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Panagopoulou P, Roilides E. An update on pharmacotherapy for fungal infections in allogeneic stem cell transplant recipients. Expert Opin Pharmacother 2024; 25:1453-1482. [PMID: 39096057 DOI: 10.1080/14656566.2024.2387686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 07/24/2024] [Accepted: 07/30/2024] [Indexed: 08/04/2024]
Abstract
INTRODUCTION Invasive fungal diseases (IFD) constitute a major cause of morbidity and mortality in hematopoietic stem cell transplantation (HSCT) recipients. AREAS COVERED We describe epidemiology, causes and risk factors of IFD in allogeneic HSCT discussing prophylaxis and treatment in various HSCT phases. We present the most recent studies on this thematic area, including novel data on currently available antifungals, i.e. formulations, dosing, safety, efficacy and therapeutic drug monitoring. Finally, we present the most recent relevant recommendations published. Literature search included PubMed, Scopus, and clinicaltrials.gov between January 2014 and April 2024. EXPERT OPINION The antifungal agents employed for prophylaxis and therapy should be predicated on local epidemiology of IFD. Fluconazole prophylaxis remains a first-line choice before engraftment when the main pathogen is Candida spp. After engraftment, prophylaxis should be with mold-active agents (i.e. triazoles). For candidiasis, echinocandins are suggested as first-line treatment, whereas aspergillosis responds well to mold-active azoles and liposomal amphotericin B (L-AmB). For mucormycosis, treatment of choice includes L-AmB and isavuconazole. Choice between fever-driven and diagnostics-driven strategies remains equivocal. Open research topics remain: 1) optimization of tools to ensure prompt and accurate IFD diagnosis to avoid unnecessary exposure to antifungals, drug interactions and cost; 2) refinement of treatment for resistant/refractory strains.
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Affiliation(s)
- Paraskevi Panagopoulou
- Pediatric Hematology & Oncology, 4th Department of Pediatrics, Aristotle University School of Medicine and Papageorgiou General Hospital, Thessaloniki, Greece
| | - Emmanuel Roilides
- Infectious Diseases Unit, 3rd Department of Pediatrics, Aristotle University School of Medicine and Hippokration General Hospital, Thessaloniki, Greece
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Ueda T, Nakajima K, Ichiki K, Ishikawa K, Yamada K, Tsuchida T, Otani N, Takubo S, Iijima K, Uchino M, Horio Y, Kuwahara R, Kimura T, Murakami Y, Nozaki Y, Nakama S, Miyazaki Y, Takesue Y. Association between the hypokalaemia index based on area over the serum potassium concentration curve and occurrence of acute kidney injury in patients administered liposomal amphotericin B. Mycoses 2024; 67:e13771. [PMID: 39031945 DOI: 10.1111/myc.13771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/11/2024] [Accepted: 07/13/2024] [Indexed: 07/22/2024]
Abstract
BACKGROUND Acute kidney injury (AKI) and hypokalaemia are common adverse events after treatment with liposomal amphotericin B (L-AMB). OBJECTIVES Because excess potassium (K) leakage occurs during renal tubular injury caused by L-AMB, measuring the decrease in rate of serum K concentration might be more useful to assess the renal impact of L-AMB than hypokalaemia identified from a one-point measurement. The effects of a decrease in K concentration and duration of hypokalaemia on AKI were investigated. METHODS A ≥ 10% decrease in K concentration from the reference concentration within a 7-day timeframe was evaluated. The hypokalaemia index, which combines the duration of K concentration lower than the reference and a marked low K concentration, was calculated from the area over the concentration curve. RESULTS Eighty-six patients were included in the study. The incidences of AKI and decrease in K concentration were 36.0% and 63.9%, respectively. Of patients who developed both adverse events, a decrease in K concentration occurred first in 22 of 26 patients, followed by AKI 7 days later. Hypokalaemia did not increase AKI risk whereas a decrease in K concentration was an independent risk factor for AKI. The hypokalaemia index in patients with AKI was significantly higher than those without AKI (5.35 vs. 2.50 points, p = 0.002), and ≥3.45 points was a significant predictor for AKI. CONCLUSION A ≥ 10% decrease in the K concentration was a significant factor for AKI in patients receiving L-AMB therapy. In such patients, dose reduction or alternative antifungals could be considered based on the hypokalaemia index.
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Affiliation(s)
- Takashi Ueda
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kazuhiko Nakajima
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kaoru Ichiki
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kaori Ishikawa
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kumiko Yamada
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
- Department of Clinical Technology, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Toshie Tsuchida
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Naruhito Otani
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Shingo Takubo
- Department of Pharmacy, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kosuke Iijima
- Department of Clinical Technology, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Motoi Uchino
- Division of Inflammatory Bowel Disease Surgery, Department of Gastroenterological Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Yuki Horio
- Division of Inflammatory Bowel Disease Surgery, Department of Gastroenterological Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Ryuichi Kuwahara
- Division of Inflammatory Bowel Disease Surgery, Department of Gastroenterological Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Takeshi Kimura
- Department of Pharmacy, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Yasushi Murakami
- Department of Respiratory Medicine, Tokoname City Hospital, Tokoname, Japan
| | - Yasuhiro Nozaki
- Department of Respiratory Medicine, Tokoname City Hospital, Tokoname, Japan
| | - Soichiro Nakama
- Department of Clinical Infectious Diseases, Tokoname City Hospital, Tokoname, Japan
| | - Yoshitsugu Miyazaki
- Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yoshio Takesue
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
- Department of Clinical Infectious Diseases, Tokoname City Hospital, Tokoname, Japan
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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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Borgonovo F, Quici M, Gidaro A, Giustivi D, Cattaneo D, Gervasoni C, Calloni M, Martini E, La Cava L, Antinori S, Cogliati C, Gori A, Foschi A. Physicochemical Characteristics of Antimicrobials and Practical Recommendations for Intravenous Administration: A Systematic Review. Antibiotics (Basel) 2023; 12:1338. [PMID: 37627758 PMCID: PMC10451375 DOI: 10.3390/antibiotics12081338] [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: 06/10/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Most antimicrobial drugs need an intravenous (IV) administration to achieve maximum efficacy against target pathogens. IV administration is related to complications, such as tissue infiltration and thrombo-phlebitis. This systematic review aims to provide practical recommendations about diluent, pH, osmolarity, dosage, infusion rate, vesicant properties, and phlebitis rate of the most commonly used antimicrobial drugs evaluated in randomized controlled studies (RCT) till 31 March 2023. The authors searched for available IV antimicrobial drugs in RCT in PUBMED EMBASE®, EBSCO® CINAHL®, and the Cochrane Controlled Clinical trials. Drugs' chemical features were searched online, in drug data sheets, and in scientific papers, establishing that the drugs with a pH of <5 or >9, osmolarity >600 mOsm/L, high incidence of phlebitis reported in the literature, and vesicant drugs need the adoption of utmost caution during administration. We evaluated 931 papers; 232 studies were included. A total of 82 antimicrobials were identified. Regarding antibiotics, 37 reach the "caution" criterion, as well as seven antivirals, 10 antifungals, and three antiprotozoals. In this subgroup of antimicrobials, the correct vascular access device (VAD) selection is essential to avoid complications due to the administration through a peripheral vein. Knowing the physicochemical characteristics of antimicrobials is crucial to improve the patient's safety significantly, thus avoiding administration errors and local side effects.
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Affiliation(s)
- Fabio Borgonovo
- Department of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, 20157 Milan, Italy
| | - Massimiliano Quici
- Internal Medicine Unit, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20157 Milan, Italy
| | - Antonio Gidaro
- Internal Medicine Unit, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20157 Milan, Italy
| | - Davide Giustivi
- Emergency Department and Vascular Access Team ASST Lodi, 26900 Lodi, Italy
| | - Dario Cattaneo
- Unit of Clinical Pharmacology, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, 20157 Milan, Italy
| | - Cristina Gervasoni
- Department of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, 20157 Milan, Italy
| | - Maria Calloni
- Internal Medicine Unit, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20157 Milan, Italy
| | - Elena Martini
- Internal Medicine Unit, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20157 Milan, Italy
| | - Leyla La Cava
- Internal Medicine Unit, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20157 Milan, Italy
| | - Spinello Antinori
- Department of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, 20157 Milan, Italy
| | - Chiara Cogliati
- Internal Medicine Unit, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20157 Milan, Italy
| | - Andrea Gori
- Department of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, 20157 Milan, Italy
| | - Antonella Foschi
- Department of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, 20157 Milan, Italy
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Stemler J, Többen C, Lass-Flörl C, Steinmann J, Ackermann K, Rath PM, Simon M, Cornely OA, Koehler P. Diagnosis and Treatment of Invasive Aspergillosis Caused by Non- fumigatus Aspergillus spp. J Fungi (Basel) 2023; 9:jof9040500. [PMID: 37108955 PMCID: PMC10141595 DOI: 10.3390/jof9040500] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/27/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
With increasing frequency, clinical and laboratory-based mycologists are consulted on invasive fungal diseases caused by rare fungal species. This review aims to give an overview of the management of invasive aspergillosis (IA) caused by non-fumigatus Aspergillus spp.-namely A. flavus, A. terreus, A. niger and A. nidulans-including diagnostic and therapeutic differences and similarities to A. fumigatus. A. flavus is the second most common Aspergillus spp. isolated in patients with IA and the predominant species in subtropical regions. Treatment is complicated by its intrinsic resistance against amphotericin B (AmB) and high minimum inhibitory concentrations (MIC) for voriconazole. A. nidulans has been frequently isolated in patients with long-term immunosuppression, mostly in patients with primary immunodeficiencies such as chronic granulomatous disease. It has been reported to disseminate more often than other Aspergillus spp. Innate resistance against AmB has been suggested but not yet proven, while MICs seem to be elevated. A. niger is more frequently reported in less severe infections such as otomycosis. Triazoles exhibit varying MICs and are therefore not strictly recommended as first-line treatment for IA caused by A. niger, while patient outcome seems to be more favorable when compared to IA due to other Aspergillus species. A. terreus-related infections have been reported increasingly as the cause of acute and chronic aspergillosis. A recent prospective international multicenter surveillance study showed Spain, Austria, and Israel to be the countries with the highest density of A. terreus species complex isolates collected. This species complex seems to cause dissemination more often and is intrinsically resistant to AmB. Non-fumigatus aspergillosis is difficult to manage due to complex patient histories, varying infection sites and potential intrinsic resistances to antifungals. Future investigational efforts should aim at amplifying the knowledge on specific diagnostic measures and their on-site availability, as well as defining optimal treatment strategies and outcomes of non-fumigatus aspergillosis.
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Affiliation(s)
- Jannik Stemler
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), European Diamond Excellence Center for Medical Mycology (ECMM), Faculty of Medicine, University Hospital of Cologne, University of Cologne, 50937 Cologne, Germany
- Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50923 Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, 50923 Cologne, Germany
| | - Christina Többen
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), European Diamond Excellence Center for Medical Mycology (ECMM), Faculty of Medicine, University Hospital of Cologne, University of Cologne, 50937 Cologne, Germany
- Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50923 Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, 50923 Cologne, Germany
| | - Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, European Diamond Excellence Center for Medical Mycology (ECMM), Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Jörg Steinmann
- Institute of Clinical Hygiene, Medical Microbiology and Infectiology, Paracelsus Medical University, Klinikum Nürnberg, 90419 Nuremberg, Germany
- Institute of Medical Microbiology, University Hospital Essen, European Diamond Excellence Center for Medical Mycology (ECMM), 45147 Essen, Germany
| | - Katharina Ackermann
- Institute of Clinical Hygiene, Medical Microbiology and Infectiology, Paracelsus Medical University, Klinikum Nürnberg, 90419 Nuremberg, Germany
| | - Peter-Michael Rath
- Institute of Medical Microbiology, University Hospital Essen, European Diamond Excellence Center for Medical Mycology (ECMM), 45147 Essen, Germany
| | - Michaela Simon
- Institute for Medical Microbiology, Immunology and Hygiene, Faculty of Medicine, University Hospital of Cologne, University of Cologne, 50937 Cologne, Germany
| | - Oliver Andreas Cornely
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), European Diamond Excellence Center for Medical Mycology (ECMM), Faculty of Medicine, University Hospital of Cologne, University of Cologne, 50937 Cologne, Germany
- Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50923 Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, 50923 Cologne, Germany
- Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, 50935 Cologne, Germany
| | - Philipp Koehler
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), European Diamond Excellence Center for Medical Mycology (ECMM), Faculty of Medicine, University Hospital of Cologne, University of Cologne, 50937 Cologne, Germany
- Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50923 Cologne, Germany
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Batista MV, Ussetti MP, Jiang Y, Neofytos D, Cortez AC, Feriani D, Schmidt-Filho J, França-Silva ILA, Raad I, Hachem R. Comparing the Real-World Use of Isavuconazole to Other Anti-Fungal Therapy for Invasive Fungal Infections in Patients with and without Underlying Disparities: A Multi-Center Retrospective Study. J Fungi (Basel) 2023; 9:jof9020166. [PMID: 36836281 PMCID: PMC9958690 DOI: 10.3390/jof9020166] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Invasive fungal infections (IFIs) are a major cause of morbidity and mortality among immunocompromised patients with underlying malignancies and prior transplants. FDA approved Isavuconazole as a primary therapy for Invasive Aspergillosis (IA) and Mucormycosis. This study aims to compare the real-world clinical outcomes and safety of isavuconazole to voriconazole and an amphotericin B-based regimen in patients with underlying malignancies and a transplant. In addition, the response to anti-fungal therapy and the outcome were compared among patients with a disparity (elderly, obese patients, patients with renal insufficiency and diabetes mellitus) versus those with no disparity. We performed a multicenter retrospective study, including patients with cancer diagnosed with an invasive fungal infection, and treated primarily with isavuconazole, voriconazole or amphotericin B. Clinical, radiologic findings, response to therapy and therapy related adverse events were evaluated during 12 weeks of follow-up. We included 112 patients aged 14 to 77 years, and most of the IFIs were classified into definite (29) or probable (51). Most cases were invasive aspergillosis (79%), followed by fusariosis (8%). Amphotericin B were used more frequently as primary therapy (38%) than isavuconazole (30%) or voriconazole (31%). Twenty one percent of the patients presented adverse events related to primary therapy, with patients receiving isavuconazole presenting less adverse events when compared to voriconazole and amphotericin (p < 0.001; p = 0.019). Favorable response to primary therapy during 12 weeks of follow-up were similar when comparing amphotericin B, isavuconazole or voriconazole use. By univariate analysis, the overall cause of mortality at 12 weeks was higher in patients receiving amphotericin B as primary therapy. However, by multivariate analysis, Fusarium infection, invasive pulmonary infection or sinus infection were the only independent risk factors associated with mortality. In the treatment of IFI for patients with underlying malignancy or a transplant, Isavuconazole was associated with the best safety profile compared to voriconazole or amphotericin B-based regimen. Regardless of the type of anti-fungal therapy used, invasive Fusarium infections and invasive pulmonary or sinus infections were the only risk factors associated with poor outcomes. Disparity criteria did not affect the response to anti-fungal therapy and overall outcome, including mortality.
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Affiliation(s)
- Marjorie Vieira Batista
- Department of Infectious Diseases, AC Camargo Cancer Center, São Paulo 01509-010, SP, Brazil
- Correspondence: ; Tel.: +55-(11)-2189-5000 (ext. 1755)
| | - Maria Piedad Ussetti
- Transplant Department, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain
| | - Ying Jiang
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Dionysios Neofytos
- Transplant Department, University Hospital of Geneva, 1205 Geneva, Switzerland
| | - Anita Cassoli Cortez
- Department of Hematology and Cell Therapy, AC Camargo Cancer Center, São Paulo 01509-010, SP, Brazil
| | - Diego Feriani
- Department of Infectious Diseases, AC Camargo Cancer Center, São Paulo 01509-010, SP, Brazil
| | - Jayr Schmidt-Filho
- Department of Hematology and Cell Therapy, AC Camargo Cancer Center, São Paulo 01509-010, SP, Brazil
| | | | - Issam Raad
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ray Hachem
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Chai S, Zhan JL, Zhao LM, Liu XD. Safety of triazole antifungals: a pharmacovigilance study from 2004 to 2021 based on FAERS. Ther Adv Drug Saf 2022; 13:20420986221143266. [PMID: 36545565 PMCID: PMC9761248 DOI: 10.1177/20420986221143266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 11/15/2022] [Indexed: 12/23/2022] Open
Abstract
Background Triazole antifungals are widely used as broad-spectrum antifungal activity; however, there are many undetected and unreported adverse events (AEs). Methods Data from the Food and Drug Administration Adverse Event Reporting System (FAERS) from the first quarter (Q1) of 2004 to the third quarter (Q3) of 2021 were selected for disproportionality analysis to assess the connection between antifungal triazoles, and AEs and important medical events (IMEs). Results A total of 22,566 records associated with triazole antifungals were identified, with 9584 triazole antifungal-IME pairs. The following system organ classes (SOCs) appeared as significant signals: 'Endocrine disorders' [reported odds ratio (ROR) = 167.94], 'Metabolism and nutrition disorders' (ROR = 46.30), and 'Skin and subcutaneous tissue disorders' (ROR = 21.37). Strong signals were observed with respiratory failure, rash, hepatic function abnormal, and hypokalemia. Uncommon security signals included a change in the QT interval, neurotoxicity, pseudoaldosteronism, and hallucinations. Conclusion Various triazole antifungals cause AEs of different types and intensities of association. Our results are broadly consistent with prescribing information and previous studies; however, additional pharmacoepidemiological studies are required to verify AEs with modest incidence but high signal. Plain Language Summary A study on the adverse effects of triazole antifungals Introduction: The triazole antifungals we studied include fluconazole, itraconazole, voriconazole, posaconazole, and isavuconazole. Triazole antifungals are widely used as broad-spectrum antifungals; however, there are many undetected and unreported adverse events (AEs).Materials and Methods: The Food and Drug Administration Adverse Event Reporting System (FAERS) database contains AEs reported to the FDA by different countries regarding post-marketing drugs. Through the FAERS database, we retrieved a total of 22,566 AE reports related to triazole antifungals. We not only counted information about patients' gender, age, weight, reporting country, outcome indicators, and indications but also analyzed the system organ classes (SOCs) of AEs, and the number of reported drug-related AEs and the degree of relevance.Results: We found a total of 22,566 records related to triazole antifungal agents, of which 9584 reports made important medical events (IMEs) about triazole antifungal agents, which are serious AEs. The following SOCs appear as important signals: 'endocrine disorders', 'metabolic and nutritional disorders', and 'skin and subcutaneous tissue disorders'. Triazole antifungals produce AEs, such as respiratory failure, rash, hepatic function abnormal, and hypokalemia. They also produce uncommon AEs, including changes in the QT interval, neurotoxicity, pseudoaldosteronism, and hallucinations.Conclusion: By analyzing data from the FAERS database, we identified more AEs associated with these five triazole antifungals than were indicated in the instructions and our findings provide additional insight into triazole-related AEs to inform clinicians before and during treatment.
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Affiliation(s)
- Shuang Chai
- Department of Pharmacy, Shengjing Hospital of
China Medical University, Shenyang, China,Department of the Second Clinical Pharmacy,
School of Pharmacy, China Medical University, Shenyang, China
| | - Jing-Lun Zhan
- Department of Pharmacy, Shengjing Hospital of
China Medical University, Shenyang, China,Department of the Second Clinical Pharmacy,
School of Pharmacy, China Medical University, Shenyang, China
| | - Li-Mei Zhao
- Department of Pharmacy, Shengjing Hospital of
China Medical University, Shenyang, China,Department of the Second Clinical Pharmacy,
School of Pharmacy, China Medical University, Shenyang, China
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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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Itoh K, Shigemi H, Kinoshita K, Tsukasaki H, Imamura S, Morinaga K, Yoshio N, Nakayama T, Inoue H, Ueda T, Yamauchi T, Iwasaki H. Efficacy and Safety of Caspofungin Treatment in Febrile Neutropenic Patients with Hematological Disorders: A Multicenter Consecutive Case Series. Intern Med 2022; 61:3037-3044. [PMID: 35314551 PMCID: PMC9646351 DOI: 10.2169/internalmedicine.9070-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Introduction Invasive fungal infections have been attracting attention as significant fatal complications in patients with febrile neutropenia (FN) who undergo intensive chemotherapy or hematopoietic stem cell transplantation to treat hematological malignancies. Although clinical trials are already underway in other countries, evidence supporting the use of caspofungin (CAS) in FN patients in Japan is still insufficient. Methods A retrospective study of patients treated with CAS for FN associated with hematological diseases between April 2015 and March 2018 was conducted to determine the treatment efficacy and safety. The study was conducted as a multicenter collaboration, and the data of 52 patients who met all of the inclusion criteria were analyzed. A five-composite-endpoint method was used, and the treatment was judged to be effective when all five endpoints (defervescence during neutropenia; no breakthrough fungal infections; resolution of baseline fungal infections; a survival for seven days or more after the completion of therapy; and no discontinuation of therapy due to side effects or invalidity) were met. Results The efficacy rate was 53.8% (28/52), which is close to the average reported efficacy rate. Adverse events included liver dysfunction and electrolyte abnormalities, but no renal dysfunction or serious events were seen. Conclusion These results suggest that the use of CAS in FN patients with hematological diseases is effective and well-tolerated, and we believe that the use of CAS could become a significant treatment in Japan.
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Affiliation(s)
- Kazuhiro Itoh
- Department of Internal Medicine, National Hospital Organization Awara Hospital, Japan
| | - Hiroko Shigemi
- Department of Infection Control and Laboratory Medicine, Kyoto Prefectural University of Medicine, Japan
| | | | | | - Shin Imamura
- Department of Hematology, Red Cross Fukui Hospital, Japan
| | - Koji Morinaga
- Department of Hematology and Oncology, Fukui Prefectural Hospital, Japan
| | - Nobuyuki Yoshio
- Department of Hematology, National Hospital Organization Kanazawa Medical Center, Japan
| | - Takashi Nakayama
- Department of Oncology and Hematology, Fukui-ken Saiseikai Hospital, Japan
| | - Hitoshi Inoue
- Department of Internal Medicine, National Hospital Organization Tsuruga Medical Center, Japan
| | - Takanori Ueda
- Department of Hematology and Oncology, Faculty of Medical Sciences, University of Fukui, Japan
| | - Takahiro Yamauchi
- Department of Hematology and Oncology, Faculty of Medical Sciences, University of Fukui, Japan
| | - Hiromichi Iwasaki
- Department of Infection Control and Prevention, University of Fukui Hospital, Japan
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10
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Shen K, Gu Y, Wang Y, Lu Y, Ni Y, Zhong H, Shi Y, Su X. Therapeutic drug monitoring and safety evaluation of voriconazole in the treatment of pulmonary fungal diseases. Ther Adv Drug Saf 2022; 13:20420986221127503. [PMID: 36225945 PMCID: PMC9549188 DOI: 10.1177/20420986221127503] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 09/04/2022] [Indexed: 11/07/2022] Open
Abstract
Aims: The gene polymorphism of voriconazole metabolism–related liver enzyme is
notable in East Asia population. It casts a significant influence on the
rational use of voriconazole. We conducted this study to investigate the
relationship between steady-state voriconazole trough concentration
(Ctrough) and adverse effects (AEs), especially
hepatotoxicity. Methods: We conducted a real-world study in the Jinling Hospital from January 2015 to
June 2020. A total of 140 patients receiving voriconazole were enrolled in
this study. The determination and scoring of voriconazole-associated
hepatotoxicity were performed according to the Roussel Uclaf Causality
Assessment Method scoring scale and the severity of hepatotoxicity was
graded according to the Common Terminology Criteria for Adverse Events
(CTCAE). Results: Elevated steady-state voriconazole Ctrough with concomitant AEs
are the most common reason for dose adjustments during treatment. Compared
with the group without any AEs, voriconazole Ctrough was
significantly higher in the hepatotoxicity and neurotoxicity groups, and the
incidence of both events showed an overall increasing trend with increasing
voriconazole Ctrough. Hepatotoxicity occurred in 66.7% of
patients within 7 days of the first dose of voriconazole and 94.4% within
15 days of the dose. Steady-state voriconazole Ctrough
>3.61 mg/l was associated with an increased incidence of hepatotoxicity
(area under the curve = 0.645, p = 0.047). Logistic
regression analysis showed that timely voriconazole dose adjustment was a
predictor of attenuated hepatotoxicity after adjustment for confounders, but
hepatotoxicity was not associated with voriconazole Ctrough
measured at a single time point. Conclusion: Hepatotoxicity and neurotoxicity correlate with voriconazole
Ctrough, and dose reduction in patients with elevated
steady-state voriconazole Ctrough may prevent hepatotoxicity. In
patients with early occurrence of hepatotoxicity, initial therapeutic drug
monitoring (TDM) might predict the risk of hepatotoxicity. Follow-up TDM may
be necessary to predict late onset hepatotoxicity. Plain Language Summary Safety of voriconazole for the treatment of pulmonary fungal
diseases Introduction: Several studies have suggested an association
between the concentration of voriconazole in the blood and liver damage, but
the evidence is weak. This study aimed to investigate relationships between
voriconazole drug concentration and side effects and to analyze the factors
affecting liver damage caused by voriconazole. Methods: We conducted a study at the Jinling Hospital from
January 2015 to June 2020, in which a total of 140 patients were finally
enrolled. Results: Voriconazole doses were adjusted in 44 patients due to
abnormal voriconazole drug concentration or side effects, 32 patients
reduced the dose and 8 patients increased the dose. An elevated liver enzyme
level was the most common cause for dose adjustment. After the first dose
adjustment, most patients achieved the target drug concentration. A total of
18 patients were determined as probable or highly probable to have
drug-induced liver injury from voriconazole. Voriconazole drug concentration
was significantly higher in the liver damage and nervous system damage
groups as compared with the group without any side effects, and most liver
damage events occurred within 14 days of the first dose. Voriconazole drug
concentration >3.61 mg/l was associated with an increased incidence of
liver damage. Conclusion: In this study, approximately one-third of patients
with pulmonary fungal disease needed to adjust their dose after the standard
dose of voriconazole treatment. The incidence of liver damage and nervous
system damage showed an overall increasing trend with increasing
voriconazole baseline concentrations. Initial therapeutic drug monitoring
may be predictive of liver damage. Follow-up monitoring of liver enzymes may
be needed.
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Affiliation(s)
- Kunlu Shen
- Department of Respiratory and Critical Care
Medicine, Jinling Hospital, The First School of Clinical Medicine, Southern
Medical University, Nanjing, China
| | - Yu Gu
- Department of Respiratory and Critical Care
Medicine, Jinling Hospital, Nanjing Medical University, Nanjing, China
| | - Yu Wang
- Department of Respiratory and Critical Care
Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing,
China
| | - Yajie Lu
- Department of Respiratory and Critical Care
Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing,
China
| | - Yueyan Ni
- Department of Respiratory and Critical Care
Medicine, Jinling Hospital, Nanjing Medical University, Nanjing, China
| | - Huanhiuan Zhong
- Department of Respiratory and Critical Care
Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing,
China
| | - Yi Shi
- Department of Respiratory and Critical Care
Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing,
China
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11
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Chen G, Wang Z, Liu X, Zhang Y, Li M, Du A, Zhen H, Wang X, Zhang D, Zhang M, Zang S, Zhang L, Zhu H, Wang J. The Safety, Toleration, and Pharmacokinetics of Two Intravenous Voriconazole Formulations in Healthy Chinese Volunteers After Increasing Dose Administrations. Clin Pharmacol Drug Dev 2022; 11:1211-1220. [PMID: 35711147 DOI: 10.1002/cpdd.1126] [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: 02/28/2022] [Accepted: 05/15/2022] [Indexed: 01/27/2023]
Abstract
Sulfobutyl ether-beta-cyclodextrin sodium salt contained in the marketed intravenous voriconazole injection as a solubilizer may cause harmful accumulations. This study aimed to evaluate the safety, tolerability, and pharmacokinetics (PKs) of two intravenous voriconazole formulations containing excipients from different manufacturers using increasing dose administrations in healthy Chinese volunteers. A randomized, double-blind, placebo-controlled trial was conducted in three cohorts with 42 healthy Chinese volunteers. Each cohort of 14 volunteers was allocated in proportion (8:4:2) to test the formulation, reference voriconazole, or placebo successively by single-dose then multiple-dose administrations of 3, 4, and 6 mg/kg. Forty-one volunteers completed all drug administrations. The pharmacokinetics of test formulations are characterized by high interindividual variability (coefficient of variance of Cmax up to 68.0%, AUC0-τ up to 70.2%, and nonlinear PKs with a regression coefficient of Cmax = 1.31 and AUC0-τ = 1.75 in a single dose). In the steady state, RAuc of the test drug versus reference drug of the 3, 4, and 6 mg/kg dose group were 5.2 and 5.3, 5.6 and 6.3, and 5.8 and 5.5, respectively, and Rcmax were 2.5 and 2.7, 2.6 and 3.1, and 2.8 and 2.6, respectively. Eighty-three adverse events with 37 transient visual disturbances were mild. PKs with high interindividual variability, nonlinear characteristics, and significant dose-dependent accumulation were comparable between the two formulations. Overall, the safety of the test formulation was acceptable.
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Affiliation(s)
- Gang Chen
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Zejuan Wang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Xiaona Liu
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Yanan Zhang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Min Li
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Aihua Du
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Haiqing Zhen
- GCP Office, Aerospace Center Hospital, Beijing, China
| | - Xiaolin Wang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Dan Zhang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Mengke Zhang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Siqi Zang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Lina Zhang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
| | - Huiting Zhu
- Department of Pharmacy, Jiangxi Children's Hospital, Nanchang Hospital, Nanchang, China
| | - Jin Wang
- Department of Clinical Pharmacology, Aerospace Center Hospital, Beijing, China
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12
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Ertem O, Tufekci O, Oren H, Tuncok Y, Ergon MC, Gumustekin M. Evaluation of voriconazole related adverse events in pediatric patients with hematological malignancies. J Oncol Pharm Pract 2022:10781552221086887. [PMID: 35285751 DOI: 10.1177/10781552221086887] [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: 11/17/2022]
Abstract
BACKGROUND Despite therapeutic drug monitoring and pharmacogenetic-guided dose selection are recommended for pediatric patients, safety of voriconazole is mostly monitored by clinical assessment. Having comprehensive knowledge of safety profile and distinguishing incidental events from the reactions that are truly related to voriconazole use are crucial for safer and uninterrupted treatment. OBJECTIVES This study aimed to address adverse reactions during the first month of voriconazole use by systematically evaluating retrospective records of all adverse events. Patients/Methods: It is a single-center, retrospective analysis of patients who received voriconazole from 1 September 2010 to 1 September 2020. Severity of abnormal findings in medical records were systematically graded. Causality between voriconazole and the events was evaluated by Liverpool Causality Assessment Tool (LCAT), Naranjo Algorithm and World Health Organization Causality Assessment System. The events with possible or probable causal relation to voriconazole are classified as adverse reaction. RESULTS Records of 45 patients included in the study. The overall frequency of adverse reactions was 51.1%. Hepatobiliary laboratory adverse reactions identified in 48.9% of the patients and led to treatment discontinuation in 20.0%. Amylase and lipase elevation (2.2%), ventricular extra systoles (2.2%), hallucination and nightmares (2.2%) were other adverse reactions. CONCLUSIONS Hepatobiliary abnormalities were the most common adverse reactions and the most common cause of treatment discontinuation. For safer treatment in critically ill patients, the dose should be personalized. To clearly identify the accurate frequency and the causality of all adverse reactions, prospective studies with much larger sample size are needed.
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Affiliation(s)
- Ozge Ertem
- Medical Pharmacology, University of Health Sciences Izmir Bozyaka Education and Research Hospital, Karabaglar/Izmir, Turkey
| | - Ozlem Tufekci
- Division of Pediatric Hematology, Department of Pediatrics, Dokuz Eylul University School of Medicine, Balcova/Izmir, Turkey
| | - Hale Oren
- Division of Pediatric Hematology, Department of Pediatrics, Dokuz Eylul University School of Medicine, Balcova/Izmir, Turkey
| | - Yesim Tuncok
- Department of Medical Pharmacology, Dokuz Eylul University School of Medicine, Balcova/Izmir, Turkey
| | - Mahmut Cem Ergon
- Department of Medical Microbiology, Dokuz Eylul University School of Medicine, Balcova/Izmir, Turkey
| | - Mukaddes Gumustekin
- Department of Medical Pharmacology, Dokuz Eylul University School of Medicine, Balcova/Izmir, Turkey
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13
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Aspergillus terreus and the Interplay with Amphotericin B: from Resistance to Tolerance? Antimicrob Agents Chemother 2022; 66:e0227421. [PMID: 35254091 PMCID: PMC9017323 DOI: 10.1128/aac.02274-21] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aspergillus terreus is an opportunistic causative agent of invasive aspergillosis and, in most cases, it is refractory to amphotericin B (AMB) therapy. Notably, AMB-susceptible Aspergillus terreus sensu stricto (s.s.) representatives exist which are also associated with poor clinical outcomes. Such findings may be attributable to drug tolerance, which is not detectable by antifungal susceptibility testing. Here, we tested in vitro antifungal susceptibility (AFST) and the fungicidal activity of AMB against 100 clinical isolates of A. terreus species complex in RPMI 1640 and antibiotic medium 3 (AM3). MICs ranged from 0.5 to 16 μg/mL for RPMI 1640 and from 1 to >16 mg/L for AM3. AMB showed medium-dependent activity, with fungicidal effects only in antibiotic medium 3, not in RPMI 1640. Furthermore, the presence of AMB-tolerant phenotypes of A. terreus has been examined by assessing the minimum duration for killing 99% of the population (MDK99) and evaluating the data obtained in a Galleria mellonella infection model. A time-kill curve analysis revealed that A. terreus with AMB MICs of ≤1 mg/L (susceptible range) displayed AMB-tolerant phenotypes, exhibiting MDK99s at 18 and 36 h, respectively. Survival rates of infected G. mellonella highlighted that AMB was effective against susceptible A. terreus isolates, but not against tolerant or resistant isolates. Our analysis reveals that A. terreus isolates which are defined as susceptible based on MIC may comprise tolerant phenotypes, which may, in turn, explain the worse outcome of AMB therapy for phenotypically susceptible isolates.
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14
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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: 26] [Impact Index Per Article: 8.7] [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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15
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Methodological and reporting quality of non-inferiority randomized controlled trials comparing antifungal therapies: a systematic review. Clin Microbiol Infect 2021; 28:640-648. [PMID: 34763055 DOI: 10.1016/j.cmi.2021.11.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 10/30/2021] [Accepted: 11/01/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Detailed reporting is essential in non-inferiority randomized controlled trials (NI-RCTs) to assess evidence quality, as these trials inform standards of care. OBJECTIVES The primary objective was to evaluate the methodological and reporting quality of antifungal NI-RCTs. DATA SOURCES Medline, EMBASE, the Cochrane CENTRAL and the United States Federal Drug Administration (FDA) drugs database were searched to 9 September 2020. STUDY ELIGIBILITY CRITERIA NI-RCTs differing by antifungal formulation, type, dose, administration and/or duration were included. Articles were independently assessed in duplicate using quality indicators developed by the Consolidated Standards of Reporting Trials (CONSORT) group. PARTICIPANTS Patients enrolled in antifungal trials for prophylactic and therapeutic use. METHODS The Cochrane RoB 2.0 tool was used to assess risk of bias. Descriptive statistics were used; all statistical tests were two sided. RESULTS Of 32 included studies, 22 (68.7%) did not justify the NIM. Handling of missing data was not described in 20 (62.5%). Intention-to-treat (ITT) and per-protocol (PP) analyses were both reported in 12/32 (37.5%) studies. Eleven of 32 studies (34.3%) reported potentially misleading conclusions. Industry-financed studies were more likely to report only the ITT analysis (n = 14/27, 51.9%). Methodological and reporting quality was unaffected by publication year; risk of bias from missing data changed over time. Overall risk of bias across included studies was moderate to high, with high risk in randomization process (n = 8/32, 25%), missing outcome data (n = 5/32, 15.6%), and selection of reported result (n = 9/32, 28.1%). CONCLUSIONS Justification of the non-inferiority margin, reporting of ITT and PP analyses, missing data handling description, and ensuring conclusions are consistent with reported data is necessary to improve CONSORT adherence. Small sample size and overall risk of bias are study limitations. (Systematic Review Registration Number PROSPERO CRD42020219497).
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16
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Hamada Y, Ebihara F, Kikuchi K. A Strategy for Hospital Pharmacists to Control Antimicrobial Resistance (AMR) in Japan. Antibiotics (Basel) 2021; 10:1284. [PMID: 34827222 PMCID: PMC8614892 DOI: 10.3390/antibiotics10111284] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 12/21/2022] Open
Abstract
In Japan, there is concern regarding the relation between the inappropriate use of antibiotics and antibiotic resistance (AMR). Increased bacterial resistance is due in part to the inappropriate use of antimicrobial agents. The support of the pharmacist becomes important, and there is growing interest in antimicrobial stewardship to promote the appropriate and safe use of antimicrobials needed for the optimal selection of drugs, doses, durations of therapy, therapeutic drug monitoring (TDM), and implementations of cost containment strategies in Japan. Pharmacists should strive to disseminate the concept of "choosing wisely" in relation to all medicines, implement further interventions, and put them into practice. In this article, we present data for antimicrobial stewardship and Japan's AMR action plan, focusing on how pharmacists should be involved in enabling physicians to choose antimicrobials wisely.
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Affiliation(s)
- Yukihiro Hamada
- Department of Pharmacy, Tokyo Women’s Medical University Hospital, Tokyo 162-8666, Japan;
| | - Fumiya Ebihara
- Department of Pharmacy, Tokyo Women’s Medical University Hospital, Tokyo 162-8666, Japan;
| | - Ken Kikuchi
- Department of Infectious Disease, Tokyo Women’s Medical University Hospital, Tokyo 162-8666, Japan;
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17
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Are antifungal non-inferiority trials at risk of eroding effectiveness because of bio-creep? A secondary analysis of a systematic review. Antimicrob Agents Chemother 2021; 66:e0162721. [PMID: 34662190 DOI: 10.1128/aac.01627-21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Non-inferiority randomized controlled trial (RCT) effectiveness may erode when results favour the active control over time, and when a decreasingly effective control arm is used in serial trials. We analyzed 32 antifungal noninferiority RCTs (NI-RCTs) for these scenarios in this secondary analysis of a systematic review. Our exploratory analysis suggests that the erosion risk in the effectiveness of antifungal non-inferiority trials is uncommon. Findings are limited by small sample size, and overall risk of bias.
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18
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Tragiannidis A, Groll A. Reply to letter to the Editor to 'Comment about the safety of intravenous voriconazole formulated with sulfobutylether beta-cyclodextrin'. Expert Opin Drug Saf 2021; 21:135-136. [PMID: 34494494 DOI: 10.1080/14740338.2021.1979183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Athanasios Tragiannidis
- Hematology Oncology Unit, 2nd Pediatric Department, School of Medicine Faculty of Health Sciences, Aristotle University of Thessaloniki, Ahepa Hospital, Thessaloniki, Greece
| | - Andreas 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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19
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Saito AM, Yoshida I, Tanaka S, Sawamura M, Hidaka M, Yoshida S, Uike N, Kaneko Y, Miyazaki Y, Nagai H. Efficacy of Intravenous Itraconazole Versus Liposomal Amphotericin B as Empirical Antifungal Therapy in Hematological Malignancy with Persistent Fever and Neutropenia: Study Protocol for a Multicenter, Prospective, Randomized Non-inferiority Trial. Kurume Med J 2021; 66:239-246. [PMID: 34544939 DOI: 10.2739/kurumemedj.ms664001] [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: 11/23/2022]
Abstract
Febrile neutropenia, a serious complication that can occur during the treatment of hematological malignancies, can sometimes be fatal owing to fungal infection. Prospective randomized trials indicated the utility of liposomal amphotericin B or caspofungin as an empirical antifungal therapy. Itraconazole, a broad-spectrum tri azole antifungal agent, is poorly absorbed in the intestines after oral absorption and makes it difficult to achieve a stable serum drug concentration. Therefore, an intravenous formulation might offer a potentially safer and more effective alternative. To compare the efficacy and safety of empirical antifungal therapy, patients will be randomly assigned to either the liposomal amphotericin B 3.0 mg/kg once daily group or the intravenous itraconazole 200 mg dose group with five stratification factors (disease risk, previous antifungal prophylaxis, age, sex, and institute). The primary endpoint will be overall favorable response, comprising five secondary endpoints: successful treatment of baseline infection by the end of the treatment; absence of breakthrough infection; no discontinuation of the antifungal treatment due to drug-related toxicity; fever resolution during neutropenia; and 7-day survival after termination of the antifungal treatment. The target sample size of 850 subjects is sufficient to prove the non inferiority of itraconazole compared with liposomal amphotericin B, with a non-inferiority margin of 10%, one sided significance level of 5%, and power of 90%.
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Affiliation(s)
- Akiko M Saito
- Laboratory of Clinical, Epidemiological and Health Services Research, Clinical Research Center, National Hospital Organization Nagoya Medical Center
| | - Isao Yoshida
- Department of Hematologic Oncology, National Hospital Organization Shikoku Cancer Center
| | - Shiro Tanaka
- Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University
| | - Morio Sawamura
- Department of Hematology, National Hospital Organization Shibukawa Medical Center
| | - Michihiro Hidaka
- Department of Hematology, National Hospital Organization Kumamoto Medical Center
| | - Shinichiro Yoshida
- Department of Hematology, National Hospital Organization Nagasaki Medical Center
| | - Naokuni Uike
- Department of Hematology, National Hospital Organization Kyushu Cancer Center
| | - Yukihiro Kaneko
- Department of Bacteriology, Osaka City University Graduate School of Medicine.,Research Center for Infectious Disease Sciences, Osaka City University Graduate School of Medicine.,Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases
| | - Yoshitsugu Miyazaki
- Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases
| | - Hirokazu Nagai
- Department of Hematology, National Hospital Organization Nagoya Medical Center
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20
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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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21
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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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22
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Alshaya OA, Saleh RA, Alshehri SD. Voriconazole-Induced Hepatotoxicity Resolved after Switching to Amphotericin B in Fusarium dimerum Central Line-Associated Bloodstream Infection. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e932544. [PMID: 34373441 PMCID: PMC8366571 DOI: 10.12659/ajcr.932544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Patient: Female, 38-year-old
Final Diagnosis: Drug induced liver injury
Symptoms: Fever • abdominal pain • nausea and vomiting • loose stools
Medication: —
Clinical Procedure: —
Specialty: Infectious Diseases • General and Internal Medicine • Pharmacology and Pharmacy
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Affiliation(s)
- Omar A Alshaya
- Department of Pharmacy Practice, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.,King Abdullah International Medical Research Center, Riyadh, Saudi Arabia.,Pharmaceutical Care Services, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Rana A Saleh
- Department of Medicine, King Abdulaziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Shaden D Alshehri
- Department of Pharmacy Practice, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
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Impact of antifungal stewardship interventions on the susceptibility of colonized Candida species in pediatric patients with malignancy. Sci Rep 2021; 11:14099. [PMID: 34238976 PMCID: PMC8266849 DOI: 10.1038/s41598-021-93421-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 06/18/2021] [Indexed: 12/28/2022] Open
Abstract
There is a worldwide concern regarding the antimicrobial resistance and the inappropriate use of antifungal agents, which had led to an ever-increasing antifungal resistance. This study aimed to identify the antifungal susceptibility of colonized Candida species isolated from pediatric patients with cancer and evaluate the clinical impact of antifungal stewardship (AFS) interventions on the antifungal susceptibility of colonized Candida species. Candida species colonization was evaluated among hospitalized children with cancer in a tertiary teaching hospital, Shiraz 2017–2018. Samples were collected from the mouth, nose, urine, and stool of the patients admitted to our center and cultured on sabouraud dextrose agar. The isolated yeasts identified by polymerase chain reaction–restriction fragment length polymorphisms (PCR–RFLP). DNA Extracted and PCR amplification was performed using the ITS1 and ITS4 primer pairs and Msp I enzyme. The broth microdilution method was used to determine the minimum inhibitory concentrations (MICs) for amphotericin B, caspofungin, and azoles. The prevalence of Candida albicans in the present study was significantly higher than other Candida species. Candida albicans species were completely susceptible to the azoles. The susceptibility rate of C. albicans to amphotericin B and caspofungin was 93.1% and 97.1%, respectively. The fluconazole MIC values of Candida albicans decreased significantly during the post-AFS period (P < 0.001; mean difference: 72.3; 95% CI of the difference: 47.36–98.62). We found that 52.5% (53/117) of the isolated C. albicans were azole-resistant before AFS implementation, while only 1.5% (2/102) of the isolates were resistant after implementation of the AFS program (P < 0.001). C. albicans fluconazole and caspofungin resistant rate also decreased significantly (P < 0.001) after implementation of the AFS program [26 (32.9%) versus 0 (0.0%) and 11 (10.9%) versus 1 (0.9%), respectively]. Besides, fluconazole use (p < 0.05) and fluconazole expenditure reduced significantly (about one thousand US$ per year) after the AFS program. Our results confirm the positive effect of optimized antifungal usage and bedside intervention on the susceptibility of Candida species after the implementation of the AFS program. C. albicans and C. glabrata exhibited a significant increase in susceptibility after the execution of the AFS program.
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Abstract
Introduction: Invasive fungal infection carries a high morbidity, mortality and economic cost. In recent times, a rising incidence of fungal infection and antifungal resistance is occurring which has prompted the development of novel antifungal agents.Areas covered:In this perspective, the authors describe the current status of registered antifungals and their limitations in the treatment of invasive fungal infection. They also go on to describe the new antifungal agents that are in the clinical stage of development and how they might be best utilized in patient care in the future.Expert opinion: The antifungal drug development pipeline has responded to a growing need for new agents to effectively treat fungal disease without concomitant toxicity or issues with drug tolerance. Olorofim (F901318), ibrexafungerp (SCY-078), fosmanogepix (APX001), rezafungin (CD101), oteseconazole (VT-1161), encochleated amphotericin B (MAT2203), nikkomycin Z (NikZ) and ATI-2307 are all in the clinical stage of development and offer great promise in offering clinicians better agents to treat these difficult infections.
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Affiliation(s)
- Adam G Stewart
- Department of Infectious Diseases, Royal Brisbane and Women's Hospital, Brisbane, Australia.,Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Royal Brisbane and Women's Hospital Campus, Brisbane, Australia
| | - David L Paterson
- Department of Infectious Diseases, Royal Brisbane and Women's Hospital, Brisbane, Australia.,Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Royal Brisbane and Women's Hospital Campus, Brisbane, Australia
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25
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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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26
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Kobayashi R, Matsushima S, Hori D, Sano H, Suzuki D, Kishimoto K, Nakano T, Yanagi M, Kodama K, Kobayashi K. Efficacy of liposomal amphotericin against febrile neutropenia in pediatric patients receiving prophylactic voriconazole. Pediatr Int 2021; 63:550-555. [PMID: 32869416 DOI: 10.1111/ped.14450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 08/13/2020] [Accepted: 08/20/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND The risk factors for invasive fungal infection have gradually become evident for pediatric patients with hematological diseases. Here we analyze the efficacy of liposomal amphotericin (L-AMB) for pediatric patients with febrile neutropenia using prophylactic voriconazole (VRCZ). METHOD We administered L-AMB (2.5 mg/kg/day) in patients with febrile neutropenia who were receiving prophylactic VRCZ (10 mg/kg/day, orally) and were resistant to second-line antibiotics therapy. Thirteen patients (5 males, 8 females) with 19 febrile neutropenia episodes were targeted in this analysis. The median age of the patients was 14 years (range, 1-19 years). Eighteen out of 19 episodes occurred in patients with acute myeloid leukemia, with the remaining episode occurring in a patient with acute unclassified leukemia. RESULTS The median period from start of L-AMB administration to resolution of fever was 4 days (1-27 days). In 15 out of 19 episodes, fever resolved within 5 days from commencement of L-AMB administration. Using criteria proposed by T. J. Walsh et al., the success rate of L-AMB for febrile neutropenia was 89.5% in this study. CONCLUSIONS Although the sample size of our study was small, the extremely high efficacy of L-AMB warrants its administration in patients with febrile neutropenia who are receiving VRCZ.
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Affiliation(s)
- Ryoji Kobayashi
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Satoru Matsushima
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Daiki Hori
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Hirozumi Sano
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Daisuke Suzuki
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Kenji Kishimoto
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Takaaki Nakano
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Masato Yanagi
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Kouya Kodama
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Kunihiko Kobayashi
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
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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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28
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Chong WH, Ibrahim A, Saha BK. The evolution of invasive pulmonary aspergillosis on chest imaging in response to antifungal therapy. BMJ Case Rep 2021; 14:e242576. [PMID: 33753398 PMCID: PMC7986943 DOI: 10.1136/bcr-2021-242576] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2021] [Indexed: 11/03/2022] Open
Affiliation(s)
- Woon H Chong
- Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, New York, USA
| | - Ammoura Ibrahim
- Department of Pathology, Albany Medical Center, Albany, New York, USA
| | - Biplab Kumar Saha
- Pulmonary and Critical Care Medicine, Ozarks Medical Center, West Plains, Missouri, USA
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Voriconazole- induced severe hypokalemic rhabdomyolysis: A case report. Int J Pediatr Adolesc Med 2021; 9:66-68. [PMID: 35573070 PMCID: PMC9072235 DOI: 10.1016/j.ijpam.2021.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/16/2021] [Indexed: 11/23/2022]
Abstract
We report a child who presented with lower limb weakness and inability to walk, laboratory confirmed severe hypokalemia with typical electrocardiogram changes, and evidence of rhabdomyolysis while on voriconazole treatment for Pseudallescheria boydii soft tissue infection. Although voriconazole is a well-tolerated antifungal agent, hypokalemia is a well-known, yet uncommon side effect associated with its use. Furthermore, hypokalemic-rhabdomyolysis has not been reported with voriconazole use alone. Maintaining the clinical suspicion about the potential association between voriconazole and hypokalemic-rhabdomyolysis can lead to prompt recognition and intervention.
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30
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Review of Pharmacologic Considerations in the Use of Azole Antifungals in Lung Transplant Recipients. J Fungi (Basel) 2021; 7:jof7020076. [PMID: 33499209 PMCID: PMC7911495 DOI: 10.3390/jof7020076] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/18/2021] [Accepted: 01/20/2021] [Indexed: 12/15/2022] Open
Abstract
Mold-active azole antifungals are commonly prescribed for the prevention of invasive fungal infections in lung transplant recipients. Each agent exhibits a unique pharmacologic profile, an understanding of which is crucial for therapy selection and optimization. This article reviews pharmacologic considerations for three frequently-used azole antifungals in lung transplant recipients: voriconazole, posaconazole, and isavuconazole. Focus is drawn to analysis of drug-interactions, adverse drug reactions, pharmacokinetic considerations, and the role of therapeutic drug monitoring with special emphasis on data from the post-lung transplant population.
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31
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Annavarajula S, Suryaprakash B, Ravikanth J, Reddy R. Intracranial abscess due to disseminated aspergillosis in a renal transplant recipient - A case report. INDIAN JOURNAL OF TRANSPLANTATION 2021. [DOI: 10.4103/ijot.ijot_38_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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32
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Chan SY, Hughes RM, Woo K, Perales MA, Neofytos D, Papanicolaou G. Reasons for voriconazole prophylaxis discontinuation in allogeneic hematopoietic cell transplant recipients: A real-life paradigm. Med Mycol 2020; 58:1029-1036. [PMID: 32171012 PMCID: PMC7657092 DOI: 10.1093/mmy/myaa008] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/05/2020] [Accepted: 03/06/2020] [Indexed: 02/06/2023] Open
Abstract
We sought to describe the clinical experience of voriconazole as primary antifungal prophylaxis (AFP) in allogeneic hematopoietic cell transplant recipients (allo-HCTr). This was a single-center retrospective study of adult allo-HCTr (1 January 2014 to 31 December 2016) who received ≥two doses of voriconazole-AFP. Voriconazole-AFP was started on day +7 post-HCT and continued at least through day +60 post-HCT, or longer as clinically indicated. We reviewed the rate, reasons, and risk factors of voriconazole-AFP discontinuation until day-100 post-HCT. A total of 327 patients were included. Voriconazole-AFP was continued for a median of 69 days (mean: 57.9; range 1, 100): for a median of 90 days (mean :84; range 2, 100) in 180/327 (55%) in the standard-of-care (SOC) group and 20 days (mean :25.6 ; range 1, 89; P-value < .001) in 147/327 (45%) patients in the early-discontinuation-group. Early-voriconazole-AFP discontinuation was due to adverse events, drug interactions, insurance coverage, and other reasons in 101/147 (68.7%), 27 (18.4%), 13 (8.8%), and 6 (4.1%) patients, respectively. Early-voriconazole-AFP discontinuation occurred in 73/327 (22.3%) patients due to hepatotoxicity. Important predictors for early-voriconazole-AFP discontinuation included: graft-versus-host disease grade ≥2 (odds ratio [OR]: 1.9, P-value: .02), alanine-aminotransferase ≥75 IU/ml on voriconazole-administration day-14 (OR: 5.6, P-value: .02) and total bilirubin ≥1.3 mg/dl on voriconazole-administration day-7 (OR: 3.0, P-value: .03). There were 13 proven/probable invasive fungal infections by day-180 post-HCT (8/147, 5.4%, and 5/180, 2.8% in the early-discontinuation and SOC-groups, respectively; log-rank:0.13). By day-180 post HCT, 23/147 (15.6%) and 14/180 (7.8%) patients in the early-discontinuation and SOC-groups had died, respectively (log-rank:0.03). Voriconazole-AFP was discontinued in up to 45% of allo-HCTr. Hepatotoxicity during the first 2 weeks post-HCT is a significant predictor of early-voriconazole-AFP discontinuation.
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Affiliation(s)
- Shuk Ying Chan
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Rachel M Hughes
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Kimberly Woo
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Miguel-Angel Perales
- Department of Medicine, Weill Cornell Medical College, Cornell University, New York, New York, USA
- Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Dionysios Neofytos
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Infectious Disease Service, Geneva University Hospital, Geneva, Switzerland
| | - Genovefa Papanicolaou
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, Cornell University, New York, New York, USA
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A real-world prospective observational study on the efficacy and safety of liposomal amphotericin B in 426 patients with persistent neutropenia and fever. J Infect Chemother 2020; 27:277-283. [PMID: 33109439 DOI: 10.1016/j.jiac.2020.10.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 10/04/2020] [Accepted: 10/06/2020] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Invasive fungal diseases are crucial causes of morbidity and mortality among patients with febrile neutropenia (FN). Though liposomal amphotericin B (L-AMB) is one of the agents recommended for first-line empirical antifungal therapy in patients with FN, large-scale clinical studies have not been performed in Japan. METHODS An open-label prospective multi-center study was carried out to evaluate the safety and efficacy of L-AMB in Japanese patients with FN suspected of having fungal infection. RESULTS Of the 426 patients registered, safety and efficacy evaluations were conducted for 424 and 399, respectively. By clinical response criteria using 5 composite endpoints, the response rate was 46.6% (186/399). The response rate by age were 54.5% (child: 30/55), 47.5% (adult: 97/204), 42.1% (elderly: 59/140) respectively. Regarding the composite endpoints, resolution of fever was observed in 61.2% (244/399), no breakthrough fungal infection in 99.0% (395/399), survival for 7 days or longer after the completion of treatment in 83.7% (334/399), no discontinuation of treatment due to toxicity or lack of efficacy in 60.9% (243/399), and successful treatment of any baseline fungal infection in 10/18. Adverse drug reactions (ADRs) developed in 61.1% (259/424), and frequent ADRs were hypokalemia, kidney dysfunction, and liver dysfunction, as previously reported. CONCLUSIONS The safety and efficacy profile of L-AMB in Japanese patients with FN suspected of having fungal infection were elucidated for the first time, through the analysis of a large number of cases including pediatric patients under real-world clinical settings collected in this nationwide study.
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Modeling Invasive Aspergillosis: How Close Are Predicted Antifungal Targets? J Fungi (Basel) 2020; 6:jof6040198. [PMID: 33007839 PMCID: PMC7712059 DOI: 10.3390/jof6040198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 02/06/2023] Open
Abstract
Animal model systems are a critical component of the process of discovery and development of new antifungal agents for treatment and prevention of invasive aspergillosis. The persistently neutropenic rabbit model of invasive pulmonary aspergillosis (IPA) has been a highly predictive system in identifying new antifungal agents for treatment and prevention of this frequently lethal infection. Since its initial development, the persistently neutropenic rabbit model of IPA has established a strong preclinical foundation for dosages, drug disposition, pharmacokinetics, safety, tolerability, and efficacy for deoxycholate amphotericin B, liposomal amphotericin B, amphotericin B lipid complex, amphotericin B colloidal dispersion, caspofungin, micafungin, anidulafungin, voriconazole, posaconazole, isavuconazole, and ibrexafungerp in treatment of patients with invasive aspergillosis. The findings of combination therapy with a mould-active triazole and an echinocandin in this rabbit model also predicted the outcome of the clinical trial for voriconazole plus anidulafungin for treatment of IPA. The plasma pharmacokinetic parameters and tissue disposition for most antifungal agents approximate those of humans in persistently neutropenic rabbits. Safety, particularly nephrotoxicity, has also been highly predictive in the rabbit model, as exemplified by the differential glomerular filtration rates observed in animals treated with deoxycholate amphotericin B, liposomal amphotericin B, amphotericin B lipid complex, and amphotericin B colloidal dispersion. A panel of validated outcome variables measures therapeutic outcome in the rabbit model: residual fungal burden, markers of organism-mediated pulmonary injury (lung weights and infarct scores), survival, and serum biomarkers. In selected antifungal studies, thoracic computerized tomography (CT) is also used with diagnostic imaging algorithms to measure therapeutic response of pulmonary infiltrates, which exhibit characteristic radiographic patterns, including nodules and halo signs. Further strengthening the predictive properties of the model, therapeutic response to successfully developed antifungal agents for treatment of IPA has been demonstrated over the past two decades by biomarkers of serum galactomannan and (1→3)-β-D-glucan with patterns of resolution, that closely mirror those documented responses in patients with IPA. The decision to move from laboratory to clinical trials should be predicated upon a portfolio of complementary and mutually validating preclinical laboratory animal models studies. Other model systems, including those in mice, rats, and guinea pigs, are also valuable tools in developing clinical protocols. Meticulous preclinical investigation of a candidate antifungal compound in a robust series of complementary laboratory animal models will optimize study design, de-risk clinical trials, and ensure tangible benefit to our most vulnerable immunocompromised patients with invasive aspergillosis.
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Kimura SI, Kanda Y, Iino M, Fukuda T, Sakaida E, Oyake T, Yamaguchi H, Fujiwara SI, Jo Y, Okamoto A, Fujita H, Takamatsu Y, Saburi Y, Matsumura I, Yamanouchi J, Shiratori S, Gotoh M, Nakamura S, Tamura K. Efficacy and safety of micafungin in empiric and D-index-guided early antifungal therapy for febrile neutropenia; A subgroup analysis of the CEDMIC trial. Int J Infect Dis 2020; 100:292-297. [PMID: 32891738 DOI: 10.1016/j.ijid.2020.08.081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/23/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVES The D-index is defined as the area over the neutrophil curve during neutropenia. The CEDMIC trial confirmed the noninferiority of D-index-guided early antifungal therapy (DET) using micafungin to empirical antifungal therapy (EAT). In this study, we evaluated the efficacy and safety of micafungin in these settings. METHODS From the CEDMIC trial, we extracted 67 and 113 patients who received micafungin in the DET and EAT groups, respectively. Treatment success was defined as the fulfilment of all components of a five-part composite end point. Fever resolution was evaluated at seven days after the completion of therapy. RESULTS The proportion of high-risk treatments including induction chemotherapy for acute leukemia and allogeneic hematopoietic stem cell transplantation was significantly higher in the DET group than in the EAT group (82.1% vs. 52.2%). The efficacy of micafungin was 68.7% (95%CI: 56.2-79.4) and 79.6% (71.0-86.6) in the DET and EAT groups, respectively. When we focused on high-risk treatments, the efficacy was 69.1% (55.2-80.9%) and 78.0% (65.3-87.7%), respectively (P = 0.30). There was no significant difference in any of the 5 components between the two groups. CONCLUSIONS The efficacy of micafungin in patients undergoing high-risk treatment was not strongly impaired in DET compared to that in EAT.
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Affiliation(s)
- Shun-Ichi Kimura
- Division of Hematology, Jichi Medical University Saitama Medical Center, Japan
| | - Yoshinobu Kanda
- Division of Hematology, Jichi Medical University Saitama Medical Center, Japan; Division of Hematology, Department of Medicine, Jichi Medical University, Japan.
| | - Masaki Iino
- Department of Medical Oncology, Yamanashi Prefectural Central Hospital, Japan
| | - Takahiro Fukuda
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Japan
| | - Emiko Sakaida
- Department of Hematology, Chiba University Hospital, Japan
| | - Tatsuo Oyake
- Division of Hematology and Oncology, Department of Internal Medicine, Iwate Medical University School of Medicine, Japan
| | | | | | - Yumi Jo
- Department of Oncology and Hematology / Infection Control Division, Shimane University Hospital, Japan
| | - Akinao Okamoto
- Department of Hematology, Fujita Health University School of Medicine, Japan
| | - Hiroyuki Fujita
- Department of Hematology, Saiseikai Yokohama Nanbu Hospital, Japan
| | - Yasushi Takamatsu
- Division of Medical Oncology, Hematology and Infectious Diseases, Department of Internal Medicine, Fukuoka University Hospital, Japan
| | - Yoshio Saburi
- Department of Hematology, Oita Prefectural Hospital, Japan
| | - Itaru Matsumura
- Department of Hematology and Rheumatology, Kindai University Faculty of Medicine, Japan
| | - Jun Yamanouchi
- Departments of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Japan
| | - Souichi Shiratori
- Department of Hematology, Hokkaido University, Faculty of Medicine, Japan
| | - Moritaka Gotoh
- Department of Hematology, Tokyo Medical University, Japan
| | - Shingen Nakamura
- Department of Community Medicine and Medical Science, Tokushima University Graduate School of Biomedical Sciences, Japan
| | - Kazuo Tamura
- General Medical Research Center, Fukuoka University, Japan
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Osa S, Tashiro S, Igarashi Y, Watabe Y, Liu X, Enoki Y, Taguchi K, Mayumi T, Miyazaki Y, Takesue Y, Matsumoto K. Azoles versus conventional amphotericin B for the treatment of candidemia: A meta-analysis of randomized controlled trials. J Infect Chemother 2020; 26:1232-1236. [PMID: 32828679 DOI: 10.1016/j.jiac.2020.07.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/25/2020] [Accepted: 07/31/2020] [Indexed: 10/23/2022]
Abstract
Because exclusive use of echinocandins can induce the drug-resistant strains, appropriate use of azoles and polyenes is still necessary in the treatment of candidemia. In this study, we conducted a meta-analysis of randomized controlled trials regarding the efficacy and safety of azole and polyene antifungals in the treatment of candidemia. MEDLINE and the Cochrane Register of Controlled Trials were used as reference databases, and papers published up to June 10, 2019 were searched. The search results were carefully scrutinized, duplicate references were removed, and the study was ultimately carried out using three reports. Among azole antifungals, fluconazole and voriconazole were extracted, however; only conventional amphotericin B (AMPH-B) was extracted among polyene antifungals. Treatment successes with the use of azoles and AMPH-B were compared, and findings showed that AMPH-B was significantly superior (RR = 0.90, 95% CI 0.82-1.00, p = 0.04). However, there was no significant difference in mortality (RR = 0.87, 95% CI 0.72-1.07, p = 0.19). Analysis of adverse events showed that renal disorders were significantly less common with azoles than with AMPH-B (RR = 0.26, 95% CI 0.10-0.68, p = 0.006). In conclusion, AMPH-B were superior to azoles in terms of efficacy, but had a risk of causing renal disorders.
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Affiliation(s)
- Sumika Osa
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Sho Tashiro
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Yuki Igarashi
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Yuki Watabe
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Xiaoxi Liu
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Yuki Enoki
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan.
| | - Kazuaki Taguchi
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Toshihiko Mayumi
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 By the Japanese Society for Medical Mycology, Japan; Department of Emergency Medicine, School of Medicine University of Occupational and Environmental Health, Fukuoka, Japan
| | - Yoshitsugu Miyazaki
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 By the Japanese Society for Medical Mycology, Japan; Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yoshio Takesue
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 By the Japanese Society for Medical Mycology, Japan; Department of Infection Control and Prevention, Hyogo College of Medicine, Hyogo, Japan
| | - Kazuaki Matsumoto
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan; Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 By the Japanese Society for Medical Mycology, Japan
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Cerebral and pulmonary aspergillosis, treatment and diagnostic challenges of mixed breakthrough invasive fungal infections: case report study. BMC Infect Dis 2020; 20:535. [PMID: 32703183 PMCID: PMC7376672 DOI: 10.1186/s12879-020-05162-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 06/17/2020] [Indexed: 02/08/2023] Open
Abstract
Background Breakthrough invasive fungal infections (bIFIs) are an area of concern in the scarcity of new antifungals. The mixed form of bIFIs is a rare phenomenon but could be potentially a troublesome challenge when caused by azole-resistant strains or non-Aspergillus fumigatus. To raise awareness and emphasize diagnostic challenges, we present a case of mixed bIFIs in a child with acute lymphoblastic leukemia. Case presentation A newly diagnosed 18-month-old boy with acute lymphoblastic leukemia was complicated with prolonged severe neutropenia after induction chemotherapy. He experienced repeated episodes of fever due to extended-spectrum beta-lactamase-producing Escherichia coli bloodstream infection and pulmonary invasive fungal infection with Aspergillus fumigatus (early-type bIFIs) while receiving antifungal prophylaxis. Shortly after pulmonary involvement, his condition aggravated by abnormal focal movement, loss of consciousness and seizure. Cerebral aspergillosis with Aspergillus niger diagnosed after brain tissue biopsy. The patient finally died despite 108-day antifungal therapy. Conclusions Mixed bIFIs is a rare condition with high morbidity and mortality in the patients receiving immunosuppressants for hematological malignancies. This case highlights the clinical importance of Aspergillus identification at the species level in invasive fungal infections with multiple site involvement in the patients on antifungal prophylaxis.
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Hamada Y, Ueda T, Miyazaki Y, Nakajima K, Fukunaga K, Miyazaki T, Nakada-Motokawa N, Nagao M, Kawamura H, Shigemi A, Ebihara F, Kimura T, Ikegame K, Uchino M, Ikeuchi H, Takesue Y. Effects of antifungal stewardship using therapeutic drug monitoring in voriconazole therapy on the prevention and control of hepatotoxicity and visual symptoms: A multicentre study conducted in Japan. Mycoses 2020; 63:779-786. [PMID: 32510723 PMCID: PMC7496238 DOI: 10.1111/myc.13129] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/27/2020] [Accepted: 06/01/2020] [Indexed: 11/25/2022]
Abstract
Background Hepatotoxicity and visual symptoms are common adverse effects (AEs) of voriconazole therapy. Objective To retrospectively evaluate the effects of treatment modification based on therapeutic drug monitoring on AEs in patients undergoing voriconazole therapy. Methods The target voriconazole trough concentration (Cmin) was 1‐5 µg/mL. Receiver operating characteristic curves were used to determine Cmin cut‐offs for AEs. Results A total of 401 patients were included. Among 108 patients with high initial Cmin, voriconazole was discontinued in 32 and the dose was reduced in 71. Among 44 patients with low initial Cmin, voriconazole was discontinued in 4 and the dose was increased in 19. Hepatotoxicity occurred in 6.0% of patients, after a median of 10 days. Visual symptoms were evident in 9.5% of patients after a median of 4 days. Initial Cmin was significantly associated with visual symptoms but not hepatotoxicity, which suggested the effect of treatment modification on hepatotoxicity. However, both hepatotoxicity and visual symptoms were significantly correlated with Cmin at the onset of AEs, and the Cmin cut‐offs were 3.5 μg/mL for hepatotoxicity and 4.2 μg/mL for visual symptoms. Voriconazole was discontinued after the occurrence of AEs in 62.5% of patients with hepatotoxicity but only 26.3% of patients with visual symptoms. With dose adjustment, treatment was completed in 8/9 patients with hepatotoxicity and 27/28 patients with visual symptoms. Conclusions A significant preventive effect was demonstrated on hepatotoxicity, but not on visual symptoms because of earlier occurrence. With treatment modification after the occurrence of AEs, most patients completed therapy.
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Affiliation(s)
- Yukihiro Hamada
- Department of Pharmacy, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Takashi Ueda
- Department of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshitsugu Miyazaki
- Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kazuhiko Nakajima
- Department of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan
| | - Keiko Fukunaga
- Department of Hematology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Taiga Miyazaki
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Nana Nakada-Motokawa
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Miki Nagao
- Department of Infection Control and Prevention, Kyoto University Hospital, Kyoto, Japan
| | - Hideki Kawamura
- Division of Medical and Environmental Safety, Department of Infection Control and Prevention, Kagoshima University Hospital, Kagoshima, Japan
| | - Akari Shigemi
- Division of Medical and Environmental Safety, Department of Infection Control and Prevention, Kagoshima University Hospital, Kagoshima, Japan
| | - Fumiya Ebihara
- Department of Pharmacy, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Toshimi Kimura
- Department of Pharmacy, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Kazuhiro Ikegame
- Department of Hematology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Motoi Uchino
- Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hiroki Ikeuchi
- Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshio Takesue
- Department of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan
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Yoshida I, Saito AM, Tanaka S, Choi I, Hidaka M, Miyata Y, Inoue Y, Yamasaki S, Kagoo T, Iida H, Niimi H, Komeno T, Yoshida C, Tajima F, Yamamoto H, Takase K, Ueno H, Shimomura T, Sakai T, Nakashima Y, Yoshida C, Kubonishi S, Sunami K, Yoshida S, Sakurai A, Kaneko Y, Miyazaki Y, Nagai H. Intravenous itraconazole compared with liposomal amphotericin B as empirical antifungal therapy in patients with neutropaenia and persistent fever. Mycoses 2020; 63:794-801. [PMID: 32391919 PMCID: PMC7497187 DOI: 10.1111/myc.13100] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Fungal infections are a major complication of neutropaenia following chemotherapy. Their early diagnosis is difficult, and empirical antifungal treatment is widely used, and uses of less toxic drugs that reduce breakthrough infection are required. OBJECTIVE We conducted a multicentre, open-label, randomised, non-inferiority trial to compare the safety and efficacy of intravenous itraconazole (ivITCZ) and liposomal amphotericin B (LAmB) as empirical antifungal therapy in patients with haematological malignancies with neutropaenia and persistent fever. METHODS Patients with haematological malignancies who developed fever refractory to broad-spectrum antibacterial agents under neutropaenia conditions were enrolled. Patients were randomised for treatment with LAmB (3.0 mg/kg/d) or ivITCZ (induction: 400 mg/d, maintenance: 200 mg/d). RESULTS Observed overall favourable response rates of 17/52 (32.7%) and 18/50 (36.0%) in the LAmB and ivITCZ groups, with a model-based estimate of a 4% difference (90% CI, -12% to 20%), did not fulfil the statistical non-inferiority criterion. In the LAmB group, there were two cases of breakthrough infection and five cases of probable invasive fungal disease, whereas in the itraconazole group, neither breakthrough infection nor probable invasive fungal disease occurred. Patients in the ivITCZ group had significantly fewer grade 3-4 hypokalaemia-related events than LAmB group patients (P < .01). The overall incidence of adverse events tended to be lower in the ivITCZ group (P = .07). CONCLUSION ivITCZ showed similar efficacy and safety as LAmB as empirical antifungal therapy in haematological malignancy patients with febrile neutropaenia, although the small sample size and various limitations prevented demonstration of its non-inferiority.
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Affiliation(s)
- Isao Yoshida
- Department of Hematologic Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Akiko M Saito
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Shiro Tanaka
- Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ilseung Choi
- Department of Hematology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Michihiro Hidaka
- Department of Hematology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Yasuhiko Miyata
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Yoshiko Inoue
- Department of Hematology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Satoshi Yamasaki
- Department of Hematology and Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Toshiya Kagoo
- Department of Hematology and Internal Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Hiroatsu Iida
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Hiromasa Niimi
- Department of Internal Medicine, National Hospital Organization Hiroshima-Nishi Medical Center, Otake, Japan
| | - Takuya Komeno
- Department of Hematology, National Hospital Organization Mito Medical Center, Higashiibarakigun, Japan
| | - Chikamasa Yoshida
- Department of Hematology, National Hospital Organization Minami-Okayama Medical Center, Okayama, Japan
| | - Fumihito Tajima
- Stem Cell Transplantation Center, National Hospital Organization Yonago Medical Center, Yonago, Japan
| | - Hideyuki Yamamoto
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Ken Takase
- Department of Hematology and Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Hironori Ueno
- Department of Hematology and Internal Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Takeshi Shimomura
- Department of Internal Medicine, National Hospital Organization Hiroshima-Nishi Medical Center, Otake, Japan
| | - Tatsunori Sakai
- Department of Hematology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Yasuhiro Nakashima
- Department of Hematology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Chikashi Yoshida
- Department of Hematology, National Hospital Organization Mito Medical Center, Higashiibarakigun, Japan
| | - Shiro Kubonishi
- Department of Hematology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Kazutaka Sunami
- Department of Hematology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Shinichiro Yoshida
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Omura, Japan
| | - Aki Sakurai
- Department of Hematologic Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Yukihiro Kaneko
- Department of Bacteriology, Osaka City University Graduate School of Medicine, Osaka, Japan.,Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yoshitsugu Miyazaki
- Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Hirokazu Nagai
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
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Abstract
Neonates and immunosuppressed/immunocompromised pediatric patients are at high risk of invasive fungal diseases. Appropriate antifungal selection and optimized dosing are imperative to the successful prevention and treatment of these life-threatening infections. Conventional amphotericin B was the mainstay of antifungal therapy for many decades, but dose-limiting nephrotoxicity and infusion-related adverse events impeded its use. Despite the development of several new antifungal classes and agents in the past 20 years, and their now routine use in at-risk pediatric populations, data to guide the optimal dosing of antifungals in children are limited. This paper reviews the spectra of activity for approved antifungal agents and summarizes the current literature specific to pediatric patients regarding pharmacokinetic/pharmacodynamic data, dosing, and therapeutic drug monitoring.
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Affiliation(s)
- Kevin J Downes
- Division of Infectious Diseases, Children's Hospital of Philadelphia, 2716 South Street, Suite 10360, Philadelphia, PA, 19146, USA.
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
- Center for Clinical Pharmacology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
- Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA.
| | - Brian T Fisher
- Division of Infectious Diseases, Children's Hospital of Philadelphia, 2716 South Street, Suite 10360, Philadelphia, PA, 19146, USA
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA
| | - Nicole R Zane
- Center for Clinical Pharmacology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
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Yamashita C, Takesue Y, Matsumoto K, Ikegame K, Enoki Y, Uchino M, Miyazaki T, Izumikawa K, Takada T, Okinaka K, Ueda T, Miyazaki Y, Mayumi T. Echinocandins versus non-echinocandins for empirical antifungal therapy in patients with hematological disease with febrile neutropenia: A systematic review and meta-analysis. J Infect Chemother 2020; 26:596-603. [PMID: 32171659 DOI: 10.1016/j.jiac.2020.01.015] [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: 11/25/2019] [Revised: 01/16/2020] [Accepted: 01/28/2020] [Indexed: 01/05/2023]
Abstract
Empirical antifungal therapy is recommended in high-risk patients who have persistent febrile neutropenia (FN) despite broad-spectrum antibiotic therapy. Based on high-quality evidence, most guidelines recommend caspofungin. The aim of this study was to clarify whether echinocandins, including micafungin, are associated with improved clinical outcomes in patients with persistent FN. We conducted a meta-analysis of randomized controlled trials (RCTs) of empirical therapy with echinocandins and non-echinocandins for FN in patients with hematological disease. The primary outcome was all-cause mortality within 7 days after completion of therapy. Secondary outcomes included treatment success, and discontinuation of therapy because of adverse events. For subgroup analysis, we compared RCTs of echinocandins with liposomal amphotericin B. Six RCTs (four that evaluated caspofungin and two that evaluated micafungin) were included in the meta-analysis. Mortality and adverse events in echinocandin-treated patients were significantly lower than in those treated with non-echinocandins [risk ratio (RR) 0.70, 95% confidence interval (CI) 0.49-0.99; RR 0.48, 95% CI 0.33-0.71, respectively]. There was no significant difference in treatment success (RR 1.09, 95% CI 0.87-1.36). Mortality and adverse events in echinocandin-treated patients were significantly lower than in those treated with liposomal amphotericin B (RR 0.68, 95% CI 0.46-0.99; RR 0.53, 95% CI 0.37-0.74, respectively). In conclusion, patients with persistent FN treated with echinocandins had decreased risk of death and adverse events. Both caspofungin and micafungin may be recommended as first-line empirical antifungal therapy in these patients. However, the small number of enrolled patients and the lack of RCTs involving pediatric patients should be considered when using micafungin.
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Affiliation(s)
- Chizuru Yamashita
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Anesthesiology and Critical Care Medicine, Fujita Health University School of Medicine, Nagoya, Japan
| | - Yoshio Takesue
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Infection Control and Prevention, Hyogo College of Medicine, Hyogo, Japan.
| | - Kazuaki Matsumoto
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Kazuhiro Ikegame
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Hematology, Hyogo College of Medicine, Hyogo, Japan
| | - Yuki Enoki
- Division of Pharmacodynamics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Motoi Uchino
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Inflammatory Bowel Disease, Hyogo College of Medicine, Hyogo, Japan
| | - Taiga Miyazaki
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Koichi Izumikawa
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tohru Takada
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Infection Control and Prevention, Fukuoka University Hospital, Fukuoka, Japan
| | - Keiji Okinaka
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Hematology, National Cancer Center Hospital East, Japan
| | - Takashi Ueda
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Infection Control and Prevention, Hyogo College of Medicine, Hyogo, Japan
| | - Yoshitsugu Miyazaki
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Toshihiko Mayumi
- Committee of Clinical Practice Guidelines for the Diagnosis and Management of Invasive Candidiasis 2020 by the Japanese Society for Medical Mycology, Japan; Emergency Department, University of Occupational and Environmental Health, Fukuoka, Japan
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Neofytos D. Antimicrobial Prophylaxis and Preemptive Approaches for the Prevention of Infections in the Stem Cell Transplant Recipient, with Analogies to the Hematologic Malignancy Patient. Infect Dis Clin North Am 2019; 33:361-380. [PMID: 31005133 DOI: 10.1016/j.idc.2019.02.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Infectious complications represent one of the most common causes of morbidity and mortality in allogeneic hematopoietic cell transplant (HCT) recipients. Prophylactic and preemptive treatment strategies against bacterial, fungal, viral, and parasitic pathogens are routinely implemented during high-risk post-HCT periods at most transplant centers. The basic concepts and review of current guidelines of antibiotic prophylaxis and empirical/preemptive antibiotic treatment in allogeneic HCT recipients are reviewed in this article.
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Affiliation(s)
- Dionysios Neofytos
- Division of Infectious Diseases, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, Geneva CH-1211, Switzerland.
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44
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He S, Lv D, Xu Y, Wu X, Lin L. Concurrent infection with Talaromyces marneffei and Cryptococcus neoformans in a patient without HIV infection. Exp Ther Med 2019; 19:160-164. [PMID: 31853286 PMCID: PMC6909663 DOI: 10.3892/etm.2019.8172] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 07/29/2019] [Indexed: 01/03/2023] Open
Abstract
A case report of coinfection with Talaromyces marneffei (T. marneffei) and Cryptococcus neoformans (C. neoformans) is presented in a 57-year-old woman with hemolytic anemia who received dexamethasone for 8 years. To the best of our knowledge, this patient was successfully treated with voriconazole. This is the first case of T. marneffei and C. neoformans coinfection in a HIV-negative host. Clinicians should be aware of concomitant infection with T. marneffei and other pathogens in immunocompromised hosts. The current case report highlights the importance of clinician awareness of concurrent infections with T. marneffei and other pathogens in immunosuppressed patients.
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Affiliation(s)
- Susu He
- Department of Respiratory Medicine, Taizhou Hospital of Wenzhou Medical University, Linhai, Zhejiang 317000, P.R. China
| | - Dongqing Lv
- Department of Respiratory Medicine, Taizhou Hospital of Wenzhou Medical University, Linhai, Zhejiang 317000, P.R. China
| | - Youzu Xu
- Department of Respiratory Medicine, Taizhou Hospital of Wenzhou Medical University, Linhai, Zhejiang 317000, P.R. China
| | - Xiaomai Wu
- Department of Respiratory Medicine, Taizhou Hospital of Wenzhou Medical University, Linhai, Zhejiang 317000, P.R. China
| | - Ling Lin
- Department of Respiratory Medicine, Taizhou Hospital of Wenzhou Medical University, Linhai, Zhejiang 317000, P.R. China
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45
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Díaz Molina JP, Ramírez Argueta JJ, Ortiz Oliva RJ, Bregni RC, Bustamante Y. Results of Endoscopic Nasal Surgery in the Treatment of Invasive Fungal Sinusitis in Children with Cancer and Immunosuppression. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2019. [DOI: 10.1016/j.otoeng.2018.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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46
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Lee V, Gober MD, Bashir H, O'Day C, Blair IA, Mesaros C, Weng L, Huang A, Chen A, Tang R, Anagnos V, Li J, Roling S, Sagaityte E, Wang A, Lin C, Yeh C, Atillasoy C, Marshall C, Dentchev T, Ridky T, Seykora JT. Voriconazole enhances UV-induced DNA damage by inhibiting catalase and promoting oxidative stress. Exp Dermatol 2019; 29:29-38. [PMID: 31519066 DOI: 10.1111/exd.14038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 08/02/2019] [Accepted: 08/30/2019] [Indexed: 12/17/2022]
Abstract
Cutaneous squamous cell carcinoma (cSCC) is the second most common form of skin cancer and is associated with cumulative UV exposure. Studies have shown that prolonged voriconazole use promotes cSCC formation; however, the biological mechanisms responsible for the increased incidence remain unclear. Here, we show that voriconazole directly increases oxidative stress in human keratinocytes and promotes UV-induced DNA damage as determined by comet assay, 8-oxoguanine immunofluorescence and mass spectrometry. Voriconazole treatment of human keratinocytes potentiates UV-induced apoptosis and activation of the p38 MAP kinase and 53BP1 UV stress response pathways. The p38 MAP kinase activation promoted by voriconazole exposure can be mitigated by pretreating keratinocytes with N-acetylcysteine. Voriconazole increases oxidative stress in keratinocytes by directly inhibiting catalase leading to lower intracellular NADPH levels and the triazole moieties in voriconazole are critical for inhibiting catalase. Furthermore, voriconazole is shown to promote UV-induced dysplasia in an in vivo model. Together, these data demonstrate that voriconazole potentiates oxidative stress in UV-irradiated keratinocytes through catalase inhibition. Use of antioxidants may mitigate the pro-oncogenic effects of voriconazole.
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Affiliation(s)
- Vivian Lee
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Department of Ophthalmology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael D Gober
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hasan Bashir
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Department of Ophthalmology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Conor O'Day
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ian A Blair
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Clementina Mesaros
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Liwei Weng
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew Huang
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Aaron Chen
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rachel Tang
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Vince Anagnos
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - JiLon Li
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sophie Roling
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Emilija Sagaityte
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew Wang
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Chenyan Lin
- Department of Ophthalmology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christopher Yeh
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Cem Atillasoy
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christine Marshall
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Tzvete Dentchev
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Todd Ridky
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - John T Seykora
- Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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Periselneris J, Brown JS. A clinical approach to respiratory disease in patients with hematological malignancy, with a focus on respiratory infection. Med Mycol 2019; 57:S318-S327. [PMID: 31292655 PMCID: PMC7107627 DOI: 10.1093/mmy/myy138] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 11/15/2018] [Accepted: 11/16/2018] [Indexed: 01/12/2023] Open
Abstract
Respiratory complications, in particular infections, are common in the setting of hematological malignancy and after hematopoetic stem cell transplant. The symptoms can be nonspecific; therefore, it can be difficult to identify and treat the cause. However, an understanding of the specific immune defect, clinical parameters such as speed of onset, and radiological findings, allows the logical diagnostic and treatment plan to be made. Radiological findings can include consolidation, nodules, and diffuse changes such as ground glass and tree-in-bud changes. Common infections that induce these symptoms include bacterial pneumonia, invasive fungal disease, Pneumocystis jirovecii and respiratory viruses. These infections must be differentiated from inflammatory complications that often require immune suppressive treatment. The diagnosis can be refined with the aid of investigations such as bronchoscopy, computed tomography (CT) guided lung biopsy, culture, and serological tests. This article gives a schema to approach patients with respiratory symptoms in this patient group; however, in the common scenario of a rapidly deteriorating patient, treatment often has to begin empirically, with the aim to de-escalate treatment subsequently after targeted investigations.
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Affiliation(s)
| | - J S Brown
- Centre for Inflammation & Tissue Repair, University College London
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Cornely OA, Hoenigl M, Lass-Flörl C, Chen SCA, Kontoyiannis DP, Morrissey CO, Thompson GR. Defining breakthrough invasive fungal infection-Position paper of the mycoses study group education and research consortium and the European Confederation of Medical Mycology. Mycoses 2019; 62:716-729. [PMID: 31254420 PMCID: PMC6692208 DOI: 10.1111/myc.12960] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 12/14/2022]
Abstract
Breakthrough invasive fungal infections (IFIs) have emerged as a significant problem in patients receiving systemic antifungals; however, consensus criteria for defining breakthrough IFI are missing. This position paper establishes broadly applicable definitions of breakthrough IFI for clinical research. Representatives of the Mycoses Study Group Education and Research Consortium (MSG-ERC) and the European Confederation of Medical Mycology (ECMM) reviewed the relevant English literature for definitions applied and published through 2018. A draft proposal for definitions was developed and circulated to all members of the two organisations for comment and suggestions. The authors addressed comments received and circulated the updated document for approval. Breakthrough IFI was defined as any IFI occurring during exposure to an antifungal drug, including fungi outside the spectrum of activity of an antifungal. The time of breakthrough IFI was defined as the first attributable clinical sign or symptom, mycological finding or radiological feature. The period defining breakthrough IFI depends on pharmacokinetic properties and extends at least until one dosing interval after drug discontinuation. Persistent IFI describes IFI that is unchanged/stable since treatment initiation with ongoing need for antifungal therapy. It is distinct from refractory IFI, defined as progression of disease and therefore similar to non-response to treatment. Relapsed IFI occurs after treatment and is caused by the same pathogen at the same site, although dissemination can occur. These proposed definitions are intended to support the design of future clinical trials and epidemiological research in clinical mycology, with the ultimate goal of increasing the comparability of clinical trial results.
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Affiliation(s)
- Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Department I of Internal Medicine, ECMM Center of Excellence for Medical Mycology, German Centre for Infection Research, Partner Site Bonn-Cologne (DZIF), University of Cologne, Cologne, Germany
- Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
| | - Martin Hoenigl
- Division of Infectious Diseases, University of California San Diego, San Diego, CA, USA
- Division of Pulmonology and Section of Infectious Diseases, Medical University of Graz, Graz, Austria
| | - Cornelia Lass-Flörl
- Division of Hygiene and Microbiology, ECMM Excellence Center for Medical Mycology, Medical University Innsbruck, Innsbruck, Austria
| | - Sharon C-A Chen
- Centre for Infectious Diseases and Microbiology, Laboratory Services, ICPMR, New South Wales Health Pathology, Westmead Hospital, Centre for Infectious Diseases and Microbiology, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, Infection Control, and Employee Health, University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - C Orla Morrissey
- Infectious Diseases, Alfred Health and Monash University, Melbourne, VIC, Australia
| | - George R Thompson
- Departments of Medical Microbiology and Immunology and Internal Medicine Division of Infectious Diseases, UC-Davis Medical Center, Sacramento, CA, USA
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49
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Walker BS, Schmidt RL, Tantravahi S, Kim K, Hanson KE. Cost-effectiveness of antifungal prophylaxis, preemptive therapy, or empiric treatment following allogeneic hematopoietic stem cell transplant. Transpl Infect Dis 2019; 21:e13148. [PMID: 31325373 DOI: 10.1111/tid.13148] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 07/01/2019] [Accepted: 07/07/2019] [Indexed: 01/02/2023]
Abstract
BACKGROUND Invasive fungal infection (IFI) is a life-threatening complication of allogeneic hematopoietic stem cell transplantation (HSCT) that is also associated with excess healthcare costs. Current approaches include universal antifungal prophylaxis, preemptive therapy based on biomarker surveillance, and empiric treatment initiated in response to clinical signs/symptoms. However, no study has directly compared the cost-effectiveness of these treatment strategies for an allogeneic HSCT patient population. METHODS We developed a state transition model to study the impact of treatment strategies on outcomes associated with IFIs in the first 100 days following myeloablative allogeneic HSCT. We compared three treatment strategies: empiric voriconazole, preemptive voriconazole (200 mg), or prophylactic posaconazole (300 mg) for the management of IFIs. Preemptive treatment was guided by scheduled laboratory surveillance with galactomannan (GM) testing. Endpoints were cost and survival at 100 days post-HSCT. RESULTS Empiric treatment was the least costly ($147 482) and was equally effective (85.2% survival at 100 days) as the preemptive treatment strategies. Preemptive treatments were slightly more costly than empiric treatment (GM cutoff ≥ 1.0 $147 910 and GM cutoff ≥ 0.5 $148 108). Preemptive therapy with GM cutoff ≥ 1.0 reduced anti-mold therapy by 5% when compared to empiric therapy. Posaconazole prophylaxis was the most effective (86.6% survival at 100 days) and costly ($152 240) treatment strategy with a cost of $352 415 per life saved when compared to empiric therapy. CONCLUSIONS One preemptive treatment strategy reduced overall anti-mold drug exposure but did not reduce overall costs. Prevention of IFI using posaconazole prophylaxis was the most effective treatment strategy and may be cost-effective, depending upon the willingness to pay per life saved.
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Affiliation(s)
| | - Robert L Schmidt
- ARUP Laboratories, Salt Lake City, UT, USA.,Department of Pathology, University of Utah Health Sciences Center, Salt Lake City, UT, USA
| | - Srinivas Tantravahi
- Department of Medicine, Division of Hematology, University of Utah Health Sciences Center, Salt Lake City, UT, USA
| | - Kibum Kim
- Department of Pathology, University of Utah Health Sciences Center, Salt Lake City, UT, USA
| | - Kimberly E Hanson
- ARUP Laboratories, Salt Lake City, UT, USA.,Department of Pathology, University of Utah Health Sciences Center, Salt Lake City, UT, USA.,Department of Medicine, Infectious Diseases Division, University of Utah Health Sciences Center, Salt Lake City, UT, USA
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50
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de Kort EA, Maertens J, Verweij PE, Rijnders BJA, Blijlevens NMA. Diagnostic-driven management of invasive fungal disease in hematology in the era of prophylaxis and resistance emergence: Dutch courage? Med Mycol 2019; 57:S267-S273. [PMID: 31292660 DOI: 10.1093/mmy/myz026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/06/2019] [Accepted: 02/25/2019] [Indexed: 11/13/2022] Open
Abstract
Patients receiving intensive anti-leukemic treatment or recipients of allogeneic hematopoietic stem cell transplantation (HSCT) are prone to develop invasive fungal disease caused by both Aspergillus and non-Aspergillus moulds. Overall mortality following invasive mould disease (IMD) is high; adequate and timely antifungal treatment seems to ameliorate the outcome, yet early diagnosis in the haematological patient remains a challenge for most clinicians. Prophylaxis and the empiric addition of antifungal therapy to neutropaenic patients with fever persisting or recurring during broad-spectrum antibiotic treatment is therefore standard of care in many institutions. However, aside from the potential for overtreatment and important side effects, the emergence of resistance to medical triazoles in Aspergillus fumigatus poses a risk for inadequate initial treatment. Initial voriconazole therapy in patients with azole-resistant invasive aspergillosis was recently shown to be associated with a 23% increased mortality rate compared to the patients with azole-susceptible infection, despite changing to appropriate antifungal therapy once resistance was detected. Moreover, fever is not always present with IMD; therefore, cases may be missed when relying solely on this symptom for starting diagnostic procedures and antifungal treatment. At our institution, a diagnostic-driven treatment approach for IMD was implemented relying on clinical but also laboratory markers to start antifungal treatment. We describe the basis and clinical implementation of our diagnostic-driven approach in this review.
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Affiliation(s)
- E A de Kort
- Department of Haematology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - J Maertens
- Department of Haematology, Universitaire Ziekenhuizen Leuven, Leuven, Belgium; Department of Microbiology and Immunology, University of Leuven, Leuven, Belgium
| | - P E Verweij
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, the Netherlands.,Center of Expertise in Mycology Radboudumc/CWZ, Nijmegen, the Netherlands
| | - B J A Rijnders
- Department of Microbiology, Erasmus university medical center, Rotterdam, the Netherlands
| | - N M A Blijlevens
- Department of Haematology, Radboud University Medical Center, Nijmegen, the Netherlands
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