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Kovacevic A, Smith DRM, Rahbé E, Novelli S, Henriot P, Varon E, Cohen R, Levy C, Temime L, Opatowski L. Exploring factors shaping antibiotic resistance patterns in Streptococcus pneumoniae during the 2020 COVID-19 pandemic. eLife 2024; 13:e85701. [PMID: 38451256 PMCID: PMC10923560 DOI: 10.7554/elife.85701] [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: 12/20/2022] [Accepted: 02/12/2024] [Indexed: 03/08/2024] Open
Abstract
Non-pharmaceutical interventions implemented to block SARS-CoV-2 transmission in early 2020 led to global reductions in the incidence of invasive pneumococcal disease (IPD). By contrast, most European countries reported an increase in antibiotic resistance among invasive Streptococcus pneumoniae isolates from 2019 to 2020, while an increasing number of studies reported stable pneumococcal carriage prevalence over the same period. To disentangle the impacts of the COVID-19 pandemic on pneumococcal epidemiology in the community setting, we propose a mathematical model formalizing simultaneous transmission of SARS-CoV-2 and antibiotic-sensitive and -resistant strains of S. pneumoniae. To test hypotheses underlying these trends five mechanisms were built into the model and examined: (1) a population-wide reduction of antibiotic prescriptions in the community, (2) lockdown effect on pneumococcal transmission, (3) a reduced risk of developing an IPD due to the absence of common respiratory viruses, (4) community azithromycin use in COVID-19 infected individuals, (5) and a longer carriage duration of antibiotic-resistant pneumococcal strains. Among 31 possible pandemic scenarios involving mechanisms individually or in combination, model simulations surprisingly identified only two scenarios that reproduced the reported trends in the general population. They included factors (1), (3), and (4). These scenarios replicated a nearly 50% reduction in annual IPD, and an increase in antibiotic resistance from 20% to 22%, all while maintaining a relatively stable pneumococcal carriage. Exploring further, higher SARS-CoV-2 R0 values and synergistic within-host virus-bacteria interaction mechanisms could have additionally contributed to the observed antibiotic resistance increase. Our work demonstrates the utility of the mathematical modeling approach in unraveling the complex effects of the COVID-19 pandemic responses on AMR dynamics.
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Affiliation(s)
- Aleksandra Kovacevic
- Institut Pasteur, Université Paris Cité, Epidemiology and Modelling of Antibiotic Evasion (EMAE) unitParisFrance
- Université Paris-Saclay, Université de Versailles Saint-Quentin-en-Yvelines, Inserm U1018, CESP, Anti-infective evasion and pharmacoepidemiology teamMontigny-Le-BretonneuxFrance
| | - David RM Smith
- Institut Pasteur, Université Paris Cité, Epidemiology and Modelling of Antibiotic Evasion (EMAE) unitParisFrance
- Université Paris-Saclay, Université de Versailles Saint-Quentin-en-Yvelines, Inserm U1018, CESP, Anti-infective evasion and pharmacoepidemiology teamMontigny-Le-BretonneuxFrance
- Modélisation, épidémiologie et surveillance des risques sanitaires (MESuRS), Conservatoire national des arts et métiersParisFrance
- Health Economics Research Centre, Nuffield Department of Health, University of OxfordOxfordUnited Kingdom
| | - Eve Rahbé
- Institut Pasteur, Université Paris Cité, Epidemiology and Modelling of Antibiotic Evasion (EMAE) unitParisFrance
- Université Paris-Saclay, Université de Versailles Saint-Quentin-en-Yvelines, Inserm U1018, CESP, Anti-infective evasion and pharmacoepidemiology teamMontigny-Le-BretonneuxFrance
| | - Sophie Novelli
- Université Paris-Saclay, Université de Versailles Saint-Quentin-en-Yvelines, Inserm U1018, CESP, Anti-infective evasion and pharmacoepidemiology teamMontigny-Le-BretonneuxFrance
| | - Paul Henriot
- Modélisation, épidémiologie et surveillance des risques sanitaires (MESuRS), Conservatoire national des arts et métiersParisFrance
- PACRI unit, Institut Pasteur, Conservatoire national des arts et métiersParisFrance
| | - Emmanuelle Varon
- Centre National de Référence des Pneumocoques, Centre Hospitalier Intercommunal de CréteilCréteilFrance
| | - Robert Cohen
- Institut Mondor de Recherche Biomédicale-Groupe de Recherche Clinique Groupe d’Etude des Maladies Infectieuses Néonatales et Infantiles (IMRB-GRC GEMINI), Université Paris Est, 94000CréteilFrance
- Groupe de Pathologie Infectieuse Pédiatrique (GPIP), 06200NiceFrance
- Unité Court Séjour, Petits Nourrissons, Service de Néonatologie, Centre Hospitalier, Intercommunal de CréteilCréteilFrance
- Association Clinique et Thérapeutique Infantile du Val-de-Marne (ACTIV), 94000CréteilFrance
- Association Française de Pédiatrie Ambulatoire (AFPA), 45000OrléansFrance
| | - Corinne Levy
- Institut Mondor de Recherche Biomédicale-Groupe de Recherche Clinique Groupe d’Etude des Maladies Infectieuses Néonatales et Infantiles (IMRB-GRC GEMINI), Université Paris Est, 94000CréteilFrance
- Groupe de Pathologie Infectieuse Pédiatrique (GPIP), 06200NiceFrance
- Association Clinique et Thérapeutique Infantile du Val-de-Marne (ACTIV), 94000CréteilFrance
- Association Française de Pédiatrie Ambulatoire (AFPA), 45000OrléansFrance
| | - Laura Temime
- Modélisation, épidémiologie et surveillance des risques sanitaires (MESuRS), Conservatoire national des arts et métiersParisFrance
- PACRI unit, Institut Pasteur, Conservatoire national des arts et métiersParisFrance
| | - Lulla Opatowski
- Institut Pasteur, Université Paris Cité, Epidemiology and Modelling of Antibiotic Evasion (EMAE) unitParisFrance
- Université Paris-Saclay, Université de Versailles Saint-Quentin-en-Yvelines, Inserm U1018, CESP, Anti-infective evasion and pharmacoepidemiology teamMontigny-Le-BretonneuxFrance
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Konje ET, Kizenga O, Charco NJ, Kibwana UO, Shango N, Tarimo F, Mushi MF. Five-year cross-sectional study to determine the burden of Candida spp. infections of the urinary tract system among patients attending tertiary hospital in Northwestern Tanzania. BMJ Open 2023; 13:e074833. [PMID: 38154909 PMCID: PMC10759120 DOI: 10.1136/bmjopen-2023-074833] [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: 04/20/2023] [Accepted: 11/17/2023] [Indexed: 12/30/2023] Open
Abstract
OBJECTIVE Urinary tract infections (UTIs) stand as a prominent global health concern. This study entails a 5-year retrospective analysis, using a cross-sectional study design to examine microbiology laboratory data of individuals clinically diagnosed with UTIs at Bugando Medical Centre to gain insights into the prevalence and factors linked to candiduria. METHODOLOGY Data extracted were meticulously cleaned and coded in an MS Excel sheet, subsequently transferred to STATA V.15 for analysis. Binary logistic regression analysis was used to identify factors associated with candiduria. A probability value below 0.05 at a 95% CI was considered statistically significant. RESULTS Urine samples for culture and sensitivity comprised 33.4% (20755) of the total biological samples (62335). The median age of the patients stood at 19 years. A slight majority were female, accounting for 52.8% (10051), and two-thirds sought treatment at outpatient departments (67.5%, 12843). Among patients with significant pathogenic growth, the prevalence of candiduria was 4.6% (221 out of 4772). Notably, inpatients exhibited a higher incidence of candiduria compared with outpatients, with rates of 9.4% (1882) versus 1.6% (2890), p value of 0.000. Non-albicans Candida spp. (NAC) remained the most prevalent pathogen. Factors significantly associated with candiduria included being female (OR=1.7, 95% CI 1.3 to 2.3) and hospital admission (OR=6.6, 95% CI 4.7 to 9.2). In conclusion, candiduria affect 5 out of every 100 UTI-diagnosed patients, predominantly among females and those admitted to the hospital. Clinicians at tertiary hospitals should consider urinary candidiasis as a potential diagnosis for patients at risk who present with UTI-like symptoms.
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Affiliation(s)
- Eveline T Konje
- Department of biostatistics and epidemiology, School of public health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Omary Kizenga
- School of pharmacy, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Noel J Charco
- Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | | | - Nyanda Shango
- Microbiology section, Central pathology laboratory of Bugando Medical Center, Mwanza, Tanzania
| | - Felix Tarimo
- Department of Biochemistry and Molecular Biology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Martha F Mushi
- Department of biostatistics and epidemiology, School of public health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
- Microbiology and Immunology Department, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
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Hodoșan V, Daina LG, Zaha DC, Cotrău P, Vladu A, Dorobanțu FR, Negrău MO, Babeș EE, Babeș VV, Daina CM. Pattern of Antibiotic Use among Hospitalized Patients at a Level One Multidisciplinary Care Hospital. Healthcare (Basel) 2023; 11:1302. [PMID: 37174844 PMCID: PMC10178860 DOI: 10.3390/healthcare11091302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/19/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Antimicrobial resistance is one of the world's most serious health issues. Antibiotic resistance, excessive drug expense, and an increased risk of adverse reactions are all common outcomes of incorrect antibiotic prescribing. The goal of this study was to evaluate the prevalence of antibiotic prescriptions for inpatients to find areas for improvement. METHODS A retrospective study at Emergency Clinical County Hospital of Oradea, Romania was performed for five years between 2017 and 2021. Data was collected using medical records of the patients and reports from the pharmacy. Antibiotic consumption was expressed as DDD/100 BD according to the World Health Organization (WHO) by antibiotics, classes, and AWaRe classification. RESULTS The prevalence of antibiotic prescription was 53.8% during five years evaluated with a significant increase in 2021. A total of 13,677.42 DDD/100 BD antibiotics were prescribed, especially for surgical and medical prophylaxes. The most prescribed antibiotics were ceftriaxone, followed by metronidazole, and cefuroxime but there were some differences between years and wards. The most frequent antibiotic classes prescribed were cephalosporins (43.73%). The use of Watch Group antibiotics was high in all wards (59.69%). CONCLUSIONS The prevalence of antibiotic use was high with cephalosporins being the most prescribed antibiotics. As a result, interventions are required.
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Affiliation(s)
- Viviana Hodoșan
- Faculty of Medicine and Pharmacy, Doctoral School of Biomedical Sciences, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Lucia Georgeta Daina
- Psycho-Neurosciences and Recovery Department, Faculty of Medicine and Pharmacy, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Dana Carmen Zaha
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Petru Cotrău
- Faculty of Medicine and Pharmacy, Doctoral School of Biomedical Sciences, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Adriana Vladu
- Faculty of Medicine and Pharmacy, Doctoral School of Biomedical Sciences, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Florica Ramona Dorobanțu
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Marcel Ovidiu Negrău
- Department of Surgical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Elena Emilia Babeș
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Victor Vlad Babeș
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1st University Street, 410087 Oradea, Romania
| | - Cristian Marius Daina
- Psycho-Neurosciences and Recovery Department, Faculty of Medicine and Pharmacy, University of Oradea, 1st University Street, 410087 Oradea, Romania
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Hamada S, Tokuda Y, Honda H, Watari T, Suzuki T, Moromizato T, Narita M, Taniguchi K, Shibuya K. Prevalence and characteristics of antibiotic prescription for acute COVID-19 patients in Japan. Sci Rep 2022; 12:22340. [PMID: 36572705 PMCID: PMC9791152 DOI: 10.1038/s41598-022-26780-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
COVID-19 is a viral infection and does not require antibiotics. The study aimed to elucidate a prescribing pattern of antibiotics for COVID-19. A nationwide cross-sectional study was conducted in Japan. The Diagnosis and Procedure Combinations (DPC) data was used to collect information, covering 25% of all acute care hospitals in the country. In 140,439 COVID-19 patients, 18,550 (13.21%) patients received antibiotics. Antibiotics were prescribed more often in inpatients (10,809 out of 66,912, 16.15%) than outpatients (7741 out of 73,527, 10.53%) (p < 0.001). Outpatient prescription was significantly associated with older patients (odds ratio [OR], 4.66; 95% confidence interval [CI] 4.41-4.93) and a greater Charlson index (OR with one-point index increase, 1.22; 95% CI 1.21-1.23). Inpatient prescription was significantly associated with older patients (OR 2.10; 95% CI 2.01-2.21), male gender (OR 1.12, 95% CI 1.07-1.18), a greater Charlson index (OR with one-point increase, 1.06; 95% CI 1.05-1.07), requirement of oxygen therapy (OR 3.44; 95% CI 3.28-3.60) and mechanical ventilation (OR 15.09; 95% CI 13.60-16.74). The most frequently prescribed antibiotic among outpatients was cefazolin, while that among inpatients was ceftriaxone. Antibiotic prescription is relatively low for acute COVID-19 in Japan. Antibiotic prescription was associated with older age, multi-morbidity, severe disease, and winter season.
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Affiliation(s)
| | - Yasuharu Tokuda
- The Tokyo Foundation for Policy Research, Minato-ku, Tokyo, Japan ,grid.513068.9Muribushi Okinawa Center for Teaching Hospitals, 3-42-8 Iso, Urasoe, Okinawa 901-2132 Japan ,grid.20515.330000 0001 2369 4728University of Tsukuba School of Medicine, Tsukuba, Japan
| | | | - Takashi Watari
- grid.411621.10000 0000 8661 1590General Medicine Center, Shimane University, Matsue, Shimane Japan
| | | | - Takuhiro Moromizato
- Okinawa Prefectural Nanbu Medical Center & Children’s Medical Center, Haebaru, Okinawa Japan
| | - Masashi Narita
- Okinawa Prefectural Nanbu Medical Center & Children’s Medical Center, Haebaru, Okinawa Japan
| | - Kiyosu Taniguchi
- The Tokyo Foundation for Policy Research, Minato-ku, Tokyo, Japan ,grid.415573.10000 0004 0621 2362National Hospital Organization Mie National Hospital, Tsu, Mie Japan
| | - Kenji Shibuya
- The Tokyo Foundation for Policy Research, Minato-ku, Tokyo, Japan
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Metan G, Demir Çuha M, Hazirolan G, Telli Dizman G, Tanriverdi ES, Otlu B, Tas Z, Zarakolu P, Arik Z, Topeli A, Akinci SB, Ünal S, Uzun Ö. The impact of COVID-19 pandemic on nosocomial multidrug-resistant bacterial bloodstream infections and antibiotic consumption in a tertiary care hospital. GMS HYGIENE AND INFECTION CONTROL 2022; 17:Doc15. [PMID: 36157382 PMCID: PMC9487780 DOI: 10.3205/dgkh000418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
We investigated the change in the epidemiology of nosocomial bloodstream infections (BSIs) caused by multidrug-resistant bacteria during Coronavirus Disease (COVID-19) and antibiotic consumption rates at a pandemic hospital and at the Oncology Hospital which operated as COVID-19-free on the same university campus. Significant increases in the infection density rate (IDRs) of BSIs caused by carbapenem-resistant Acinetobacter baumannii (CRAB) and ampicillin-resistant Enterococcus faecium (ARE) were detected at the pandemic hospital, whereas carbapenem-resistant Klebsiella pneumoniae BSIs were increased at the non-pandemic Oncology Hospital. Pulsed field gel electrophoresis showed a polyclonal outbreak of CRAB in COVID-19 intensive care units. Antibiotic consumption rates were increased for almost all antibiotics, and was most significant for meropenem at both of the hospitals. Increased IDRs of CRAB and ARE BSIs as well as an increased consumption rate of broad-spectrum antibiotics emphasize the importance of a multimodal infection prevention strategy combined with an active antibiotic stewardship program.
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Affiliation(s)
- Gökhan Metan
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey,Infection Control Committee Hacettepe University Hospitals, Ankara, Turkey,*To whom correspondence should be addressed: Gökhan Metan, Hacettepe Üniversitesi Tıp Fakültesi Hastanesi İç Hastalıkları Binası Kat: 1, Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Anabilim Dalı, Ankara, Turkey, E-mail: ,
| | - Mervenur Demir Çuha
- Department of Medical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Gülsen Hazirolan
- Department of Medical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Gülçin Telli Dizman
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey,Infection Control Committee Hacettepe University Hospitals, Ankara, Turkey
| | - Elif Seren Tanriverdi
- Department of Medical Microbiology, İnönü University Faculty of Medicine, Malatya, Turkey
| | - Baris Otlu
- Department of Medical Microbiology, İnönü University Faculty of Medicine, Malatya, Turkey
| | - Zahit Tas
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Pinar Zarakolu
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Zafer Arik
- Division of Medical Oncology, Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Arzu Topeli
- Section of Intensive Care Medicine, Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Seda Banu Akinci
- Section of Intensive Care Medicine Department of Anesthesiology and Reanimation, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Serhat Ünal
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey,Infection Control Committee Hacettepe University Hospitals, Ankara, Turkey
| | - Ömrüm Uzun
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Comelli A, Genovese C, Lombardi A, Bobbio C, Scudeller L, Restelli U, Muscatello A, Antinori S, Bonfanti P, Casari S, Castagna A, Castelli F, Monforte AD, Franzetti F, Grossi P, Lupi M, Morelli P, Piconi S, Puoti M, Pusterla L, Regazzetti A, Rizzi M, Rusconi S, Zuccaro V, Gori A, Bandera A, Giacomelli A, Rossi M, Bruno R, Garilli S, Marco R, Signorini L, Bai F, Pan A, Merli M, Ricaboni D, Molteni C, Benatti SV, Castiglioni B, Rovelli C, Piazza M, Franzetti M. What is the impact of SARS-CoV-2 pandemic on antimicrobial stewardship programs (ASPs)? The results of a survey among a regional network of infectious disease centres. Antimicrob Resist Infect Control 2022; 11:108. [PMID: 36038903 PMCID: PMC9421115 DOI: 10.1186/s13756-022-01152-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 08/22/2022] [Indexed: 11/12/2022] Open
Abstract
Discontinuation of antimicrobial stewardship programs (ASPs) and increased antibiotic use were described during SARS-CoV-2 pandemic. In order to measure COVID-19 impact on ASPs in a setting of high multidrug resistance organisms (MDRO) prevalence, a qualitative survey was designed. In July 2021, eighteen ID Units were asked to answer a questionnaire about their hospital characteristics, ASPs implementation status before the pandemic and impact of SARS-CoV-2 pandemic on ASPs after the 1st and 2nd pandemic waves in Italy. Nine ID centres (50%) reported a reduction of ASPs and in 7 cases (38.9%) these were suspended. After the early pandemic waves, the proportion of centres that restarted their ASPs was higher among the ID centres where antimicrobial stewardship was formally identified as a priority objective (9/11, 82%, vs 2/7, 28%). SARS-CoV-2 pandemic had a severe impact in ASPs in a region highly affected by COVID-19 and antimicrobial resistance but weaknesses related to the pre-existent ASPs might have played a role.
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Elligsen M, Wan M, Lam PW, Lo J, Taggart LR, Chan AJ, Downing M, Gough K, Seah J, Leung E. Trends in hospital antibiotic utilization during the coronavirus disease 2019 (COVID-19) pandemic: A multicenter interrupted time-series analysis. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e128. [PMID: 36483375 PMCID: PMC9726493 DOI: 10.1017/ash.2022.268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/22/2022] [Accepted: 06/22/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE To describe the evolution of respiratory antibiotic prescribing during the coronavirus disease 2019 (COVID-19) pandemic across 3 large hospitals that maintained antimicrobial stewardship services throughout the pandemic. DESIGN Retrospective interrupted time-series analysis. SETTING A multicenter study was conducted including medical and intensive care units (ICUs) from 3 hospitals within a Canadian epicenter for COVID-19. METHODS Interrupted time-series analysis was used to analyze rates of respiratory antibiotic utilization measured in days of therapy per 1,000 patient days (DOT/1,000 PD) in medical units and ICUs. Each of the first 3 waves of the pandemic were compared to the baseline. RESULTS Within the medical units, use of respiratory antibiotics increased during the first wave of the pandemic (rate ratio [RR], 1.76; 95% CI, 1.38-2.25) but returned to the baseline in waves 2 and 3 despite more COVID-19 admissions. In ICU, the use of respiratory antibiotics increased in wave 1 (RR, 1.30; 95% CI, 1.16-1.46) and wave 2 of the pandemic (RR, 1.21; 95% CI, 1.11-1.33) and returned to the baseline in the third wave, which had the most COVID-19 admissions. CONCLUSIONS After an initial surge in respiratory antibiotic prescribing, we observed the normalization of prescribing trends at 3 large hospitals throughout the COVID-19 pandemic. This trend may have been due to the timely generation of new research and guidelines developed with frontline clinicians, allowing for the active application of new research to clinical practice.
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Affiliation(s)
- Marion Elligsen
- Department of Pharmacy, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Michael Wan
- Department of Pharmacy, St Joseph’s Health Centre, Unity Health Toronto, Toronto, Ontario, Canada
| | - Philip W. Lam
- Division of Infectious Diseases, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Jennifer Lo
- Department of Pharmacy, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Linda R. Taggart
- Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Infectious Diseases, Department of Medicine, St Michael’s Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - April J. Chan
- Department of Pharmacy, St Joseph’s Health Centre, Unity Health Toronto, Toronto, Ontario, Canada
| | - Mark Downing
- Division of Infectious Diseases, St Joseph’s Health Centre, Unity Health Toronto, Toronto, Ontario, Canada
| | - Kevin Gough
- Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Infectious Diseases, Department of Medicine, St Michael’s Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Jenny Seah
- Department of Pharmacy, St Joseph’s Health Centre, Unity Health Toronto, Toronto, Ontario, Canada
| | - Elizabeth Leung
- Department of Pharmacy, St Michael’s Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
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8
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Lim SYC, Zhou YP, Yii D, Chin DZ, Hung KC, Lee LW, Lim JL, Loo LW, Koomanan N, Chua NG, Liew Y, Cherng BPZ, Thien SY, Lee WHL, Kwa ALH, Chung SJ. Stemming the Rise of Antibiotic Use for Community-Acquired Acute Respiratory Infections during COVID-19 Pandemic. Antibiotics (Basel) 2022; 11:antibiotics11070846. [PMID: 35884100 PMCID: PMC9312342 DOI: 10.3390/antibiotics11070846] [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: 05/29/2022] [Revised: 06/19/2022] [Accepted: 06/21/2022] [Indexed: 01/08/2023] Open
Abstract
At the start of the COVID-19 pandemic, there was an increase in the use of antibiotics for the treatment of community-acquired respiratory tract infection (CA-ARI) in patients admitted for suspected or confirmed COVID-19, raising concerns for misuse. These antibiotics are not under the usual purview of the antimicrobial stewardship unit (ASU). Serum procalcitonin, a biomarker to distinguish viral from bacterial infections, can be used to guide antibiotic recommendations in suspected lower respiratory tract infection. We modified our stewardship approach, and used a procalcitonin-guided strategy to identify “high yield” interventions for audits in patients admitted with CA-ARI. With this approach, there was an increase in the proportion of patients with antibiotics discontinued within 4 days (16.5% vs. 34.9%, p < 0.001), and the overall duration of antibiotic therapy was significantly shorter [7 (6−8) vs. 6 (3−8) days, p < 0.001]. There was a significant decrease in patients with intravenous-to-oral switch of antibiotics to “complete the course” (45.3% vs. 34.4%, p < 0.05). Of the patients who had antibiotics discontinued, none were restarted on antibiotics within 48 h, and there was no-30-day readmission or 30-day mortality attributed to respiratory infection. This study illustrates the importance of the antimicrobial stewardship during the pandemic and the need for ASU to remain attuned to prescriber’s practices, and adapt accordingly to address antibiotic misuse to curb antimicrobial resistance.
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Affiliation(s)
- Shena Y. C. Lim
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Yvonne P. Zhou
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Daphne Yii
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - De Zhi Chin
- Department of Clinical Quality and Performance Management, Singapore General Hospital, Singapore 169608, Singapore;
| | - Kai Chee Hung
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Lai Wei Lee
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Jia Le Lim
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Li Wen Loo
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Narendran Koomanan
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Nathalie Grace Chua
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Yixin Liew
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Benjamin P. Z. Cherng
- Department of Infectious Diseases, Singapore General Hospital, Singapore 169608, Singapore; (B.P.Z.C.); (S.Y.T.)
| | - Siew Yee Thien
- Department of Infectious Diseases, Singapore General Hospital, Singapore 169608, Singapore; (B.P.Z.C.); (S.Y.T.)
| | - Winnie H. L. Lee
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Andrea L. H. Kwa
- Department of Pharmacy, Singapore General Hospital, Singapore 169608, Singapore; (S.Y.C.L.); (Y.P.Z.); (D.Y.); (K.C.H.); (L.W.L.); (J.L.L.); (L.W.L.); (N.K.); (N.G.C.); (Y.L.); (W.H.L.L.); (A.L.H.K.)
| | - Shimin J. Chung
- Department of Infectious Diseases, Singapore General Hospital, Singapore 169608, Singapore; (B.P.Z.C.); (S.Y.T.)
- Correspondence:
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9
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Impact of the COVID-19 Pandemic on Inpatient Antibiotic Consumption in Switzerland. Antibiotics (Basel) 2022; 11:antibiotics11060792. [PMID: 35740198 PMCID: PMC9219927 DOI: 10.3390/antibiotics11060792] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/07/2022] [Accepted: 06/09/2022] [Indexed: 12/27/2022] Open
Abstract
The aim of this study was to analyze inpatient antibiotic consumption during the first 16 months of the COVID-19 pandemic in Switzerland. The entire period (January 2018−June 2021) was divided into the prepandemic period, the first and second waves, and the intermediate period. In the first year of the pandemic, total overall inpatient antibiotic consumption measured in defined daily doses (DDD) per 100 bed-days remained stable (+1.7%), with a slight increase in ICUs of +4.2%. The increase in consumption of broad-spectrum antibiotics was +12.3% overall and 17.3% in ICUs. The segmented regression model of monthly data revealed an increase in overall antibiotic consumption during the first wave but not during the second wave. In the correlation analysis performed in a subset of the data, a significant positive association was found between broad-spectrum antibiotic consumption and an increasing number of hospitalized COVID-19 patients (p = 0.018). Restricting this dataset to ICUs, we found significant positive correlations between the number of hospitalized COVID-19 patients and total antibiotic consumption (p = 0.007) and broad-spectrum antibiotic consumption (p < 0.001). In conclusion, inpatient antibiotic use during the different periods of the COVID-19 pandemic varied greatly and was predominantly notable for broad-spectrum antibiotics.
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10
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Karoli NA, Rebrov A. Some issues of safety of antimicrobial therapy in COVID-19 patients. CLINICAL MICROBIOLOGY AND ANTIMICROBIAL CHEMOTHERAPY 2022. [DOI: 10.36488/cmac.2022.3.226-235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Currently, there is a lack of evidence for empiric use of antimicrobial agents in most patients with COVID-19 in outpatient and hospital settings as the overall proportion of secondary bacterial infections in COVID-19 is quite low. This literature review summarizes data on changes in antimicrobial resistance over the course of COVID-19 pandemic, especially in nosocomial ESKAPE pathogens. The other significant consequences of excessive and unnecessary administration of antibiotics to COVID-19 patients including risk of Clostridioides difficile infection and adverse effects of antimicrobial agents are also discussed.
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Affiliation(s)
- Nina A. Karoli
- Saratov State Medical University named after V.I. Razumovsky (Saratov, Russia)
| | - A.P. Rebrov
- Saratov State Medical University named after V.I. Razumovsky (Saratov, Russia)
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11
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Stevens RW, Jensen K, Kooda K, Mara K, O'Horo JC, Shah A. A retrospective antibiotic prescribing assessment and examination of potential antibiotic stewardship targets in patients with COVID-19. JAC Antimicrob Resist 2021; 3:dlab170. [PMID: 34755114 PMCID: PMC8569441 DOI: 10.1093/jacamr/dlab170] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 10/18/2021] [Indexed: 12/15/2022] Open
Abstract
Objectives Despite low rates of bacterial coinfection in patients admitted with COVID-19, antimicrobials are frequently prescribed. Our primary objective was to evaluate antimicrobial prescribing over time in patients admitted with COVID-19. The secondary objectives were to evaluate the role of ID providers in antimicrobial utilization, describe the rate of confirmed bacterial infection and determine factors associated with empirical antimicrobial prescribing in COVID-19. Materials and methods Retrospective review was performed for adult patients admitted to a tertiary care centre with COVID-19 between 1 March 2020 and 30 November 2020. Patient demographics, disease severity, risk factors for severe disease, clinical outcomes, antimicrobial prescribing and respiratory microbiological testing were collected and analysed. Prescribing trends were evaluated by month, and factors contributing to prescribing were established using univariate and multivariable analysis. Results Antibiotics were prescribed during admission in 37.9% of the study cohort, with 85.1% of patients who received antibiotics having therapy initiated within 48 h of admission. Antibiotic prescribing incidence increased with disease. Over the study period, antimicrobial prescribing rates decreased by 8.7% per month. Multivariable analysis found ICU admission, obtainment of procalcitonin values, intubation, heart failure, haemodialysis and nursing home residence were associated with empirical antimicrobial prescribing. Conclusions Unnecessary antimicrobial prescribing in patients with viral syndromes like COVID-19 continues to represent an area of concern. Antimicrobial stewardship efforts during COVID-19 should consider patient-specific factors associated with antibiotic prescribing. Recognition of such factors, in combination with application of well-established antimicrobial stewardship tactics, may serve to impact antimicrobial prescribing trends, even as patient volumes rise.
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Affiliation(s)
- Ryan W Stevens
- Department of Pharmacy Services, Mayo Clinic, Rochester, MN, USA
| | - Kelsey Jensen
- Department of Pharmacy Services, Mayo Clinic Health System, Austin, MN, USA
| | - Kirstin Kooda
- Department of Pharmacy Services, Mayo Clinic, Rochester, MN, USA
| | - Kristin Mara
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - John C O'Horo
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA.,Division of Infectious Diseases, Mayo Clinic, Rochester, MN, USA
| | - Aditya Shah
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA
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