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Dermitzaki N, Baltogianni M, Tsekoura E, Giapros V. Invasive Candida Infections in Neonatal Intensive Care Units: Risk Factors and New Insights in Prevention. Pathogens 2024; 13:660. [PMID: 39204260 PMCID: PMC11356907 DOI: 10.3390/pathogens13080660] [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: 07/04/2024] [Revised: 07/25/2024] [Accepted: 08/05/2024] [Indexed: 09/03/2024] Open
Abstract
Invasive Candida infections represent a significant cause of morbidity and mortality in neonatal intensive care units (NICUs), with a particular impact on preterm and low-birth-weight neonates. In addition to prematurity, several predisposing factors for Candida colonization and dissemination during NICU hospitalization have been identified, including prolonged exposure to broad-spectrum antibiotics, central venous catheters, parenteral nutrition, corticosteroids, H2 antagonist administration, and poor adherence to infection control measures. According to the literature, the implementation of antifungal prophylaxis, mainly fluconazole, in high-risk populations has proven to be an effective strategy in reducing the incidence of fungal infections. This review aims to provide an overview of risk factors for invasive Candida infections and current perspectives regarding antifungal prophylaxis use. Recognizing and reducing people's exposure to these modifiable risk factors, in conjunction with the administration of antifungal prophylaxis, has been demonstrated to be an effective method for preventing invasive candidiasis in susceptible neonatal populations.
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Affiliation(s)
- Niki Dermitzaki
- Neonatal Intensive Care Unit, School of Medicine, University of Ioannina, 45500 Ioannina, Greece; (N.D.); (M.B.)
| | - Maria Baltogianni
- Neonatal Intensive Care Unit, School of Medicine, University of Ioannina, 45500 Ioannina, Greece; (N.D.); (M.B.)
| | - Efrosini Tsekoura
- Paediatric Department, Asklepieion Voula’s General Hospital, 16673 Athens, Greece;
| | - Vasileios Giapros
- Neonatal Intensive Care Unit, School of Medicine, University of Ioannina, 45500 Ioannina, Greece; (N.D.); (M.B.)
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Kontou A, Agakidou E, Chatziioannidis I, Chotas W, Thomaidou E, Sarafidis K. Antibiotics, Analgesic Sedatives, and Antiseizure Medications Frequently Used in Critically Ill Neonates: A Narrative Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:871. [PMID: 39062320 PMCID: PMC11275925 DOI: 10.3390/children11070871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 07/09/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024]
Abstract
Antibiotic, analgesic sedative, and antiseizure medications are among the most commonly used medications in preterm/sick neonates, who are at high risk of nosocomial infections, central nervous system complications, and are exposed to numerous painful/stressful procedures. These severe and potentially life-threatening complications may have serious short- and long-term consequences and should be prevented and/or promptly treated. The reported variability in the medications used in neonates indicates the lack of adequate neonatal studies regarding their effectiveness and safety. Important obstacles contributing to inadequate studies in preterm/sick infants include difficulties in obtaining parental consent, physicians' unwillingness to recruit preterm infants, the off-label use of many medications in neonates, and other scientific and ethical concerns. This review is an update on the use of antimicrobials (antifungals), analgesics (sedatives), and antiseizure medications in neonates, focusing on current evidence or knowledge gaps regarding their pharmacokinetics, indications, safety, dosage, and evidence-based guidelines for their optimal use in neonates. We also address the effects of early antibiotic use on the intestinal microbiome and its association with long-term immune-related diseases, obesity, and neurodevelopment (ND). Recommendations for empirical treatment and the emergence of pathogen resistance to antimicrobials and antifungals are also presented. Finally, future perspectives on the prevention, modification, or reversal of antibiotic resistance are discussed.
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Affiliation(s)
- Angeliki Kontou
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (E.A.); (I.C.); (K.S.)
| | - Eleni Agakidou
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (E.A.); (I.C.); (K.S.)
| | - Ilias Chatziioannidis
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (E.A.); (I.C.); (K.S.)
| | - William Chotas
- Department of Neonatology, University of Vermont, Burlington, VT 05405, USA
| | - Evanthia Thomaidou
- Department of Anesthesia and Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, AHEPA University General Hospital of Thessaloniki, 54621 Thessaloniki, Greece;
| | - Kosmas Sarafidis
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (E.A.); (I.C.); (K.S.)
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Chorafa E, Iosifidis E, Oletto A, Warris A, Castagnola E, Bruggemann R, Groll AH, Lehrnbecher T, Ferreras Antolin L, Mesini A, Agakidou E, Controzzi T, De Luca M, Dimitriou G, Emonts M, Esposito S, Fernàndez-Polo A, Ghimenton-Walters E, Gkentzi D, Grasa C, Hatzidaki E, Jõgi P, Kildonaviciute K, Kontou A, Leibold-Aguinarte A, Manzanares A, Mendoza-Palomar N, Metsvaht T, Noni M, Paulus S, Perrone S, Rincón-López E, Romani L, Sánchez L, Cetin BS, Spoulou V, Strenger V, Vergadi E, Villaverde S, Vuerich M, Zamora-Flores E, Roilides E. Antifungal Drug Usage in European Neonatal Units: A Multicenter Weekly Point Prevalence Study. Pediatr Infect Dis J 2024:00006454-990000000-00920. [PMID: 38917027 DOI: 10.1097/inf.0000000000004445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
BACKGROUND Data on antifungal prescribing in neonatal patients are limited to either single-center or single-country studies or to 1-day recording. Therefore, we assessed antifungal longitudinal usage in neonatal units (NUs) within Europe. METHODS CALYPSO, a prospective weekly point prevalence study on antifungal drug usage in NUs in 18 hospitals (8 European countries), was conducted in 2020 during a 12-week period. All patients receiving systemic antifungals were included. Ward demographics were collected at the beginning; ward and patient data including indication, risk factors and antifungal regimen were weekly collected prospectively. RESULTS Among 27 participating NUs, 15 (56%) practiced antifungal prophylaxis for neonates with birth weight <1000 g or <1500 g and additional risk factors. In total, 174 patients received antifungals with a median frequency per week of 10.5% ranging from 6.9% to 12.6%. Indication for antifungal prescribing was prophylaxis in 135/174 (78%) courses and treatment in 22% [39 courses (69% empirical, 10% preemptive, 21% targeted)]. Fluconazole was the most frequent systemic agent used both for prophylaxis (133/135) and treatment (15/39, 39%). Among neonates receiving prophylaxis, the most common risk factors were prematurity (119/135, 88%), mechanical ventilation (109/135, 81%) and central vascular catheters (89/135, 66%). However, gestational age <28 weeks was only recorded in 55/135 (41%) courses and birth weight <1000 g in 48/135 (35%). Most common reason for empirical treatment was late-onset sepsis; all 8 targeted courses were prescribed for invasive candidiasis. CONCLUSION Antifungal usage in European NUs is driven by prophylaxis and empirical treatment with fluconazole being the most prescribed agent for both indications.
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Affiliation(s)
- Elisavet Chorafa
- From the Infectious Diseases Unit, 3rd Department of Pediatrics, Aristotle University School of Medicine, Hippokration Hospital, Thessaloniki, Greece
| | - Elias Iosifidis
- From the Infectious Diseases Unit, 3rd Department of Pediatrics, Aristotle University School of Medicine, Hippokration Hospital, Thessaloniki, Greece
| | | | - Adilia Warris
- Medical Research Council Center for Medical Mycology, University of Exeter, Exeter, United Kingdom
- European Pediatric Mycology Network
| | - Elio Castagnola
- European Pediatric Mycology Network
- Pediatric Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Roger Bruggemann
- European Pediatric Mycology Network
- Department of Pharmacy, Centre of Expertise in Mycology Radboudumc/Canisius-Wilhelmina Hospital, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Andreas H Groll
- European Pediatric Mycology Network
- Infectious Disease Research Program, Center for Bone Marrow Transplantation, Department of Pediatric Hematology/Oncology, University Children's Hospital, Muenster, Germany
| | - Thomas Lehrnbecher
- European Pediatric Mycology Network
- Division of Hematology, Oncology and Hemostaseology, Department of Pediatrics, Goethe University Frankfurt, Frankfurt/Main, Germany
| | - Laura Ferreras Antolin
- Medical Research Council Center for Medical Mycology, University of Exeter, Exeter, United Kingdom
- European Pediatric Mycology Network
- Pediatric Infectious Diseases and Immunology Unit, St George's University Hospitals, NHS Foundation Trust, London, United Kingdom
| | - Alessio Mesini
- European Pediatric Mycology Network
- Pediatric Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Eleni Agakidou
- 1st Department of Neonatology and Intensive Care Unit, Aristotle University School of Medicine, Hippokration Hospital, Thessaloniki, Greece
| | - Tiziana Controzzi
- Pediatric Department, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Maia De Luca
- Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Gabriel Dimitriou
- Department of Pediatrics, University General Hospital of Patras, Medical School, University of Patras, Rio, Greece
| | - Marieke Emonts
- Paediatric Immunology, Infectious Diseases & Allergy Department Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Susanna Esposito
- Pediatric Department, Azienda Ospedaliera-Universitaria di Parma, Parma, Italy
| | - Aurora Fernàndez-Polo
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Elisabetta Ghimenton-Walters
- Paediatric Immunology, Infectious Diseases & Allergy Department Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Despoina Gkentzi
- Department of Pediatrics, University General Hospital of Patras, Medical School, University of Patras, Rio, Greece
| | - Carlos Grasa
- Pediatric Department, Hospital Universitario La Paz, IdiPAZ. CIBERINFEC, Madrid, Spain
| | - Eleftheria Hatzidaki
- Pediatric Department, University General Hospital of Heraklion, Medical School, University of Crete, Heraklion, Greece
| | - Piia Jõgi
- Neonatology Department, Tartu University Hospital, Tartu, Estonia
| | | | - Angeliki Kontou
- 1st Department of Neonatology and Intensive Care Unit, Aristotle University School of Medicine, Hippokration Hospital, Thessaloniki, Greece
| | - Alessa Leibold-Aguinarte
- Division of Hematology, Oncology and Hemostaseology, Department of Pediatrics, Goethe University Frankfurt, Frankfurt/Main, Germany
| | | | - Natalia Mendoza-Palomar
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Tuuli Metsvaht
- Neonatology Department, Tartu University Hospital, Tartu, Estonia
| | - Maria Noni
- 1st Department of Pediatrics, National and Kapodistrian University of Athens, "Agia Sophia" Children's Hospital, Athens, Greece
| | - Stéphane Paulus
- Pediatric Department, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Serafina Perrone
- Pediatric Department, Azienda Ospedaliera-Universitaria di Parma, Parma, Italy
| | - Elena Rincón-López
- Neonatology Department, Hospital Gregorio Marañón, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Lorenza Romani
- Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Laura Sánchez
- Pediatric Department, Hospital Universitario La Paz, IdiPAZ. CIBERINFEC, Madrid, Spain
| | - Benhur Sirvan Cetin
- Department of Pediatric Infectious Diseases, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Vana Spoulou
- 1st Department of Pediatrics, National and Kapodistrian University of Athens, "Agia Sophia" Children's Hospital, Athens, Greece
| | | | - Eleni Vergadi
- Pediatric Department, University General Hospital of Heraklion, Medical School, University of Crete, Heraklion, Greece
| | | | - Marco Vuerich
- Pediatric Department, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | | | - Emmanuel Roilides
- From the Infectious Diseases Unit, 3rd Department of Pediatrics, Aristotle University School of Medicine, Hippokration Hospital, Thessaloniki, Greece
- 1st Department of Neonatology and Intensive Care Unit, Aristotle University School of Medicine, Hippokration Hospital, Thessaloniki, Greece
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Xie J, Zeng J, Zheng S. The efficacy and safety of fluconazole in preventing invasive fungal infection in very low birth weight infants: a systematic review and meta-analysis. Ital J Pediatr 2023; 49:51. [PMID: 37106436 PMCID: PMC10142176 DOI: 10.1186/s13052-023-01460-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 04/21/2023] [Indexed: 04/29/2023] Open
Abstract
This meta-analysis aimed to assess the efficacy and safety of fluconazole for the prevention of invasive fungal infections (IFI) in very low birth weight infants (VLBWI) and to provide a basis for the clinical use. A detailed search of Pubmed, Embase, Cochrane Library and other databases was performed to carefully screen eligible randomized controlled clinical studies to assess the safety and efficacy of fluconazole in very low birth weight infants in terms of the incidence of invasive fungal infections, fungal colonization rate, and mortality. Our research indicated that the application of fluconazole did not result in intolerable adverse reactions in patients. Fluconazole is effective in preventing invasive fungal infections in very low birth weight infants without serious adverse effects. The dose and frequency of fluconazole in very low birth weight infants still needs to be evaluated in consequent studies.
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Affiliation(s)
- Jinghong Xie
- Department of Pediatrics, Southwest Hospital of Army Medical University, Chongqing, China
| | - Jiayue Zeng
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Shouyan Zheng
- Department of Pediatrics, Southwest Hospital of Army Medical University, Chongqing, China.
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Arun S, Varghese M, Cherian T, Ramaswami P. Current Trends in Antifungal Prophylaxis for High-Risk Neonates in Neonatal Intensive Care Units in India: A Nationwide Survey. Cureus 2023; 15:e36136. [PMID: 36926274 PMCID: PMC10013975 DOI: 10.7759/cureus.36136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2023] [Indexed: 03/15/2023] Open
Abstract
Background Prophylactic antifungals are often used in high-risk babies in neonatal intensive care units (NICUs) to reduce invasive fungal infections (IFIs). However, existing guidelines regarding prophylactic antifungal usage do not clearly define the high-risk population. This study aimed to assess the practices related to prophylactic antifungal use in NICUs in India. Methods For this cross-sectional study, an online structured questionnaire was completed by neonatologists who worked in level 3 NICUs in 12 states in India during the period June 2022 to August 2022. Results Data from 151 NICUs were analyzed. 71.7% of respondents were from private hospitals, and 28.3% were from government hospitals. Nearly one-fourth of the units (28.5%) used antifungal prophylaxis in all extremely low birth weight (ELBW) babies, while another one-fourth (25.8%) used a case-based approach. The remaining NICUs (45.7%) did not use prophylactic antifungals. Among the users, the preferred antifungal was fluconazole; 3 mg/kg and 6 mg/kg were the dosage regimens used. The commonly used interval for administering fluconazole was 72 hours (69.2% of units). The intravenous route was the preferred route of administration (84.1%). Factors that influenced the non-users were the low incidence of fungal infections in their NICUs and concern about the development of resistance. It was noted that the users felt strongly about the need for further recommendations from pediatric societies and more studies on the efficacy of antifungals. Conclusion There is considerable variation in the use of prophylactic antifungals across NICUs in India. Among the users, uniformity in the choice of antifungal and interval of administration was observed. Further recommendations from pediatric societies, including the definitions of neonates at-risk of fungal infections, are required to ensure consistency in practice and help clinicians decide whether or not to use prophylactic antifungals.
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Affiliation(s)
- Sumitha Arun
- Neonatology, Believers Church Medical College Hospital, Thiruvalla, IND
| | - Mereta Varghese
- Neonatology, Believers Church Medical College Hospital, Thiruvalla, IND
| | - Taliya Cherian
- Neonatology, Believers Church Medical College Hospital, Thiruvalla, IND
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Reversal of Azole Resistance in Candida albicans by Human Neutrophil Peptide. Biomedicines 2023; 11:biomedicines11020513. [PMID: 36831048 PMCID: PMC9953362 DOI: 10.3390/biomedicines11020513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/01/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
With the spread of AIDS and the increase in immunocompromised patients, multi-drug-resistant fungal infections have become a serious concern among clinicians, predominantly in the developing world. Therefore, developing novel strategies and new drugs is essential to overcome drug resistance in fungal pathogens. Antimicrobial peptides of human origin have been investigated as a potential treatment against Candida infections. In this study, human neutrophil peptide (HNP) was tested for its antifungal activity alone and in combination with fluconazole (FLC) against azole-susceptible and resistant C. albicans isolates, following CLSI guidelines. Susceptibility and combination interactions were also confirmed by MUSE cell viability assay and isobolograms for synergistic combinations, respectively. The effect of HNP on biofilm inhibition was determined spectrophotometrically and microscopically. Drug susceptibility testing showed minimum inhibitory concentrations (MICs) and minimum fungicidal concentrations (MFCs) ranging from 7.813 to 62.5 µg/mL and 15.625 to 250 µg/mL against all the tested C. albicans strains. The combination activity of FLC with HNP exhibited synergistic and additive interactions in 43% of each and indifferent interaction in 14%, and none of the combinations showed antagonistic interaction. Furthermore, HNB inhibited biofilm formation in all the tested C. albicans isolates. At the respective MICs, HNP exhibited inhibitory effects on the activity of the drug efflux pumps and their genes. These results warrant the application of HNP as a mono- or combination therapy with FLC to treat azole-resistant C. albicans.
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Risk Factors, Diagnosis, and Treatment of Neonatal Fungal Liver Abscess: A Systematic Review of the Literature. LIFE (BASEL, SWITZERLAND) 2023; 13:life13010167. [PMID: 36676116 PMCID: PMC9864123 DOI: 10.3390/life13010167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/30/2022] [Accepted: 01/03/2023] [Indexed: 01/08/2023]
Abstract
(1) Background: Although invasive fungal infections are a major cause of neonatal morbidity and mortality, data on the incidence and outcomes of localized abscesses in solid organs due to fungal infections are scarce. The aim of this study was to consolidate evidence and enhance our understanding on neonatal liver abscesses due to invasive fungal infections. (2) Methods: An electronic search of the PubMed and Scopus databases was conducted, considering studies that evaluated fungal liver abscesses in the neonatal population. Data on the epidemiology, clinical course, treatment, and outcome of these infections were integrated in our study. (3) Results: Overall, 10 studies were included presenting data on 19 cases of neonatal fungal liver abscesses. Candida spp. were the most common causative pathogens (94.7%). Premature neonates constituted the majority of cases (93%), while umbilical venous catheter placement, broad spectrum antibiotics, and prolonged parenteral nutrition administration were identified as other common predisposing factors. Diagnosis was established primarily by abdominal ultrasonography. Medical therapy with antifungal agents was the mainstay of treatment, with Amphotericin B being the most common agent (47%). Abscess drainage was required in four cases (21%). Eradication of the infection was achieved in the majority of cases (80%). (4) Conclusions: Even though fungal liver abscess is a rare entity in the neonatal population, clinicians should keep it in mind in small, premature infants who fail to respond to conventional treatment for sepsis, particularly if an indwelling catheter is in situ. A high index of suspicion is necessary in order to achieve a timely diagnosis and the initiation of the appropriate treatment.
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Auriti C, De Rose D, Santisi A, Martini L, Ronchetti M, Ravà L, Antenucci V, Bernaschi P, Serafini L, Catarzi S, Fiorini P, Betta P, Scuderi M, Di Benedetto V, Ferrari S, Maino M, Cavigioli F, Cocchi I, Giuffré M, Bonanno E, Tzialla C, Bua J, Pugni L, Della Torre B, Nardella G, Mazzeo D, Manzoni P, Capolupo I, Ciofi degli Atti M, Dotta A, Stronati M, Raponi M, Mosca F, Bagolan P. Incidence and risk factors of bacterial sepsis and invasive fungal infection in neonates and infants requiring major surgery: an Italian multicentre prospective study. J Hosp Infect 2022; 130:122-130. [DOI: 10.1016/j.jhin.2022.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 11/05/2022]
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黄 方, 熊 涛, 唐 军. [Recent research on pharmacological prevention strategies for invasive fungal infection in preterm infants]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2022; 24:1171-1177. [PMID: 36305120 PMCID: PMC9627992 DOI: 10.7499/j.issn.1008-8830.2204158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/16/2022] [Indexed: 06/16/2023]
Abstract
There is a relatively high incidence rate of invasive fungal infection (IFI) in preterm infants admitted to the neonatal intensive care unit (NICU), and early diagnosis of IFI is difficult in clinical practice. The patients developing IFI tend to have severe conditions, a long course of treatment, high hospital costs, high mortality, and poor prognosis, and therefore, the prevention of IFI is of particular importance. At present, fluconazole is often used as the first-line drug for the prevention of IFI in preterm infants, but no consensus has been reached on the specific dose and course of treatment, and there are still controversies over the targeted population and prophylactic effect. This article reviews the recent research on the pharmacological prevention strategies for IFI in preterm infants in the NICU, so as to provide a reference for clinicians.
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Affiliation(s)
| | - 涛 熊
- 出生缺陷与相关妇儿疾病教育部重点实验室,四川成都610041
| | - 军 唐
- 出生缺陷与相关妇儿疾病教育部重点实验室,四川成都610041
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Lung Ultrasound to Diagnose Pneumonia in Neonates with Fungal Infection. Diagnostics (Basel) 2022; 12:diagnostics12081776. [PMID: 35892488 PMCID: PMC9331912 DOI: 10.3390/diagnostics12081776] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/04/2022] [Accepted: 07/20/2022] [Indexed: 12/25/2022] Open
Abstract
With the improvement in survival rates of low-birthweight and very premature infants, neonatal fungal infection, especially fungal pneumonia, is becoming more and more common, but the diagnosis is always challenging. Recently, lung ultrasound (LUS) has been used to diagnose pneumonia in newborn infants, but not fungal pneumonia. This paper summarizes the ultrasonographic features of seven cases of neonatal fungal pneumonia, such as lung consolidation with air bronchograms, shred signs, lung pulse, pleural line abnormalities, and different kinds of B-lines. It was confirmed that LUS plays an important role in the diagnosis of fungal pneumonia in newborn infants.
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Fly JH, Kapoor S, Bobo K, Stultz JS. Updates in the Pharmacologic Prophylaxis and Treatment of Invasive Candidiasis in the Pediatric and Neonatal Intensive Care Units. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2022; 14:15-34. [PMID: 36329878 PMCID: PMC9629810 DOI: 10.1007/s40506-022-00258-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Purpose of review The goal of this review was to provide an update on the prevention and treatment options for invasive candidiasis (IC) in the neonatal intensive care unit (NICU) and pediatric intensive care unit (PICU). Recent findings Studies have further validated the use of fluconazole for IC prophylaxis among high-risk patients in the NICU. It remains unclear if prophylaxis leads to resistance development and the ideal dosage regimen is still not clear. Recent studies have been published comparing caspofungin and micafungin to amphotericin B and illustrated similar efficacy outcomes in the NICU. Micafungin now has approval from the United States Food and Drug Administration (FDA) for use in infants < 4 months of age. Prophylactic strategies in the PICU could include zinc and vitamin D. Anidulafungin has recent non-comparative data supporting use in pediatric patients older than 1 month of age and also has a recent FDA approval for use in children 1 month of age and older. Summary Fluconazole prophylaxis remains a reasonable strategy in select NICU patients, although further analyses of resistance and the optimal dosage regimen are needed. Echinocandins are potential therapeutic options for non-meningitis or urinary tract infections in both the neonatal and pediatric population.
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Affiliation(s)
- James Hunter Fly
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center, 881 Madison Ave., Memphis, TN 38163, USA
- Department of Pharmacy, Le Bonheur Children’s Hospital, Memphis, TN, USA
| | - Seerat Kapoor
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center, 881 Madison Ave., Memphis, TN 38163, USA
- Department of Pharmacy, Le Bonheur Children’s Hospital, Memphis, TN, USA
| | - Kelly Bobo
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center, 881 Madison Ave., Memphis, TN 38163, USA
- Department of Pharmacy, Le Bonheur Children’s Hospital, Memphis, TN, USA
| | - Jeremy S. Stultz
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center, 881 Madison Ave., Memphis, TN 38163, USA
- Department of Pharmacy, Le Bonheur Children’s Hospital, Memphis, TN, USA
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12
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Invasive fungal infections in neonates: a review. Pediatr Res 2022; 91:404-412. [PMID: 34880444 DOI: 10.1038/s41390-021-01842-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 09/16/2021] [Accepted: 10/28/2021] [Indexed: 12/15/2022]
Abstract
Invasive fungal infections remain the leading causes of morbidity and mortality in neonates, especially preterm and very low birth weight infants. Most invasive fungal infections are due to Candida or Aspergillus species, and other fungi are increasingly reported and described. Appropriate identification and treatment are required to augment activity and reduce the toxicity of antifungal drugs. Successful use of antifungals in the vulnerable neonatal population is important for both prevention and treatment of infection. Strategies for prevention, including prophylactic antifungal therapy as well as reducing exposure to modifiable risk factors, like limiting antibiotic exposure, discontinuation of central catheters, and hand hygiene are key techniques to prevent and decrease rates of invasive fungal infections. In conclusion, this is a review of the most common causes, prevention strategies, prophylaxis, and treatment of invasive fungal infections in neonates.
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Robati Anaraki M, Nouri-Vaskeh M, Abdoli Oskoei S. Fluconazole prophylaxis against invasive candidiasis in very low and extremely low birth weight preterm neonates: a systematic review and meta-analysis. Clin Exp Pediatr 2021; 64:172-179. [PMID: 32683818 PMCID: PMC8024115 DOI: 10.3345/cep.2019.01431] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 04/29/2020] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Evidence shows that fluconazole prophylaxis is an effective treatment against invasive fungal infections in preterm neonates, however, the most efficient schedule of fluconazole prophylaxis for the colonization and mortality of invasive candidiasis (IC) is unknown. PURPOSE This systematic review and meta-analysis aimed to assess the efficiency of different prophylactic fluconazole schedules in controlling IC colonization, infection, and mortality in very low birth weight (VLBW) and extremely low birth weight (ELBW) infants in neonatal intensive care units. METHODS We searched the PubMed, Scopus, Embase, and Cochrane databases using the keywords "candida," "invasive candidiasis," "IC," "fluconazole prophylaxis," "preterm infants," "very low birth weight infants," "VLBW," "extremely low birth weight," and "ELBW." RESULTS Mortality was significantly decreased in a metaanalysis of studies using different fluconazole prophylaxis regimens. The meta-analysis also indicated a significant decrease in the incidence of IC-associated mortality in ELBW infants using the same fluconazole prophylaxis schedules. CONCLUSION Future studies should explore the effectiveness of other different fluconazole prophylaxis schedules on IC colonization, infection, and mortality.
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Affiliation(s)
- Mahmoud Robati Anaraki
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Prosthodontics, Dental School, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoud Nouri-Vaskeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shahram Abdoli Oskoei
- Pediatric Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Kim CS. Fluconazole prophylaxis for prevention of invasive candidiasis in extremely preterm infants. Clin Exp Pediatr 2021; 64:167-168. [PMID: 32683802 PMCID: PMC8024118 DOI: 10.3345/cep.2020.00745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 07/06/2020] [Indexed: 11/27/2022] Open
Affiliation(s)
- Chun Soo Kim
- Department of Pediatrics, Keimyung University School of Medicine, Daegu, Korea
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15
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Hornik CD, Bondi DS, Greene NM, Cober MP, John B. Review of Fluconazole Treatment and Prophylaxis for Invasive Candidiasis in Neonates. J Pediatr Pharmacol Ther 2021; 26:115-122. [PMID: 33603574 PMCID: PMC7887891 DOI: 10.5863/1551-6776-26.2.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 09/17/2020] [Indexed: 01/29/2023]
Abstract
Invasive candidiasis accounts for approximately 10% of nosocomial infections in preterm infants, with an incidence of 1% to 4% among neonatal intensive care unit (NICU) admissions and a mortality as high as 20% to 30%. These outcomes warrant improved treatment and prevention strategies for infants at highest risk. The Infectious Diseases Society of America provides guidelines on antifungal medications for the prophylaxis and treatment of candidiasis in NICUs; however, there are still variations in practice on the use of fluconazole for prophylaxis and treatment of invasive candidiasis. This review provides specific information regarding fluconazole activity, pharmacokinetics, and a literature evaluation of dosing strategies and comparisons to other treatments in the neonatal population.
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Xia XH, Lin L, Zi-Yu H. [Efficacy and safety of fluconazole in prophylaxis of invasive fungal infections in very low birth weight infants: a Meta analysis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2020; 22:446-453. [PMID: 32434639 PMCID: PMC7389408 DOI: 10.7499/j.issn.1008-8830.1911012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 04/20/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To assess the efficacy and safety of fluconazole in the prophylaxis of invasive fungal infection in very low birth weight (VLBW) infants. METHODS Databases including PubMed, Embase, the Cochrane Library, Wanfang Data, Weipu, and CNKI were searched for randomized controlled trials (RCTs) of prophylactic fluconazole in VLBW infants. Review Manager 5.3 software was used to perform a Meta analysis of the included studies. RESULTS A total of 12 RCTs were included, involving 1 679 VLBW infants. The Meta analysis showed that prophylactic fluconazole significantly reduced the incidence of invasive fungal infection (RR=0.44, 95%CI: 0.27-0.71, P<0.001), the incidence of fungal colonization (RR=0.31, 95%CI: 0.24-0.40, P<0.001), and the mortality during hospitalization (RR=0.74, 95%CI: 0.58-0.94, P=0.01) compared with the control group. There were no significant differences between VLBW infants using different doses of fluconazole in the incidence of invasive fungal infection and fungal colonization (P>0.05). No significant differences were found in the incidence of fluconazole resistance and complications between the fluconazole and control groups (P>0.05). CONCLUSIONS Prophylactic fluconazole can effectively and safely prevent invasive fungal infection in VLBW infants, even at a small dose.
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Affiliation(s)
- Xu-Hua Xia
- Department of Medical General Ward, Children's Hospital of Chongqing Medical University, Chongqing 400014, China.
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17
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Govender NP, Avenant T, Brink A, Chibabhai V, Cleghorn J, du Toit B, Govind C, Lewis E, Lowman W, Mahlangu H, Maslo C, Messina A, Mer M, Pieton K, Seetharam S, Sriruttan C, Swart K, van Schalkwyk E. Federation of Infectious Diseases Societies of Southern Africa guideline: Recommendations for the detection, management and prevention of healthcare-associated Candida auris colonisation and disease in South Africa. S Afr J Infect Dis 2019; 34:163. [PMID: 34485460 PMCID: PMC8377779 DOI: 10.4102/sajid.v34i1.163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 06/13/2019] [Indexed: 11/03/2022] Open
Abstract
Candida auris has been detected at almost 100 South African hospitals, causing large outbreaks in some facilities, and this pathogen now accounts for approximately 1 in 10 cases of candidaemia. The objective of this guideline is to provide updated, evidence-informed recommendations outlining a best-practice approach to prevent, diagnose and manage C. auris disease in public- and private-sector healthcare settings in South Africa. The 18 practical recommendations cover five focus areas: laboratory identification and antifungal susceptibility testing, surveillance and outbreak response, infection prevention and control, clinical management and antifungal stewardship.
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Affiliation(s)
- Nelesh P Govender
- National Institute for Communicable Diseases, Centre for Healthcare-Associated Infections, Antimicrobial Resistance and Mycoses, Division of the National Health Laboratory Service, Johannesburg, South Africa.,Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Theunis Avenant
- Kalafong Provincial Tertiary Hospital and Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Adrian Brink
- Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Ampath Laboratories, Cape Town, South Africa
| | - Vindana Chibabhai
- Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,National Health Laboratory Service, Johannesburg, South Africa.,Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Joy Cleghorn
- Life Healthcare Group, Johannesburg, South Africa
| | | | | | - Elsie Lewis
- Steve Biko Pretoria Academic Hospital, Pretoria, South Africa
| | - Warren Lowman
- Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,WITS Donald Gordon Medical Centre and Vermaak and Partners Pathologists, Johannesburg, South Africa
| | | | | | - Angeliki Messina
- Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Netcare Hospitals Limited, Johannesburg, South Africa
| | - Mervyn Mer
- Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Kim Pieton
- Chris Hani Baragwanath Academic Hospital, Johannesburg, South Africa
| | | | - Charlotte Sriruttan
- National Institute for Communicable Diseases [Centre for Healthcare-Associated Infections, Antimicrobial Resistance and Mycoses], a Division of the National Health Laboratory Service, Johannesburg, South Africa.,Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Karin Swart
- Netcare Hospitals Limited, Johannesburg, South Africa
| | - Erika van Schalkwyk
- National Institute for Communicable Diseases [Centre for Healthcare-Associated Infections, Antimicrobial Resistance and Mycoses], a Division of the National Health Laboratory Service, Johannesburg, South Africa
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18
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Pfaller MA, Diekema DJ, Turnidge JD, Castanheira M, Jones RN. Twenty Years of the SENTRY Antifungal Surveillance Program: Results for Candida Species From 1997-2016. Open Forum Infect Dis 2019; 6:S79-S94. [PMID: 30895218 PMCID: PMC6419901 DOI: 10.1093/ofid/ofy358] [Citation(s) in RCA: 440] [Impact Index Per Article: 88.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The emergence of antifungal resistance threatens effective treatment of invasive fungal infection (IFI). Invasive candidiasis is the most common health care–associated IFI. We evaluated the activity of fluconazole (FLU) against 20 788 invasive isolates of Candida (37 species) collected from 135 medical centers in 39 countries (1997–2016). The activity of anidulafungin, caspofungin, and micafungin (MCF) was evaluated against 15 308 isolates worldwide (2006–2016). Methods Species identification was accomplished using phenotypic (1997–2001), genotypic, and proteomic methods (2006–2016). All isolates were tested using reference methods and clinical breakpoints published in the Clinical and Laboratory Standards Institute documents. Results A decrease in the isolation of Candida albicans and an increase in the isolation of Candida glabrata and Candida parapsilosis were observed over time. Candida glabrata was the most common non–C. albicans species detected in all geographic regions except for Latin America, where C. parapsilosis and Candida tropicalis were more common. Six Candida auris isolates were detected: 1 each in 2009, 2013, 2014, and 2015 and 2 in 2016; all were from nosocomial bloodstream infections and were FLU-resistant (R). The highest rates of FLU-R isolates were seen in C. glabrata from North America (NA; 10.6%) and in C. tropicalis from the Asia-Pacific region (9.2%). A steady increase in isolation of C. glabrata and resistance to FLU was detected over 20 years in the United States. Echinocandin-R (EC-R) ranged from 3.5% for C. glabrata to 0.1% for C. albicans and C. parapsilosis. Resistance to MCF was highest among C. glabrata (2.8%) and C. tropicalis (1.3%) from NA. Mutations on FKS hot spot (HS) regions were detected among 70 EC-R isolates (51/70 were C. glabrata). Most isolates harboring FKS HS mutations were resistant to 2 or more ECs. Conclusions EC-R and FLU-R remain uncommon among contemporary Candida isolates; however, a slow and steady emergence of resistance to both antifungal classes was observed in C. glabrata and C. tropicalis isolates.
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Affiliation(s)
- Michael A Pfaller
- JMI Laboratories, North Liberty, Iowa.,University of Iowa College of Medicine, Iowa City, Iowa
| | | | - John D Turnidge
- Departments of Pathology and Molecular and Cellular Biology, University of Adelaide, Adelaide, SA, Australia
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19
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Özkan H, Erdeve Ö, Kutman HGK. Turkish Neonatal Society guideline on the management of respiratory distress syndrome and surfactant treatment. Turk Arch Pediatr 2018; 53:S45-S54. [PMID: 31236018 PMCID: PMC6568291 DOI: 10.5152/turkpediatriars.2018.01806] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Respiratory distress syndrome is the leading cause of respiratory failure in preterm infants. The incidence and severity of respiratory distress syndrome are inversely related to the gestational age of the newborn. The major underlying pathophysiologic mechanisms are surfactant deficiency and anatomic, structural immaturity of the lung. Recent improvements such as antenatal steroid treatment to enhance pulmonary maturity, appropriate resuscitation facilitated by placental transfusion and immediate use of continuous positive airway pressure for alveolar recruitment, early rescue administration of surfactant, ventilation with gentler modes to minimize damage to the immature lungs, and the other supportive therapies have significantly decreased respiratory distress syndrome-related morbidity and mortality. This guideline was addressed to overview the mentioned improvements in order to standardize respiratory distress syndrome management in neonatal intensive care units in Turkey.
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Affiliation(s)
- Hasan Özkan
- Division of Neonatology, Department of Pediatrics, Dokuz Eylül University, Faculty of Medicine, İzmir, Turkey
| | - Ömer Erdeve
- Division of Neonatology, Department of Pediatrics, Ankara University, Faculty of Medicine, Ankara, Turkey
| | - H Gözde Kanmaz Kutman
- Division of Neonatology, Department of Pediatrics, University of Health Sciences, Zekai Tahir Burak Womens' Health Training and Research Hospital, Ankara, Turkey
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20
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Iosifidis E, Papachristou S, Roilides E. Advances in the Treatment of Mycoses in Pediatric Patients. J Fungi (Basel) 2018; 4:E115. [PMID: 30314389 PMCID: PMC6308938 DOI: 10.3390/jof4040115] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/05/2018] [Accepted: 10/07/2018] [Indexed: 12/16/2022] Open
Abstract
The main indications for antifungal drug administration in pediatrics are reviewed as well as an update of the data of antifungal agents and antifungal policies performed. Specifically, antifungal therapy in three main areas is updated as follows: a) Prophylaxis of premature neonates against invasive candidiasis; b) management of candidemia and meningoencephalitis in neonates; and c) prophylaxis, empiric therapy, and targeted antifungal therapy in children with primary or secondary immunodeficiencies. Fluconazole remains the most frequent antifungal prophylactic agent given to high-risk neonates and children. However, the emergence of fluconazole resistance, particularly in non-albicans Candida species, should be considered during preventive or empiric therapy. In very-low birth-weight neonates, although fluconazole is used as antifungal prophylaxis in neonatal intensive care units (NICU's) with relatively high incidence of invasive candidiasis (IC), its role is under continuous debate. Amphotericin B, primarily in its liposomal formulation, remains the mainstay of therapy for treating neonatal and pediatric yeast and mold infections. Voriconazole is indicated for mold infections except for mucormycosis in children >2 years. Newer triazoles-such as posaconazole and isavuconazole-as well as echinocandins, are either licensed or under study for first-line or salvage therapy, whereas combination therapy is kept for refractory cases.
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Affiliation(s)
- Elias Iosifidis
- Infectious Diseases Unit, 3rd Department of Pediatrics, Faculty of Medicine, Aristotle University School of Health Sciences, Konstantinoupoleos 49, 54642, Thessaloniki, Greece.
| | - Savvas Papachristou
- Infectious Diseases Unit, 3rd Department of Pediatrics, Faculty of Medicine, Aristotle University School of Health Sciences, Konstantinoupoleos 49, 54642, Thessaloniki, Greece.
| | - Emmanuel Roilides
- Infectious Diseases Unit, 3rd Department of Pediatrics, Faculty of Medicine, Aristotle University School of Health Sciences, Konstantinoupoleos 49, 54642, Thessaloniki, Greece.
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