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Amadieu R, Brehin C, Chahine A, Grouteau E, Dubois D, Munzer C, Flumian C, Brissaud O, Ros B, Jean G, Brotelande C, Travert B, Savy N, Boeuf B, Ghostine G, Popov I, Duport P, Wolff R, Maurice L, Dauger S, Breinig S. Compliance with antibiotic therapy guidelines in french paediatric intensive care units: a multicentre observational study. BMC Infect Dis 2024; 24:582. [PMID: 38867164 PMCID: PMC11170905 DOI: 10.1186/s12879-024-09472-0] [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: 07/05/2023] [Accepted: 06/04/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Bacterial infections (BIs) are widespread in ICUs. The aims of this study were to assess compliance with antibiotic recommendations and factors associated with non-compliance. METHODS We conducted an observational study in eight French Paediatric and Neonatal ICUs with an antimicrobial stewardship programme (ASP) organised once a week for the most part. All children receiving antibiotics for a suspected or proven BI were evaluated. Newborns < 72 h old, neonates < 37 weeks, age ≥ 18 years and children under surgical antimicrobial prophylaxis were excluded. RESULTS 139 suspected (or proven) BI episodes in 134 children were prospectively included during six separate time-periods over one year. The final diagnosis was 26.6% with no BI, 40.3% presumed (i.e., not documented) BI and 35.3% documented BI. Non-compliance with antibiotic recommendations occurred in 51.1%. The main reasons for non-compliance were inappropriate choice of antimicrobials (27.3%), duration of one or more antimicrobials (26.3%) and length of antibiotic therapy (18.0%). In multivariate analyses, the main independent risk factors for non-compliance were prescribing ≥ 2 antibiotics (OR 4.06, 95%CI 1.69-9.74, p = 0.0017), duration of broad-spectrum antibiotic therapy ≥ 4 days (OR 2.59, 95%CI 1.16-5.78, p = 0.0199), neurologic compromise at ICU admission (OR 3.41, 95%CI 1.04-11.20, p = 0.0431), suspected catheter-related bacteraemia (ORs 3.70 and 5.42, 95%CIs 1.32 to 15.07, p < 0.02), a BI site classified as "other" (ORs 3.29 and 15.88, 95%CIs 1.16 to 104.76, p < 0.03), sepsis with ≥ 2 organ dysfunctions (OR 4.21, 95%CI 1.42-12.55, p = 0.0098), late-onset ventilator-associated pneumonia (OR 6.30, 95%CI 1.15-34.44, p = 0.0338) and ≥ 1 risk factor for extended-spectrum β-lactamase-producing Enterobacteriaceae (OR 2.56, 95%CI 1.07-6.14, p = 0.0353). Main independent factors for compliance were using antibiotic therapy protocols (OR 0.42, 95%CI 0.19-0.92, p = 0.0313), respiratory failure at ICU admission (OR 0.36, 95%CI 0.14-0.90, p = 0.0281) and aspiration pneumonia (OR 0.37, 95%CI 0.14-0.99, p = 0.0486). CONCLUSIONS Half of antibiotic prescriptions remain non-compliant with guidelines. Intensivists should reassess on a day-to-day basis the benefit of using several antimicrobials or any broad-spectrum antibiotics and stop antibiotics that are no longer indicated. Developing consensus about treating specific illnesses and using department protocols seem necessary to reduce non-compliance. A daily ASP could also improve compliance in these situations. TRIAL REGISTRATION ClinicalTrials.gov: number NCT04642560. The date of first trial registration was 24/11/2020.
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Affiliation(s)
- Romain Amadieu
- Neonatal and Paediatric Intensive Care Unit, Children's Hospital, Toulouse University Hospital, 330 Avenue de Grande Bretagne, TSA 70034, Toulouse Cedex 9, 31059, France.
| | - Camille Brehin
- Paediatric Infectious Diseases Department, Children's Hospital, Toulouse University Hospital, Toulouse, France
- General Paediatrics Department, Children's Hospital, Toulouse University Hospital, Toulouse, France
| | - Adéla Chahine
- Neonatal and Paediatric Intensive Care Unit, Children's Hospital, Toulouse University Hospital, 330 Avenue de Grande Bretagne, TSA 70034, Toulouse Cedex 9, 31059, France
| | - Erick Grouteau
- Paediatric Infectious Diseases Department, Children's Hospital, Toulouse University Hospital, Toulouse, France
- General Paediatrics Department, Children's Hospital, Toulouse University Hospital, Toulouse, France
| | - Damien Dubois
- Bacteriology-Hygiene Department, Toulouse University Hospital, Toulouse, France
| | - Caroline Munzer
- Paediatric Clinical Research Department, Children's Hospital, Equipe MéDatAS-CIC 1436, Toulouse University Hospital, Toulouse, France
| | - Clara Flumian
- Paediatric Clinical Research Department, Children's Hospital, Equipe MéDatAS-CIC 1436, Toulouse University Hospital, Toulouse, France
| | - Olivier Brissaud
- Neonatal and Paediatric Intensive Care Unit, Pellegrin University Hospital, Bordeaux University, Bordeaux, France
| | - Barbara Ros
- Neonatal and Paediatric Intensive Care Unit, Pellegrin University Hospital, Bordeaux University, Bordeaux, France
| | - Gael Jean
- Neonatal and Paediatric Intensive Care Unit, Pellegrin University Hospital, Bordeaux University, Bordeaux, France
| | - Camille Brotelande
- Paediatric Intensive Care Unit, Arnaud de Villeneuve University Hospital, Montpellier University, Montpellier, France
| | - Brendan Travert
- Neonatal and Paediatric Intensive Care Unit, Mère-Enfant University Hospital, Nantes University, Nantes, France
| | - Nadia Savy
- Neonatal and Paediatric Intensive Care Unit, Estaing University Hospital, Clermont-Ferrand University, Clermont-Ferrand, France
| | - Benoit Boeuf
- Neonatal and Paediatric Intensive Care Unit, Estaing University Hospital, Clermont-Ferrand University, Clermont-Ferrand, France
| | - Ghida Ghostine
- Neonatal and Paediatric Intensive Care Unit, Amiens-Picardie University Hospital, Amiens University, Amiens, France
| | - Isabelle Popov
- Neonatal and Paediatric Intensive Care Unit, Amiens-Picardie University Hospital, Amiens University, Amiens, France
| | - Pauline Duport
- Neonatal and Paediatric Intensive Care Unit, Felix Guyon University Hospital, La Réunion University, Saint-Denis, Ile de la Réunion, France
| | - Richard Wolff
- Paediatric Intensive Care Unit, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Paris University, Paris, France
| | - Laure Maurice
- Paediatric Intensive Care Unit, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Paris University, Paris, France
| | - Stephane Dauger
- Paediatric Intensive Care Unit, Robert Debré University Hospital, Assistance Publique-Hôpitaux de Paris, Paris University, Paris, France
| | - Sophie Breinig
- Neonatal and Paediatric Intensive Care Unit, Children's Hospital, Toulouse University Hospital, 330 Avenue de Grande Bretagne, TSA 70034, Toulouse Cedex 9, 31059, France
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Freudenhammer M, Hufnagel M, Steib-Bauert M, Mansmann U, de With K, Fellhauer M, Kern WV. Antibiotic use in pediatric acute care hospitals: an analysis of antibiotic consumption data from Germany, 2013-2020. Infection 2024; 52:825-837. [PMID: 37917396 PMCID: PMC11143023 DOI: 10.1007/s15010-023-02112-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/08/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Antimicrobial stewardship (AMS) programs are effective tools for improving antibiotic prescription quality. Their implementation requires the regular surveillance of antibiotic consumption at the patient and institutional level. Our study captured and analyzed antibiotic consumption density (ACD) for hospitalized pediatric patients. METHOD We collected antibacterial drug consumption data for 2020 from hospital pharmacies at 113 pediatric departments of acute care hospitals in Germany. ACD was calculated as defined daily dose (DDD, WHO/ATC Index 2019) per 100 patient days (pd). In addition, we analyzed the trends in antibiotic use during 2013-2020. RESULTS In 2020, median ACD across all participating hospitals was 26.7 DDD/100 pd, (range: 10.1-79.2 DDD/100 pd). It was higher at university vs. non-university hospitals (38.6 vs. 25.2 DDD/100 pd, p < 0.0001). The highest use densities were seen on oncology wards and intensive care units at university hospitals (67.3 vs. 38.4 DDD/100 pd). During 2013-2020, overall ACD declined (- 10%) and cephalosporin prescriptions also decreased (- 36%). In 2020, cephalosporins nevertheless remained the most commonly dispensed class of antibiotics. Interhospital variability in cephalosporin/penicillin ratio was substantial. Antibiotics belonging to WHO AWaRe "Watch" and "Reserve" categories, including broad-spectrum penicillins (+ 31%), linezolid (+ 121%), and glycopeptides (+ 43%), increased over time. CONCLUSION Significant heterogeneity in ACD and prescription of different antibiotic classes as well as high prescription rates for cephalosporins and an increased use of reserve antibiotics indicate improvable antibiotic prescribing quality. AMS programs should urgently prioritize these issues to reduce antimicrobial resistance.
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Affiliation(s)
- Mirjam Freudenhammer
- Division of Pediatric Infectious Diseases and Rheumatology, Department of Pediatrics and Adolescent Medicine, University Medical Center Freiburg, Freiburg, Germany.
- Center for Chronic Immunodeficiency, Institute for Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany.
| | - Markus Hufnagel
- Division of Pediatric Infectious Diseases and Rheumatology, Department of Pediatrics and Adolescent Medicine, University Medical Center Freiburg, Freiburg, Germany
| | - Michaela Steib-Bauert
- Division of Infectious Diseases, Department of Internal Medicine II, University Medical Center Freiburg, Freiburg, Germany
| | - Ulrich Mansmann
- Institute for Medical Information Processing, Biometry and Epidemiology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Katja de With
- Division of Infectious Diseases, University Hospital Carl Gustav Carus Dresden at the TU Dresden, Dresden, Germany
| | - Matthias Fellhauer
- Pharmacy/Institute for Clinical Pharmacy, Schwarzwald-Baar Hospital, Villingen-Schwenningen, Germany
| | - Winfried V Kern
- Division of Infectious Diseases, Department of Internal Medicine II, University Medical Center Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
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Abubakar U, Salman M. Antibiotic Use Among Hospitalized Patients in Africa: A Systematic Review of Point Prevalence Studies. J Racial Ethn Health Disparities 2024; 11:1308-1329. [PMID: 37157014 PMCID: PMC10166031 DOI: 10.1007/s40615-023-01610-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND There is paucity of data describing the rate and quality indices of antibiotics used among hospitalized patients at continental level in Africa. This systematic review evaluated the pooled prevalence, indications, and types of antibiotics used in hospitals across Africa. METHODS Three electronic databases, PubMed, Scopus, and African Journals Online (AJOL), were searched using search terms. Point prevalence studies of antibiotic use in inpatient settings published in English language from January 2010 to November 2022 were considered for selection. Additional articles were identified by checking the reference list of selected articles. RESULTS Of the 7254 articles identified from the databases, 28 eligible articles involving 28 studies were selected. Most of the studies were from Nigeria (n = 9), Ghana (n = 6), and Kenya (n = 4). Overall, the prevalence of antibiotic use among hospitalized patients ranged from 27.6 to 83.5% with higher prevalence in West Africa (51.4-83.5%) and North Africa (79.1%) compared to East Africa (27.6-73.7%) and South Africa (33.6-49.7%). The ICU (64.4-100%; n = 9 studies) and the pediatric medical ward (10.6-94.6%; n = 13 studies) had the highest prevalence of antibiotic use. Community-acquired infections (27.7-61.0%; n = 19 studies) and surgical antibiotic prophylaxis (SAP) (14.6-45.3%; n = 17 studies) were the most common indications for antibiotic use. The duration of SAP was more than 1 day in 66.7 to 100% of the cases. The most commonly prescribed antibiotics included ceftriaxone (7.4-51.7%; n = 14 studies), metronidazole (14.6-44.8%; n = 12 studies), gentamicin (n = 8 studies; range: 6.6-22.3%), and ampicillin (n = 6 studies; range: 6.0-29.2%). The access, watch, and reserved group of antibiotics accounted for 46.3-97.9%, 1.8-53.5%, and 0.0-5.0% of antibiotic prescriptions, respectively. The documentation of the reason for antibiotic prescription and date for stop/review ranged from 37.3 to 100% and 19.6 to 100%, respectively. CONCLUSION The point prevalence of antibiotic use among hospitalized patients in Africa is relatively high and varied between the regions in the continent. The prevalence was higher in the ICU and pediatric medical ward compared to the other wards. Antibiotics were most commonly prescribed for community-acquired infections and for SAP with ceftriaxone, metronidazole, and gentamicin being the most common antibiotics prescribed. Antibiotic stewardship is recommended to address excessive use of SAP and to reduce high rate of antibiotic prescribing in the ICU and pediatric ward.
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Affiliation(s)
- Usman Abubakar
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha, Qatar.
| | - Muhammad Salman
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
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Manassrah RD, Al Ramahi R. Assessment of antibiotic prescribing pattern and cost for hospitalized patients: A study from Palestine. PLoS One 2024; 19:e0302808. [PMID: 38696487 PMCID: PMC11065265 DOI: 10.1371/journal.pone.0302808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 04/13/2024] [Indexed: 05/04/2024] Open
Abstract
BACKGROUND One of the largest problems facing the world today is the morbidity and mortality caused by antibiotic resistance in bacterial infections. A major factor in antimicrobial resistance (AMR) is the irrational use of antibiotics. The objective of this study was to assess the prescribing pattern and cost of antibiotics in two major governmental hospitals in the West Bank of Palestine. METHODS A retrospective cohort study was conducted on 428 inpatient prescriptions containing antibiotics from two major governmental hospitals, they were evaluated by some drug use indicators. The cost of antibiotics in these prescriptions was calculated based on the local cost. Descriptive statistics were performed using IBM-SPSS version 21. RESULTS The mean ± SD number of drugs per prescription (NDPP) was 6.72 ± 4.37. Of these medicines, 38.9% were antibiotics. The mean ± SD number of antibiotics per prescription (NAPP) was 2.61 ± 1.54. The average ± SD cost per prescription (CPP) was 392 ± 744 USD. The average ± SD antibiotic cost per prescription (ACPP) was 276 ± 553 USD. The most commonly prescribed antibiotics were ceftriaxone (52.8%), metronidazole (24.8%), and vancomycin (21.0%). About 19% of the antibiotics were prescribed for intra-abdominal infections; followed by 16% used as prophylactics to prevent infections. Almost all antibiotics prescribed were administered intravenously (IV) 94.63%. In general, the average duration of antibiotic therapy was 7.33 ± 8.19 days. The study indicated that the number of antibiotics per prescription was statistically different between the hospitals (p = 0.022), and it was also affected by other variables like the diagnosis (p = 0.006), the duration of hospitalization (p < 0.001), and the NDPP (p < 0.001). The most commonly prescribed antibiotics and the cost of antibiotics per prescription were significantly different between the two hospitals (p < 0.001); The cost was much higher in the Palestinian Medical Complex. CONCLUSION The practice of prescribing antibiotics in Palestine's public hospitals may be unnecessary and expensive. This has to be improved through education, adherence to recommendations, yearly immunization, and stewardship programs; intra-abdominal infections were the most commonly seen infection in inpatients and ceftriaxone was the most frequently administered antibiotic.
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Affiliation(s)
- Rufayda Dawood Manassrah
- Faculty of Graduate Studies, Department of Pharmacy, An-Najah National University, Nablus, Palestine
| | - Rowa Al Ramahi
- Faculty of Medicine and Health Sciences, Department of Pharmacy, An-Najah National University, Nablus, Palestine
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Oldendorff F, Nordberg V, Giske CG, Navér L. A decade of neonatal sepsis in Stockholm, Sweden: Gram-positive pathogens were four times as common as Gram-negatives. Eur J Clin Microbiol Infect Dis 2024; 43:959-968. [PMID: 38517573 PMCID: PMC11108929 DOI: 10.1007/s10096-024-04809-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/11/2024] [Indexed: 03/24/2024]
Abstract
PURPOSE To assess Gram-positive bacterial (GPB) bloodstream infection (BSI) in neonates, covering incidence, morbidity, mortality, antimicrobial resistance patterns and biomarkers in Region Stockholm, Sweden between 2006 and 2016. METHODS A population-based retrospective epidemiological study including infants with GPB-BSI, admitted to the neonatal units at Karolinska University Hospital (KUH). Data were collected from patient records, the Swedish Neonatal Quality Register, the microbiological laboratory at KUH and the Swedish Public Health Agency. RESULTS We identified 357 infants with GPB-BSI, representing an incidence of 1.47/1000 live births (LB). Group B streptococcus (GBS) was the most common pathogen causing BSI in full-term infants and early-onset sepsis (EOS) (0.20/1000 LB), while coagulase-negative staphylococci (CoNS) were predominant in infants born very preterm and in late-onset sepsis (LOS) (0.79/1000 LB). There were no fatal GBS BSI cases, but 10.2% developed meningitis. The GPB case fatality rate was 9.5% and the sepsis fatality rate 2.8%. In GPB-BSI, 1/10 did not have an elevated C-reactive protein level. Staphylococcus aureus (S. aureus) BSI increased during the study period, but no methicillin or vancomycin resistant strains were found. The antimicrobial resistance (AMR) rate was highest in CoNS isolates. CONCLUSION GPB-BSI was four times more common than Gram-negative BSI in neonates but resulted in lower mortality rate. GBS was the most common pathogen in full-term infants and in EOS. CoNS was the most common pathogen in LOS and infants born very preterm, and the AMR rate was high in these isolates. The increasing trend of S. aureus BSI indicates a need of further investigation.
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Affiliation(s)
- Frida Oldendorff
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.
- Department of Clinical Science Intervention and Technology (CLINTEC), Division of Pediatrics, Karolinska Institutet, Stockholm, Sweden.
| | - Viveka Nordberg
- Department of Neonatology, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science Intervention and Technology (CLINTEC), Division of Pediatrics, Karolinska Institutet, Stockholm, Sweden
| | - Christian G Giske
- Department of Laboratory Medicine, Division of Clinical Microbiology, Karolinska Institutet, Stockholm, Sweden
- Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Lars Navér
- Department of Neonatology, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science Intervention and Technology (CLINTEC), Division of Pediatrics, Karolinska Institutet, Stockholm, Sweden
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Gotta V, Bielicki JA, Paioni P, Csajka C, Bräm DS, Berger C, Giger E, Buettcher M, Posfay-Barbe KM, Van den Anker J, Pfister M. Pharmacometric in silico studies used to facilitate a national dose standardisation process in neonatology - application to amikacin. Swiss Med Wkly 2024; 154:3632. [PMID: 38635904 DOI: 10.57187/s.3632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND AND AIMS Pharmacometric in silico approaches are frequently applied to guide decisions concerning dosage regimes during the development of new medicines. We aimed to demonstrate how such pharmacometric modelling and simulation can provide a scientific rationale for optimising drug doses in the context of the Swiss national dose standardisation project in paediatrics using amikacin as a case study. METHODS Amikacin neonatal dosage is stratified by post-menstrual age (PMA) and post-natal age (PNA) in Switzerland and many other countries. Clinical concerns have been raised for the subpopulation of neonates with a post-menstrual age of 30-35 weeks and a post-natal age of 0-14 days ("subpopulation of clinical concern"), as potentially oto-/nephrotoxic trough concentrations (Ctrough >5 mg/l) were observed with a once-daily dose of 15 mg/kg. We applied a two-compartmental population pharmacokinetic model (amikacin clearance depending on birth weight and post-natal age) to real-world demographic data from 1563 neonates receiving anti-infectives (median birth weight 2.3 kg, median post-natal age six days) and performed pharmacometric dose-exposure simulations to identify extended dosing intervals that would ensure non-toxic Ctrough (Ctrough <5 mg/l) dosages in most neonates. RESULTS In the subpopulation of clinical concern, Ctrough <5 mg/l was predicted in 59% versus 79-99% of cases in all other subpopulations following the current recommendations. Elevated Ctrough values were associated with a post-natal age of less than seven days. Simulations showed that extending the dosing interval to ≥36 h in the subpopulation of clinical concern increased the frequency of a desirable Ctrough below 5 mg/l to >80%. CONCLUSION Pharmacometric in silico studies using high-quality real-world demographic data can provide a scientific rationale for national paediatric dose optimisation. This may increase clinical acceptance of fine-tuned standardised dosing recommendations and support their implementation, including in vulnerable subpopulations.
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Affiliation(s)
- Verena Gotta
- SwissPedDose/SwissPedNet collaboration expert team, Zürich/Basel/Lausanne, Switzerland
- Pediatric Pharmacology and Pharmacometrics, University of Basel Children's Hospital, Basel, Switzerland
- Pediatric Clinical Pharmacy, University of Basel Children's Hospital, Basel Switzerland
| | - Julia Anna Bielicki
- Paediatric Research Centre and Paediatric Infectious Diseases and Vaccinology Division, University of Basel Children's Hospital, Basel, Switzerland
- Centre for Neonatal and Paediatric Infection, St George's University, London, United Kingdom
| | - Paolo Paioni
- SwissPedDose/SwissPedNet collaboration expert team, Zürich/Basel/Lausanne, Switzerland
- Division of Infectious Diseaeses, University Children's Hospital Zurich, Zurich, Switzerland
| | - Chantal Csajka
- SwissPedDose/SwissPedNet collaboration expert team, Zürich/Basel/Lausanne, Switzerland
- Centre for Research and Innovation, University Hospital and University of Lausanne, Lausanne, Switzerland
- School of Pharmaceutical Sciences, University of Geneva and University of Lausanne, Geneva/Lausanne, Switzerland
| | - Dominic Stefan Bräm
- Pediatric Pharmacology and Pharmacometrics, University of Basel Children's Hospital, Basel, Switzerland
| | - Christoph Berger
- Division of Infectious Diseaeses, University Children's Hospital Zurich, Zurich, Switzerland
- SwissPedDose, Zurich, Switzerland
| | | | - Michael Buettcher
- SwissPedDose/SwissPedNet collaboration expert team, Zürich/Basel/Lausanne, Switzerland
- Pediatric Pharmacology and Pharmacometrics, University of Basel Children's Hospital, Basel, Switzerland
- Paediatric Infectious Diseases, Lucerne Children's Hospital, Cantonal Hospital Lucerne, and Faculty of Health Sciences and Medicine, University Lucerne, Lucerne, Switzerland
| | - Klara M Posfay-Barbe
- General Pediatrics and Pediatric Infectious Diseases Unit, Department of Woman, Child and Adolescent, University Hospitals of Geneva and Medical School of Geneva, Geneva, Switzerland
| | - John Van den Anker
- Pediatric Pharmacology and Pharmacometrics, University of Basel Children's Hospital, Basel, Switzerland
| | - Marc Pfister
- Pediatric Pharmacology and Pharmacometrics, University of Basel Children's Hospital, Basel, Switzerland
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Barca HC, Ferber J, Richards M, Strickland M, Fernandez AJ, Li DK, Darrow LA. Antimicrobial exposure during infancy in a longitudinal California cohort. Pediatr Res 2024:10.1038/s41390-024-03171-x. [PMID: 38570559 DOI: 10.1038/s41390-024-03171-x] [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] [Received: 12/04/2023] [Revised: 03/05/2024] [Accepted: 03/10/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND To describe temporal and sociodemographic patterns of antimicrobial exposure during the first year of life in a large US cohort. METHODS Singleton infants born 1998-2014 enrolled in Kaiser Permanente Northern California integrated health system (n = 345,550) were followed longitudinally via comprehensive electronic health records, capturing all systemic antimicrobial inpatient administrations and outpatient dispensings. Antimicrobial exposure was summarized by maternal and infant characteristics, birth year, inpatient/outpatient status, age in months, and drug class. RESULTS Overall, 44% of infants in this cohort received at least one dose of antimicrobials during infancy. Decreases over time were driven by reduced outpatient dispensings specifically in later infancy, primarily for penicillins. Among infants receiving any antimicrobials the median number of exposure-days was 16. Inpatient dispensings peaked in the first 30 days of life and outpatient dispensings peaked at 10-11 months. Birth characteristics (i.e., NICU admission, gestational age) were strong independent predictors of antimicrobial exposure between 0- < 3 months; sociodemographic factors were modest predictors of exposure for 3-12 months. CONCLUSION Predictors of antimicrobial exposure in early and late infancy are distinct with early infancy exposures highly correlated to birth characteristics. The cumulative proportion of infants exposed has decreased due to fewer late infancy outpatient dispensings. IMPACT Comprehensive antimicrobial exposure histories and the maternal and infant characteristics predicting exposure have not been well described in US populations. This analysis provides estimates of cumulative antimicrobial exposures by sociodemographic factors, delivery characteristics, month of life, inpatient/outpatient status, and antibiotic class among one of the largest US HMOs. Predictors of early infancy antimicrobial exposures differ from those in late infancy, with early exposures strongly correlated to birth characteristics and late infancy exposures modestly related to sociodemographic factors. Antimicrobial exposure among infants decreased over the time period primarily due to reduced outpatient dispensings in later infancy.
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Affiliation(s)
- Hannah C Barca
- School of Public Health, University of Nevada, Reno, Reno, NV, USA.
| | | | - Megan Richards
- School of Public Health, University of Nevada, Reno, Reno, NV, USA
| | | | | | - De-Kun Li
- Kaiser Permanente Division of Research, Oakland, CA, USA
| | - Lyndsey A Darrow
- School of Public Health, University of Nevada, Reno, Reno, NV, USA
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Soltani J, Behzadi S, Pauwels I, Goossens H, Versporten A. Global-PPS targets for antimicrobial stewardship in paediatric patients at hospitals in Sanandaj, Western Iran, compared with Southeast Asian and European hospitals. J Glob Antimicrob Resist 2024; 36:473-481. [PMID: 38280720 DOI: 10.1016/j.jgar.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/06/2024] [Indexed: 01/29/2024] Open
Abstract
OBJECTIVES Point prevalence surveys (PPS) provide valuable data on patterns of hospital antimicrobial administration. To identify quality improvement indicators, we evaluated antimicrobial prescribing patterns in children and neonates admitted to three referral centres in Sanandaj, Western Iran, and compared these with Southeast Asian and European paediatric benchmark data. METHODS The standardised Global-PPS was performed to assess antimicrobial use in Southeast Asia, including Sanandaj and European hospitals, in 2019. RESULTS Of the 4118, 2915, and 443 paediatric patients enrolled in Southeast Asian, European and Sanandaj hospitals, 2342 (56.9%), 833 (28.6%) and 332 (74.9%), respectively, received at least one antimicrobial in 2019. The most administered antibiotics in neonates were ampicillin in Southeast Asia (30.3%) and Sanandaj (41.5%, often in combination with cefotaxime (29.0%)), compared with amoxicillin in Europe (20.0%). In children, ceftriaxone was most prescribed in Sanandaj (62.4%) and Southeast Asia (20.5%) as opposed to amoxicillin (11.8%) in Europe. Twice as many Watch antibiotics (83.0%) were prescribed on paediatric wards in Sanandaj compared with European paediatric wards (41.1%). All antimicrobials in Sanandaj hospitals were prescribed empirically, and prolonged surgical prophylaxis was common (75.5%). CONCLUSION The high prevalence of antibiotic prescribing, high empirical therapies, and poor outcomes for antibiotic quality indicators strongly suggest the urgent need for an antibiotic stewardship program in Sanandaj hospitals, where improved diagnostic laboratory capacity and reconsideration of training may be good targets for intervention in their hospitals.
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Affiliation(s)
- Jafar Soltani
- Department of Paediatrics, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
| | - Shirin Behzadi
- Department of Paediatrics, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ines Pauwels
- Laboratory of Medical Microbiology, Vaccine & Infectious Disease Institute, University of Antwerp, Faculty of Medicine and Health Science, Antwerp, Belgium
| | - Herman Goossens
- Laboratory of Medical Microbiology, Vaccine & Infectious Disease Institute, University of Antwerp, Faculty of Medicine and Health Science, Antwerp, Belgium
| | - Ann Versporten
- Laboratory of Medical Microbiology, Vaccine & Infectious Disease Institute, University of Antwerp, Faculty of Medicine and Health Science, Antwerp, Belgium.
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Ragonnet G, Guilhaumou R, Hanafia O, Néant N, Denante S, Vanel N, Honoré S, Michel F. Continuous infusion of beta-lactam antibiotics in pediatric intensive care unit: A monocenter before/after implementation study. Anaesth Crit Care Pain Med 2024; 43:101354. [PMID: 38360404 DOI: 10.1016/j.accpm.2024.101354] [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: 09/16/2023] [Revised: 01/14/2024] [Accepted: 01/15/2024] [Indexed: 02/17/2024]
Abstract
CONTEXT Beta-lactam continuous infusion (CI) is currently recommended in adult intensive care units to achieve target concentrations. In pediatric intensive care (PICU), few studies suggest the value of Beta-lactam CI to achieve target concentration. Our objective was to analyze the impact of Beta-lactam CI protocolization on the achievement of target concentration in PICU patients. MATERIAL AND METHODS We conducted a single-center retrospective study in patients with beta-lactam treatment for more than 2 days and at least one sample for therapeutic drug monitoring (TDM). From January 2018 to February 2022 (period 1, P1), BL were administered as an intermittent infusion with TDM upon request. From February to September 2022 (period 2, P2), Beta-lactam CI with TDM at day one was protocolized. The primary endpoint concerned achieving fT>4× Minimum Inhibitory Concentration = 100%. RESULTS In P1, 214 assays involved 103 patients; in P2, 199 assays involved 72 patients. Target concentration achievement was more frequent in P2 (P2 = 73.7% vs. P1 = 29.1%; p < 0.001). At day 5/6 after Beta-lactam initiation, c-reactive protein concentrations were P1 = 84.9 ± 79.2 mg/L; P2 = 53.7±49.8 mg/L (p < 0.05). In the multivariable logistic regression model: P2, BSA, and albumin were positively associated with target achievement; urea, and male sex were negatively associated with target achievement. The daily average cost of beta-lactam vial consumption per child was: P1 = 5.04 ± 2.6 € vs. P2 = 3.21 ± 2.7 € (p-value < 0.001). The daily average reconstitution time of Beta-lactam syringes per child was: P1 = 23.5 ± 8.7 min, P2 = 13.9 ± 9.2 min (p-value < 0.001). CONCLUSION Protocolization of Beta-lactam continuous infusion was associated with more frequent target concentration achievements in PICU. This implementation could be cost-effective and nurse time-saving.
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Affiliation(s)
- Gwendoline Ragonnet
- Pharmacie à Usage Intérieur Centre Hospitalo-Universitaire Timone, 13385 Marseille Cedex 5, France.
| | - Romain Guilhaumou
- Aix Marseille Univ, APHM, Institut des Neurosciences des Systèmes, Inserm UMR 11600, Service de Pharmacologie Clinique et PharmaSurveillance, 13385 Marseille Cedex 5, France
| | - Omar Hanafia
- Pharmacie à Usage Intérieur Centre Hospitalo-Universitaire Timone, 13385 Marseille Cedex 5, France
| | - Nadège Néant
- Laboratoire de Pharmacocinétique et Toxicologie, 13385 Marseille Cedex 5, France
| | - Solène Denante
- Réanimation Pédiatrique Centre Hospitalo-universitaire Timone, 13385 Marseille Cedex 5, France
| | - Noémie Vanel
- Réanimation Pédiatrique Centre Hospitalo-universitaire Timone, 13385 Marseille Cedex 5, France
| | - Stéphane Honoré
- Pharmacie à Usage Intérieur Centre Hospitalo-Universitaire Timone, 13385 Marseille Cedex 5, France; Aix Marseille Univ, EA 3279, CEReSS, Research Centre on Health Services and Quality of Life, Observatoire des Médicaments, Dispositifs Médicaux et Innovations Thérapeutiques (OMéDIT PACA Corse), Marseille, France
| | - Fabrice Michel
- Réanimation Pédiatrique Centre Hospitalo-universitaire Timone, 13385 Marseille Cedex 5, France
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Meesters K, Chappell F, Demirjian A. Trends in Antibiotic Use in a Large Children's Hospital in London (United Kingdom): 5 Years of Point Prevalence Surveys. Antibiotics (Basel) 2024; 13:172. [PMID: 38391558 PMCID: PMC10886203 DOI: 10.3390/antibiotics13020172] [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: 12/31/2023] [Revised: 02/01/2024] [Accepted: 02/08/2024] [Indexed: 02/24/2024] Open
Abstract
Background: Antibiotics are commonly prescribed in paediatrics. As their excessive use contributes to adverse drug events, increased healthcare costs, and antimicrobial resistance, antimicrobial stewardship initiatives are essential to optimising medical care. These single-centre point prevalence surveys aimed to provide insights into antibiotic prescribing trends and identify targets for paediatric AMS activities. Methods: 14 point prevalence surveys were conducted from March 2016-April 2021, collecting data on antibiotic prescriptions, indication, adherence to guidelines, and route of administration. The UK adapted the World Health Organisation's AWaRe classification-guided antibiotic categorization. Results: 32.5% of all inpatients were on at least one antimicrobial; this remained stable during all surveys (range: 20-44%, p = 0.448). Of all prescriptions, 67.2% had an end- or review-date, and the majority was for agents in the Watch category (46.8-70.5%). Amoxicillin and clavulanate were the most frequently prescribed antibiotics (20.8%), followed by gentamicin (15.3%). Approximately 28.8% of all prescriptions were for prophylactic indications, while 7.6% of the prescriptions were not adherent to the hospital guidelines. Conclusions: This study highlights the importance of ongoing monitoring and robust AMS initiatives to ensure prudent antibiotic prescribing in paediatric healthcare. It underscores the need for tailored guidelines, educational efforts, and targeted interventions to enhance the quality of antibiotic usage, ultimately benefiting both individual patients and public health.
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Affiliation(s)
- Kevin Meesters
- Department of Paediatric Infectious Diseases and Immunology, Evelina London Children's Hospital, London SE1 7EH, UK
- Department of Pediatrics, University of British Columbia, Vancouver, BC V6H 3V4, Canada
- Vaccine Evaluation Center, BC Children's Hospital Research Institute, University of British Columbia, Vancouver, BC V5Z 4H4, Canada
| | - Faye Chappell
- Department of Paediatric Infectious Diseases and Immunology, Evelina London Children's Hospital, London SE1 7EH, UK
| | - Alicia Demirjian
- Department of Paediatric Infectious Diseases and Immunology, Evelina London Children's Hospital, London SE1 7EH, UK
- Healthcare-Associated Infection (HCAI), Fungal, Antimicrobial Resistance (AMR), Antimicrobial Use (AMU) & Sepsis Division, United Kingdom Health Security Agency (UKHSA), London NW9 5EQ, UK
- Faculty of Life Sciences & Medicine, King's College London, London WC2R 2LS, UK
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11
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Aboza Garcia M, Goycochea-Valdivia W, Peñalva G, Falcon Neyra L, Moleón Ruiz M, Rodriguez-Villodres A, Montero Valladares C, Olbrich P, Sánchez-Valderrabanos E, Jiménez F, Molina M, Moreno Madueño G, Valencia Martin R, Gil Navarro MV, Molina J, Neth O, Cisneros JM. Long-term outcomes of an educational paediatric antimicrobial stewardship programme: a quality improvement study. Arch Dis Child 2024; 109:144-151. [PMID: 37940361 DOI: 10.1136/archdischild-2022-323802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 10/17/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND AND OBJECTIVES Antimicrobial stewardship programmes (ASPs) have resulted in antimicrobial consumption (AMC) reduction and quality of prescription (QOP) improvement. However, evidence of ASP impact in paediatrics is still limited. This study aims to assess a paediatric ASP long-term outcomes. METHODS A quality improvement study assessed by a interrupted time series analysis was conducted in a paediatric tertiary hospital. QOP expressed as proportion of adequate prescriptions, AMC measured by defined daily dose incidence per 1000 occupied bed days, incidence density of bloodstream infections (BSIs) and its related all-cause crude death rate (CDR) were compared between pre (from January 2013 to December 2015) and post (from January 2016 to December 2019) ASP activities intensification, which included a dedicated paediatric infectious diseases physician to actively perform educational interviews with prescribers. RESULTS Inappropriate prescribing showed a significant downward shift associated to the intervention with a -51.4% (-61.2% to -41.8%) reduction with respect to the expected values. Overall AMC showed no trend change after the intervention. For neonatology a28.8% (-36.8% to -20.9%) reduction was observed. Overall anti-pseudomonal cephalosporin use showed a -51.2% (-57.0% to -45.4%) reduction. Decreasing trends were observed for carbapenem use, with a quarterly per cent change (QPC) of -2.4% (-4.3% to -0.4%) and BSI-related CDR (QPC=-3.6%; -5.4% to -1.7%) through the study period. Healthcare-associated multi-drug-resistant BSI remained stable (QPC=2.1; -0.6 to 4.9). CONCLUSIONS Intensification of counselling educational activities within an ASP suggests to improve QOP and to partially reduce AMC in paediatric patients. The decreasing trends in mortality remained unchanged.
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Affiliation(s)
- Marta Aboza Garcia
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, UniversityHospital Virgen del Rocío, Institute of Biomedicine of Seville (IBIS)/ Universidad deSevilla/CSIC, Red de Investigación Traslacional en Infectología Pediátrica, Seville, Spain
| | - Walter Goycochea-Valdivia
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, UniversityHospital Virgen del Rocío, Institute of Biomedicine of Seville (IBIS)/ Universidad deSevilla/CSIC, Red de Investigación Traslacional en Infectología Pediátrica, Seville, Spain
| | - Germán Peñalva
- Department of Infectious Diseases, Microbiology and Parasitology, Institute of Biomedicine of Seville, University Hospital Virgen del Rocio, Spanish National Research Council, University of Seville, Seville, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Lola Falcon Neyra
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, UniversityHospital Virgen del Rocío, Institute of Biomedicine of Seville (IBIS)/ Universidad deSevilla/CSIC, Red de Investigación Traslacional en Infectología Pediátrica, Seville, Spain
| | - Marta Moleón Ruiz
- Department of Pharmacy, Hospital Universitario Virgen del Rocio, Seville, Spain
| | - Angel Rodriguez-Villodres
- Department of Infectious Diseases, Microbiology and Parasitology, Institute of Biomedicine of Seville, University Hospital Virgen del Rocio, Spanish National Research Council, University of Seville, Seville, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Peter Olbrich
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, UniversityHospital Virgen del Rocío, Institute of Biomedicine of Seville (IBIS)/ Universidad deSevilla/CSIC, Red de Investigación Traslacional en Infectología Pediátrica, Seville, Spain
| | | | - Francisco Jiménez
- Department of Neonatology, University Hospital Virgen del Rocío, Seville, Spain
| | - Maria Molina
- Department of Paediatric Surgery, University Hospital Virgen del Rocío, Seville, Spain
| | | | | | - Maria Victoria Gil Navarro
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Department of Pharmacy, Hospital Universitario Virgen del Rocio, Seville, Spain
| | - Jose Molina
- Department of Infectious Diseases, Microbiology and Parasitology, Institute of Biomedicine of Seville, University Hospital Virgen del Rocio, Spanish National Research Council, University of Seville, Seville, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Olaf Neth
- Paediatric Infectious Diseases, Rheumatology and Immunology Unit, UniversityHospital Virgen del Rocío, Institute of Biomedicine of Seville (IBIS)/ Universidad deSevilla/CSIC, Red de Investigación Traslacional en Infectología Pediátrica, Seville, Spain
| | - Jose Miguel Cisneros
- Department of Infectious Diseases, Microbiology and Parasitology, Institute of Biomedicine of Seville, University Hospital Virgen del Rocio, Spanish National Research Council, University of Seville, Seville, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
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12
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Xu WX, Qu Q, Teng XQ, Zhuang HH, Liu SF, Wang Y, Qu J. Personalized application of antimicrobial drugs in pediatric patients with augmented renal clearance: a review of literature. Eur J Pediatr 2024; 183:51-60. [PMID: 37861791 DOI: 10.1007/s00431-023-05272-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/25/2023] [Accepted: 10/07/2023] [Indexed: 10/21/2023]
Abstract
The effect of renal functional status on drug metabolism is a crucial consideration for clinicians when determining the appropriate dosage of medications to administer. In critically ill patients, there is often a significant increase in renal function, which leads to enhanced drug metabolism and potentially inadequate drug exposure. This phenomenon, known as augmented renal clearance (ARC), is commonly observed in pediatric critical care settings. The findings of the current study underscore the significant impact of ARC on the pharmacokinetics and pharmacodynamics of antimicrobial drugs in critically ill pediatric patients. Moreover, the study reveals a negative correlation between increased creatinine clearance and blood concentrations of antimicrobial drugs. The article provides a comprehensive review of ARC screening in pediatric patients, including its definition, risk factors, and clinical outcomes. Furthermore, it summarizes the dosages and dosing regimens of commonly used antibacterial and antiviral drugs for pediatric patients with ARC, and recommendations are made for dose and infusion considerations and the role of therapeutic drug monitoring. CONCLUSION ARC impacts antimicrobial drugs in pediatric patients. WHAT IS KNOWN • ARC is inextricably linked to the failure of antimicrobial therapy, recurrence of infection, and subtherapeutic concentrations of drugs. WHAT IS NEW • This study provides an updated overview of the influence of ARC on medication use and clinical outcomes in pediatric patients. • In this context, there are several recommendations for using antibiotics in pediatric patients with ARC: 1) increase the dose administered; 2) prolonged or continuous infusion administration; 3) use of TDM; and 4) use alternative drugs that do not undergo renal elimination.
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Affiliation(s)
- Wei-Xin Xu
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China
- Institute of Clinical Pharmacy, Central South University, No.139 Middle Renmin Road, Changsha, 410011, People's Republic of China
| | - Qiang Qu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, 410078, People's Republic of China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Institute of Hospital Management, Central South University, Changsha, China
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, 410219, China
| | - Xin-Qi Teng
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China
- Institute of Clinical Pharmacy, Central South University, No.139 Middle Renmin Road, Changsha, 410011, People's Republic of China
| | - Hai-Hui Zhuang
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China
- Institute of Clinical Pharmacy, Central South University, No.139 Middle Renmin Road, Changsha, 410011, People's Republic of China
| | - Si-Fan Liu
- Department of Pharmacy, Hunan Children's Hospital, Changsha, 410007, People's Republic of China
| | - Ying Wang
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China
- Institute of Clinical Pharmacy, Central South University, No.139 Middle Renmin Road, Changsha, 410011, People's Republic of China
| | - Jian Qu
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China.
- Institute of Clinical Pharmacy, Central South University, No.139 Middle Renmin Road, Changsha, 410011, People's Republic of China.
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, 410219, China.
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13
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Fernandez-Polo A. Monitoring of antimicrobial consumption in paediatrics. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2023; 41:527-528. [PMID: 37923493 DOI: 10.1016/j.eimce.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 06/24/2023] [Indexed: 11/07/2023]
Affiliation(s)
- Aurora Fernandez-Polo
- Servei de Farmàcia, Hospital Infantil, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.
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14
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Mthombeni TC, Burger JR, Lubbe MS, Julyan M. Antibiotic prescribing to inpatients in Limpopo, South Africa: a multicentre point-prevalence survey. Antimicrob Resist Infect Control 2023; 12:103. [PMID: 37717012 PMCID: PMC10505321 DOI: 10.1186/s13756-023-01306-z] [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: 06/03/2023] [Accepted: 09/11/2023] [Indexed: 09/18/2023] Open
Abstract
BACKGROUND Electronic continuous surveillance databases are ideal for monitoring antibiotic use (ABU) in hospitalised patients for antibiotic stewardship programmes (ASP). However, such databases are scarce in low-resource settings. Point prevalence surveys (PPS) are viable alternatives. This report describes ABU and identifies ASP implementation improvement areas in Limpopo Province, South Africa. METHODS This cross-sectional descriptive study extracted patient-level ABU data from patients' files using a modified global PPS tool. Data were collected between September and November 2021 at five regional hospitals in Limpopo Province, South Africa. All patients in the wards before 8 a.m. on study days with an antibiotic prescription were included. Antibiotic use was stratified by Anatomic Therapeutic Chemical and Access, Watch, Reserve classifications and presented as frequencies and proportions with 95% confidence intervals (CI). Associations between categorical variables were assessed using the chi-square test. Cramér's V was used to assess the strength of these associations. RESULTS Of 804 inpatients surveyed, 261 (32.5%) (95% CI 29.2-35.7) were prescribed 416 antibiotics, 137 were female (52.5%) and 198 adults (75.9%). One hundred and twenty-two (46.7%) patients received one antibiotic, 47.5% (124/261) received two, and 5.7% (15/261) received three or more antibiotics. The intensive care units had a higher ABU (68.6%, 35/51) compared to medical (31.3%, 120/384) and surgical (28.5%, 105/369) wards (p = 0.005, Cramér's V = 0.2). Lower respiratory tract infection (27.4%, 104/379), skin and soft tissue infections (SST) (23.5%, 89/379), and obstetrics and gynaecology prophylaxis (14.0%, 53/379) were the common diagnoses for antibiotic prescriptions. The three most prescribed antibiotic classes were imidazoles (21.9%, 91/416), third-generation cephalosporins (20.7%, 86/416) and combination penicillin (18.5%, 79/416). Access antibiotics accounted for 70.2% (292/416) of prescriptions and Watch antibiotics for 29.6% (123/416) (p = 0.110, Cramér's V = 0.1). Reasons for prescribing and treatment plans were documented in 64.9% (270/416) (95% CI 60.3-69.5) and 21.4% (89/416) (95% CI 17.3-25.3) of prescriptions, respectively. CONCLUSIONS The study serves as a baseline for ABU surveillance at the five regional hospitals in Limpopo Province. Lack of documentation indicates poor prescribing practices; ASP should address gaps by deploying evidence-based, multifaceted and stepwise interventions.
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Affiliation(s)
- Tiyani Comfort Mthombeni
- Medicine Usage in South Africa (MUSA), North-West University Potchefstroom Campus, Potchefstroom, South Africa
| | - Johanita Riétte Burger
- Medicine Usage in South Africa (MUSA), North-West University Potchefstroom Campus, Potchefstroom, South Africa.
| | - Martha Susanna Lubbe
- Medicine Usage in South Africa (MUSA), North-West University Potchefstroom Campus, Potchefstroom, South Africa
| | - Marlene Julyan
- Medicine Usage in South Africa (MUSA), North-West University Potchefstroom Campus, Potchefstroom, South Africa
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15
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Barker CIS, Kipper K, Lonsdale DO, Wright K, Thompson G, Kim M, Turner MA, Johnston A, Sharland M, Standing JF. The Neonatal and Paediatric Pharmacokinetics of Antimicrobials study (NAPPA): investigating amoxicillin, benzylpenicillin, flucloxacillin and piperacillin pharmacokinetics from birth to adolescence. J Antimicrob Chemother 2023; 78:2148-2161. [PMID: 37531085 PMCID: PMC10477139 DOI: 10.1093/jac/dkad196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 06/09/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND Pharmacokinetic (PK) data underlying paediatric penicillin dosing remain limited, especially in critical care. OBJECTIVES The primary objective of the Neonatal and Paediatric Pharmacokinetics of Antimicrobials study (NAPPA) was to characterize PK profiles of commonly used penicillins using data obtained during routine care, to further understanding of PK variability and inform future evidence-based dosing. METHODS NAPPA was a multicentre study of amoxicillin, co-amoxiclav, benzylpenicillin, flucloxacillin and piperacillin/tazobactam. Patients were recruited with informed consent. Antibiotic dosing followed standard of care. PK samples were obtained opportunistically or at optimal times, frozen and analysed using UPLC with tandem MS. Pharmacometric analysis was undertaken using NONMEM software (v7.3). Model-based simulations (n = 10 000) tested PTA with British National Formulary for Children (BNFC) and WHO dosing. The study had ethical approval. RESULTS For the combined IV PK model, 963 PK samples from 370 participants were analysed simultaneously incorporating amoxicillin, benzylpenicillin, flucloxacillin and piperacillin data. BNFC high-dose regimen simulations gave these PTA results (median fT>MIC at breakpoints of specified pathogens): amoxicillin 100% (Streptococcus pneumoniae); benzylpenicillin 100% (Group B Streptococcus); flucloxacillin 48% (MSSA); and piperacillin 100% (Pseudomonas aeruginosa). Oral population PK models for flucloxacillin and amoxicillin enabled estimation of first-order absorption rate constants (1.16 h-1 and 1.3 h-1) and bioavailability terms (62.7% and 58.7%, respectively). CONCLUSIONS NAPPA represents, to our knowledge, the largest prospective combined paediatric penicillin PK study undertaken to date, and the first paediatric flucloxacillin oral PK model. The PTA results provide evidence supportive of BNFC high-dose IV regimens for amoxicillin, benzylpenicillin and piperacillin.
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Affiliation(s)
- Charlotte I S Barker
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
- Paediatric Infectious Diseases Department, St George’s University Hospitals NHS Foundation Trust, London, UK
- Infection, Immunity and Inflammation Research & Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
- Department of Medical & Molecular Genetics, King’s College London, London, UK
| | - Karin Kipper
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
- Analytical Services International, St George’s, University of London, London, UK
- Analytical Chemistry Department, Epilepsy Society, Chesham Lane, Chalfont St Peter, Buckinghamshire, UK
- Institute of Chemistry, University of Tartu, Tartu, Estonia
| | - Dagan O Lonsdale
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
- Paediatric Infectious Diseases Department, St George’s University Hospitals NHS Foundation Trust, London, UK
| | - Kirstie Wright
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
| | - Georgina Thompson
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
| | - Min Kim
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
- Infection, Immunity and Inflammation Research & Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Mark A Turner
- Department of Women’s and Children’s Health, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - Atholl Johnston
- Analytical Services International, St George’s, University of London, London, UK
- Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Mike Sharland
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
- Paediatric Infectious Diseases Department, St George’s University Hospitals NHS Foundation Trust, London, UK
| | - Joseph F Standing
- Centre for Neonatal and Paediatric Infection, Level 2 Jenner Wing, Institute for Infection and Immunity, St George’s, University of London SW17 0RE, London, UK
- Infection, Immunity and Inflammation Research & Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London, London, UK
- Pharmacy Department, Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
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16
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Moftian N, Rezaei-Hachesu P, Arab-Zozani M, Samad-Soltani T, Esfandiari A, Tabib MS, Mirnia K. Prevalence of gram-negative bacteria and their antibiotic resistance in neonatal sepsis in Iran: a systematic review and meta-analysis. BMC Infect Dis 2023; 23:534. [PMID: 37582726 PMCID: PMC10426195 DOI: 10.1186/s12879-023-08508-1] [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: 06/19/2023] [Accepted: 08/03/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND Neonatal sepsis, particularly gram-negative (GN) bacteria-induced, is a significant cause of morbidity and mortality in newborns. Healthcare professionals find this issue challenging because of antibiotic resistance. This study aims to combine findings to identify the prevalence of GN bacteria and their antibiotic resistance in Iranian neonates with sepsis. METHODS This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). The literature search was performed through international databases, including (PubMed/MEDLINE, EMBASE, Scopus, and Web of Science), Iranian local databases (Magiran, Iranmedex, Irandoc, Scimed, and SID), and the first 100 records of Google Scholar. Analytical cross-sectional study checklist from the Joanna Briggs Institute (JBI) was used for the quality assessment of included studies. Comprehensive Meta-Analysis Software Version 2 was used to conduct the meta-analysis. The between-study heterogeneity was investigated by I2 statistics. RESULTS The prevalence of GN bacteria was estimated to be 53.6% [95% CI: 45.9- 61.1: P = 0.362] in Iranian neonates with sepsis, based on 31 studies with a sample size of 104,566. klebsiella pneumoniae (K.pneumonia) (23.2% [95% CI: 17.5-30.0, P < 0.001]) followed by Escherichia coli (E.coli) (13.5% [95% CI: 9.4-18.9, P < 0.001]) were more prevalent among GN bacteria. The highest resistance in K.pneumoniae was observed in Cefixime (80.6%, [95% CI: 56.3-93.1, P = 0.018]). E.coli showed greater resistance to Ampicillin (61.8%, [95% CI: 44.2-76.5, P = 0.188]. The prevalence of GN bacteria in Iranian neonates with sepsis has a decreasing trend based on the year, as shown by a meta-regression model (P < 0.0004). CONCLUSION GN pathogens, particularly K.pneumoniae, and E.coli, are the leading cause of neonatal sepsis in Iran. GN bacteria showed the highest resistance to Third-generation cephalosporin and Aminoglycosides.
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Affiliation(s)
- Nazila Moftian
- Department of Health Information Technology, Faculty of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Peyman Rezaei-Hachesu
- Department of Health Information Technology, Faculty of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Arab-Zozani
- Social Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Taha Samad-Soltani
- Department of Health Information Technology, Faculty of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Atefeh Esfandiari
- Department of Health Policy & Management, Faculty of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mohammad Saleh Tabib
- Department of Pediatrics, School of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Kayvan Mirnia
- Children Medical Center, Tehran University of Medical Sciences, Tehran Province, Keshavarz Blvd, P94M+85P, Tehran, 14197 33151, Iran.
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17
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Theophilus RJ, Taft DH. Antimicrobial Resistance Genes (ARGs), the Gut Microbiome, and Infant Nutrition. Nutrients 2023; 15:3177. [PMID: 37513595 PMCID: PMC10383493 DOI: 10.3390/nu15143177] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/14/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
The spread of antimicrobial resistance genes (ARGs) is a major public health crisis, with the ongoing spread of ARGs leading to reduced efficacy of antibiotic treatments. The gut microbiome is a key reservoir for ARGs, and because diet shapes the gut microbiome, diet also has the potential to shape the resistome. This diet-gut microbiome-resistome relationship may also be important in infants and young children. This narrative review examines what is known about the interaction between the infant gut microbiome, the infant resistome, and infant nutrition, including exploring the potential of diet to mitigate infant ARG carriage. While more research is needed, diet has the potential to reduce infant and toddler carriage of ARGs, an important goal as part of maintaining the efficacy of available antibiotics and preserving infant and toddler health.
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Affiliation(s)
- Rufus J Theophilus
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL 32611, USA
| | - Diana Hazard Taft
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL 32611, USA
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18
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Venuti F, Romani L, De Luca M, Tripiciano C, Palma P, Chiriaco M, Finocchi A, Lancella L. Novel Beta Lactam Antibiotics for the Treatment of Multidrug-Resistant Gram-Negative Infections in Children: A Narrative Review. Microorganisms 2023; 11:1798. [PMID: 37512970 PMCID: PMC10385558 DOI: 10.3390/microorganisms11071798] [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: 05/30/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Infections due to carbapenem-resistant Enterobacterales (CRE) are increasingly prevalent in children and are associated with poor clinical outcomes, especially in critically ill patients. Novel beta lactam antibiotics, including ceftolozane-tazobactam, ceftazidime-avibactam, meropenem-vaborbactam, imipenem-cilastatin-relebactam, and cefiderocol, have been released in recent years to face the emerging challenge of multidrug-resistant (MDR) Gram-negative bacteria. Nonetheless, several novel agents lack pediatric indications approved by the Food and Drug Administration (FDA) and the European Medicine Agency (EMA), leading to uncertain pediatric-specific treatment strategies and uncertain dosing regimens in the pediatric population. In this narrative review we have summarized the available clinical and pharmacological data, current limitations and future prospects of novel beta lactam antibiotics in the pediatric population.
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Affiliation(s)
- Francesco Venuti
- Unit of Infectious Diseases, Department of Medical Sciences, University of Torino, Amedeo di Savoia Hospital, 10149 Torino, Italy
| | - Lorenza Romani
- Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Maia De Luca
- Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Costanza Tripiciano
- Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Paolo Palma
- Unit of Clinical Immunology and Vaccinology, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Maria Chiriaco
- Research Unit of Primary Immunodeficiencies, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Andrea Finocchi
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
- Research Unit of Primary Immunodeficiencies, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Laura Lancella
- Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
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19
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Clark JA, Conway Morris A, Kanaris C, Inwald D, Butt W, Osowicki J, Schlapbach LJ, Curran MD, White D, Daubney E, Agrawal S, Navapurkar V, Török ME, Baker S, Pathan N. A qualitative investigation of paediatric intensive care staff attitudes towards the diagnosis of lower respiratory tract infection in the molecular diagnostics era. INTENSIVE CARE MEDICINE. PAEDIATRIC AND NEONATAL 2023; 1:10. [PMID: 37425493 PMCID: PMC10329081 DOI: 10.1007/s44253-023-00008-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/09/2023] [Indexed: 07/11/2023]
Abstract
Background In the past decade, molecular diagnostic syndromic arrays incorporating a range of bacterial and viral pathogens have been described. It is unclear how paediatric intensive care unit (PICU) staff diagnose lower respiratory tract infection (LRTI) and integrate diagnostic array results into antimicrobial decision-making. Methods An online survey with eleven questions was distributed throughout paediatric intensive care societies in the UK, continental Europe and Australasia with a total of 755 members. Participants were asked to rate the clinical factors and investigations they used when prescribing for LRTI. Semi-structured interviews were undertaken with staff who participated in a single-centre observational study of a 52-pathogen diagnostic array. Results Seventy-two survey responses were received; most responses were from senior doctors. Whilst diagnostic arrays were used less frequently than routine investigations (i.e. microbiological culture), they were of comparable perceived utility when making antimicrobial decisions. Prescribers reported that for arrays to be clinically impactful, they would need to deliver results within 6 h for stable patients and within 1 h for unstable patients to inform their immediate decision to prescribe antimicrobials. From 16 staff interviews, we identified that arrays were helpful for the diagnosis and screening of bacterial LRTI. Staff reported it could be challenging to interpret results in some cases due to the high sensitivity of the test. Therefore, results were considered within the context of the patient and discussed within the multidisciplinary team. Conclusions Diagnostic arrays were considered of comparable value to microbiological investigations by PICU prescribers. Our findings support the need for further clinical and economic evaluation of diagnostic arrays in a randomised control trial. Trial registration Clinicaltrials.gov, NCT04233268. Registered on 18 January 2020. Supplementary Information The online version contains supplementary material available at 10.1007/s44253-023-00008-z.
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Affiliation(s)
- John A. Clark
- Department of Paediatrics, University of Cambridge, Level 8, Addenbrooke’s Hospital, Cambridge Biomedical Campus, Cambridge, CB2 0QQ UK
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Andrew Conway Morris
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge, Cambridge, UK
- Division of Immunology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Constantinos Kanaris
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Blizard Institute, Queen Mary University of London, London, UK
| | - David Inwald
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Warwick Butt
- Paediatric Intensive Care Unit, Royal Children’s Hospital Melbourne, Melbourne, Australia
- Department of Critical Care, University of Melbourne, Melbourne, Australia
| | - Joshua Osowicki
- Infectious Diseases Unit, Department of General Medicine, Royal Children’s Hospital Melbourne, Parkville, Australia
| | - Luregn J. Schlapbach
- Department of Intensive Care and Neonatology and Children’s Research Center, University Children’s Hospital Zürich, Zurich, Switzerland
| | - Martin D. Curran
- United Kingdom Health Security Agency, Clinical Microbiology and Public Health Laboratory, Cambridge, UK
| | - Deborah White
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Esther Daubney
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Shruti Agrawal
- Department of Paediatrics, University of Cambridge, Level 8, Addenbrooke’s Hospital, Cambridge Biomedical Campus, Cambridge, CB2 0QQ UK
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Vilas Navapurkar
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - M. Estée Török
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Infectious Diseases, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Stephen Baker
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, University of Cambridge, Cambridge, UK
| | - Nazima Pathan
- Department of Paediatrics, University of Cambridge, Level 8, Addenbrooke’s Hospital, Cambridge Biomedical Campus, Cambridge, CB2 0QQ UK
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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20
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Altaf U, Saleem Z, Akhtar MF, Altowayan WM, Alqasoumi AA, Alshammari MS, Haseeb A, Raees F, Imam MT, Batool N, Akhtar MM, Godman B. Using Culture Sensitivity Reports to Optimize Antimicrobial Therapy: Findings and Implications of Antimicrobial Stewardship Activity in a Hospital in Pakistan. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1237. [PMID: 37512049 PMCID: PMC10384799 DOI: 10.3390/medicina59071237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/01/2023] [Accepted: 06/26/2023] [Indexed: 07/30/2023]
Abstract
Background: There are concerns with inappropriate prescribing of antibiotics in hospitals especially broad spectrum in Pakistan and the subsequent impact on antimicrobial resistance rates. One recognized way to reduce inappropriate prescribing is for empiric therapy to be adjusted according to the result of culture sensitivity reports. Objective: Using culture sensitivity reports to optimize antibiotic prescribing in a teaching hospital in Pakistan. Methods: A retrospective observational study was undertaken in Ghurki Trust Teaching Hospital. A total of 465 positive cultures were taken from patients during the study period (May 2018 and December 2018). The results of pathogen identification and susceptibility testing from patient-infected sites were assessed. Additional data was collected from the patient's medical file. This included demographic data, sample type, causative microbe, antimicrobial treatment, and whether empiric or definitive treatment as well as medicine costs. Antimicrobial data was assessed using World Health Organization's Defined Daily Dose methodology. Results: A total of 497 isolates were detected from the 465 patient samples as 32 patients had polymicrobes, which included 309 g-negative rods and 188 g-positive cocci. Out of 497 isolates, the most common Gram-positive pathogen isolated was Staphylococcus aureus (Methicillin-sensitive Staphylococcus aureus) (125) (25.1%) and the most common Gram-negative pathogen was Escherichia coli (140) (28.1%). Most of the gram-negative isolates were found to be resistant to ampicillin and co-amoxiclav. Most of the Acinetobacter baumannii isolates were resistant to carbapenems. Gram-positive bacteria showed the maximum sensitivity to linezolid and vancomycin. The most widely used antibiotics for empiric therapy were cefoperazone plus sulbactam, ceftriaxone, amikacin, vancomycin, and metronidazole whereas high use of linezolid, clindamycin, meropenem, and piperacillin + tazobactam was seen in definitive treatment. Empiric therapy was adjusted in 220 (71.1%) cases of Gram-negative infections and 134 (71.2%) cases of Gram-positive infections. Compared with empiric therapy, there was a 13.8% reduction in the number of antibiotics in definitive treatment. The average cost of antibiotics in definitive treatment was less than seen with empiric treatment (8.2%) and the length of hospitalization also decreased. Conclusions: Culture sensitivity reports helped reduced antibiotic utilization and costs as well as helped select the most appropriate treatment. We also found an urgent need for implementing antimicrobial stewardship programs in hospitals and the development of hospital antibiotic guidelines to reduce unnecessary prescribing of broad-spectrum antibiotics.
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Affiliation(s)
- Ummara Altaf
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore 54000, Pakistan; (U.A.); (M.F.A.)
- Department of Pharmaceutical Services, Ghurki Trust Teaching Hospital, Lahore 54000, Pakistan
| | - Zikria Saleem
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore 54000, Pakistan; (U.A.); (M.F.A.)
| | - Waleed Mohammad Altowayan
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, Buraydah 52571, Saudi Arabia; (W.M.A.); (A.A.A.)
| | - Abdulmajeed A. Alqasoumi
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, Buraydah 52571, Saudi Arabia; (W.M.A.); (A.A.A.)
| | - Mohammed Salem Alshammari
- Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Unaizah 56215, Saudi Arabia;
| | - Abdul Haseeb
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah 24382, Saudi Arabia;
| | - Fahad Raees
- Department of Medical Microbiology, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia;
| | - Mohammad Tarique Imam
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia;
| | - Narjis Batool
- Center of Health Systems and Safety Research, Faculty of Medicine, Health and Human Sciences, Australian Institute of Health Innovation, Macquarie University, Sydney 2109, Australia;
| | | | - Brian Godman
- Strathclyde Institute of Pharmacy and Biomedical Sciences, Strathclyde University, Glasgow G4 0RE, UK;
- Department of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0208, South Africa;
- Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman 346, United Arab Emirates
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21
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Pana ZD, El-Shabrawi M, Sultan MA, Murray T, Alam A, Yewale V, Dharmapalan D, Klein JD, Haddad J, Thacker N, Pulungan AB, Hadjipanayis A. Fighting the hidden pandemic of antimicrobial resistance in paediatrics: recommendations from the International Pediatric Association. BMJ Paediatr Open 2023; 7:e002084. [PMID: 37500294 PMCID: PMC10387713 DOI: 10.1136/bmjpo-2023-002084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Revised: 05/21/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023] Open
Affiliation(s)
| | | | | | - Thomas Murray
- Department of Pediatrics, Infectious Disease and Global Health and Department of Laboratory Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Anggraini Alam
- Division of Infectious Diseases, Department of Child Health, Faculty of Medicine, Padjadjaran University, Hasan Sadikin Hospital, Bandung, Indonesia
| | | | | | - Jonanthan D Klein
- Department of Pediatrics, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Joseph Haddad
- Saint George Hospital University Medical Center, Beirut, Lebanon
| | - Naveen Thacker
- Deep Children Hospital and Research Centre, Gandhidham, India
| | - Aman B Pulungan
- Department of Child Health, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
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22
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Chetty T, Pillay A, Balakrishna Y, Reddy T, Goga A, Moore DP, Karsas M, Cloete J, Archary M, Kwawegen AV, Thomas R, Nakwa FL, Waggie Z, Magrath S, Jeena P. Healthcare-Associated Infections Drive Antimicrobial Prescribing in Pediatric Departments at Three Academic Hospitals in South Africa. Pediatr Infect Dis J 2023; Publish Ahead of Print:00006454-990000000-00494. [PMID: 37368998 DOI: 10.1097/inf.0000000000003954] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
BACKGROUND The prevalence of antimicrobial prescriptions for healthcare-associated infections (HAI) in South Africa is largely unknown. This study aimed to estimate the point prevalence of pediatric antibiotic and antifungal usage in 3 South African academic hospitals. METHODS This cross-sectional study included hospitalized neonates and children (0-15 years). We used the World Health Organization methodology for antimicrobial point prevalence studies, with weekly surveys to achieve a sample size of ~400 at each site. RESULTS Overall, 1,946 antimicrobials were prescribed to 1,191 patients. At least 1 antimicrobial was prescribed for 22.9% [95% confidence interval (CI): 15.5-32.5%] of patients. The prevalence of antimicrobial prescribing for HAI was 45.6%. In the multivariable analysis, relative to children 6-12 years, neonates [adjusted relative risk (aRR): 1.64; 95% CI: 1.06-2.53], infants (aRR: 1.57; 95% CI: 1.12-2.21) and adolescents (aRR: 2.18; 95% CI: 1.45-3.29) had significantly increased risk of prescriptions for HAI. Being preterm (aRR: 1.33; 95% CI: 1.04-1.70) and underweight (aRR: 1.25; 95% CI: 1.01-1.54) was predictive of antimicrobial usage for HAI. Having an indwelling device, surgery since admission, blood transfusions and classification as rapidly fatal on McCabe score also increased the risk of prescriptions for HAI. CONCLUSIONS The high prevalence of antimicrobial prescribing for HAI to treat children with recognized risk factors in academic hospitals in South Africa is concerning. Concerted efforts need to be made to strengthen hospital-level infection prevention and control measures, with a critical review of antimicrobial usage through functional antibiotic stewardship programs to preserve the available antimicrobial armamentarium at the hospital level.
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Affiliation(s)
- Terusha Chetty
- From the HIV and Other Infectious Diseases Research Unit, South African Medical Research Council, South Africa
- Discipline of Public Health Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Ashendri Pillay
- Department of Pediatrics and Child Health, University of KwaZulu-Natal, Durban, South Africa
| | - Yusentha Balakrishna
- Biostatistics Research Unit, South African Medical Research Council, Durban, South Africa
| | - Tarylee Reddy
- Biostatistics Research Unit, South African Medical Research Council, Durban, South Africa
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Durban, South Africa
| | - Ameena Goga
- Discipline of Public Health Medicine, University of KwaZulu-Natal, Durban, South Africa
- Department of Pediatrics and Child Health, University of Pretoria, Pretoria, South Africa
| | - David P Moore
- Department of Pediatrics and Child Health, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
- South African Medical Research Council Vaccine and Infectious Diseases Analytics (VIDA) Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Maria Karsas
- Department of Pediatrics and Child Health, Steve Biko Academic Hospital, University of Pretoria, Pretoria, South Africa
| | - Jeané Cloete
- Maternal and Infant Health Care Strategies Research Unit Centre, University of Pretoria, Pretoria, South Africa
| | - Moherndran Archary
- Department of Pediatrics and Child Health, University of KwaZulu-Natal, Durban, South Africa
| | - Alison van Kwawegen
- Department of Pediatrics and Child Health, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Reenu Thomas
- Department of Pediatrics and Child Health, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Firdose Lambey Nakwa
- Department of Pediatrics and Child Health, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Zainab Waggie
- Discipline of Public Health Medicine, University of KwaZulu-Natal, Durban, South Africa
- Department of Pediatrics and Child Health, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Stephanie Magrath
- Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; and
| | - Prakash Jeena
- Department of Pediatrics and Child Health, University of KwaZulu-Natal, Durban, South Africa
- Department of Pediatrics and Child Health, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
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23
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Vazouras K, Jackson C, Folgori L, Anastasiou-Katsiardani A, Hsia Y, Basmaci R. Quality indicators for appropriate antibiotic prescribing in urinary tract infections in children. BMC Infect Dis 2023; 23:400. [PMID: 37308821 DOI: 10.1186/s12879-023-08356-z] [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: 10/04/2022] [Accepted: 05/29/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND The aim of this study was to define a set of urinary tract infections (UTIs)-specific quality indicators for appropriate prescribing in children and evaluate clinical practices in a district general hospital in Greece. METHODS The UTIs-specific quality indicators were informed by a review of the existing literature. Quality indicators were selected to describe the overall antibiotics use, prescribing patterns and UTIs clinical management regarding treatment and prophylaxis in a cohort of children admitted with a UTI. Microbiological, clinical and prescribing data about dosing, duration and route of administration were collected from the patients' electronic health records. RESULTS Twelve quality indicators were adapted or developed for prescribing in childhood UTIs. A broad variety of antibiotics were prescribed for UTIs, with a drug utilization (DU) 90% rate of 6 and 9 different antibiotics for febrile and afebrile UTIs, respectively. Despite the low incidence of multi-drug resistant UTIs in the study period (9/261, 3.4%), broad-spectrum antibiotics were prescribed in 33.5% (164/490) of prescriptions. A total of 62.8% (164/261) of patients were started on empiric combined therapies, while opportunities to de-escalate were missed in 37.8% (62/164) of them. One quarter (67/261, 25.7%) of patients did not fulfil the criteria for receiving treatment, while nearly half of those prescribed prophylaxis (82/175, 46.9%) could have avoided having a prophylaxis prescription. CONCLUSIONS Our study identified substantial gaps for improvement in antimicrobial prescribing for UTIs in children. The application of the proposed quality indicators could help to limit unnecessary antibiotics use in children with UTI.
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Affiliation(s)
- Konstantinos Vazouras
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle Upon Tyne Hospital NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Charlotte Jackson
- Paediatric Infectious Diseases Research Group, Institute of Infection and Immunity, St George's University of London, Cranmer Terrace, London, SW17 0QT, England
| | - Laura Folgori
- Paediatric Infectious Disease Unit, Department of Paediatrics, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | | | - Yingfen Hsia
- Paediatric Infectious Diseases Research Group, Institute of Infection and Immunity, St George's University of London, Cranmer Terrace, London, SW17 0QT, England.
- Queen's University Belfast, School of Pharmacy, 97 Lisburn Road, Belfast, BT9 7BL, UK.
| | - Romain Basmaci
- Service de Pédiatrie-Urgences, Hôpital Louis-Mourier, Assistance Publique - Hôpitaux de Paris, 92700, Colombes, France
- Université de Paris, Infection, Antimicrobiens, Modélisation, Evolution, Unité Mixte de Recherche 1137, Institut National de La Santé Et de La Recherche Médicale, 75006, Paris, France
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24
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Ambreen S, Safdar N, Ikram A, Baig MZI, Farooq A, Amir A, Saeed A, Sabih F, Ahsan Q, Zafar A, Mahipala PG, Saleem Z, Salman M. Point Prevalence Survey of Antimicrobial Use in Selected Tertiary Care Hospitals of Pakistan Using WHO Methodology: Results and Inferences. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1102. [PMID: 37374306 PMCID: PMC10303015 DOI: 10.3390/medicina59061102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/20/2023] [Accepted: 05/23/2023] [Indexed: 06/29/2023]
Abstract
Background and objectives: The inappropriate use of antibiotics in hospitals can potentially lead to the development and spread of antibiotic resistance, increased mortality, and high economic burden. The objective of the study was to assess current patterns of antibiotic use in leading hospitals of Pakistan. Moreover, the information collected can support in policy-making and hospital interventions aiming to improve antibiotic prescription and use. Methodology and materials: A point prevalence survey was carried out with data abstracted principally from patient medical records from 14 tertiary care hospitals. Data were collected through the standardized online tool KOBO application for smart phones and laptops. For data analysis, SPSS Software was used. The association of risk factors with antimicrobial use was calculated using inferential statistics. Results: Among the surveyed patients, the prevalence of antibiotic use was 75% on average in the selected hospitals. The most common classes of antibiotics prescribed were third-generation cephalosporin (38.5%). Furthermore, 59% of the patients were prescribed one while 32% of the patients were prescribed two antibiotics. Whereas the most common indication for antibiotic use was surgical prophylaxis (33%). There is no antimicrobial guideline or policy for 61.9% of antimicrobials in the respected hospitals. Conclusions: It was observed in the survey that there is an urgent need to review the excessive use of empiric antimicrobials and surgical prophylaxis. Programs should be initiated to address this issue, which includes developing antibiotic guidelines and formularies especially for empiric use as well as implementing antimicrobial stewardship activities.
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Affiliation(s)
- Saadia Ambreen
- National Institute of Health, Park Road, Islamabad 45501, Pakistan (A.I.); (A.A.); (M.S.)
| | - Numrah Safdar
- National Institute of Health, Park Road, Islamabad 45501, Pakistan (A.I.); (A.A.); (M.S.)
| | - Aamer Ikram
- National Institute of Health, Park Road, Islamabad 45501, Pakistan (A.I.); (A.A.); (M.S.)
| | | | - Ayesha Farooq
- National Institute of Health, Park Road, Islamabad 45501, Pakistan (A.I.); (A.A.); (M.S.)
| | - Afreenish Amir
- National Institute of Health, Park Road, Islamabad 45501, Pakistan (A.I.); (A.A.); (M.S.)
| | - Asim Saeed
- National Institute of Health, Park Road, Islamabad 45501, Pakistan (A.I.); (A.A.); (M.S.)
| | - Farah Sabih
- World Health Organization, Country Office, Park Road, Islamabad 45501, Pakistan (P.G.M.)
| | - Qadeer Ahsan
- The Fleming Fund Country Grant, DAI Office, Beverly Centre, F-6/1, Blue Area, Islamabad 04403, Pakistan
| | - Alia Zafar
- World Health Organization, Country Office, Park Road, Islamabad 45501, Pakistan (P.G.M.)
| | | | - Zikria Saleem
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakaria University, Multan 60800, Pakistan;
| | - Muhammad Salman
- National Institute of Health, Park Road, Islamabad 45501, Pakistan (A.I.); (A.A.); (M.S.)
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25
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Craig J, Sriram A, Sadoff R, Bennett S, Bahati F, Beauvais W. Behavior-change interventions to improve antimicrobial stewardship in human health, animal health, and livestock agriculture: A systematic review. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001526. [PMID: 37155592 PMCID: PMC10166487 DOI: 10.1371/journal.pgph.0001526] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 04/16/2023] [Indexed: 05/10/2023]
Abstract
Antimicrobial resistance (AMR) is an economic, food security, and global health threat accelerated by a multitude of factors including the overuse and misuse of antimicrobials in the human health, animal health, and agriculture sectors. Given the rapid emergence and spread of AMR and the relative lack of development of new antimicrobials or alternative therapies, there is a need to develop and implement non-pharmaceutical AMR mitigation policies and interventions that improve antimicrobial stewardship (AMS) practices across all sectors where antimicrobials are used. We conducted a systematic literature review per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to identify peer-reviewed studies that described behavior-change interventions that aimed to improve AMS and/or reduce inappropriate antimicrobial use (AMU) among human health, animal health, and livestock agriculture stakeholders. We identified 301 total publications- 11 in the animal health sector and 290 in the human health sector-and assessed described interventions using metrics across five thematic areas- (1) AMU, (2) adherence to clinical guidelines, (3) AMS, (4) AMR, and (5) clinical outcomes. The lack of studies describing the animal health sector precluded a meta-analysis. Variation across intervention type, study type, and outcome precluded a meta-analysis for studies describing the human health sector; however, a summary descriptive analysis was conducted. Among studies in the human health sector, 35.7% reported significant (p<0.05) pre- to post-intervention decreases in AMU, 73.7% reported significant improvements in adherence of antimicrobial therapies to clinical guidelines, 45% demonstrated significant improvements in AMS practices, 45.5% reported significant decreases in the proportion of isolates that were resistant to antibiotics or the proportion of patients with drug-resistant infections across 17 antimicrobial-organism combinations. Few studies reported significant changes in clinical outcomes. We did not identify any overarching intervention type nor characteristics associated with successful improvement in AMS, AMR, AMU, adherence, nor clinical outcomes.
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Affiliation(s)
- Jessica Craig
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, Indiana, United States of America
| | | | - Rachel Sadoff
- Mailman School of Public Health, Columbia University, New York, NY, United States of America
| | | | - Felix Bahati
- King’s College London, London, United Kingdom
- KEMRI Wellcome Trust Research Programme, Health Services Research Unit, Nairobi, Kenya
- Department of Environmental Health and Disease Control, College of Health Sciences, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Wendy Beauvais
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, Indiana, United States of America
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Rudnick W, Conly J, Thirion DJG, Choi K, Pelude L, Cayen J, Bautista J, Beique L, Comeau JL, Dalton B, Delport J, Dhami R, Embree J, Émond Y, Evans G, Frenette C, Fryters S, Happe J, Katz K, Kibsey P, Langley JM, Lee BE, Lefebvre MA, Leis JA, McGeer A, McKenna S, Neville HL, Slayter K, Suh KN, Tse-Chang A, Weiss K, Science M. Antimicrobial use among paediatric inpatients at hospital sites within the Canadian Nosocomial Infection Surveillance Program, 2017/2018. Antimicrob Resist Infect Control 2023; 12:35. [PMID: 37072874 PMCID: PMC10111695 DOI: 10.1186/s13756-023-01219-x] [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: 05/11/2022] [Accepted: 02/16/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Antimicrobial resistance threatens the ability to successfully prevent and treat infections. While hospital benchmarks regarding antimicrobial use (AMU) have been well documented among adult populations, there is less information from among paediatric inpatients. This study presents benchmark rates of antimicrobial use (AMU) for paediatric inpatients in nine Canadian acute-care hospitals. METHODS Acute-care hospitals participating in the Canadian Nosocomial Infection Surveillance Program submitted annual AMU data from paediatric inpatients from 2017 and 2018. All systemic antimicrobials were included. Data were available for neonatal intensive care units (NICUs), pediatric ICUs (PICUs), and non-ICU wards. Data were analyzed using days of therapy (DOT) per 1000 patient days (DOT/1000pd). RESULTS Nine hospitals provided paediatric AMU data. Data from seven NICU and PICU wards were included. Overall AMU was 481 (95% CI 409-554) DOT/1000pd. There was high variability in AMU between hospitals. AMU was higher on PICU wards (784 DOT/1000pd) than on non-ICU (494 DOT/1000pd) or NICU wards (333 DOT/1000pd). On non-ICU wards, the antimicrobials with the highest use were cefazolin (66 DOT/1000pd), ceftriaxone (59 DOT/1000pd) and piperacillin-tazobactam (48 DOT/1000pd). On PICU wards, the antimicrobials with the highest use were ceftriaxone (115 DOT/1000pd), piperacillin-tazobactam (115 DOT/1000pd), and cefazolin (111 DOT/1000pd). On NICU wards, the antimicrobials with the highest use were ampicillin (102 DOT/1000pd), gentamicin/tobramycin (78 DOT/1000pd), and cefotaxime (38 DOT/1000pd). CONCLUSIONS This study represents the largest collection of antimicrobial use data among hospitalized paediatric inpatients in Canada to date. In 2017/2018, overall AMU was 481 DOT/1000pd. National surveillance of AMU among paediatric inpatients is necessary for establishing benchmarks and informing antimicrobial stewardship efforts.
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Affiliation(s)
- Wallis Rudnick
- Public Health Agency of Canada, 130 Colonnade Rd, Ottawa, ON, K2E 7L9, Canada
| | - John Conly
- University of Calgary, 3330 Hospital Dr NW, Calgary, AB, T2N 4N1, Canada
- Foothills Medical Centre, Alberta Health Services, 3330 Hospital Dr. NW, Calgary, AB, T2N 2T9, Canada
| | - Daniel J G Thirion
- Université de Montréal, 2900 Boulevard Edouard-Montpetit, Montréal, QC, H3T 1J4, Canada
- McGill University Health Centre, 1001 Boulevard Décarie, Montréal, QC, H4A 3J1, Canada
| | - Kelly Choi
- Public Health Agency of Canada, 130 Colonnade Rd, Ottawa, ON, K2E 7L9, Canada
| | - Linda Pelude
- Public Health Agency of Canada, 130 Colonnade Rd, Ottawa, ON, K2E 7L9, Canada
| | - Joelle Cayen
- Public Health Agency of Canada, 130 Colonnade Rd, Ottawa, ON, K2E 7L9, Canada
| | - John Bautista
- Central Newfoundland Regional Health Centre, 50 Union, Grand Falls-Windsor, NL, A2A 2E1, Canada
| | - Lizanne Beique
- Public Health Agency of Canada, 130 Colonnade Rd, Ottawa, ON, K2E 7L9, Canada
| | | | - Bruce Dalton
- Alberta Health Services, 1620 29 St NW, Calgary, AB, T2N 4L7, Canada
| | - Johan Delport
- London Health Sciences Centre, 800 Commissioners Rd E, London, ON, N6A 5W9, Canada
| | - Rita Dhami
- London Health Sciences Centre, 800 Commissioners Rd E, London, ON, N6A 5W9, Canada
- University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
- University of Western Ontario, 1151 Richmond St, London, ON, N6A 3K7, Canada
| | - Joanne Embree
- University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
- Shared Health Manitoba, Winnipeg, MB, R3T 2N2, Canada
- Children's Hospital Winnipeg, 840 Sherbrook St, Winnipeg, MB, R3E 0Z3, Canada
| | - Yannick Émond
- Hôpital Maisonneuve-Rosemont, 5415 Boulevard de l'Assomption, Montréal, QC, H1T 2M4, Canada
| | - Gerald Evans
- Kingston Health Sciences Centre, 76 Stuart St, Kingston, ON, K7L 2V7, Canada
| | - Charles Frenette
- McGill University Health Centre, 1001 Boulevard Décarie, Montréal, QC, H4A 3J1, Canada
| | - Susan Fryters
- Alberta Health Services, 10240 Kingsway Avenue, Edmonton, AB, T5H 3V9, Canada
| | - Jennifer Happe
- Infection Prevention and Control Canada, Red Deer, AB, T4N 6R2, Canada
| | - Kevin Katz
- North York General Hospital, 4001 Leslie St, North York, ON, M2K 1E1, Canada
| | - Pamela Kibsey
- Royal Jubilee Hospital, 1952 Bay St, Victoria, BC, V8R 1J8, Canada
| | - Joanne M Langley
- IWK Health Centre, 5980 University Ave, Halifax, NS, B3K 6R8, Canada
- Dalhousie University, 6299 South St, Halifax, NS, B3H 4R2, Canada
| | - Bonita E Lee
- Stollery Children's Hospital, Edmonton, AB, T6G 2B7, Canada
- University of Alberta, Edmonton, AB, T6G 2R7, Canada
| | - Marie-Astrid Lefebvre
- McGill University Health Centre, 1001 Boulevard Décarie, Montréal, QC, H4A 3J1, Canada
| | - Jerome A Leis
- Department of Medicine, University of Toronto, 1 King's College Cir, Toronto, ON, M5S 1A8, Canada
- Sunnybrook Health Sciences Centre, 2075 Bayview Ave, Toronto, ON, M4N 3M5, Canada
| | - Allison McGeer
- Sinai Health System, 600 University Ave, Toronto, ON, M5G 1X5, Canada
- University of Toronto, 27 King's College Cir, Toronto, ON, M5S 1A1, Canada
- Dalla Lana School of Public Health, University of Toronto, 155 College St, Toronto, ON, M5T 3M7, Canada
| | - Susan McKenna
- Kingston Health Sciences Centre, 76 Stuart St, Kingston, ON, K7L 2V7, Canada
| | - Heather L Neville
- Nova Scotia Health, 1276 South Park St, Halifax, NS, B3H 2Y9, Canada
| | - Kathryn Slayter
- IWK Health Centre, 5980 University Ave, Halifax, NS, B3K 6R8, Canada
| | - Kathryn N Suh
- The Ottawa Hospital, 501 Smyth Rd, Ottawa, ON, K1H 8L6, Canada
| | - Alena Tse-Chang
- Stollery Children's Hospital, Edmonton, AB, T6G 2B7, Canada
- University of Alberta, Edmonton, AB, T6G 2R7, Canada
| | - Karl Weiss
- SMBD-Jewish General Hospital, 3755 Chemin de la Côte-Sainte-Catherine, Montréal, QC, H3T 1E2, Canada
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Aricò MO, Valletta E, Caselli D. Appropriate Use of Antibiotic and Principles of Antimicrobial Stewardship in Children. CHILDREN (BASEL, SWITZERLAND) 2023; 10:740. [PMID: 37189989 PMCID: PMC10137055 DOI: 10.3390/children10040740] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/03/2023] [Accepted: 04/13/2023] [Indexed: 05/17/2023]
Abstract
Antibiotics account for over 10% of the overall drug expense of the National Health System in Italy in 2021. Their use in children is of particular interest on one side, because acute infections are very common in children, while they build their immunologic library of competence; on the other side, although many acute infections are expected and turn out to be of viral origin, caregivers will often ask the family doctor or primary care attending to reassure them by prescribing antibiotic treatment, although it may often be unnecessary. The inappropriate prescription of antibiotics in children may likely be a source not only of undue economic burden for the public health system but also of increasing development of antimicrobial resistance (AMR). Based on those issues, the inappropriate use of antibiotics in children should be avoided to reduce the risks of unnecessary toxicity, increase in health costs, lifelong effects, and selection of resistant organisms causing undue deaths. Antimicrobial stewardship (AMS) describes a coherent set of actions that ensure an optimal use of antimicrobials to improve patient outcomes while limiting the risk of adverse events including AMR. The aim of this paper is to spread some concept of good use of antibiotics for pediatricians or every other physician involved in the choice to prescribe, or not, antibiotics in children. Several actions could be of help in this process, including the following: (1) identify patients with high probability of bacterial infection; (2) collect samples for culture study before starting antibiotic treatment if invasive bacterial infection is suspected; (3) select the appropriate antibiotic molecule based on local resistance and narrow spectrum for the suspected pathogen(s); avoid multi-antibiotic association; prescribe correct dosage; (4) choose the best route of administration (oral vs. parenteral) and the best schedule of administration for every prescription (i.e., multiple administration for beta lactam); (5) schedule clinical and laboratory re-evaluation with the aim to consider therapeutic de-escalation; (6) stop antibiotic administration as soon as possible, avoiding the application of "antibiotic course".
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Affiliation(s)
- Melodie O. Aricò
- U.O. Pediatria, Ospedale G.B. Morgagni—L. Pierantoni, AUSL Romagna, 47121 Forlì, Italy; (M.O.A.); (E.V.)
| | - Enrico Valletta
- U.O. Pediatria, Ospedale G.B. Morgagni—L. Pierantoni, AUSL Romagna, 47121 Forlì, Italy; (M.O.A.); (E.V.)
| | - Désirée Caselli
- U.O.C. Malattie Infettive, Ospedale Pediatrico Giovanni XXIII, Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari, 70100 Bari, Italy
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Majigo M, Makupa J, Mwazyunga Z, Luoga A, Kisinga J, Mwamkoa B, Kim S, Joachim A. Bacterial Aetiology of Neonatal Sepsis and Antimicrobial Resistance Pattern at the Regional Referral Hospital, Dar es Salam, Tanzania; A Call to Strengthening Antibiotic Stewardship Program. Antibiotics (Basel) 2023; 12:antibiotics12040767. [PMID: 37107129 PMCID: PMC10135403 DOI: 10.3390/antibiotics12040767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
The diagnosis of neonatal sepsis in lower-income countries is mainly based on clinical presentation. The practice necessitates empirical treatment with limited aetiology and antibiotic susceptibility profile knowledge, prompting the emergence and spread of antimicrobial resistance. We conducted a cross-sectional study to determine the aetiology of neonatal sepsis and antimicrobial resistance patterns. We recruited 658 neonates admitted to the neonatal ward with signs and symptoms of sepsis and performed 639 automated blood cultures and antimicrobial susceptibility testing. Around 72% of the samples were culture positive; Gram-positive bacteria were predominantly isolated, contributing to 81%. Coagulase-negative Staphylococci were the most isolates, followed by Streptococcus agalactiae. Overall, antibiotic resistance among Gram-positive pathogens ranged from 23% (Chloramphenicol) to 93% (Penicillin) and from 24.7% (amikacin) to 91% (ampicillin) for Gram-negative bacteria. Moreover, about 69% of Gram-positive and 75% of Gram-negative bacteria were multidrug-resistant (MDR). We observed about 70% overall proportion of MDR strains, non-significantly more in Gram-negative than Gram-positive pathogens (p = 0.334). In conclusion, the pathogen causing neonatal sepsis in our setting exhibited a high resistance rate to commonly used antibiotics. The high rate of MDR pathogens calls for strengthening antibiotic stewardship programs.
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Affiliation(s)
- Mtebe Majigo
- Department of Microbiology and Immunology, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam P.O. Box 65001, Tanzania
| | - Jackline Makupa
- Medipeace Global Health, Dar es Salaam P.O. Box 77978, Tanzania
| | - Zivonishe Mwazyunga
- Mwananyamala Regional Referral Hospital, Dar es Salaam P.O. Box 61665, Tanzania
| | - Anna Luoga
- Mwananyamala Regional Referral Hospital, Dar es Salaam P.O. Box 61665, Tanzania
| | - Julius Kisinga
- Mwananyamala Regional Referral Hospital, Dar es Salaam P.O. Box 61665, Tanzania
| | - Bertha Mwamkoa
- Mwananyamala Regional Referral Hospital, Dar es Salaam P.O. Box 61665, Tanzania
| | - Sukyung Kim
- Medipeace Global Health, Dar es Salaam P.O. Box 77978, Tanzania
| | - Agricola Joachim
- Department of Microbiology and Immunology, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam P.O. Box 65001, Tanzania
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Mandal P, Asad M, Kayal A, Biswas M. Assessment of use of World Health Organization access, watch, reserve antibiotics and core prescribing indicators in pediatric outpatients in a tertiary care teaching hospital in Eastern India. Perspect Clin Res 2023; 14:61-67. [PMID: 37325582 PMCID: PMC10267998 DOI: 10.4103/picr.picr_22_22] [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: 01/20/2022] [Revised: 02/09/2022] [Accepted: 02/18/2022] [Indexed: 11/04/2022] Open
Abstract
Objectives The objective of this study was to analyze antibiotic prescribing patterns in pediatric outpatients in a tertiary care teaching hospital in Eastern India, to identify use of World Health Organization (WHO) access, watch and reserve (AWaRe) antibiotics and to identify rationality of prescribing on the basis of WHO core prescribing indicators. Materials and Methods Scanned copies of prescriptions were collected from the pediatrics outpatients and antibiotic utilization pattern was analyzed in reference to WHO AWaRe groupings and core prescribing indicators. Results Over the 3 months study period, 310 prescriptions were screened. The prevalence of antibiotic use 36.77%. The majority of the 114 children who received antibiotics were males (52.64%, 60) and belonged to 1-5 year age group (49.12%, 56). The highest number of antibiotic prescriptions was from the penicillin class (58, 46.60%) followed by cephalosporin (23.29%) and macrolide (16.54%). Most number of prescribed antibiotics belonged to Access group (63, 47.37%), followed by Watch group (51, 38.35%). Average number of drugs per prescription was 2.66, percentage of encounters with injections were 0.64%. Most of the prescriptions were prescribed using generic name (74.18%, 612), 58.30% (481) of drugs were from WHO Model List of Essential Medicines for children. Conclusion If antibiotics are indicated, more number of antibiotics from the Access group may be used for ambulatory children who attend outpatient department of tertiary care hospitals. A simple combination of metrics based on AWaRe groups and core prescribing indicators may eliminate the problem of unnecessary antibiotic prescribing in children and may broaden the antibiotic stewardship opportunities.
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Affiliation(s)
- Pragnadyuti Mandal
- Department of Pharmacology, Medical College, Kolkata, West Bengal, India
| | - Mustafa Asad
- Department of Pharmacology, Calcutta National Medical College, Kolkata, West Bengal, India
| | - Arijit Kayal
- Department of Pharmacology, Medical College, Kolkata, West Bengal, India
| | - Mohuya Biswas
- Department of Microbiology, Acharya Prafulla Chandra College, Kolkata, West Bengal, India
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Villanueva-Bueno C, Montecatine-Alonso E, Jiménez-Parrilla F, González-López M, Manrique-Rodríguez S, Moreno-Ramos F, Cañete-Ramírez C, Dolz E, García-Robles A, Caro-Teller JM, Moral-Pumarega MT, Bergon-Sendin E, Gómez-Trevecedo Calvo MT, Gallego-Fernández C, del Vayo-Benito CÁ, Mejías-Trueba M, Gil-Navarro MV. Antimicrobial Defined Daily Dose in Neonatal Population: Validation in the Clinical Practice. Antibiotics (Basel) 2023; 12:antibiotics12030602. [PMID: 36978469 PMCID: PMC10044623 DOI: 10.3390/antibiotics12030602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 02/21/2023] [Accepted: 03/09/2023] [Indexed: 03/19/2023] Open
Abstract
Background: Currently, there is no validated method for estimating antimicrobial consumption in the neonatal population, as it exists for adults using Defined Daily Doses (DDD). In neonatology, although there are different methods, each one with advantages and disadvantages, there is no unified criterion for use. The aim of this study is to validate the neonatal DDD designed as a new standardised form of antimicrobial consumption over this population. Methods: The validation of the neonatal DDD, Phase II of the research project, was carried out through a descriptive observational study. Periodic cut-offs were performed to collect antimicrobial prescriptions of neonates admitted to the neonatology and intensive care units of nine Spanish hospitals. The data collected included demographic variables (gestational age, postnatal age, weight and sex), antimicrobial dose, frequency and route of administration. The selection of the optimal DDD value takes into account power value, magnitude obtained from the differences in the DDD, statistical significance obtained by the Wilcoxon test and degree of agreement in the stipulated doses. Results: Set of 904 prescriptions were collected and finally 860 were analysed based on the established criteria. The antimicrobials were mostly prescribed in the intensive care unit (63.1%). 32 different antimicrobials were collected, and intravenous administration was the most commonly used route. Neonatal DDD were defined for 11 different antimicrobials. A potency > 80% was obtained in 7 antibiotics. The 57.1% of the selected DDD correspond to phase I and 21.4% from phase II. Conclusion: DDD validation has been achieved for the majority of intravenously administered antimicrobials used in clinical practice in the neonatal population. This will make it possible to have an indicator that will be used globally to estimate the consumption of antimicrobials in this population, thus confirming its usefulness and applicability.
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Affiliation(s)
- Cristina Villanueva-Bueno
- Department of Pharmacy, Hospital Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañon, 28007 Madrid, Spain
- Correspondence:
| | | | | | - María González-López
- Department of Neonatology, Hospital Regional Universitario de Málaga, 29010 Málaga, Spain
| | - Silvia Manrique-Rodríguez
- Department of Pharmacy, Hospital Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañon, 28007 Madrid, Spain
| | | | - Carme Cañete-Ramírez
- Department of Pharmacy, Hospital Universitario Vall d’Hebron, 08035 Barcelona, Spain
| | - Elisenda Dolz
- Department of Pharmacy, Complejo Hospitalario Universitario Insular-Materno Infantil, 35016 Las Palmas de Gran Canarias, Spain
| | - Ana García-Robles
- Division of Pharmacy, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - José Manuel Caro-Teller
- Department of Pharmacy, Hospital Universitario 12 de Octubre, Research Institute 12 de Octubre i+12, 28041 Madrid, Spain
| | | | - Elena Bergon-Sendin
- Department of Neonatology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
| | | | | | | | - Marta Mejías-Trueba
- Department of Pharmacy, Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain (M.M.-T.)
- Department of Infectious Diseases, Microbiology and Parasitology, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío, Spanish National Research Council, University of Seville, 41013 Seville, Spain
| | - María Victoria Gil-Navarro
- Department of Pharmacy, Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain (M.M.-T.)
- Institute of Biomedicine of Seville, Virgen del Rocío University Hospital, CSIC, University of Seville, 41013 Seville, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, 28029 Madrid, Spain
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Stašek J, Keller F, Kočí V, Klučka J, Klabusayová E, Wiewiorka O, Strašilová Z, Beňovská M, Škardová M, Maláska J. Update on Therapeutic Drug Monitoring of Beta-Lactam Antibiotics in Critically Ill Patients—A Narrative Review. Antibiotics (Basel) 2023; 12:antibiotics12030568. [PMID: 36978435 PMCID: PMC10044408 DOI: 10.3390/antibiotics12030568] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/22/2023] [Accepted: 03/07/2023] [Indexed: 03/17/2023] Open
Abstract
Beta-lactam antibiotics remain one of the most preferred groups of antibiotics in critical care due to their excellent safety profiles and their activity against a wide spectrum of pathogens. The cornerstone of appropriate therapy with beta-lactams is to achieve an adequate plasmatic concentration of a given antibiotic, which is derived primarily from the minimum inhibitory concentration (MIC) of the specific pathogen. In a critically ill patient, the plasmatic levels of drugs could be affected by many significant changes in the patient’s physiology, such as hypoalbuminemia, endothelial dysfunction with the leakage of intravascular fluid into interstitial space and acute kidney injury. Predicting antibiotic concentration from models based on non-critically ill populations may be misleading. Therapeutic drug monitoring (TDM) has been shown to be effective in achieving adequate concentrations of many drugs, including beta-lactam antibiotics. Reliable methods, such as high-performance liquid chromatography, provide the accurate testing of a wide range of beta-lactam antibiotics. Long turnaround times remain the main drawback limiting their widespread use, although progress has been made recently in the implementation of different novel methods of antibiotic testing. However, whether the TDM approach can effectively improve clinically relevant patient outcomes must be proved in future clinical trials.
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Affiliation(s)
- Jan Stašek
- Department of Internal Medicine and Cardiology, Faculty of Medicine, University Hospital Brno, Masaryk University, 625 00 Brno, Czech Republic
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
| | - Filip Keller
- Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine, University Hospital Brno, Masaryk University, 625 00 Brno, Czech Republic
| | - Veronika Kočí
- Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine, University Hospital Brno, Masaryk University, 625 00 Brno, Czech Republic
| | - Jozef Klučka
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, Faculty of Medicine, University Hospital Brno, Masaryk University, 662 63 Brno, Czech Republic
| | - Eva Klabusayová
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, Faculty of Medicine, University Hospital Brno, Masaryk University, 662 63 Brno, Czech Republic
| | - Ondřej Wiewiorka
- Department of Laboratory Medicine, Division of Clinical Biochemistry, University Hospital Brno, 625 00 Brno, Czech Republic
- Department of Laboratory Methods, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
| | - Zuzana Strašilová
- Department of Laboratory Medicine, Division of Clinical Biochemistry, University Hospital Brno, 625 00 Brno, Czech Republic
- Department of Laboratory Methods, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
- Department of Pharmacology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
| | - Miroslava Beňovská
- Department of Laboratory Medicine, Division of Clinical Biochemistry, University Hospital Brno, 625 00 Brno, Czech Republic
- Department of Laboratory Methods, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
| | - Markéta Škardová
- Department of Clinical Pharmacy, Hospital Pharmacy, University Hospital Brno, 625 00 Brno, Czech Republic
| | - Jan Maláska
- Department of Simulation Medicine, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, Faculty of Medicine, University Hospital Brno, Masaryk University, 662 63 Brno, Czech Republic
- 2nd Department of Anaesthesiology University Hospital Brno, 620 00 Brno, Czech Republic
- Correspondence:
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32
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Debray A, Callot D, Hirt D, Bille E, Renolleau S, Chouchana L, Tréluyer JM, Oualha M, Béranger A. Beta-lactam exposure and safety in intermittent or continuous infusion in critically ill children: an observational monocenter study. Eur J Pediatr 2023; 182:965-973. [PMID: 36422708 DOI: 10.1007/s00431-022-04716-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 11/03/2022] [Accepted: 11/12/2022] [Indexed: 11/25/2022]
Abstract
The aim of this study was to assess the pharmacokinetic (PK) exposure and clinical toxicity for three beta-lactams: cefotaxime, piperacillin/tazobactam, and meropenem, depending on two lengths of infusion: continuous and intermittent, in critically ill children. This single center observational prospective study was conducted in a pediatric intensive care unit. All hospitalized children who had one measured plasma concentration of the investigated antibiotics were included. Plasma antibiotic concentrations were interpreted by a pharmacologist, using a Bayesian approach based on previously published population pharmacokinetic models in critically ill children. Exposure was considered optimal, low, or high according to the PK target 100% fT> 4 × MIC and a trough concentration below the toxic concentration (50 mg.L-1 for cefotaxime, 150 mg.L-1 for piperacillin, and 44 mg.L-1 for meropenem). Between May 2019 and January 2020, 80 patients were included and received 106 antibiotic courses: 74 (70%) were administered in intermittent infusion (II) and 32 (30%) in continuous infusion (CI). Compared to II, CI provided more optimal PK exposure (n = 22/32, 69% for CI versus n = 35/74, 47% for II, OR 1.2, 95%CI 1.01-1.5, p = 0.04), less underexposure (n = 4/32, 13% for CI versus n = 36/74, 49% for II, OR 0.7, 95%CI 0.6-0.84, p < 0.001), and more overexposure (n = 6/32, 19% for CI versus n = 3/74, 4% for II, OR 1.2, 95%CI 1.03-1.3, p = 0.01). Five adverse events have been reported during the study period, although none has been attributed to beta-lactam treatment. CONCLUSION CI provided a higher probability to attain an optimal PK target compared to II, but also a higher risk for overexposure. Regular therapeutic drug monitoring is recommended in critically ill children receiving beta-lactams, regardless of the length of infusion. WHAT IS KNOWN • Since beta-lactams are time-dependent antibiotics, the probability to attain the pharmacokinetic target is higher with continuous infusion compared to that with intermittent infusion. • In daily practice, continuous or extended infusions are rarely used despite recent guidelines, and toxicity is hardly reported. WHAT IS NEW • Continuous infusion provided a higher probability to attain an optimal pharmacokinetic target compared to intermittent infusion, but also a higher risk of overexposure. • Regular therapeutic drug monitoring is recommended in critically ill children receiving beta-lactams, regardless of the length of infusion.
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Affiliation(s)
- Agathe Debray
- Pédiatrie Générale Et Maladies Infectieuses, Hôpital Necker-Enfants Malades, AP-HP, Université de Paris, Paris, France
| | - Delphine Callot
- Hôpital Necker-Enfants Malades, AP-HP, Université de Paris, Pharmacovigilance, Paris, France
- Pharmacologie Et Évaluations Thérapeutiques Chez L'enfant Et La Femme Enceinte, EA7323, Paris, France
| | - Déborah Hirt
- Pharmacologie Et Évaluations Thérapeutiques Chez L'enfant Et La Femme Enceinte, EA7323, Paris, France
- Service de Pharmacologie Clinique, Hôpital Cochin, AP-HP, Paris, France
| | - Emmanuelle Bille
- Laboratoire de Microbiologie, Hôpital Necker-Enfants Malades, AP-HP, Université de Paris, Paris, France
| | - Sylvain Renolleau
- Réanimation Et Surveillance Continue Médico-Chirurgicales Pédiatriques, Hôpital Necker-Enfants Malades, AP-HP, Université de Paris, 149 Rue de Sèvres, 75015, Paris, France
| | - Laurent Chouchana
- Hôpital Necker-Enfants Malades, AP-HP, Université de Paris, Pharmacovigilance, Paris, France
- Pharmacologie Et Évaluations Thérapeutiques Chez L'enfant Et La Femme Enceinte, EA7323, Paris, France
| | - Jean-Marc Tréluyer
- Pharmacologie Et Évaluations Thérapeutiques Chez L'enfant Et La Femme Enceinte, EA7323, Paris, France
- Service de Pharmacologie Clinique, Hôpital Cochin, AP-HP, Paris, France
- Unité de Recherche Clinique - Centre d'Investigation Clinique 1419, Hôpital Cochin-Necker, Université de Paris, Inserm, Paris, France
| | - Mehdi Oualha
- Pharmacologie Et Évaluations Thérapeutiques Chez L'enfant Et La Femme Enceinte, EA7323, Paris, France
- Réanimation Et Surveillance Continue Médico-Chirurgicales Pédiatriques, Hôpital Necker-Enfants Malades, AP-HP, Université de Paris, 149 Rue de Sèvres, 75015, Paris, France
| | - Agathe Béranger
- Pharmacologie Et Évaluations Thérapeutiques Chez L'enfant Et La Femme Enceinte, EA7323, Paris, France.
- Réanimation Et Surveillance Continue Médico-Chirurgicales Pédiatriques, Hôpital Necker-Enfants Malades, AP-HP, Université de Paris, 149 Rue de Sèvres, 75015, Paris, France.
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Chiotos K, Blumenthal J, Boguniewicz J, Palazzi DL, Stalets EL, Rubens JH, Tamma PD, Cabler SS, Newland J, Crandall H, Berkman E, Kavanagh RP, Stinson HR, Gerber JS. Antibiotic Indications and Appropriateness in the Pediatric Intensive Care Unit: A 10-Center Point Prevalence Study. Clin Infect Dis 2023; 76:e1021-e1030. [PMID: 36048543 PMCID: PMC10169439 DOI: 10.1093/cid/ciac698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/04/2022] [Accepted: 08/24/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Antibiotics are prescribed to most pediatric intensive care unit (PICU) patients, but data describing indications and appropriateness of antibiotic orders in this population are lacking. METHODS We performed a multicenter point prevalence study that included children admitted to 10 geographically diverse PICUs over 4 study days in 2019. Antibiotic orders were reviewed for indication, and appropriateness was assessed using a standardized rubric. RESULTS Of 1462 patients admitted to participating PICUs, 843 (58%) had at least 1 antibiotic order. A total of 1277 antibiotic orders were reviewed. Common indications were empiric therapy for suspected bacterial infections without sepsis or septic shock (260 orders, 21%), nonoperative prophylaxis (164 orders, 13%), empiric therapy for sepsis or septic shock (155 orders, 12%), community-acquired pneumonia (CAP; 118 orders, 9%), and post-operative prophylaxis (94 orders, 8%). Appropriateness was assessed for 985 orders for which an evidence-based rubric for appropriateness could be created. Of these, 331 (34%) were classified as inappropriate. Indications with the most orders classified as inappropriate were empiric therapy for suspected bacterial infection without sepsis or septic shock (78 orders, 24%), sepsis or septic shock (55 orders, 17%), CAP (51 orders, 15%), ventilator-associated infections (47 orders, 14%), and post-operative prophylaxis (44 orders, 14%). The proportion of antibiotics classified as inappropriate varied across institutions (range, 19%-43%). CONCLUSIONS Most PICU patients receive antibiotics. Based on our study, we estimate that one-third of antibiotic orders are inappropriate. Improved antibiotic stewardship and research focused on strategies to optimize antibiotic use in critically ill children are needed.
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Affiliation(s)
- Kathleen Chiotos
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jennifer Blumenthal
- Division of Infectious Diseases, Department of Pediatrics, Boston Children's Hospital, Boston, Massachusetts, USA
- Division of Critical Care Medicine, Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Juri Boguniewicz
- Section of Infectious Diseases and Epidemiology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Debra L Palazzi
- Infectious Diseases Division, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Erika L Stalets
- Division of Critical Care Medicine, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Jessica H Rubens
- Division of Infectious Diseases, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Pranita D Tamma
- Division of Infectious Diseases, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Stephanie S Cabler
- Division of Infectious Diseases, Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Jason Newland
- Division of Infectious Diseases, Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Hillary Crandall
- Division of Pediatric Critical Care, Department of Pediatrics, University of Utah, Primary Children's Hospital, Salt Lake City, Utah, USA
| | - Emily Berkman
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, Washington, USA
| | - Robert P Kavanagh
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Penn State University College of Medicine, Hershey, Pennsylvania, USA
| | - Hannah R Stinson
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jeffrey S Gerber
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Baltogianni M, Giapros V, Kosmeri C. Antibiotic Resistance and Biofilm Infections in the NICUs and Methods to Combat It. Antibiotics (Basel) 2023; 12:antibiotics12020352. [PMID: 36830264 PMCID: PMC9951928 DOI: 10.3390/antibiotics12020352] [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: 12/23/2022] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Neonatal sepsis is an important cause of neonatal morbidity and mortality. A significant proportion of bacteria causing neonatal sepsis is resistant to multiple antibiotics, not only to the usual empirical first-line regimens, but also to second- and third-line antibiotics in many neonatal intensive care units (NICUs). NICUs have unique antimicrobial stewardship goals. Apart from antimicrobial resistance, NICUs have to deal with another problem, namely biofilm infections, since neonates often have central and peripheral lines, tracheal tubes and other foreign bodies for a prolonged duration. The aim of this review is to describe traditional and novel ways to fight antibiotic-resistant bacteria and biofilm infections in NICUs. The topics discussed will include prevention and control of the spread of infection in NICUs, as well as the wise use of antimicrobial therapy and ways to fight biofilm infections.
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Affiliation(s)
- Maria Baltogianni
- Neonatal Intensive Care Unit, School of Medicine, University of Ioannina, 45500 Ioannina, Greece
| | - Vasileios Giapros
- Neonatal Intensive Care Unit, School of Medicine, University of Ioannina, 45500 Ioannina, Greece
- Correspondence: ; Tel.: +30-26-5100-7546
| | - Chrysoula Kosmeri
- Department of Pediatrics, University Hospital of Ioannina, 45500 Ioannina, Greece
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A European International Multicentre Survey on the Current Practice of Perioperative Antibiotic Prophylaxis for Paediatric Liver Transplantations. Antibiotics (Basel) 2023; 12:antibiotics12020292. [PMID: 36830202 PMCID: PMC9952614 DOI: 10.3390/antibiotics12020292] [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: 12/21/2022] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023] Open
Abstract
(1) Background: Postoperative infections are major contributors of morbidity and mortality after paediatric liver transplantation (pLTX). Evidence and recommendations regarding the most effective antimicrobial strategy are lacking. (2) Results: Of 39 pLTX centres, 20 responded. Aminopenicillins plus ß-lactamase inhibitors were used by six (30%) and third generation cephalosporins by three (15%), with the remaining centres reporting heterogenous regimens. Broad-spectrum regimens were the standard in 10 (50%) of centres and less frequent in the 16 (80%) centres with an infectious disease specialist. The duration ranged mainly between 24-48 h and 3-5 days in the absence and 3-5 days or 6-10 days in the presence of risk factors. Strategies regarding antifungal, antiviral, adjunctive antimicrobial, and surveillance strategies varied widely. (3) Methods: This international multicentre survey endorsed by the European Liver Transplant Registry queried all European pLTX centres from the registry on their current practice of perioperative antibiotic prophylaxis and antimicrobial strategies via an online questionnaire. (4) Conclusions: This survey found great heterogeneity regarding all aspects of postoperative antimicrobial treatment, surveillance, and prevention of infections in European pLTX centres. Evidence-based recommendations are urgently needed to optimise antimicrobial strategies and reduce the spectrum and duration of antimicrobial exposure.
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Piperacillin Population Pharmacokinetics and Dosing Regimen Optimization in Critically Ill Children Receiving Continuous Renal Replacement Therapy. Antimicrob Agents Chemother 2022; 66:e0113522. [PMID: 36342152 PMCID: PMC9764994 DOI: 10.1128/aac.01135-22] [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: 11/09/2022] Open
Abstract
We aimed to develop a piperacillin population pharmacokinetic (PK) model in critically ill children receiving continuous renal replacement therapy (CRRT) and to optimize dosing regimens. The piperacillin plasma concentration was quantified by high-performance liquid chromatography. Piperacillin PK was investigated using a nonlinear mixed-effect modeling approach. Monte Carlo simulations were performed to compute the optimal scheme of administration according to the target of 100% interdose interval time in which concentration is one to four times above the MIC (100% fT > 1 to 4× MIC). A total of 32 children with a median (interquartile range [IQR]) postnatal age of 2 years (0 to 11), body weight (BW) of 15 kg (6 to 38), and receiving CRRT were included. Concentration-time courses were best described by a one-compartment model with first-order elimination. BW and residual diuresis (Qu) explained some between-subject variabilities on volume of distribution (V), where [Formula: see text], and clearance (CL), where [Formula: see text], where CLpop and Vpop are 6.78 L/h and 55.0 L, respectively, normalized to a 70-kg subject and median residual diuresis of 0.06 mL/kg/h. Simulations with intermittent and continuous administrations for 4 typical patients with different rates of residual diuresis (0, 0.1, 0.25, and 0.5 mL/kg/h) showed that continuous infusions were appropriate to attain the PK target for patients with residual diuresis higher than 0.1 mL/kg/h according to BW and MIC, while for anuric patients, less frequent intermittent doses were mandatory to avoid accumulation. Optimal exposure to piperacillin in critically ill children on CRRT should be achieved by using continuous infusions with escalating doses for high-MIC bacteria, except for anuric patients who require less frequent intermittent doses.
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Bozzola E, Marchesani S, Ficari A, Brusco C, Spina G, Marchili MR, Guolo S. Assessing the use of antibiotics in pediatric patients hospitalized for varicella. Ital J Pediatr 2022; 48:196. [PMID: 36503563 PMCID: PMC9743721 DOI: 10.1186/s13052-022-01393-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 11/29/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Varicella is considered a mild and self-limiting disease, but, in some cases, it may complicate and require hospitalization. Antibiotics are not the first line therapy but in some cases are prescribed either for the management of varicella-related complications or as a preventive strategy. Aim of this study is to analyze the rate and the patterns of antibiotics used in pediatric patients hospitalized for varicella as well as the relative costs in order to increase insights in antibiotic use in varicella. METHODS Patients less than 18 years hospitalized for varicella at the Bambino Gesù Children's IRCCS Hospital in Rome, Italy, from the 1st of November 2005 to the 1st of November 2021 entered the study. Retrospective data were collected from the hospital's database electronic medical records. The rate, the patterns and the costs of antibiotics used were considered. RESULTS According to the inclusion criteria, we enrolled 810 patients, with a median age of 2.4 years. Out of them, 345 patients (42.6%) underwent antibiotic therapy, of which 307 for a complication (90.0%) and the other 10.0%, antibiotic for the fear of developing complications. The cost for varicella hospitalizations was EUR 2,928,749 (median cost EUR 2689). As for antibiotic therapy, it represented the 5.9% of the total cost (EUR 174,527), with a median cost of EUR 198.8. The cost in patients who underwent antibiotic therapy was significantly higher than in those who did not (p-value < 0.0001), as well as the hospitalization length (p-value < 0.0001). The most commonly prescribed antibiotics were Amoxicillin-clavulanate and Ceftriaxone, which represented the 36.0% and 25.0% of all antibiotic prescription, respectively. Antibiotics may negatively affect the economic cost of hospitalization and the prescription is not always in accordance to guidelines, with potential important repercussions on the development of antimicrobial resistance. Actually, resistance to antibiotics is considered a major risk to the future health of the world population as it may lead to longer hospital stay, increased risk of mortality, health care costs and treatment failures. CONCLUSION Strategies to reduce economical cost, hospitalization length and antimicrobial resistance include ensuring appropriate prescription and administration of empiric antibiotics as well as reducing the circulation of preventable infectious diseases through immunization.
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Affiliation(s)
- Elena Bozzola
- grid.414125.70000 0001 0727 6809Pediatric Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Silvio Marchesani
- grid.414125.70000 0001 0727 6809Pediatric Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Andrea Ficari
- grid.414125.70000 0001 0727 6809Pediatric Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Carla Brusco
- grid.414125.70000 0001 0727 6809Sanitary Direction Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Giulia Spina
- grid.414125.70000 0001 0727 6809Pediatric Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Maria Rosaria Marchili
- grid.414125.70000 0001 0727 6809Pediatric Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Stefano Guolo
- grid.414125.70000 0001 0727 6809Sanitary Direction Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
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Time to evaluate decision support systems for antimicrobial prescribing outside the hospital. THE LANCET INFECTIOUS DISEASES 2022; 22:1408-1409. [PMID: 35870479 PMCID: PMC9299723 DOI: 10.1016/s1473-3099(22)00356-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 11/20/2022]
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Skosana PP, Schellack N, Godman B, Kurdi A, Bennie M, Kruger D, Meyer JC. A national, multicentre web-based point prevalence survey of antimicrobial use in community healthcare centres across South Africa and the implications. Hosp Pract (1995) 2022; 50:306-317. [PMID: 35980901 DOI: 10.1080/21548331.2022.2114251] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
OBJECTIVE Up to 90% of antimicrobials globally are prescribed and dispensed in ambulatory care. However, there are considerable gaps regarding the extent and rationale for their use especially in low- and middle-income countries such as South Africa. Point prevalent surveys (PPS) are useful to determine current prescribing patterns, identify targets for quality improvement and evaluate the effectiveness of antimicrobial stewardship programmes (ASPs) within institutions. Consequently, the objective of this study was to undertake a PPS within community healthcare centers (CHCs) in South Africa given their importance to the public healthcare system. The findings will be used to provide guidance on future interventions to improve antimicrobial use in South Africa and wider. METHODS A PPS of antimicrobial consumption was undertaken among patients attending 18 CHCs in South Africa. A web-based application was used to record the utilization data, with utilization assessed against World Health Organization (WHO) and South African guidelines. RESULTS The overall prevalence of antimicrobial use amongst patients attending the CHCs was 21.5% (420 of 1958 patients). This included one or more antimicrobials per patient. The most frequently prescribed antimicrobials were amoxicillin (32.9%), isoniazide (11.3%) and a combination of rifampicin, isoniazid, pyrazinamide and ethambutol (Rifafour®) (10.5%), with the majority from the WHO Access list of antibiotics. There was high adherence to guidelines (93.4%). The most common indication for antibiotics were ear, nose and throat infections (22.8%), with no culture results recorded in patients' files. CONCLUSIONS It's encouraging to see high adherence to South African guidelines when antimicrobials were prescribed, with the majority taken from the WHO Access list. However, there were concerns with appreciable prescribing of antimicrobials for upper respiratory tract infections that are essentially viral in origin, and a lack of microbiological testing. The establishment of ASPs can help address identified concerns through designing and implementing appropriate interventions.
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Affiliation(s)
- Phumzile P Skosana
- Division of Clinical Pharmacy, School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
| | - Natalie Schellack
- Department of Pharmacology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Brian Godman
- Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa.,Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,Centre of Medical and Bio-allied Health Sciences Research, Ajman University, United Arab Emirates
| | - Amanj Kurdi
- Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa.,Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,Department of Pharmacology, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Marion Bennie
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK
| | - Danie Kruger
- Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
| | - Johanna C Meyer
- Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
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Zhang J, Zhang W, Ma X, Tang L, Tian D, Wu K, Zheng Y, Shen K, Deng J, Yang Y. Antimicrobial prescribing for children in China: data from point prevalence surveys in 18 tertiary centres in China in 2016-2017. BMJ Open 2022; 12:e059244. [PMID: 36691159 PMCID: PMC9442487 DOI: 10.1136/bmjopen-2021-059244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 08/09/2022] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVES The reports on evaluating the classification of antibiotic agents prescribed for Chinese children by combining WHO's and China's administrative categories were rare. This study aimed to investigate the pattern of antimicrobial agents prescribing for Chinese children in 2016. SETTINGS 18 tertiary centres from nine provinces located in northern, southern, eastern and western China. PARTICIPANTS The antimicrobial prescribing data from the children admitted in medical wards, surgical wards and intensive care units were collected and analysed. A total of 3680 antibiotic prescriptions for Chinese children were included in the analysis. PRIMARY AND SECONDARY OUTCOME MEASURES One-day point-prevalence surveys (PPSs) on antimicrobial prescribing were conducted among hospitalised children in China between 1 February 2016 and 28 February 2017. Five hospitals participated in the first PPS, 13 hospitals in the second PPS, 17 hospitals in the third PPS and 18 hospitals in the fourth PPS. Patterns of antibiotic use with a drug utilisation of 90%, Anatomical Therapeutical Chemical Classification, WHO Access, Watch and Reserve (AWaRe) (version 2019) and antibiotic classification in China were described retrospectively. RESULTS A total of 4442 children and 3680 antibiotic prescriptions for Chinese children were included in the analysis. 2900 (65.3%) children received at least one ongoing antibiotic during the survey days. On the basis of WHO AWaRe classification, the proportion of antibiotics in the Watch group was 76.5% (2814/3680). According to the Management of Antibiotic Classification in China, 56.8% (2089/3680) and 16.1% (594/3680) of antibiotic prescriptions in the Restricted group and the Special group, respectively, were included into broad-spectrum antibiotics. The most common indication for antibiotics was bacterial lower respiratory tract infection (2044/3680, 55.5%). CONCLUSIONS The use of broad-spectrum antibiotics was frequent and excessive in hospitalised children in China in 2016.
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Affiliation(s)
- Jiaosheng Zhang
- Department of Infectious Diseases, Shenzhen Children's Hospital, Shenzhen, China
| | - Wenshuang Zhang
- Department of Respiratory, Tianjin Children's Hospital, Tianjin, China
| | - Xiang Ma
- Department of Respiratory, Children's Hospital Affiliated to Shandong University & Jinan Children's Hospital, Ji'nan, China
| | - Lanfang Tang
- Department of Respiratory, Children's Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Daiyin Tian
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, Chongqing, Chongqing, China
| | - Keye Wu
- Department of Cardiothoracic Surgery, Shenzhen Children's Hospital, Shenzhen, China
| | - Yuejie Zheng
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen, China
| | - Kunling Shen
- Department of Respiration, Beijing Children's Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jikui Deng
- Department of Infectious Diseases, Shenzhen Children's Hospital, Shenzhen, China
| | - Yonghong Yang
- Department of Infectious Diseases, Shenzhen Children's Hospital, Shenzhen, China
- Beijing Pediatric Research Institute, Beijing Children's Hospital Affiliated to Capital Medical University, National Center for Children's Health, Beijing, China
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Kelderer F, Mogren I, Eriksson C, Silfverdal SA, Domellöf M, West CE. Associations between pre- and postnatal antibiotic exposures and early allergic outcomes: A population-based birth cohort study. Pediatr Allergy Immunol 2022; 33:e13848. [PMID: 36156813 PMCID: PMC9544930 DOI: 10.1111/pai.13848] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 07/21/2022] [Accepted: 08/16/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Early life antibiotic treatment is one likely exposure influencing allergy risk. The objective was to investigate associations between pre- and postnatal antibiotic exposures and the development of allergic manifestations until age 18 months. METHODS We included 1387 mother-child dyads from the prospective, population-based NorthPop birth cohort study. Data on antibiotic exposures in pregnancy and childhood were collected by web-based questionnaires. Until the child turned 18 months old, parents (n = 1219) reported symptoms of wheeze, eczema, and physician-diagnosed asthma; parents (n = 1025) reported physician-diagnosed food allergy. At age 18 months, serum immunoglobulin E levels to inhalant (Phadiatop) and food (Food mix fx5) allergens were determined. Associations were estimated using bivariable and multivariable logistic regressions. RESULTS Prenatal antibiotic exposure was positively associated with food sensitization in the crude (OR 1.82, 95% CI 1.01-3.26) but not in the adjusted analyses (aOR 1.58, 0.82-3.05). A borderline significant association was found between prenatal exposure and wheeze (aOR 1.56, 0.95-2.57). Postnatal antibiotics were positively associated with wheeze (aOR 2.14, 1.47-3.11), asthma (aOR 2.35, 1.32-4.19), and eczema (aOR 1.49, 1.07-2.06). Postnatal antibiotics were negatively associated with food sensitization (aOR 0.46, 95% CI 0.25-0.83) but not with food allergy nor sensitization to inhalants. CONCLUSION Pre- and postnatal antibiotic exposure demonstrated positive associations with allergic manifestations and the former also with food sensitization. In contrast, there was a negative association between postnatal antibiotics and food sensitization. Food sensitization is often transient but may precede respiratory allergies. Future studies should investigate the relationship between antibiotic exposure and food sensitization later in childhood.
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Affiliation(s)
- Fanny Kelderer
- Department of Clinical Sciences, Pediatrics Umeå University, Umeå, Sweden
| | - Ingrid Mogren
- Department of Clinical Sciences, Obstetrics and Gynecology, Umeå, Sweden
| | - Catharina Eriksson
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden
| | | | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Umeå University, Umeå, Sweden
| | - Christina E West
- Department of Clinical Sciences, Pediatrics Umeå University, Umeå, Sweden
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Off-label use of drugs in pediatrics: a scoping review. Eur J Pediatr 2022; 181:3259-3269. [PMID: 35831681 DOI: 10.1007/s00431-022-04515-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 11/03/2022]
Abstract
To explore the current state of research on off-label drug use in children and identify the existing research gaps in this topic. Six literature databases were searched to identify studies focusing exclusively on off-label drug use in children (aged < 18 years) published in Chinese or English between 2016 and 2021. We also searched clinicaltrials.gov for pediatric clinical trials conducted in the same period and compared the numbers of studies on off-label use and clinical trials for the most commonly reported drugs and drug types. Our search revealed 568 studies on off-label drug use. Almost half of the studies (n = 240) were cross-sectional. A total of 212 specific drugs or drug types were addressed in 361 studies, the most frequent being antipsychotic agents (n = 12), dexmedetomidine (n = 10), and rituximab (n = 8). Antipsychotic agents were also the most common type of drug examined in clinical trials in children. We identified a total of 435 different types of off-label use, the top three being unapproved indication (n = 157), population (n = 96), or age (n = 36). Only about one-third of the studies reported collecting informed consent (n = 195) or having ethics committee approval (n = 166). Conclusions: Off-label use of antipsychotics in children is widely reported in the literature. We suggest pediatric researchers to consider the number of studies on off-label use and existing clinical trials on different drugs when selecting target drugs for new studies and systematic reviews. What is Known: • There exist a large number of studies on off-label drug use in children. What is New: • This is the first scoping review of studies on off-label drug use in children. • Off-label use of antipsychotic agents is widely reported.
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Simeoli R, Cairoli S, Decembrino N, Campi F, Dionisi Vici C, Corona A, Goffredo BM. Use of Antibiotics in Preterm Newborns. Antibiotics (Basel) 2022; 11:antibiotics11091142. [PMID: 36139921 PMCID: PMC9495226 DOI: 10.3390/antibiotics11091142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/19/2022] [Accepted: 08/21/2022] [Indexed: 11/16/2022] Open
Abstract
Due to complex maturational and physiological changes that characterize neonates and affect their response to pharmacological treatments, neonatal pharmacology is different from children and adults and deserves particular attention. Although preterms are usually considered part of the neonatal population, they have physiological and pharmacological hallmarks different from full-terms and, therefore, need specific considerations. Antibiotics are widely used among preterms. In fact, during their stay in neonatal intensive care units (NICUs), invasive procedures, including central catheters for parental nutrition and ventilators for respiratory support, are often sources of microbes and require antimicrobial treatments. Unfortunately, the majority of drugs administered to neonates are off-label due to the lack of clinical studies conducted on this special population. In fact, physiological and ethical concerns represent a huge limit in performing pharmacokinetic (PK) studies on these subjects, since they limit the number and volume of blood sampling. Therapeutic drug monitoring (TDM) is a useful tool that allows dose adjustments aiming to fit plasma concentrations within the therapeutic range and to reach specific drug target attainment. In this review of the last ten years’ literature, we performed Pubmed research aiming to summarize the PK aspects for the most used antibiotics in preterms.
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Affiliation(s)
- Raffaele Simeoli
- Division of Metabolic Diseases and Drug Biology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Sara Cairoli
- Division of Metabolic Diseases and Drug Biology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Nunzia Decembrino
- Neonatal Intensive Care Unit, University Hospital “Policlinico-San Marco” Catania, Integrated Department for Maternal and Child’s Health Protection, 95100 Catania, Italy
| | - Francesca Campi
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus-Newborn-Infant, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy
| | - Carlo Dionisi Vici
- Division of Metabolic Diseases and Drug Biology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Alberto Corona
- ICU and Accident & Emergency Department, ASST Valcamonica, 25043 Breno, Italy
| | - Bianca Maria Goffredo
- Division of Metabolic Diseases and Drug Biology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
- Correspondence: ; Tel.: +39-0668592174; Fax: + 39-0668593009
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Antimicrobial Utilization among Neonates and Children: A Multicenter Point Prevalence Study from Leading Children’s Hospitals in Punjab, Pakistan. Antibiotics (Basel) 2022; 11:antibiotics11081056. [PMID: 36009925 PMCID: PMC9405424 DOI: 10.3390/antibiotics11081056] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/24/2022] [Accepted: 07/25/2022] [Indexed: 01/25/2023] Open
Abstract
Antimicrobial resistance (AMR) compromises global health due to the associated morbidity, mortality, and costs. The inappropriate use of antimicrobial agents is a prime driver of AMR. Consequently, it is imperative to gain a greater understanding of current utilization patterns especially in high-risk groups including neonates and children. A point prevalence survey (PPS) was conducted among three tertiary care children’s hospitals in the Punjab province using the World Health Organization (WHO) methodology. Antibiotic use was documented according to the WHO AWaRe classification. Out of a total of 1576 neonates and children, 1506 were prescribed antibiotics on the day of the survey (prevalence = 95.5%), with an average of 1.9 antibiotics per patient. The majority of antibiotics were prescribed in the medical ward (75%), followed by surgical ward (12.8%). Furthermore, 56% of antibiotics were prescribed prophylactically, with most of the antibiotics (92.3%) administered via the parenteral route. The top three indications for antibiotics were respiratory tract infections (34.8%), gastrointestinal infections (15.8%), and prophylaxis for medical problems (14.3%). The three most common antibiotics prescribed were ceftriaxone (25.8%), amikacin (9.2%), and vancomycin (7.9%). Overall, 76.6% of the prescribed antibiotics were from Watch category followed by 21.6% from the Access group. There was a very high prevalence of antibiotic use among hospitalized neonates and children in this study. Urgent measures are needed to engage all the stakeholders to formulate effective ASPs in Pakistan, especially surrounding Watch antibiotics.
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Enimil A, Agbedinu K, Yeboah M, Pauwels I, Goossens H, Ansong D, Mensah N, Vesporten A. Comparing Patterns in Antimicrobial Use During Global Point Prevalence Study at a Single Tertiary Hospital in Ghana: Implications for Antimicrobial Stewardship Programme. FRONTIERS IN TROPICAL DISEASES 2022. [DOI: 10.3389/fitd.2022.843509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe Global Point Prevalence Study (PPS) provides a platform for institutions to register and add clinical information on antimicrobial usage and determine variables related to proper antimicrobial stewardship.ObjectiveTo assess the trends in antimicrobial usage and quality indicators in antimicrobial prescriptions at our hospital.MethodWe retrospectively compared data collected at Komfo Anokye Teaching Hospital (KATH) during the Global PPS in 2015 and 2019. Both surveys took place on a day in September of the respective year. Medical records of all in-patients on admission at 0800 hours on a specific day were reviewed for antimicrobial use in the survey. Data on antibiotic use, including indications for use and the presence of quality indicators, were recorded.ResultsThe total number of patients on admission in 2015 and 2019 were 386 and 630, respectively. The proportion of patients on at least one antimicrobial was 64% (247/386) and 58.4% (368/630) in 2015 and 2019, respectively. Pneumonia was the most common medical condition for which antimicrobial was prescribed for 2015, 30(16.9%) and 2019, 44(23.0%), respectively. There was a decrease in Hospital-acquired infections from 2015, 6.2% (24/386) to 4.8% (30/630) in 2019. The use of biomarkers increased from 4.9% (12/247) to 7.6% (28/368).ConclusionOver 50% of hospitalised patients were on antimicrobials for both years. The inauguration of the antimicrobial stewardship committee at KATH will improve these quality indicators.
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Surgical Antimicrobial Prophylaxis in Neonates and Children Undergoing Neurosurgery: A RAND/UCLA Appropriateness Method Consensus Study. Antibiotics (Basel) 2022; 11:antibiotics11070856. [PMID: 35884111 PMCID: PMC9311924 DOI: 10.3390/antibiotics11070856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/17/2022] [Accepted: 06/22/2022] [Indexed: 11/25/2022] Open
Abstract
Pediatric neurosurgery is a highly specialized branch of surgery in which surgical site infections (SSIs) are potentially serious complications that can also adversely affect a good surgical outcome, compromising functional recovery and, in some cases, even putting the patient’s life at risk. The main aim of this consensus document is to provide clinicians with a series of recommendations on antimicrobial prophylaxis for neonates and children undergoing neurosurgery. The following scenarios were considered: (1) craniotomy or cranial/cranio-facial approach to craniosynostosis; (2) neurosurgery with a trans-nasal-trans-sphenoidal approach; (3) non-penetrating head injuries; (4) penetrating head fracture; (5) spinal surgery (extradural and intradural); (6) shunt surgery or neuroendoscopy; (7) neuroendovascular procedures. Patients undergoing neurosurgery often undergo peri-operative antibiotic prophylaxis, with different schedules, not always supported by scientific evidence. This consensus provides clear and shared indications, based on the most updated literature. This work has been made possible by the multidisciplinary contribution of experts belonging to the most important Italian scientific societies, and represents, in our opinion, the most complete and up-to-date collection of recommendations on the behavior to be held in the peri-operative setting in this type of intervention, in order to guide physicians in the management of the patient, standardize approaches and avoid abuse and misuse of antibiotics.
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47
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Kitt E, Hayes M, Ballester L, Sewawa KB, Mulale U, Mazhani L, Arscott-Mills T, Coffin SE, Steenhoff AP. Assessing antibiotic utilization among pediatric patients in Gaborone, Botswana. SAGE Open Med 2022; 10:20503121221104437. [PMID: 36814934 PMCID: PMC9939905 DOI: 10.1177/20503121221104437] [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: 11/11/2021] [Accepted: 05/11/2022] [Indexed: 11/17/2022] Open
Abstract
Objectives Over the past decade, concerning trends in antimicrobial resistance have emerged in Southern Africa. Given a paucity of pediatric data, our objectives were to (1) describe antibiotic utilization trends at a national referral center in Southern Africa and (2) assess the proportion of patients receiving antibiotics appropriately. In addition, risk factors for inappropriate use were explored. Methods We performed a prospective cohort study on medical and surgical pediatric patients aged below 13 years admitted to the country's tertiary care referral hospital in Gaborone, Botswana. We collected demographics, clinical, laboratory, and microbiology details, in addition to information on antibiotic use. We separately categorized antibiotic prescriptions using the World Health Organization AWaRe Classification of Access, Watch, and Restrict. Results Our final cohort of 299 patients was 44% female and 27% HIV-exposed; most (68%) were admitted to the General Pediatrics ward. Infections were a common cause of hospitalization in 29% of the cohort. Almost half of our cohort were prescribed at least one antibiotic during their stay, including 40% on admission; almost half (47%) of these prescriptions were deemed appropriate. At the time of discharge, 52 (21%) patients were prescribed an antibiotic, of which 37% were appropriate. Of all antibiotics prescribed, 42% were from the World Health Organization Access antibiotic list, 58% were from the Watch antibiotic list, and 0% were prescribed antibiotics from the Restrict antibiotic list. Univariate analyses revealed that surgical patients were significantly more likely to have inappropriate antibiotics prescribed on admission. Patients who were treated for diseases for which there was a clinical pathway, or who had blood cultures sent at the time of admission were less likely to have inappropriate antibiotics prescribed. On multivariate analysis, apart from admission to the surgical unit, there were no independent predictors for inappropriate antibiotic use, although there was a trend for critically ill patients to receive inappropriate antibiotics. Conclusion Our study reveals high rates of antibiotic consumption, much of which was inappropriate. Promising areas for antimicrobial stewardship interventions include (1) standardization of management approaches in the pediatric surgical population and (2) the implementation of feasible and generalizable clinical pathways in this tertiary care facility.
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Affiliation(s)
- Eimear Kitt
- Division of Infectious Diseases,
Children’s Hospital of Philadelphia, Philadelphia, PA, USA,Department of Pediatrics, Perelman
School of Medicine, University of Pennsylvania, Philadelphia, PA, USA,Department of Infection Prevention and
Control, Children’s Hospital of Philadelphia, Philadelphia, PA, USA,Eimear Kitt, The Hub for Clinical
Collaboration, Division of Infectious Diseases, Floor 9 Room 9549, 3500 Civic
Center Blvd, Philadelphia, PA 19104, USA.
| | - Molly Hayes
- Antimicrobial Stewardship Program,
Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Lance Ballester
- Biostatistics and Data Management Core,
Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Unami Mulale
- Department of Paediatrics and
Adolescent Health, Faculty of Medicine, University of Botswana, Gaborone,
Botswana
| | - Loeto Mazhani
- Department of Paediatrics and
Adolescent Health, Faculty of Medicine, University of Botswana, Gaborone,
Botswana
| | - Tonya Arscott-Mills
- Department of Pediatrics, Perelman
School of Medicine, University of Pennsylvania, Philadelphia, PA, USA,Botswana-UPenn Partnership, Gaborone,
Botswana,Department of Paediatrics and
Adolescent Health, Faculty of Medicine, University of Botswana, Gaborone,
Botswana
| | - Susan E Coffin
- Division of Infectious Diseases,
Children’s Hospital of Philadelphia, Philadelphia, PA, USA,Department of Pediatrics, Perelman
School of Medicine, University of Pennsylvania, Philadelphia, PA, USA,Department of Infection Prevention and
Control, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Andrew P Steenhoff
- Division of Infectious Diseases,
Children’s Hospital of Philadelphia, Philadelphia, PA, USA,Department of Pediatrics, Perelman
School of Medicine, University of Pennsylvania, Philadelphia, PA, USA,Botswana-UPenn Partnership, Gaborone,
Botswana,Department of Paediatrics and
Adolescent Health, Faculty of Medicine, University of Botswana, Gaborone,
Botswana
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Papan C, Reifenrath K, Last K, Attarbaschi A, Graf N, Groll AH, Huebner J, Laws HJ, Lehrnbecher T, Liese J, Martin L, Tenenbaum T, Weichert S, Vieth S, von Both U, Hufnagel M, Simon A. Antimicrobial Use in Pediatric Oncology and Hematology: Protocol for a Multicenter Point-Prevalence Study With Qualitative Expert Panel Assessment. JMIR Res Protoc 2022; 11:e35774. [PMID: 35723906 PMCID: PMC9253971 DOI: 10.2196/35774] [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: 12/17/2021] [Revised: 04/07/2022] [Accepted: 04/22/2022] [Indexed: 11/17/2022] Open
Abstract
Background Because infections are a major driver of morbidity and mortality in children with hematologic or oncologic diseases, antimicrobials are frequently prescribed in pediatric oncology practice. However, excess or inappropriate use of antimicrobials is directly linked to the emergence of antimicrobial resistance. Although point-prevalence studies have examined the extent of antimicrobial use, a comprehensive qualitative evaluation of individual antimicrobial prescriptions remains lacking. Objective The aim of this study is to identify appropriate versus inappropriate antimicrobial use among pediatric cancer patients in a point-prevalence study, followed by an expert panel adjudication process and a subsequent report of these findings to participating centers. This study also aims to improve the quality of patient care by informing centers about discrepancies between internal standards of care and national guidelines. Methods Our point-prevalence study is performed at pediatric cancer centers in Germany and Austria. All patients under 18 years old who are hospitalized at the time of the study are included. As a supplement to the point-prevalence study, an expert panel is qualitatively assessing each of the antimicrobial prescriptions at the participating centers to review local guidelines and compare them with national guidelines. Results As of December 2021, the point-prevalence survey has been conducted at 30 sites and expert panel adjudication for qualitative assessment of each antimicrobial use is ongoing. Results of the study are expected in 2022. Conclusions This is the first point-prevalence study conducted among pediatric cancer centers with an integrated, multistep, qualitative approach that assesses each antimicrobial prescription. The results of this study will inform possible interventions for internal guidelines and antimicrobial stewardship programs implemented at pediatric cancer centers. In addition, local guidelines will be compared with national guidelines. Furthermore, this study will contribute to the overall integration of antimicrobial stewardship principles and initiatives in pediatric oncology and hematology, thereby improving safety and quality of care for children and adolescents with cancer and blood disorders. International Registered Report Identifier (IRRID) DERR1-10.2196/35774
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Affiliation(s)
- Cihan Papan
- Center for Infectious Diseases, Institute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany
| | - Katharina Reifenrath
- Pediatric Hematology and Oncology, University Children's Hospital, Saarland University, Homburg, Germany
| | - Katharina Last
- Center for Infectious Diseases, Institute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany
| | - Andishe Attarbaschi
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Norbert Graf
- Pediatric Hematology and Oncology, University Children's Hospital, Saarland University, Homburg, Germany
| | - Andreas H Groll
- Infectious Disease Research Program, Department of Pediatric Hematology/Oncology and Center for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany
| | - Johannes Huebner
- Division of Pediatric Infectious Disease, Dr v Hauner Children's Hospital, University of Munich, Munich, Germany
| | - Hans-Jürgen Laws
- Department of Pediatric Oncology, Hematology and Clinical Immunology, University of Duesseldorf, Düsseldorf, Germany
| | - Thomas Lehrnbecher
- Division for Pediatric Hematology and Oncology, Hospital for Children and Adolescents, University Hospital, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Johannes Liese
- Pediatric Infectious Diseases and Immunology, University Children's Hospital, University of Würzburg, Würzburg, Germany
| | - Luise Martin
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Tobias Tenenbaum
- Pediatric Infectious Diseases, Department of Pediatrics, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Stefan Weichert
- Pediatric Infectious Diseases, Department of Pediatrics, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Simon Vieth
- Department of Pediatrics, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Ulrich von Both
- Division of Pediatric Infectious Disease, Dr v Hauner Children's Hospital, University of Munich, Munich, Germany
| | - Markus Hufnagel
- Division of Pediatric Infectious Diseases and Rheumatology, Department of Pediatrics and Adolescent Medicine, University Medical Center, Medical Faculty, University of Freiburg, Freiburg, Germany
| | - Arne Simon
- Pediatric Hematology and Oncology, University Children's Hospital, Saarland University, Homburg, Germany
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Antimicrobial Stewardship Improvement in Pediatric Intensive Care Units in Spain-What Have We Learned? CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9060902. [PMID: 35740839 PMCID: PMC9222022 DOI: 10.3390/children9060902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/03/2022] [Accepted: 06/10/2022] [Indexed: 12/03/2022]
Abstract
Antibiotic misuse in pediatric intensive care units (PICUs) can lead to increased antimicrobial resistance, antibiotic-triggered side effects, hospital costs, and mortality. We performed a multicenter, prospective study, analyzing critically ill pediatric patients (≥1 month to ≤18 years) admitted to 26 Spanish PICUs over a 3-month period each year (1 April−30 June) from 2014−2019. To make comparisons and evaluate the influence of AMS programs on antibiotic use in PICUs, the analysis was divided into two periods: 2014−2016 and 2017−2019 (once 84% of the units had incorporated an AMS program). A total of 11,260 pediatric patients were included. Total antibiotic prescriptions numbered 15,448 and, overall, 8354 patients (74.2%) received at least one antibiotic. Comparing the two periods, an increase was detected in the number of days without antibiotics in patients who received them divided by the number of days in PICUs, for community-acquired infections (p < 0.001) and healthcare-associated infections (HAIs) acquired in PICUs (p < 0.001). Antibiotics were empirical in 7720 infections (85.6%), with an increase in appropriate antibiotic indications during the second period (p < 0.001). The main indication for antibiotic adjustment was de-escalation, increasing in the second period (p = 0.045). Despite the high rate of antibiotic use in PICUs, our results showed a significant increase in appropriate antibiotic use and adjustment following the implementation of AMS programs.
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50
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Guerra Valero YC, Dorofaeff T, Coulthard MG, Sparkes L, Lipman J, Wallis SC, Roberts JA, Parker SL. Optimal dosing of cefotaxime and desacetylcefotaxime for critically ill paediatric patients. Can we use microsampling? J Antimicrob Chemother 2022; 77:2227-2237. [PMID: 35678266 PMCID: PMC9333413 DOI: 10.1093/jac/dkac168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/25/2022] [Indexed: 11/30/2022] Open
Abstract
Objectives To describe the population pharmacokinetics of cefotaxime and desacetylcefotaxime in critically ill paediatric patients and provide dosing recommendations. We also sought to evaluate the use of capillary microsampling to facilitate data-rich blood sampling. Methods Patients were recruited into a pharmacokinetic study, with cefotaxime and desacetylcefotaxime concentrations from plasma samples collected at 0, 0.5, 2, 4 and 6 h used to develop a population pharmacokinetic model using Pmetrics. Monte Carlo dosing simulations were tested using a range of estimated glomerular filtration rates (60, 100, 170 and 200 mL/min/1.73 m2) and body weights (4, 10, 15, 20 and 40 kg) to achieve pharmacokinetic/pharmacodynamic (PK/PD) targets, including 100% ƒT>MIC with an MIC breakpoint of 1 mg/L. Results Thirty-six patients (0.2–12 years) provided 160 conventional samples for inclusion in the model. The pharmacokinetics of cefotaxime and desacetylcefotaxime were best described using one-compartmental model with first-order elimination. The clearance and volume of distribution for cefotaxime were 12.8 L/h and 39.4 L, respectively. The clearance for desacetylcefotaxime was 10.5 L/h. Standard dosing of 50 mg/kg q6h was only able to achieve the PK/PD target of 100% ƒT>MIC in patients >10 kg and with impaired renal function or patients of 40 kg with normal renal function. Conclusions Dosing recommendations support the use of extended or continuous infusion to achieve cefotaxime exposure suitable for bacterial killing in critically ill paediatric patients, including those with severe or deep-seated infection. An external validation of capillary microsampling demonstrated skin-prick sampling can facilitate data-rich pharmacokinetic studies.
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Affiliation(s)
| | - Tavey Dorofaeff
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia.,Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia
| | - Mark G Coulthard
- Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia.,Mayne Academy of Paediatrics, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Louise Sparkes
- Paediatric Intensive Care, Queensland Children's Hospital, Brisbane, Australia
| | - Jeffrey Lipman
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia.,Department of Intensive Care Medicine, Royal Brisbane & Women's Hospital, Brisbane, Australia.,Jamieson Trauma Institute, Royal Brisbane & Women's Hospital, Herston, QLD 4029, Australia
| | - Steven C Wallis
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia
| | - Jason A Roberts
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia.,Department of Intensive Care Medicine, Royal Brisbane & Women's Hospital, Brisbane, Australia.,Department of Pharmacy, Royal Brisbane & Women's Hospital, Brisbane, Australia
| | - Suzanne L Parker
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia
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