrics, the treatment of IFI is based primarily on pharmacokinetic studies performed in adults. In higher risk patients prophylaxis should be considered and, in the case of an IFI diagnosis, an antifungal treatment should be administered as early as possible, supported by the reversion of the immune dysfunction and surgery when appropriate.
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17
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García-Vidal C, Vázquez L, Jarque I. [Relevance of liposomal amphotericin B in the treatment of invasive fungal infections in patients with hematologic malignancies]. Rev Iberoam Micol 2021; 38:61-67. [PMID: 33994104 DOI: 10.1016/j.riam.2021.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/18/2021] [Accepted: 03/25/2021] [Indexed: 12/20/2022] Open
Abstract
Liposomal amphotericin B (L-AmB) has been a key cornerstone for the management of invasive fungal infections (IFI) caused by a wide array of molds and yeasts during the last three decades. Multiple studies performed over this period have generated a large body of evidence on its efficacy and safety, becoming the main antifungal agent in the management of IFI in patients with hematologic malignancies in several not mutually exclusive clinical settings. First, L-AmB is the most commonly used antifungal agent in patients undergoing intensive chemotherapy for acute leukemia and high-risk myelodysplastic syndrome, as well as in hematopoietic stem cell transplant recipients. Additionally, due to the administration of newer targeted therapies (such as monoclonal antibodies or small molecule inhibitors), opportunistic mold infections are increasingly being reported in patients with hematologic malignancies usually considered low-risk for IFI. These agents usually have a high drug-drug interaction potential, being triazoles, commonly used for antifungal prophylaxis, included. Finally, patients developing breakthrough IFI because of either subtherapeutic concentrations of antifungal prophylactic drugs in blood or selection of resistant strains, require broad spectrum antifungal therapy, usually with an antifungal of a different class. In both situations, L-AmB remains as the best option for early antifungal therapy.
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Affiliation(s)
| | - Lourdes Vázquez
- Servicio de Hematología, Hospital Universitario, Salamanca, España
| | - Isidro Jarque
- Servicio de Hematología, Hospital Universitario y Politécnico La Fe, Valencia, España.
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18
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Green DM, Wang M, Krasin M, Srivastava D, Onder S, Jay DW, Ness KK, Greene W, Lanctot JQ, Shelton KC, Zhu L, Mulrooney DA, Ehrhardt MJ, Davidoff AM, Robison LL, Hudson MM. Kidney Function after Treatment for Childhood Cancer: A Report from the St. Jude Lifetime Cohort Study. J Am Soc Nephrol 2021; 32:983-993. [PMID: 33653686 PMCID: PMC8017532 DOI: 10.1681/asn.2020060849] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 12/23/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Survivors of childhood cancer may be at increased risk for treatment-related kidney dysfunction. Although associations with acute kidney toxicity are well described, evidence informing late kidney sequelae is less robust. METHODS To define the prevalence of and risk factors for impaired kidney function among adult survivors of childhood cancer who had been diagnosed ≥10 years earlier, we evaluated kidney function (eGFR and proteinuria). We abstracted information from medical records about exposure to chemotherapeutic agents, surgery, and radiation treatment and evaluated the latter as the percentage of the total kidney volume treated with ≥5 Gy (V5), ≥10 Gy (V10), ≥15 Gy (V15), and ≥20 Gy (V20). We also used multivariable logistic regression models to assess demographic and clinical factors associated with impaired kidney function and Elastic Net to perform model selection for outcomes of kidney function. RESULTS Of the 2753 survivors, 51.3% were men, and 82.5% were non-Hispanic White. Median age at diagnosis was 7.3 years (interquartile range [IQR], 3.3-13.2), and mean age was 31.4 years (IQR, 25.8-37.8) at evaluation. Time from diagnosis was 23.2 years (IQR, 17.6-29.7). Approximately 2.1% had stages 3-5 CKD. Older age at evaluation; grade ≥2 hypertension; increasing cumulative dose of ifosfamide, cisplatin, or carboplatin; treatment ever with a calcineurin inhibitor; and volume of kidney irradiated to ≥5 or ≥10 Gy increased the odds for stages 3-5 CKD. Nephrectomy was significantly associated with stages 3-5 CKD in models for V15 or V20. CONCLUSIONS We found that 2.1% of our cohort of childhood cancer survivors had stages 3-5 CKD. These data may inform screening guidelines and new protocol development.
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Affiliation(s)
- Daniel M. Green
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee,Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Mingjuan Wang
- Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Matthew Krasin
- Department of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | | | - Songul Onder
- Division of Nephrology, Department of Medicine, University of Tennessee Health Sciences Center, Memphis, Tennessee,Division of Nephrology, Department of Pediatrics, LeBonheur Children’s Hospital, Memphis, Tennessee
| | - Dennis W. Jay
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Kirsten K. Ness
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - William Greene
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Jennifer Q. Lanctot
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Kyla C. Shelton
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Liang Zhu
- Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Daniel A. Mulrooney
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee,Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee,Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Matthew J. Ehrhardt
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee,Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Andrew M. Davidoff
- Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, Tennessee,Department of Surgery, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Leslie L. Robison
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Melissa M. Hudson
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee,Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee,Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, Tennessee
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19
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8th European Conference on Infections in Leukaemia: 2020 guidelines for the diagnosis, prevention, and treatment of invasive fungal diseases in paediatric patients with cancer or post-haematopoietic cell transplantation. Lancet Oncol 2021; 22:e254-e269. [PMID: 33811813 DOI: 10.1016/s1470-2045(20)30723-3] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 11/24/2022]
Abstract
Paediatric patients with cancer and those undergoing allogeneic haematopoietic cell transplantation have an increased susceptibility to invasive fungal diseases. In addition to differences in underlying conditions and comorbidities relative to adults, invasive fungal diseases in infants, children, and adolescents are unique in terms of their epidemiology, the validity of current diagnostic methods, the pharmacology and dosing of antifungal agents, and the absence of phase 3 clinical trials to provide data to guide evidence-based interventions. To re-examine the state of knowledge and to further improve invasive fungal disease diagnosis, prevention, and management, the 8th European Conference on Infections in Leukaemia (ECIL-8) reconvened a Paediatric Group to review the literature and to formulate updated recommendations according to the European Society of Clinical Microbiology and Infectious Diseases (ESCMID) and European Confederation of Medical Mycology (ECMM) grading system, which are summarised in this Review.
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20
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Youngs J, Low JM, Whitney L, Logan C, Chase J, Yau T, Klammer M, Koh M, Bicanic T. Safety and Efficacy of Intermittent High-Dose Liposomal Amphotericin B Antifungal Prophylaxis in Haemato-Oncology: An Eight-Year Single-Centre Experience and Review of the Literature. J Fungi (Basel) 2020; 6:jof6040385. [PMID: 33371513 PMCID: PMC7767522 DOI: 10.3390/jof6040385] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/15/2020] [Accepted: 12/17/2020] [Indexed: 12/26/2022] Open
Abstract
Triazoles remain first-line agents for antifungal prophylaxis in high-risk haemato-oncology patients, but their use is increasingly contraindicated due to drug–drug interactions and additive toxicities with novel treatments. In this retrospective, single-centre, observational study, we present our eight-year experience of antifungal prophylaxis using intermittent high-dose liposomal Amphotericin B (L-AmB). All adults identified through our Antifungal Stewardship Programme as receiving L-AmB prophylaxis at 7.5 mg/kg once-weekly between February 2012 and January 2020 were included. Adverse reactions, including infusion reactions, electrolyte loss, and nephrotoxicity, were recorded. ‘Breakthrough’ invasive fungal infection (IFI) occurring within four weeks of L-AmB was classified using 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 (EORTC/MSG) criteria. Moreover, 114 courses of intermittent high-dose L-AmB prophylaxis administered to 92 unique patients were analysed. Hypokalaemia was the most common grade 3–4 adverse event, with 26 (23%) courses. Grade 3 nephrotoxicity occurred in 8 (7%) and reversed in all six patients surviving to 90 days. There were two (1.8%) episodes of breakthrough IFI, one ‘probable’ and one ‘possible’. In this study, the largest evaluation of intermittent high-dose L-AmB prophylaxis conducted to date, toxicity was manageable and reversible and breakthrough IFI was rare. L-AmB prophylaxis represents a viable alternative for patients with a contraindication to triazoles.
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Affiliation(s)
- Jonathan Youngs
- Institute of Infection & Immunity, St George’s University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK;
- Department of Infection, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK
- Clinical Academic Group in Infection and Immunity, St George’s University of London, Cranmer Terrace, London SW17 0RE, UK;
- Correspondence: (J.Y.); (T.B.); Tel.: +078-5467-7681 (J.Y.); +020-8725-2911 (T.B.)
| | - Jen Mae Low
- St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK;
| | - Laura Whitney
- Pharmacy Department, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK; (L.W.); (J.C.); (T.Y.)
| | - Clare Logan
- Institute of Infection & Immunity, St George’s University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK;
- Department of Infection, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK
- Clinical Academic Group in Infection and Immunity, St George’s University of London, Cranmer Terrace, London SW17 0RE, UK;
| | - Janice Chase
- Pharmacy Department, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK; (L.W.); (J.C.); (T.Y.)
| | - Ting Yau
- Pharmacy Department, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK; (L.W.); (J.C.); (T.Y.)
| | - Matthias Klammer
- Department of Haematology, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK;
| | - Mickey Koh
- Clinical Academic Group in Infection and Immunity, St George’s University of London, Cranmer Terrace, London SW17 0RE, UK;
- Department of Haematology, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK;
| | - Tihana Bicanic
- Institute of Infection & Immunity, St George’s University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK;
- Department of Infection, St George’s University Hospitals NHS Foundation Trust, Blackshaw Rd, Tooting, London SW17 0QT, UK
- Clinical Academic Group in Infection and Immunity, St George’s University of London, Cranmer Terrace, London SW17 0RE, UK;
- Correspondence: (J.Y.); (T.B.); Tel.: +078-5467-7681 (J.Y.); +020-8725-2911 (T.B.)
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21
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Lehrnbecher T, Groll AH. Pre-emptive versus empirical antifungal therapy in immunocompromised children. THE LANCET CHILD & ADOLESCENT HEALTH 2019; 3:518-520. [DOI: 10.1016/s2352-4642(19)30191-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 05/22/2019] [Accepted: 05/23/2019] [Indexed: 10/26/2022]
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22
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Lehrnbecher T. The clinical management of invasive mold infection in children with cancer or undergoing hematopoietic stem cell transplantation. Expert Rev Anti Infect Ther 2019; 17:489-499. [DOI: 10.1080/14787210.2019.1626718] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Thomas Lehrnbecher
- Division of Pediatric Hematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany
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23
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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: 88] [Impact Index Per Article: 17.6] [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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24
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Groll AH, Rijnders BJA, Walsh TJ, Adler-Moore J, Lewis RE, Brüggemann RJM. Clinical Pharmacokinetics, Pharmacodynamics, Safety and Efficacy of Liposomal Amphotericin B. Clin Infect Dis 2019; 68:S260-S274. [PMID: 31222253 PMCID: PMC6495018 DOI: 10.1093/cid/ciz076] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Since its introduction in the 1990s, liposomal amphotericin B (LAmB) continues to be an important agent for the treatment of invasive fungal diseases caused by a wide variety of yeasts and molds. This liposomal formulation was developed to improve the tolerability of intravenous amphotericin B, while optimizing its clinical efficacy. Since then, numerous clinical studies have been conducted, collecting a comprehensive body of evidence on its efficacy, safety, and tolerability in the preclinical and clinical setting. Nevertheless, insights into the pharmacokinetics and pharmacodynamics of LAmB continue to evolve and can be utilized to develop strategies that optimize efficacy while maintaining the compound's safety. In this article, we review the clinical pharmacokinetics, pharmacodynamics, safety, and efficacy of LAmB in a wide variety of patient populations and in different indications, and provide an assessment of areas with a need for further clinical research.
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Affiliation(s)
- Andreas H Groll
- Infectious Disease Research Program, Department of Pediatric Hematology and Oncology and Center for Bone Marrow Transplantation, University Children’s Hospital Muenster, Germany
| | - Bart J A Rijnders
- Department of Internal Medicine, Section of Infectious Diseases, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Thomas J Walsh
- Departments of Medicine, Pediatrics, and Microbiology & Immunology, Weill Cornell Medicine of Cornell University, New York, New York
| | - Jill Adler-Moore
- Department of Biological Sciences, California State Polytechnic University, Pomona
| | - Russell E Lewis
- Unit of Infectious Diseases, Policlinico Sant’Orsola-Malpighi, Department of Medical Sciences and Surgery, University of Bologna, Italy
| | - Roger J M Brüggemann
- Department of Pharmacy, Radboud University Medical Centre, Nijmegen, The Netherlands
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Walsh TJ, Lewis RE, Adler-Moore J. Pharmacology of Liposomal Amphotericin B: An Introduction to Preclinical and Clinical Advances for Treatment of Life-threatening Invasive Fungal Infections. Clin Infect Dis 2019; 68:S241-S243. [PMID: 31222252 PMCID: PMC6495006 DOI: 10.1093/cid/ciz091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Thomas J Walsh
- Departments of Medicine, Pediatrics, and Microbiology & Immunology, Weill Cornell Medicine of Cornell University, New York, New York
| | - Russell E Lewis
- Unit of Infectious Diseases, Policlinico Sant’Orsola-Malpighi, Department of Medical Sciences and Surgery, University of Bologna, Italy
| | - Jill Adler-Moore
- Department of Biological Sciences, California State Polytechnic University, Pomona
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Invasive Aspergillosis in Pediatric Leukemia Patients: Prevention and Treatment. J Fungi (Basel) 2019; 5:jof5010014. [PMID: 30754630 PMCID: PMC6463058 DOI: 10.3390/jof5010014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/05/2019] [Accepted: 02/05/2019] [Indexed: 12/16/2022] Open
Abstract
The purpose of this article is to review and update the strategies for prevention and treatment of invasive aspergillosis (IA) in pediatric patients with leukemia and in patients with hematopoietic stem cell transplantation. The major risk factors associated with IA will be described since their recognition constitutes the first step of prevention. The latter is further analyzed into chemoprophylaxis and non-pharmacologic approaches. Triazoles are the mainstay of anti-fungal prophylaxis while the other measures revolve around reducing exposure to mold spores. Three levels of treatment have been identified: (a) empiric, (b) pre-emptive, and (c) targeted treatment. Empiric is initiated in febrile neutropenic patients and uses mainly caspofungin and liposomal amphotericin B (LAMB). Pre-emptive is a diagnostic driven approach attempting to reduce unnecessary use of anti-fungals. Treatment targeted at proven or probable IA is age-dependent, with voriconazole and LAMB being the cornerstones in >2yrs and <2yrs age groups, respectively.
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Abstract
PURPOSE OF REVIEW Fever during neutropenia is a common occurrence in children with cancer. A number of studies have recently been performed to refine algorithms regarding initiation, modification, and termination of antimicrobial treatment and are the basis for international pediatric-specific guidelines for the treatment of fever and neutropenia in children with cancer. RECENT FINDINGS Although hospitalization and prompt initiation of intravenous broad-spectrum antibiotics remains the mainstay in the treatment of febrile neutropenic children with cancer, recent research has addressed a number of questions to optimize the management of these patients. Risk prediction rules have been evaluated to allow for individualized treatment intensity and to evaluate the safety of early discontinuation of empirical antibiotic therapy. In addition, the use of preemptive antifungal therapy has been evaluated to decrease the use of antifungal agents. SUMMARY Based on the results of studies in children, pediatric-specific guidelines have been established and are regularly updated.
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Efficacy and Safety of Low-Dose Liposomal Amphotericin B in Adult Patients Undergoing Unrelated Cord Blood Transplantation. Antimicrob Agents Chemother 2018; 62:AAC.01205-18. [PMID: 30104271 DOI: 10.1128/aac.01205-18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 08/07/2018] [Indexed: 11/20/2022] Open
Abstract
Liposomal amphotericin B (L-AMB) is widely used for empirical or preemptive therapy and treatment of invasive fungal infections after cord blood transplantation (CBT). We retrospectively examined the efficacy and safety of low-dose L-AMB in 48 adult patients who underwent CBT between 2006 and 2017 in our institute. Within the entire cohort, 42 patients (88%) received L-AMB as empirical or preemptive therapy. The median daily dose of L-AMB and the median cumulative dose of L-AMB were 1.20 mg/kg/day (range, 0.62 to 2.60 mg/kg/day) and 30.6 mg/kg (range, 0.7 to 241.5 mg/kg), respectively. The median duration of L-AMB administration was 21.5 days (range, 1 to 313 days). A documented breakthrough fungal infection occurred in 1 patient during L-AMB treatment, and 43 patients (90%) survived for at least 7 days after the end of L-AMB treatment. Grade 3 or higher hypokalemia and hepatotoxicity were frequently observed during L-AMB treatment. However, no patient developed an increase in serum creatinine levels of grade 3 or higher. In univariate analyses using a logistic regression model, a duration of L-AMB treatment of more than 21 days and a cumulative dose of L-AMB of more than 30 mg/kg were significantly associated with nephrotoxicity and grade 3 hypokalemia. These data suggest that low-dose L-AMB may be safe and effective in adult patients undergoing CBT.
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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.
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Jensen GM. The care and feeding of a commercial liposomal product: liposomal amphotericin B (AmBisome ®). J Liposome Res 2018; 27:173-179. [PMID: 28967274 DOI: 10.1080/08982104.2017.1380664] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AmBisome (liposomal amphotericin B) is among the earliest approved liposomal therapeutics, and has been in commercial use since the early 1990s. This review provides examples of non-clinical, regulatory, clinical label expansion, adverse event management, and supply chain control reflecting the real world challenges of a commercial liposomal therapeutic. We review examples of post-approval clinical development in severe lung infections, development of US and European guidance documents around liposomal therapeutics, the creation of a suitable placebo for blinded clinical trials, response to findings of a possible new category of adverse event (what turned out to be pseudohyperphosphatemia), challenges in handling the finished product in a setting with high risk of exposure of the product to temperatures outside of the established label storage conditions, and elements of continuingly increased aseptic processing requirements for manufacturing.
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31
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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: 802] [Impact Index Per Article: 133.7] [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.
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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).
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Andrew EC, Curtis N, Coghlan B, Cranswick N, Gwee A. Adverse effects of amphotericin B in children; a retrospective comparison of conventional and liposomal formulations. Br J Clin Pharmacol 2018; 84:1006-1012. [PMID: 29352486 DOI: 10.1111/bcp.13521] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 01/09/2018] [Accepted: 01/14/2018] [Indexed: 01/10/2023] Open
Abstract
AIMS Lipid formulations of amphotericin B, rather than conventional amphotericin (c-amB), are increasingly used despite limited data comparing these preparations in children. Data on the incidence of adverse effects with amphotericin B at standard doses are scarce. This study aimed to compare the adverse effects associated with standard doses of c-amB and liposomal amphotericin (l-amB) in children. METHODS Children admitted to the Royal Children's Hospital Melbourne and treated with c-amB or l-amB between January 2010 and September 2013 were included. Clinical and laboratory data were retrospectively extracted from medical records to compare amphotericin-related infusion reactions, nephrotoxicity (glomerulotoxicity and tubulopathy) and hepatotoxicity. RESULTS Seventy-six children received c-amB and 39 received l-amB. Standard drug administration (recommended dose and infusion time) occurred in 74% (56/76) of patients on c-amB and 85% (33/39) on l-amB. In these 89 children, infusion-related reactions were similar for both c-amB and l-amB (23% (13/56) vs. 9% (3/33); P = 0.15); none occurred in children aged <90 days. There was no difference in amphotericin-associated glomerulotoxicity (c-amB 14% (8/56) vs. l-amB 21% (7/33); P = 0.40) or in the median maximum potassium requirements (c-amB 3.1 vs. l-amB 2.3 mmol kg-1 d-1 ; P = 0.29). Hepatotoxicity occurred more frequently with l-amB than c-amB (83% (24/29) vs. 56% (20/36); P = 0.032). CONCLUSIONS When appropriately administered, l-amB was associated with more hepatotoxicity than c-amB, with no difference in infusion-related reactions or nephrotoxicity. Differences in adverse effects between the preparations is not as marked in children as reported in adults.
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Affiliation(s)
- Eden C Andrew
- Infectious Diseases and Clinical Pharmacology Units, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Nigel Curtis
- Infectious Diseases and Clinical Pharmacology Units, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia.,Infectious Diseases & Microbiology Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Ben Coghlan
- The Macfarlane Burnet Institute for Medical Research and Public Health, Melbourne, Victoria, Australia.,School of Public Health, Monash University, Melbourne, Victoria, Australia
| | - Noel Cranswick
- Infectious Diseases and Clinical Pharmacology Units, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia.,Infectious Diseases & Microbiology Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Amanda Gwee
- Infectious Diseases and Clinical Pharmacology Units, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia.,Infectious Diseases & Microbiology Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
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Zhang H, Barralet JE. Mimicking oxygen delivery and waste removal functions of blood. Adv Drug Deliv Rev 2017; 122:84-104. [PMID: 28214553 DOI: 10.1016/j.addr.2017.02.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 02/13/2017] [Accepted: 02/13/2017] [Indexed: 12/20/2022]
Abstract
In addition to immunological and wound healing cell and platelet delivery, ion stasis and nutrient supply, blood delivers oxygen to cells and tissues and removes metabolic wastes. For decades researchers have been trying to develop approaches that mimic these two immediately vital functions of blood. Oxygen is crucial for the long-term survival of tissues and cells in vertebrates. Hypoxia (oxygen deficiency) and even at times anoxia (absence of oxygen) can occur during organ preservation, organ and cell transplantation, wound healing, in tumors and engineering of tissues. Different approaches have been developed to deliver oxygen to tissues and cells, including hyperbaric oxygen therapy (HBOT), normobaric hyperoxia therapy (NBOT), using biochemical reactions and electrolysis, employing liquids with high oxygen solubility, administering hemoglobin, myoglobin and red blood cells (RBCs), introducing oxygen-generating agents, using oxygen-carrying microparticles, persufflation, and peritoneal oxygenation. Metabolic waste accumulation is another issue in biological systems when blood flow is insufficient. Metabolic wastes change the microenvironment of cells and tissues, influence the metabolic activities of cells, and ultimately cause cell death. This review examines advances in blood mimicking systems in the field of biomedical engineering in terms of oxygen delivery and metabolic waste removal.
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Mistro S, Gomes B, Rosa L, Miranda L, Camargo M, Badaró R. Cost-effectiveness of liposomal amphotericin B in hospitalised patients with mucocutaneous leishmaniasis. Trop Med Int Health 2017; 22:1569-1578. [PMID: 29078022 DOI: 10.1111/tmi.12996] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To compare the cost-effectiveness of L-AmB with that of SbV and AmB-D, for the treatment of mucocutaneous leishmaniasis in a hospital in north-east Brazil. METHODS We developed an economic model based on retrospective data of 73 hospitalised patients in 2006-2012, from hospital and public health system perspectives. RESULTS In the economic model, 82.2% of patients who started treatment with L-AmB had completed it after 2 months, vs. 22.0% for the SbV and 19.9% for the AmB-D groups. After 12 months of follow-up, these proportions were 100% in the L-AmB, 77.4% in the AmB-D and 72.2% in the SbV group. Markov chain analyses showed that the group that started therapy with SbV had the lowest mean total cost (US$ 3782.38), followed by AmB-D (US$ 5211.27) and L-AmB (US$ 11 337.44). The incremental cost-effectiveness ratio for L-AmB was US$ 18 816.23 against SbV and US$ 24 504.65 against AmB-D. In the sensitivity analysis, the drug acquisition cost of L-AmB significantly influenced the results. CONCLUSIONS In the treatment of mucocutaneous leishmaniasis, L-AmB is a cost-effective alternative to SbV and AmB-D owing to its higher effectiveness, safety and shorter course.
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Affiliation(s)
- Sóstenes Mistro
- Multidisciplinary Institute of Health, Federal University of Bahia, Vitória da Conquista, Brazil.,Program of Post-Graduation in Medicine and Health, Federal University of Bahia, Salvador, Brazil
| | - Bárbara Gomes
- University Hospital "Professor Edgard Santos", Federal University of Bahia, Salvador, Brazil
| | - Lorena Rosa
- Multidisciplinary Institute of Health, Federal University of Bahia, Vitória da Conquista, Brazil
| | - Ligia Miranda
- University Hospital "Professor Edgard Santos", Federal University of Bahia, Salvador, Brazil
| | - Marianne Camargo
- Multidisciplinary Institute of Health, Federal University of Bahia, Vitória da Conquista, Brazil.,Program of Post-Graduation in Medicine and Health, Federal University of Bahia, Salvador, Brazil
| | - Roberto Badaró
- Program of Post-Graduation in Medicine and Health, Federal University of Bahia, Salvador, Brazil
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Retrospective Cohort Analysis of Liposomal Amphotericin B Nephrotoxicity in Patients with Hematological Malignancies. Antimicrob Agents Chemother 2017; 61:AAC.02651-16. [PMID: 28607011 DOI: 10.1128/aac.02651-16] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 06/07/2017] [Indexed: 11/20/2022] Open
Abstract
We retrospectively examined the incidence, onset, risk factors, and outcomes of renal injury during 103 treatment courses of liposomal amphotericin B (L-AMB) in 97 adult patients with hematological malignancies. All the patients were analyzed before, during, and after the administration of L-AMB, and renal injury was graded according to the RIFLE criteria (risk, injury, failure, loss of function, end-stage renal disease). Most patients (87.3%) received L-AMB at 3 mg/kg of body weight/day. Nearly two-thirds (61.7%) of the treatment courses did not meet any RIFLE category for renal injury, while 19.4% of patients were classified at risk, 13.6% met an injury classification, and 5.8% were categorized as developing renal failure. However, 15% of the patients developed renal injury within 48 h of the onset of multiorgan failure associated with sepsis, bleeding, or progressing malignancy. When these patients were analyzed as a competing risk for L-AMB-associated renal injury (RIFLE category I or above) in a multivariate Cox regression model, receipt of cyclosporine (subhazard ratio [SHR], 2.62; 95% confidence interval [CI], 1.10 to 6.27; P = 0.03), cyclosporine plus furosemide at ≥40 mg/day (SHR, 5.46; 95% CI, 1.89 to 15.74; P = 0.002), or cyclosporine plus foscarnet (SHR, 9.03; 95% CI, 3.68 to 22.14; P < 0.0001) were the only comedications significantly associated with increased rates of renal injury. The cumulative incidence of L-AMB renal injury during the first 10 days of therapy was 7% overall but only 3% in patients who were not receiving cyclosporine. Hence, the renal risk of L-AMB therapy may be lessened if patients are switched to alternative agents after 7 to 10 days or if aggressive diuresis and/or foscarnet is avoided, especially among patients receiving calcineurin inhibitors.
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36
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Tonin FS, Steimbach LM, Borba HH, Sanches AC, Wiens A, Pontarolo R, Fernandez-Llimos F. Efficacy and safety of amphotericin B formulations: a network meta-analysis and a multicriteria decision analysis. J Pharm Pharmacol 2017; 69:1672-1683. [DOI: 10.1111/jphp.12802] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 07/17/2017] [Indexed: 01/25/2023]
Abstract
Abstract
Objectives
Despite its broad spectrum, conventional amphotericin B (AB) is associated with serious adverse events. Lipid-based formulations may offer safer options. We aimed to synthesize the evidence of efficacy and safety of AB formulations.
Methods
We performed a systematic review and network meta-analysis (NMA) to compare all available formulations: conventional AB; lipid complex or ABLC; colloidal dispersion or ABCD; liposomal or LAB; AB in Intralipid. Randomized controlled trials were searched in four databases. Cure, fever, chills, nephrotoxicity, death and drug discontinuation were assessed. NMA was based on Bayesian methods accounting for direct and indirect comparisons. Probability ranks estimating the best formulation were built for each outcome. The relative benefit–risk of formulations was assessed with stochastic multicriteria acceptability analyses (SMAA).
Key findings
We identified 25 trials (n = 2996). No significant differences among drugs were observed for cure or death. All lipid-based formulations were safer than conventional AB for nephrotoxicity. AB-Intralipid was more tolerable than conventional AB and caused less chills than ABCD. AB-Intralipid was the best therapy (>60%) regarding nephrotoxicity, fever, chills and discontinuation. The scenario from SMAA favoured AB-Intralipid (81% acceptability). Conventional AB was secondary to all lipid-based formulations.
Conclusions
Amphotericin B-Intralipid was identified as safer, cost-saving treatment in comparison with other formulations.
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Affiliation(s)
- Fernanda S Tonin
- Pharmaceutical Sciences Postgraduate Program, Universidade Federal do Paraná, Curitiba, Brazil
| | - Laiza M Steimbach
- Pharmaceutical Sciences Postgraduate Program, Universidade Federal do Paraná, Curitiba, Brazil
| | - Helena H Borba
- Pharmaceutical Sciences Postgraduate Program, Universidade Federal do Paraná, Curitiba, Brazil
| | - Andreia C Sanches
- Department of Pharmacy, Universidade Estadual do Oeste do Paraná, Cascavel, Brazil
| | - Astrid Wiens
- Department of Pharmacy, Universidade Federal do Paraná, Curitiba, Brazil
| | - Roberto Pontarolo
- Department of Pharmacy, Universidade Federal do Paraná, Curitiba, Brazil
| | - Fernando Fernandez-Llimos
- Department of Social Pharmacy, Faculty of Pharmacy, Research Institute for Medicines (iMed.ULisboa), Universidade de Lisboa, Lisbon, Portugal
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Fernández-García R, de Pablo E, Ballesteros MP, Serrano DR. Unmet clinical needs in the treatment of systemic fungal infections: The role of amphotericin B and drug targeting. Int J Pharm 2017; 525:139-148. [DOI: 10.1016/j.ijpharm.2017.04.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 04/04/2017] [Accepted: 04/06/2017] [Indexed: 01/07/2023]
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38
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Adler-Moore JP, Proffitt RT, Olson JA, Jensen GM. Tissue pharmacokinetics and pharmacodynamics of AmBisome® (L-AmBis) in uninfected and infected animals and their effects on dosing regimens. J Liposome Res 2017; 27:195-209. [PMID: 28480760 DOI: 10.1080/08982104.2017.1327543] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
By selecting a unique combination of lipids and amphotericin B, the liposome composition for AmBisome® (L-AmBis) has been optimized resulting in a formulation that is minimally toxic, targets to fungal cell walls, and distributes into and remains for days to weeks in various host tissues at drug levels above the MIC for many fungi. Procedures have been standardized to ensure that large scale production of the drug retains the drug's low toxicity profile, favorable pharmacokinetics and antifungal efficacy. Tissue accumulation and clearance with single or multiple intravenous administration is similar in uninfected and infected animal species, with tissue accumulation being dose-dependent and the liver and spleen retaining the most drug. The efficacy in animals appears to be correlated with drug tissue levels although the amount needed in a given organ varies depending upon the type of infection. The long-term tissue retention of bioactive L-AmBis in different organs suggests that for some indications, prophylactic and intermittent drug dosing would be efficacious reducing the cost and possible toxic side-effects. In addition, preliminary preclinical studies using non-intravenous routes of delivery, such as aerosolized L-AmBis, catheter lock therapy, and intravitreal administration, suggest that alternative routes could possibly provide additional therapeutic applications for this antifungal drug.
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Affiliation(s)
- J P Adler-Moore
- a Department of Biological Sciences , California State Polytechnic University , Pomona , CA , USA
| | | | - J A Olson
- a Department of Biological Sciences , California State Polytechnic University , Pomona , CA , USA
| | - G M Jensen
- c Gilead Sciences Inc. , San Dimas , CA , USA
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Chen K, Wang Q, Pleasants RA, Ge L, Liu W, Peng K, Zhai S. Empiric treatment against invasive fungal diseases in febrile neutropenic patients: a systematic review and network meta-analysis. BMC Infect Dis 2017; 17:159. [PMID: 28219330 PMCID: PMC5319086 DOI: 10.1186/s12879-017-2263-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 02/11/2017] [Indexed: 02/07/2023] Open
Abstract
Background The most optimal antifungal agent for empiric treatment of invasive fungal diseases (IFDs) in febrile neutropenia is controversial. Our objective was evaluate the relative efficacy of antifungals for all-cause mortality, fungal infection-related mortality and treatment response in this population. Methods Pubmed, Embase and Cochrane Library were searched to identify randomized controlled trials (RCTs). Two reviewers performed the quality assessment and extracted data independently. Pairwise meta-analysis and network meta-analysis were conducted to compare the antifungals. Results Seventeen RCTs involving 4583 patients were included. Risk of bias of included studies was moderate. Pairwise meta-analysis indicated the treatment response rate of itraconazole was significantly better than conventional amphotericin B (RR = 1.33, 95%CI 1.10–1.61). Network meta-analysis showed that amphotericin B lipid complex, conventional amphotericin B, liposomal amphotericin B, itraconazole and voriconazole had a significantly lower rate of fungal infection-related mortality than no antifungal treatment. Other differences in outcomes among antifungals were not statistically significant. From the rank probability plot, caspofungin appeared to be the most effective agent for all-cause mortality and fungal infection-related mortality, whereas micafungin tended to be superior for treatment response. The results were stable after excluding RCTs with high risk of bias, whereas micafungin had the lowest fungal infection-related mortality. Conclusions Our results highlighted the necessity of empiric antifungal treatment and indicates that echinocandins appeared to be the most effective agents for empiric treatment of febrile neutropenic patients based on mortality and treatment response. However, more studies are needed to determine the best antifungal agent for empiric treatment. Our systematic review has been prospectively registered in PROSPERO and the registration number was CRD42015026629. Electronic supplementary material The online version of this article (doi:10.1186/s12879-017-2263-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ken Chen
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China
| | - Qi Wang
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Roy A Pleasants
- Duke University Division of Pulmonary, Allergy, and Critical Care Medicine, Duke University School of Medicine, Durham, NC, 27705, USA
| | - Long Ge
- Evidence Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Wei Liu
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China
| | - Kangning Peng
- School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Suodi Zhai
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China.
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Safety, Tolerability, and Pharmacokinetics of Liposomal Amphotericin B in Immunocompromised Pediatric Patients. Antimicrob Agents Chemother 2017; 61:AAC.01477-16. [PMID: 27855062 DOI: 10.1128/aac.01477-16] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 10/19/2016] [Indexed: 11/20/2022] Open
Abstract
The safety, tolerability, and pharmacokinetics of the liposomal formulation of amphotericin B (L-AMB) were evaluated in 40 immunocompromised children and adolescents. The protocol was an open-label, sequential-dose-escalation, multidose pharmacokinetic study with 10 to 13 patients in each of the four dosage cohorts. Each cohort received daily dosages of 2.5, 5.0, 7.5, or 10 mg of amphotericin B in the form of L-AMB per kg of body weight. Neutropenic patients between the ages of 1 and 17 years were enrolled to receive empirical antifungal therapy or treatment of documented invasive fungal infections. The pharmacokinetic parameters of L-AMB were measured as those of amphotericin B by high-performance liquid chromatography and calculated by noncompartmental methods. There were nine adverse-event-related discontinuations, four of which were related to infusions. Infusion-related side effects occurred for 63 (11%) of 565 infusions, with 5 patients experiencing acute infusion-related reactions (7.5- and 10-mg/kg dosage levels). Serum creatinine levels increased from 0.45 ± 0.04 mg/dl to 0.63 ± 0.06 mg/dl in the overall population (P = 0.003), with significant increases in dosage cohorts receiving 5.0 and 10 mg/kg/day. At the higher dosage level of 10 mg/kg, there was a trend toward greater hypokalemia and vomiting. The area under the concentration-time curve from 0 to 24 h (AUC0-24) values for L-AMB on day 1 increased from 54.7 ± 32.9 to 430 ± 566 μg · h/ml in patients receiving 2.5 and 10.0 mg/kg/day, respectively. These findings demonstrate that L-AMB can be administered to pediatric patients at dosages similar to those for adults and that azotemia may develop, especially in those receiving ≥5.0 mg/kg/day.
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41
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Stone NRH, Bicanic T, Salim R, Hope W. Liposomal Amphotericin B (AmBisome(®)): A Review of the Pharmacokinetics, Pharmacodynamics, Clinical Experience and Future Directions. Drugs 2016; 76:485-500. [PMID: 26818726 DOI: 10.1007/s40265-016-0538-7] [Citation(s) in RCA: 270] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Liposomal amphotericin B (AmBisome(®); LAmB) is a unique lipid formulation of amphotericin B. LAmB is a standard of care for a wide range of medically important opportunistic fungal pathogens. LAmB has a significantly improved toxicity profile compared with conventional amphotericin B deoxycholate (DAmB). Despite nearly 20 years of clinical use, the pharmacokinetics and pharmacodynamics of this agent, which differ considerably from DAmB, remain relatively poorly understood and underutilized in the clinical setting. The molecular pharmacology, preclinical and clinical pharmacokinetics, and clinical experience with LAmB for the most commonly encountered fungal pathogens are reviewed. In vitro, experimental animal models and human clinical trial data are summarized, and novel routes of administration and dosing schedules are discussed. LAmB is a formulation that results in reduced toxicity as compared with DAmB while retaining the antifungal effect of the active agent. Its long terminal half-life and retention in tissues suggest that single or intermittent dosing regimens are feasible, and these should be actively investigated in both preclinical models and in clinical trials. Significant gaps remain in knowledge of pharmacokinetics and pharmacodynamics in special populations such as neonates and children, pregnant women and obese patients.
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Affiliation(s)
- Neil R H Stone
- Institute for Infection and Immunity, St. George's University of London, London, UK.
| | - Tihana Bicanic
- Institute for Infection and Immunity, St. George's University of London, London, UK
| | - Rahuman Salim
- Department of Haematology, Royal Liverpool University Hospital, Liverpool, UK
| | - William Hope
- Antimicrobial Pharmacodynamics and Therapeutics, Department of Molecular and Clinical Pharmacology, 1.09 Sherrington Building, University of Liverpool, Liverpool, UK
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42
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Steimbach LM, Tonin FS, Virtuoso S, Borba HHL, Sanches ACC, Wiens A, Fernandez-Llimós F, Pontarolo R. Efficacy and safety of amphotericin B lipid-based formulations-A systematic review and meta-analysis. Mycoses 2016; 60:146-154. [DOI: 10.1111/myc.12585] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 09/05/2016] [Accepted: 10/22/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Laiza M. Steimbach
- Department of Pharmacy; Pharmaceutical Sciences Postgraduate Research Program; Federal University of Paraná; Curitiba Brazil
| | - Fernanda S. Tonin
- Department of Pharmacy; Pharmaceutical Sciences Postgraduate Research Program; Federal University of Paraná; Curitiba Brazil
| | - Suzane Virtuoso
- Department of Pharmacy; Pharmaceutical Sciences Postgraduate Research Program; Federal University of Paraná; Curitiba Brazil
- Department of Medical and Pharmaceutical Sciences; West-Stadual University of Parana (UNIOESTE); Cascavel Brazil
| | - Helena H. L. Borba
- Department of Pharmacy; Pharmaceutical Sciences Postgraduate Research Program; Federal University of Paraná; Curitiba Brazil
| | - Andréia C. C. Sanches
- Department of Medical and Pharmaceutical Sciences; West-Stadual University of Parana (UNIOESTE); Cascavel Brazil
| | - Astrid Wiens
- Department of Pharmacy; Pharmaceutical Sciences Postgraduate Research Program; Federal University of Paraná; Curitiba Brazil
| | - Fernando Fernandez-Llimós
- Department of Social Pharmacy; Research Institute for Medicines (iMed. ULisboa); Faculty of Pharmacy; University of Lisboa; Lisbon Portugal
| | - Roberto Pontarolo
- Department of Pharmacy; Pharmaceutical Sciences Postgraduate Research Program; Federal University of Paraná; Curitiba Brazil
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43
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Newton PJ, Harris C, Morris J, Denning DW. Impact of liposomal amphotericin B therapy on chronic pulmonary aspergillosis. J Infect 2016; 73:485-495. [DOI: 10.1016/j.jinf.2016.06.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 05/26/2016] [Accepted: 06/02/2016] [Indexed: 01/31/2023]
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Miyao K, Sawa M, Kurata M, Suzuki R, Sakemura R, Sakai T, Kato T, Sahashi S, Tsushita N, Ozawa Y, Tsuzuki M, Kohno A, Adachi T, Watanabe K, Ohbayashi K, Inagaki Y, Atsuta Y, Emi N. A multicenter phase 2 study of empirical low-dose liposomal amphotericin B in patients with refractory febrile neutropenia. Int J Hematol 2016; 105:79-86. [DOI: 10.1007/s12185-016-2095-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 09/19/2016] [Accepted: 09/26/2016] [Indexed: 11/29/2022]
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Antifungal Therapy in Hematopoietic Stem Cell Transplant Recipients. Mediterr J Hematol Infect Dis 2016; 8:e2016039. [PMID: 27648202 PMCID: PMC5016011 DOI: 10.4084/mjhid.2016.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 07/20/2016] [Indexed: 11/08/2022] Open
Abstract
Invasive fungal infections (IFI) represent a major hindrance to the success of hematopoietic stem cell transplantation (HSCT), contributing substantially to morbidity and infection-related mortality. During the most recent years several reports indicate an overall increase of IFI among hematologic patients, in particular, invasive aspergillosis, that may be explained, at least partially, by the fact that diagnoses only suspected in the past, are now more easily established due to the application of serum biomarkers and early use of CT scan. Along with new diagnostic options, comes the recent development of novel antifungal agents that expanded the spectrum of activity over traditional treatments contributing to the successful management of fungal diseases. When introduced in 1959, Amphotericin B deoxycholate (d-AmB) was a life-saving drug, and the clinical experience over 50 years has proven that this compound is effective although toxic. Given the superior safety profile, lipid formulations of AmB have now replaced d-AmB in many circumstances. Similarly, echinocandins have been investigated as initial therapy for IA in several clinical trials including HSCT recipients, although the results were moderately disappointing leading to a lower grade of recommendation in the majority of published guidelines. Azoles represent the backbone of therapy for treating immunocompromised patients with IFI, including voriconazole and the newcomer isavuconazole; in addition, large studies support the use of mold-active azoles, namely voriconazole and posaconazole, as antifungal prophylaxis in HSCT recipients. The aim of the present review is to summarize the clinical application of antifungal agents most commonly employed in the treatment of IFI.
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D'Anza B, Stokken J, Greene JS, Kennedy T, Woodard TD, Sindwani R. Chronic invasive fungal sinusitis: characterization and shift in management of a rare disease. Int Forum Allergy Rhinol 2016; 6:1294-1300. [DOI: 10.1002/alr.21828] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 06/04/2016] [Accepted: 06/28/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Brian D'Anza
- Head and Neck Institute; Cleveland Clinic Foundation; Cleveland OH
| | - Janalee Stokken
- Department of Otolaryngology-Head and Neck Surgery; Mayo Clinic; Rochester MN
| | - J. Scott Greene
- Department of Otolaryngology-Head and Neck Surgery, Facial Plastic Surgery; Geisinger Medical Center; Danville PA
| | - Thomas Kennedy
- Department of Otolaryngology-Head and Neck Surgery, Facial Plastic Surgery; Geisinger Medical Center; Danville PA
| | - Troy D. Woodard
- Head and Neck Institute; Cleveland Clinic Foundation; Cleveland OH
| | - Raj Sindwani
- Head and Neck Institute; Cleveland Clinic Foundation; Cleveland OH
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47
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Mistro S, Rosa L, Gomes B, Miranda L, Badaró R. Cost-effectiveness of caspofungin versus liposomal amphotericin B in the treatment of systemic fungal infections: a systematic review of economic analyses. Expert Rev Pharmacoecon Outcomes Res 2016; 16:465-73. [DOI: 10.1080/14737167.2016.1202766] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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48
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Ueda S, Miyamoto S, Kaida K, Chizuka A, Kojima R, Takano J, Ogasawara T, Miyamoto K, Miyakoshi S, Kanda Y. Safety and efficacy of treatment with liposomal amphotericin B in elderly patients at least 65 years old with hematological diseases. J Infect Chemother 2016; 22:287-91. [PMID: 26908230 DOI: 10.1016/j.jiac.2016.01.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 01/12/2016] [Accepted: 01/15/2016] [Indexed: 11/25/2022]
Abstract
The safety and efficacy of treatment with liposomal amphotericin B (L-AMB) in elderly patients has not been clarified, especially in Japanese patients. Therefore, we retrospectively analyzed 33 elderly patients with hematological diseases of at least 65 years old who received L-AMB between 2009 and 2012. Their clinical outcomes were compared to those of 21 patients who were younger than 65 years. L-AMB was administered for empirical therapy (n = 2) or target therapy for possible (n = 14) or probable/proven (n = 17) invasive fungal infection. There was no discontinuation of L-AMB due to adverse events. More than 2-fold increases from the baseline Cre, AST, and ALT values were observed in 21.2%, 39.4%, and 45.5% of the older group and 38.1%, 61.9%, and 52.4% of the younger group, respectively. The concurrent use of nephrotoxic antibiotics was the only risk factor for the development of a 2-fold increase in the serum Cre level. The duration of L-AMB was significantly longer in patients who developed grade III-IV hypokalemia. A partial or complete response was observed in 54.8% and 62.5% of the elderly and younger groups, respectively. In conclusion, L-AMB therapy appeared to be acceptably safe as empirical therapy or treatment for invasive fungal infection.
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Affiliation(s)
- Satomi Ueda
- Department of Hematology, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan; Division of Hematology, Saitama Medical Center, Jichi Medical University, 1-847 Amanumacho, Omiya-ku, Saitama-shi, Saitama 330-8503, Japan
| | - Shunichi Miyamoto
- Department of Pharmacy, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Kosuke Kaida
- Department of Pharmacy, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Aki Chizuka
- Department of Hematology, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Rie Kojima
- Department of Hematology, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Junichiro Takano
- Department of Hematology, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Toshie Ogasawara
- Department of Hematology, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Ko Miyamoto
- Department of Chemotherapy, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Shigesaburo Miyakoshi
- Department of Hematology, Tokyo Metropolitan Geriatric Hospital, 35-2 Sakaemachi, Itabashi-ku, Tokyo 173-0015, Japan
| | - Yoshinobu Kanda
- Division of Hematology, Saitama Medical Center, Jichi Medical University, 1-847 Amanumacho, Omiya-ku, Saitama-shi, Saitama 330-8503, Japan.
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Bertz H, Drognitz K, Finke J. Analysis of the efficiency and costs of antifungal prophylaxis and mycological diagnostics in patients undergoing allogeneic haematopoietic cell transplantation: “real life” evaluation. Ann Hematol 2015; 95:457-63. [DOI: 10.1007/s00277-015-2562-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 11/19/2015] [Indexed: 10/22/2022]
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50
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Botero Aguirre JP, Restrepo Hamid AM. Amphotericin B deoxycholate versus liposomal amphotericin B: effects on kidney function. Cochrane Database Syst Rev 2015; 2015:CD010481. [PMID: 26595825 PMCID: PMC10542271 DOI: 10.1002/14651858.cd010481.pub2] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The incidence of invasive fungal infections has increased globally as a result of several factors. Conventional amphotericin B (sodium deoxycholate) has been used as standard therapy for the treatment of invasive fungal infections; however, it is associated with adverse drug reactions, including acute kidney injury (AKI). New formulations of amphotericin B have aimed to improve the safety profile of the conventional formulation. OBJECTIVES This review aimed to assess the effects of amphotericin B deoxycholate versus liposomal amphotericin B on kidney function. SEARCH METHODS We searched Cochrane Kidney and Transplant's Specialised Register to 10 March 2015 through contact with the Trials' Search Co-ordinator using search terms relevant to this review. SELECTION CRITERIA We included randomised controlled trials (RCTs) that compared amphotericin B sodium deoxycholate with liposomal amphotericin B. DATA COLLECTION AND ANALYSIS Two authors independently assessed studies for eligibility and conducted risk of bias evaluation. MAIN RESULTS We included 12 studies (2298 participants) in this review. Of these, 10 were meta-analysed (2172 participants). Liposomal amphotericin B was found to be significantly safer than conventional amphotericin B in terms of serum creatinine increase (RR 0.49, 95% CI 0.40 to 0.59). There was significant decrease in all infusion-related reactions in the liposomal group compared with the conventional group: fever (4 studies, 1092 participants): RR 0.39, 95% CI 0.28 to 0.55; I(2) = 32%); chills and/or rigours (5 studies, 1081 participants): RR 0.27, 95% CI 0.15 to 0.48; I(2) = 75%); fever and/or rigours (2 studies, 720 participants): RR 0.68, 95% CI 0.52 to 0.90; I(2) = 58%); nausea (6 studies, 1187 participants): RR 0.50, 95% CI 0.35 to 0.72; I(2) = 0%); and vomiting (3 studies, 1019 participants): RR 0.51, 95% CI 0.27 to 0.95; I(2) = 61%). Overall, risk of bias in included studies was low or unclear for most domains. However, blinding of participants and personnel, blinding of outcome assessment and other bias (funding) tended to have a high risk of bias. The sensitivity analysis performed did not change the significance of difference in favour of the liposomal formulation. Assessment for publication bias found that review results were robust. AUTHORS' CONCLUSIONS Current evidence suggests that liposomal amphotericin B is less nephrotoxic than conventional amphotericin B (when the effect on kidney function is measured as an increase in serum creatinine level equal to or greater than two-fold from the baseline level). We also found that there were fewer infusion-related reactions associated with the liposomal formulation.
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