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Lo Moro G, Marengo N, Mara A, Paño Pardo JR, Hernandez S, Fusté E, Pujol M, Zotti CM, Limón E, Vicentini C. Antimicrobial stewardship programs in acute-care hospitals: A multicenter assessment of structure, process, and outcome indicators in Italy and Spain. J Infect Public Health 2024; 17:102457. [PMID: 38820893 DOI: 10.1016/j.jiph.2024.05.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 05/03/2024] [Accepted: 05/21/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND Antimicrobial stewardship (AMS) programs have been differently implemented across Europe. This study primarily aimed to compare AMS in two European regions. Secondarily, the study explored the COVID-19 pandemic impact on surrogate outcome indicators of AMS. METHODS A retrospective observational study was conducted in Piedmont (Italy) and Catalonia (Spain). AMS programs were compared through structure and process indicators in 2021. Changes in surrogate outcome indicators (antimicrobial usage; alcohol-based sanitizer consumption; antimicrobial resistance, AMR) from 2017 to 2021 described the pandemic impact. RESULTS Seventy-eight facilities provided structure and process indicators. Catalonia showed better structure scores (p < 0.001) and less dispersion in both indicators. The greatest areas to improve were accountability (Piedmont) and diversification of strategies (Catalonia). Overall, the regions reported consistent changes in outcome indicators. Antimicrobial usage decreased in 2020, returning to near-pre-pandemic levels in 2021. Alcohol-based sanitizer consumption surged in 2020, then dipped remaining above pre-pandemic levels. AMR trends were minimally affected. CONCLUSIONS The centralized approach of Catalonia ensured consistent attainment of quality objectives across all facilities, but it may limit facility-specific strategies. In Piedmont, accountability remain one of the most critical factors as in previous years. The pandemic did not substantially disrupt surrogate outcome measures of AMS. However, the data on AMR suggest that maintaining vigilance against this issue remains paramount.
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Affiliation(s)
- Giuseppina Lo Moro
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy.
| | - Noemi Marengo
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Alessandro Mara
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - José Ramón Paño Pardo
- Fundación Instituto de Investigación Sanitaria Aragón (IIS Aragón), Biomedical Research Centre of Aragón (CIBA), Zaragoza, Spain; Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Sergi Hernandez
- Centro Coordinador Programa VINCat, Institut Català d'Oncologia, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ester Fusté
- Department of Public Health, Mental Health and Maternal and Child Health Nursing, Faculty of Nursing. University of Barcelona, Spain; Department of Pathology and Experimental Therapeutics, University of Barcelona and IDIBELL, Faculty of Medicine and Health Sciences University of Barcelona, L'Hospitalet de Llobregat, Spain
| | - Miquel Pujol
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain; VINCat Program, Servei Català de la Salut, Barcelona, Spain
| | - Carla Maria Zotti
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Enric Limón
- Centro Coordinador Programa VINCat, Institut Català d'Oncologia, L'Hospitalet de Llobregat, Barcelona, Spain; Department of Public Health, Mental Health and Maternal and Child Health Nursing, Faculty of Nursing. University of Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Costanza Vicentini
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy
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Golli AL, Zlatian OM, Cara ML, Olteanu M. Pre- and Post-COVID-19 Antimicrobial Resistance Pattern of Pathogens in an Intensive Care Unit. Pharmaceuticals (Basel) 2024; 17:407. [PMID: 38675369 PMCID: PMC11054378 DOI: 10.3390/ph17040407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/03/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
We aimed to determine the trend of the antimicrobial resistance pattern of pathogens isolated in samples collected from patients hospitalized in the intensive care unit (ICU) in selected periods before and after COVID-19. A retrospective study of bacterial pathogens was performed on 1267 patients. Positive bacterial culture data from 1695 samples from the pre-COVID-19 period and 1562 samples from the post-COVID-19 period were obtained. The most frequently isolated bacteria in both periods were Staphylococcus aureus and Klebsiella spp. The resistance rates of Klebsiella spp. Significantly increased against colistin (0.38% to 20.51%), gentamicin (44.62% to 64.85%), and aztreonam (56.35% to 3.60%). There was a significant increase in the resistance rate against colistin for E. coli strains (4.69% to 32.46%) and for Acinetobacter sp. strains (3.37% to 18.09%). More than 50% of the Staphylococcus aureus strains were MRSA, with statistically significant increases in the antimicrobial resistance rate against doxycycline (40.08% to 51.72%), linezolid (0.22% to 3.13%), rifampicin (53.16% to 64.93%), and teicoplanin (26.31% to 53.40%). The study revealed a significantly increasing trend in the antimicrobial resistance rate of Gram-negative pathogens against certain antibiotics, including those used only in cases where there are no other therapeutic options.
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Affiliation(s)
- Andreea-Loredana Golli
- Department of Public Health and Management, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Ovidiu Mircea Zlatian
- Department of Microbiology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Monica Laura Cara
- Department of Public Health and Management, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Mădălina Olteanu
- Department of Orthodontics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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3
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Khan S, Bond SE, Lee-Milner J, Conway BR, Lattyak WJ, Aldeyab MA. Antimicrobial consumption in an acute NHS Trust during the COVID-19 pandemic: intervention time series analysis. JAC Antimicrob Resist 2024; 6:dlae013. [PMID: 38328263 PMCID: PMC10848649 DOI: 10.1093/jacamr/dlae013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 01/11/2024] [Indexed: 02/09/2024] Open
Abstract
Objective To determine the impact of the COVID-19 pandemic on antimicrobial consumption and trends of therapeutic drugs for COVID-19 treatments, including corticosteroids, remdesivir and monoclonal antibodies (tocilizumab) from April 2017 to September 2022 in a secondary care NHS Trust in England. Methods A retrospective intervention time series analysis was conducted for April 2017 to September 2022 at the Mid Yorkshire Teaching NHS Trust. Data were retrieved from the pharmacy dispensing system as defined daily doses (DDDs) monthly and reported per 1000 occupied bed days (OBDs). Antimicrobial consumption and COVID-19 treatment options were measured. DDDs were calculated according to the classification of antimicrobials for systemic use (J01) and for other drugs classification. Trends for antimicrobial consumption and other therapeutic drugs for treating COVID-19 were also determined in each wave in England. Results During the pandemic: total antibiotic consumption decreased from 826.4 to 728.2 DDDs per 1000 OBDs (P = 0.0067); piperacillin/tazobactam use increased (P < 0.0001) and ciprofloxacin use decreased (P < 0.0001); there were no changes in Access, Watch, Reserve antibiotic use, and the proportion of antifungal consumption was consistent throughout the study. The use of total antibiotics (P = 0.024), levofloxacin (P = 0.0007), piperacillin/tazobactam (P = 0.0015) and co-amoxiclav (P = 0.0198) increased during wave one. Consumption of COVID-19 treatment drugs was highest during wave two, with 624.3 DDDs per 1000 OBDs for dexamethasone (P = 0.4441), 6.8 DDDs per 1000 OBDs for remdesivir (P < 0.0001) and 35.01 DDDs per 1000 OBDs for tocilizumab (P = 0.2544). Discussion This study determined the consumption of antimicrobials trends before and during the pandemic. The individual wave antimicrobial consumption indicates maximum consumption in the first wave, advocating for antimicrobial stewardship and preparedness for future pandemics.
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Affiliation(s)
- Sidra Khan
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - Stuart E Bond
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
- Pharmacy Department, Mid Yorkshire Teaching NHS Trust, Wakefield, WF1 4DG, UK
| | - Jade Lee-Milner
- Pharmacy Department, Mid Yorkshire Teaching NHS Trust, Wakefield, WF1 4DG, UK
| | - Barbara R Conway
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
- Institute of Skin Integrity and Infection Prevention, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - William J Lattyak
- Statistical Consulting Department, Scientific Computing Associates Corp., River Forest, IL 60305, USA
| | - Mamoon A Aldeyab
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
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Olamijuwon E, Keenan K, Mushi MF, Kansiime C, Konje ET, Kesby M, Neema S, Asiimwe B, Mshana SE, Fredricks KJ, Sunday B, Bazira J, Sandeman A, Sloan DJ, Mwanga JR, Sabiiti W, Holden MTG. Treatment seeking and antibiotic use for urinary tract infection symptoms in the time of COVID-19 in Tanzania and Uganda. J Glob Health 2024; 14:05007. [PMID: 38236690 PMCID: PMC10795859 DOI: 10.7189/jogh.14.05007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2024] Open
Abstract
Background There is still little empirical evidence on how the outbreak of coronavirus disease 2019 (COVID-19) and associated regulations may have disrupted care-seeking for non-COVID-19 conditions or affected antibiotic behaviours in low- and middle-income countries (LMICs). We aimed to investigate the differences in treatment-seeking behaviours and antibiotic use for urinary tract infection (UTI)-like symptoms before and during the pandemic at recruitment sites in two East African countries with different COVID-19 control policies: Mbarara, Uganda and Mwanza, Tanzania. Methods In this repeated cross-sectional study, we used data from outpatients (pregnant adolescents aged >14 and adults aged >18) with UTI-like symptoms who visited health facilities in Mwanza, Tanzania and Mbarara, Uganda. We assessed the prevalence of self-reported behaviours (delays in care-seeking, providers visited, antibiotics taken) at three different time points, labelled as 'pre-COVID-19 phase' (February 2019 to February 2020), 'COVID-19 phase 1' (March 2020 to April 2020), and 'COVID-19 phase 2' (July 2021 to February 2022). Results In both study sites, delays in care-seeking were less common during the pandemic than they were in the pre-COVID phase. Patients in Mwanza, Tanzania had shorter care-seeking pathways during the pandemic compared to before it, but this difference was not observed in Mbarara, Uganda. Health centres were the dominant sources of antibiotics in both settings. Over time, reported antibiotic use for UTI-like symptoms became more common in both settings. During the COVID-19 phases, there was a significant increase in self-reported use of antibiotics like metronidazole (<30% in the pre-COVID-19 phase to 40% in COVID phase 2) and doxycycline (30% in the pre-COVID-19 phase to 55% in COVID phase 2) that were not recommended for treating UTI-like symptoms in the National Treatment Guidelines in Mbarara, Uganda. Conclusions There was no clear evidence that patients with UTI-like symptoms attending health care facilities had longer or more complex treatment pathways despite strict government-led interventions related to COVID-19. However, antibiotic use increased over time, including some antibiotics not recommended for treating UTI, which has implications for future antimicrobial resistance.
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Affiliation(s)
- Emmanuel Olamijuwon
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Katherine Keenan
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Martha F Mushi
- Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Catherine Kansiime
- School of Public Health, College of Health Sciences, Makerere University Kampala, Uganda
| | - Eveline T Konje
- Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Mike Kesby
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Stella Neema
- Department of Sociology and Anthropology, Makerere University, Kampala, Uganda
| | - Benon Asiimwe
- Department of Medical Microbiology, Makerere University College of Health Sciences, Kampala, Uganda
| | - Stephen E Mshana
- Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Kathryn J Fredricks
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Benjamin Sunday
- Department of Microbiology, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Joel Bazira
- Department of Microbiology, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Alison Sandeman
- School of Medicine, University of St Andrews, St Andrews, UK
| | - Derek J Sloan
- School of Medicine, University of St Andrews, St Andrews, UK
| | - Joseph R Mwanga
- Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Wilber Sabiiti
- School of Medicine, University of St Andrews, St Andrews, UK
| | | | - CARE Consortium
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
- Catholic University of Health and Allied Sciences, Mwanza, Tanzania
- School of Public Health, College of Health Sciences, Makerere University Kampala, Uganda
- Department of Sociology and Anthropology, Makerere University, Kampala, Uganda
- Department of Medical Microbiology, Makerere University College of Health Sciences, Kampala, Uganda
- Department of Microbiology, Mbarara University of Science and Technology, Mbarara, Uganda
- School of Medicine, University of St Andrews, St Andrews, UK
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5
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Abdelsalam Elshenawy R, Umaru N, Aslanpour Z. WHO AWaRe classification for antibiotic stewardship: tackling antimicrobial resistance - a descriptive study from an English NHS Foundation Trust prior to and during the COVID-19 pandemic. Front Microbiol 2023; 14:1298858. [PMID: 38146447 PMCID: PMC10749484 DOI: 10.3389/fmicb.2023.1298858] [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: 09/22/2023] [Accepted: 11/20/2023] [Indexed: 12/27/2023] Open
Abstract
Antimicrobial resistance (AMR) is a silent and rapidly escalating pandemic, presenting a critical challenge to global health security. During the pandemic, this study was undertaken at a NHS Foundation Trust in the United Kingdom to explore antibiotic prescribing trends for respiratory tract infections (RTIs), including pneumonia, and the COVID-19 pandemic across the years 2019 and 2020. This study, guided by the WHO's AWaRe classification, sought to understand the impact of the pandemic on antibiotic prescribing and antimicrobial stewardship (AMS). The research methodology involved a retrospective review of medical records from adults aged 25 and older admitted with RTIs, including pneumonia, in 2019 and 2020. The application of the AWaRe classification enabled a structured description of antibiotic use. The study evaluated antibiotic use in 640 patients with RTIs. Notably, it observed a slight increase in the use of amoxicillin/clavulanic acid and a substantial rise in azithromycin prescriptions, highlighting shifts in prescribing trends. Despite these changes, some antibiotics displayed steady consumption rates. These findings highlight the importance of understanding antibiotic use patterns during the AMR threat. The increase in the usage of "Watch" category antibiotics during the pandemic emphasises the urgency of robust AMS measures. The research confirms that incorporating the AWaRe classification in prescribing decisions is crucial for patient safety and combating antibiotic misuse. This study provides essential insights into the changing landscape of antibiotic prescribing during a global health crisis, reinforcing the necessity for ongoing AMS vigilance to effectively address AMR challenges.
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Affiliation(s)
- Rasha Abdelsalam Elshenawy
- Department of Pharmacy, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
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6
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Altorf-van der Kuil W, Wielders CC, Zwittink RD, de Greeff SC, Dongelmans DA, Kuijper EJ, Notermans DW, Schoffelen AF. Impact of the COVID-19 pandemic on prevalence of highly resistant microorganisms in hospitalised patients in the Netherlands, March 2020 to August 2022. Euro Surveill 2023; 28:2300152. [PMID: 38099348 PMCID: PMC10831414 DOI: 10.2807/1560-7917.es.2023.28.50.2300152] [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: 03/08/2023] [Accepted: 06/28/2023] [Indexed: 12/17/2023] Open
Abstract
BackgroundThe COVID-19 pandemic resulted in adaptation in infection control measures, increased patient transfer, high occupancy of intensive cares, downscaling of non-urgent medical procedures and decreased travelling.AimTo gain insight in the influence of these changes on antimicrobial resistance (AMR) prevalence in the Netherlands, a country with a low AMR prevalence, we estimated changes in demographics and prevalence of six highly resistant microorganisms (HRMO) in hospitalised patients in the Netherlands during COVID-19 waves (March-June 2020, October 2020-June 2021, October 2021-May 2022 and June-August 2022) and interwaves (July-September 2020 and July-September 2021) compared with pre-COVID-19 (March 2019-February 2020).MethodsWe investigated data on routine bacteriology cultures of hospitalised patients, obtained from 37 clinical microbiological laboratories participating in the national AMR surveillance. Demographic characteristics and HRMO prevalence were calculated as proportions and rates per 10,000 hospital admissions.ResultsAlthough no significant persistent changes in HRMO prevalence were detected, some relevant non-significant patterns were recognised in intensive care units. Compared with pre-COVID-19 we found a tendency towards higher prevalence of meticillin-resistant Staphylococcus aureus during waves and lower prevalence of multidrug-resistant Pseudomonas aeruginosa during interwaves. Additionally, during the first three waves, we observed significantly higher proportions and rates of cultures with Enterococcus faecium (pooled 10% vs 6% and 240 vs 120 per 10,000 admissions) and coagulase-negative Staphylococci (pooled 21% vs 14% and 500 vs 252 per 10,000 admissions) compared with pre-COVID-19.ConclusionWe observed no substantial changes in HRMO prevalence in hospitalised patients during the COVID-19 pandemic.
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Affiliation(s)
- Wieke Altorf-van der Kuil
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Cornelia Ch Wielders
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Romy D Zwittink
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Sabine C de Greeff
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Dave A Dongelmans
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, the Netherlands
- Amsterdam University Medical Centers location University of Amsterdam, Department of Intensive Care Medicine, Amsterdam, the Netherlands
| | - Ed J Kuijper
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Daan W Notermans
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
- Amsterdam University Medical Centers, Department of Medical Microbiology and Infection Prevention, Amsterdam, the Netherlands
| | - Annelot F Schoffelen
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
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Moradigaravand D, Senok A, Al-Dabal L, Khansaheb HH, Habous M, Alsuwaidi H, Alsheikh-Ali A. Unveiling the dynamics of antimicrobial utilization and resistance in a large hospital network over five years: Insights from health record data analysis. PLOS DIGITAL HEALTH 2023; 2:e0000424. [PMID: 38157341 PMCID: PMC10756551 DOI: 10.1371/journal.pdig.0000424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 12/01/2023] [Indexed: 01/03/2024]
Abstract
Antimicrobial Resistance (AMR) presents a pressing public health challenge globally which has been compounded by the COVID-19 pandemic. Elucidation of the impact of the pandemic on AMR evolution using population-level data that integrates clinical, laboratory and prescription data remains lacking. Data was extracted from the centralized electronic platform which captures the health records of 60,551 patients with a confirmed infection across the network of public healthcare facilities in Dubai, United Arab Emirates. For all inpatients and outpatients diagnosed with bacterial infection between 01/01/2017 and 31/05/2022, structured and unstructured Electronic Health Record data, microbiological laboratory data including antibiogram, molecular typing and COVID-19 testing information as well as antibiotic prescribing data were extracted curated and linked. Various analytical methods, including time-series analysis, natural language processing (NLP) and unsupervised clustering algorithms, were employed to investigate the trends of antimicrobial usage and resistance over time, assess the impact of prescription practices on resistance rates, and explore the effects of COVID-19 on antimicrobial usage and resistance. Our findings identified a significant impact of COVID-19 on antimicrobial prescription practices, with short-term and long-lasting over-prescription of these drugs. Resistance to antimicrobials increased the odds ratio of all mortality to an average of 2.18 (95% CI: 1.87-2.49) for the most commonly prescribed antimicrobials. Moreover, the effects of antimicrobial prescription practices on resistance were observed within one week of initiation. Significant trends in antimicrobial resistance, exhibiting fluctuations for various drugs and organisms, with an overall increasing trend in resistance levels, particularly post-COVID-19 were identified. This study provides a population-level insight into the evolution of AMR in the context of COVID-19 pandemic. The findings emphasize the impact of COVID-19 on the AMR crisis, which remained evident even two years after the onset of the pandemic. This underscores the necessity for enhanced antimicrobial stewardship to address the evolution of AMR.
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Affiliation(s)
- Danesh Moradigaravand
- Laboratory for Infectious Disease Epidemiology, KAUST Smart-Health Initiative and Biological and Environmental Science and Engineering (BESE) Division, King Abdullah University of Science and Technology (KAUST) Thuwal, Makkah 23955–6900, Saudi Arabia
- KAUST Computational Bioscience Research Center (CBRC), King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah 23955–6900, Saudi Arabia
| | - Abiola Senok
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
- School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Laila Al-Dabal
- Infectious Diseases Unit, Rashid Hospital, Dubai, United Arab Emirates
| | | | - Maya Habous
- Microbiology & Infection Control Unit, Pathology Department, Rashid Hospital, Dubai, United Arab Emirates
| | - Hanan Alsuwaidi
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
- Dubai Academic Health Corporation, Dubai, United Arab Emirates
| | - Alawi Alsheikh-Ali
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
- Dubai Academic Health Corporation, Dubai, United Arab Emirates
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Dhungel B, Thapa Shrestha U, Adhikari S, Adhikari N, Bhattarai A, Pokharel S, Karkey A, Limmathurotsakul D, Ghimire P, Rijal KR, Cheah PY, Pell C, Adhikari B. Use of antimicrobials during the COVID-19 pandemic: A qualitative study among stakeholders in Nepal. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002166. [PMID: 37963156 PMCID: PMC10645294 DOI: 10.1371/journal.pgph.0002166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023]
Abstract
The COVID-19 pandemic was a major public health threat and the pressure to find curative therapies was tremendous. Particularly in the early critical phase of the pandemic, a lot of empirical treatments, including antimicrobials, were recommended. Drawing on interviews with patients, clinicians and drug dispensers, this article explores the use of antimicrobials for the management of COVID-19 in Nepal. A total of 30 stakeholders (10 clinicians, 10 dispensers and 10 COVID-19 patients) were identified purposively and were approached for an interview. Clinicians and dispensers in three tertiary hospitals in Kathmandu assisted in the recruitment of COVID-19 patients who were undergoing follow-up at an out-patient department. Interviews were audio recorded, translated and transcribed into English, and were analyzed thematically. The respondents report that over-the-counter (OTC) use of antibiotics was widespread during the COVID-19 pandemic in Nepal. This was mostly rooted in patients' attempts to mitigate the potential severity of respiratory illnesses, and the fear of the stigmatization and social isolation linked to being identified as a COVID-19 patient. Patients who visited drug shops and physicians reportedly requested specific medicines including antibiotics. Clinicians reported uncertainty when treating COVID-19 cases that added pressure to prescribe antimicrobials. Respondents from all stakeholder groups recognized the dangers of excessive use of antimicrobials, with some referring to the development of resistance. The COVID-19 pandemic added pressure to prescribe, dispense and overuse antimicrobials, accentuating the pre-existing OTC use of antimicrobials. Infectious disease outbreaks and epidemics warrant special caution regarding the use of antimicrobials and specific policy response.
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Affiliation(s)
- Binod Dhungel
- Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal
| | | | - Sanjib Adhikari
- Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal
| | - Nabaraj Adhikari
- Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal
| | - Alisha Bhattarai
- Manmohan Cardiothoracic Vascular and Transplant Center, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal
| | - Sunil Pokharel
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Abhilasha Karkey
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Oxford University Clinical Research Unit, Patan Academy of Health Sciences, Lalitpur, Nepal
| | - Direk Limmathurotsakul
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Mahidol-Oxford Tropical Medical Research Unit, Faculty of tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Prakash Ghimire
- Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal
| | - Komal Raj Rijal
- Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal
| | - Phaik Yeong Cheah
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Mahidol-Oxford Tropical Medical Research Unit, Faculty of tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Christopher Pell
- Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, The Netherlands
| | - Bipin Adhikari
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Mahidol-Oxford Tropical Medical Research Unit, Faculty of tropical Medicine, Mahidol University, Bangkok, Thailand
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Abubakar U, Awaisu A, Khan AH, Alam K. Impact of COVID-19 Pandemic on Healthcare-Associated Infections: A Systematic Review and Meta-Analysis. Antibiotics (Basel) 2023; 12:1600. [PMID: 37998802 PMCID: PMC10668951 DOI: 10.3390/antibiotics12111600] [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: 09/04/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 11/25/2023] Open
Abstract
This study investigated how the Coronavirus Disease 2019 (COVID-19) pandemic has affected the rate of healthcare-associated infections (HAIs). PubMed, Scopus and Google Scholar were searched to identify potentially eligible studies published from December 2019 to September 2022. A random effect model was used to determine the changes in the rate of HAIs during the pandemic. Thirty-seven studies, mostly from the United States (n = 13), were included. Fifteen studies described how the pandemic affected the rate of CLABSIs and CAUTIs, and eight of them showed a significant increase in CLABSIs. The risk of CLABSIs and CDIs was 27% (pooled odds ratio [OR]: 0.73; confidence interval [CI]: 0.61-0.89; p < 0.001) and 20% (pooled OR: 1.20; CI: 1.10-1.31; p < 0.001) higher during the pandemic compared to before the COVID-19 pandemic period, respectively. However, the overall risk of HAIs was unaffected by the pandemic (pooled OR: 1.00; 95 CI: 0.80-1.24; p = 0.990). Furthermore, there were no significant changes in the risk of CAUTIs (pooled OR: 1.01; 95 CI: 0.88-1.16; p = 0.890), and SSIs (pooled OR: 1.27; CI: 0.91-1.76; p = 0.16) between the two periods. The COVID-19 pandemic had no effect on the overall risk of HAIs among hospitalized patients, but an increased risk of CLABSIs and CDI were observed during the pandemic. Therefore, more stringent infection control and prevention measures and prudent interventions to promote the rational use of antibiotics are warranted across all healthcare facilities to reduce the burden of HAIs.
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Affiliation(s)
- Usman Abubakar
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha P.O. Box 2713, Qatar
| | - Ahmed Awaisu
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha P.O. Box 2713, Qatar
| | - Amer Hayat Khan
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, George Town 11800, Malaysia
| | - Khurshid Alam
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, George Town 11800, Malaysia
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10
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Gulumbe BH, Sahal MR, Abdulrahim A, Faggo AA, Yusuf ZM, Sambo KH, Usman NI, Bagwai MA, Muhammad WN, Adamu A, Aminu U, Abubakar MT, Lawan KA. Antibiotic resistance and the COVID-19 pandemic: A dual crisis with complex challenges in LMICs. Health Sci Rep 2023; 6:e1566. [PMID: 37711678 PMCID: PMC10498429 DOI: 10.1002/hsr2.1566] [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: 03/22/2023] [Revised: 08/17/2023] [Accepted: 08/30/2023] [Indexed: 09/16/2023] Open
Abstract
Background and Aims Antimicrobial resistance (AMR), a global health crisis of mounting urgency, has been further complicated by the ongoing COVID-19 pandemic. The intricate relationship between these two phenomena is especially pronounced in low- and middle-income countries (LMICs) due to the distinct obstacles encountered by their healthcare systems and policy structures. This study aims to explore the complex challenges arising from the coexistence of these two crises in LMICs and proffer specific recommendations for holistic management. Methods An exhaustive bibliographic survey was executed, employing search queries in specialized databases such as PubMed, SCOPUS, and Web of Science's SCI-EXPANDED index. The timeframe for the literature search extended from January 2020 to January 2023. The search strategy employed key terms including antibiotic resistance, AMR, COVID-19 pandemic, low- and middle-income countries, SARS-CoV-2, and LMICs. Results The pandemic has aggravated various drivers of AMR in LMICs, including limited capabilities, weak frameworks, and socioeconomic factors. New challenges have emerged, such as disruptions in the antibiotic supply chain and an increased risk of healthcare-associated infections. The interaction between these drivers presents a complex problem that demands a coordinated response. Specific recommendations include strengthening health systems, funding research and innovation, and enhancing infection prevention control measures. Conclusion The coexistence of AMR and the COVID-19 pandemic in LMICs demands an integrated approach involving multiple stakeholders. Emphasis must be placed on constructing aligned regulatory frameworks, nurturing regional collaborations, and focusing on accessible therapeutic options. The study underscores the necessity for actionable strategies to achieve sustainable access to clean water and sanitation and also highlights the importance of long-term planning, funding, and specialized expertise in emerging modalities like phage therapy.
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Affiliation(s)
- Bashar Haruna Gulumbe
- Department of Microbiology, Faculty of ScienceFederal University Birnin KebbiBirninKebbiNigeria
| | - Muhammed Rabiu Sahal
- Department of Biological SciencesAbubakar Tafawa Balewa University BauchiBauchiBauchi StateNigeria
| | - Abdulrakib Abdulrahim
- Department of Microbiology, Faculty of ScienceFederal University Birnin KebbiBirninKebbiNigeria
| | | | | | - Kabir Hassan Sambo
- Department of MicrobiologyBauchi State UniversityGadauBauchi StateNigeria
| | - Nazeef Idris Usman
- Department of MicrobiologyBauchi State UniversityGadauBauchi StateNigeria
| | | | - Wada Nafiu Muhammad
- Department of Laboratory TechnologyFederal Polytechnic BauchiBauchiBauchi StateNigeria
| | - Aliyu Adamu
- Department of MicrobiologyBauchi State UniversityGadauBauchi StateNigeria
| | - Uzairu Aminu
- Department of Microbiology, Faculty of ScienceFederal University Birnin KebbiBirninKebbiNigeria
| | | | - Kadai Alhaji Lawan
- Department of Microbiology and Immunology, Faculty of Biomedical SciencesKampala International UniversityKampalaUganda
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11
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Serretiello E, Manente R, Dell’Annunziata F, Folliero V, Iervolino D, Casolaro V, Perrella A, Santoro E, Galdiero M, Capunzo M, Franci G, Boccia G. Antimicrobial Resistance in Pseudomonas aeruginosa before and during the COVID-19 Pandemic. Microorganisms 2023; 11:1918. [PMID: 37630478 PMCID: PMC10458743 DOI: 10.3390/microorganisms11081918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 06/28/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Pseudomonas aeruginosa (PA) is a major Gram-negative opportunistic pathogen causing several serious acute and chronic infections in the nosocomial and community settings. PA eradication has become increasingly difficult due to its remarkable ability to evade antibiotics. Therefore, epidemiological studies are needed to limit the infection and aim for the correct treatment. The present retrospective study focused on PA presence among samples collected at the San Giovanni di Dio and Ruggi D'Aragona University Hospital in Salerno, Italy; its resistance profile and relative variations over the eight years were analyzed. Bacterial identification and antibiotic susceptibility tests were performed by VITEK® 2. In the 2015-2019 and 2020-2022 timeframes, respectively, 1739 and 1307 isolates of PA were obtained from respiratory samples, wound swabs, urine cultures, cultural swabs, blood, liquor, catheter cultures, vaginal swabs, and others. During 2015-2019, PA strains exhibited low resistance against amikacin (17.2%), gentamicin (25.2%), and cefepime (28.3%); moderate resistance against ceftazidime (34.4%), imipenem (34.6%), and piperacillin/tazobactam (37.7%); and high resistance against ciprofloxacin (42.4%) and levofloxacin (50.6%). Conversely, during the 2020-2022 era, PA showed 11.7, 21.1, 26.9, 32.6, 33.1, 38.7, and 39.8% resistance to amikacin, tobramycin, cefepime, imipenem, ceftazidime, ciprofloxacin, and piperacillin/tazobactam, respectively. An overall resistance-decreasing trend was observed for imipenem and gentamicin during 2015-2019. Instead, a significant increase in resistance was recorded for cefepime, ceftazidime, and imipenem in the second set of years investigated. Monitoring sentinel germs represents a key factor in optimizing empirical therapy to minimize the spread of antimicrobial resistance.
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Affiliation(s)
- Enrica Serretiello
- Clinical Pathology and Microbiology Unit, San Giovanni di Dio and Ruggi D’Aragona University Hospital, 84131 Salerno, Italy; (E.S.); (M.C.); (G.F.)
| | - Roberta Manente
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.M.); (F.D.); (M.G.)
| | - Federica Dell’Annunziata
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.M.); (F.D.); (M.G.)
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Salerno, Italy; (V.F.); (V.C.); (E.S.)
| | - Veronica Folliero
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Salerno, Italy; (V.F.); (V.C.); (E.S.)
| | - Domenico Iervolino
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy;
| | - Vincenzo Casolaro
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Salerno, Italy; (V.F.); (V.C.); (E.S.)
| | - Alessandro Perrella
- Division Emerging Infectious Disease and High Contagiousness, Hospital D Cotugno, 80131 Naples, Italy;
| | - Emanuela Santoro
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Salerno, Italy; (V.F.); (V.C.); (E.S.)
| | - Massimiliano Galdiero
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.M.); (F.D.); (M.G.)
| | - Mario Capunzo
- Clinical Pathology and Microbiology Unit, San Giovanni di Dio and Ruggi D’Aragona University Hospital, 84131 Salerno, Italy; (E.S.); (M.C.); (G.F.)
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Salerno, Italy; (V.F.); (V.C.); (E.S.)
| | - Gianluigi Franci
- Clinical Pathology and Microbiology Unit, San Giovanni di Dio and Ruggi D’Aragona University Hospital, 84131 Salerno, Italy; (E.S.); (M.C.); (G.F.)
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Salerno, Italy; (V.F.); (V.C.); (E.S.)
| | - Giovanni Boccia
- Clinical Pathology and Microbiology Unit, San Giovanni di Dio and Ruggi D’Aragona University Hospital, 84131 Salerno, Italy; (E.S.); (M.C.); (G.F.)
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Salerno, Italy; (V.F.); (V.C.); (E.S.)
- UOC Hospital and Epidemiological Hygiene, San Giovanni di Dio and Ruggi D’Aragona University Hospital, 84131 Salerno, Italy
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12
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Lu X, Zhai P, Liu Z, Deng L, Zhang T, Wu X, Ma D, Qiao Y, Bi W, Li R. Comparison of Antibiotic Resistance Profiles of Salmonella Isolates from Retail Meats in Nanchang, China, in Two Periods. Foodborne Pathog Dis 2023. [PMID: 37267285 DOI: 10.1089/fpd.2022.0067] [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: 06/04/2023] Open
Abstract
Salmonella is one of the most important foodborne pathogens. In this article, a total of 160 Salmonella isolates recovered from retail meats in June-July 2018 (before COVID-19 outbreak) and December 2020-April 2021 (after COVID-19 outbreak) in Nanchang, China, were characterized for serotyping, antimicrobial susceptibility, and specific resistance gene screening. The prevalence of Salmonella Typhimurium increased from 5.4% in 2018 to 19.1% in 2021, and Salmonella Enteritidis increased from 3.3% in 2018 to 8.8% in 2021. Compared with those in June-July 2018, Salmonella isolates in December 2020-April 2021 demonstrated a significant increase in resistance to 13 tested antibiotics except for doxycycline and nitrofurantoin (p < 0.05). The Salmonella isolates in December 2020-April 2021 showed a higher presence of plasmid-mediated quinolone resistance genes (qnrA, qnrB, and qnrS), and mutations in the quinolone resistance-determining region (gyrA Asp87Asn, gyrA Asp87Tyr, parC Thr57Ser, and parC Ser80Ile). Whole-genome sequencing was used to analyze four polymyxin B-resistant strains. Some common mutation sites in eptC and micA were found in the four strains. Based on the data in this article, it indicated that antibiotic resistance was facilitated and more gene mutations related to quinolone resistance were developed.
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Affiliation(s)
- Xiaoping Lu
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Pingping Zhai
- Food Inspection and Testing Institute, Jiangxi General Institute of Testing and Certification, Nanchang, China
| | - Zhonghua Liu
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Ling Deng
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Tongtong Zhang
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Xin Wu
- Food Inspection and Testing Institute, Jiangxi General Institute of Testing and Certification, Nanchang, China
| | - Da Ma
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Yuwen Qiao
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Wanglai Bi
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Rui Li
- Department of Biotechnology and Science, School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
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13
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Wang Q, Liu C, Sun S, Yang G, Luo J, Wang N, Chen B, Wang L. Enhance antibiotic resistance and human health risks in aerosols during the COVID-19 pandemic. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 871:162035. [PMID: 36754321 PMCID: PMC9901221 DOI: 10.1016/j.scitotenv.2023.162035] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 02/01/2023] [Accepted: 02/01/2023] [Indexed: 06/18/2023]
Abstract
Aerosols are an important route for the transmission of antibiotic resistance genes (ARGs). Since the 2019 (COVID-19) pandemic, the large-scale use of disinfectants has effectively prevented the spread of environmental microorganisms, but studies regarding the antibiotic resistance of airborne bacteria remain limited. This study focused on four functional urban areas (commercial areas, educational areas, residential areas and wastewater treatment plant) to study the variations in ARG abundances, bacterial community structures and risks to human health during the COVID-19 pandemic in aerosol. The results indicated the abundance of ARGs during the COVID-19 period were up to approximately 13-fold greater than before the COVID-19 period. Large-scale disinfection resulted in a decrease in total bacterial abundance. However, chlorine-resistant bacteria tended to be survived. Among the four functional areas, the diversity and abundance of aerosol bacteria were highest in commercial aera. Antibiotic susceptibility assays suggested elevated resistance of isolated bacteria to several tested antibiotics due to disinfection exposure. The potential exposure risks of ARGs to human health were 2 times higher than before the COVID-19 pandemic, and respiratory intake was the main exposure route. The results highlighted the elevated antibiotic resistance of bacteria in aerosols that were exposed to disinfectants after the COVID-19 pandemic. This study provides theoretical guidance for the rational use of disinfectants and control of antimicrobial resistance.
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Affiliation(s)
- Qing Wang
- College of Energy and Environmental Engineering, Hebei Key Laboratory of Air Pollution Cause and Impact, Hebei University of Engineering, Handan 056038, China
| | - Changzhen Liu
- College of Energy and Environmental Engineering, Hebei Key Laboratory of Air Pollution Cause and Impact, Hebei University of Engineering, Handan 056038, China
| | - Shaojing Sun
- College of Energy and Environmental Engineering, Hebei Key Laboratory of Air Pollution Cause and Impact, Hebei University of Engineering, Handan 056038, China
| | - Guang Yang
- College of Energy and Environmental Engineering, Hebei Key Laboratory of Air Pollution Cause and Impact, Hebei University of Engineering, Handan 056038, China
| | - Jinghui Luo
- College of Energy and Environmental Engineering, Hebei Key Laboratory of Air Pollution Cause and Impact, Hebei University of Engineering, Handan 056038, China
| | - Na Wang
- Key Laboratory of Pesticide Environmental Assessment and Pollution Control, Nanjing Institute of Environmental Science, Ministry of Ecology and Environment of the People's Republic of China, Nanjing 210042, China
| | - Bin Chen
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China
| | - Litao Wang
- College of Energy and Environmental Engineering, Hebei Key Laboratory of Air Pollution Cause and Impact, Hebei University of Engineering, Handan 056038, China.
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14
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Milanović M, Đurić L, Milošević N, Milić N. Comprehensive insight into triclosan-from widespread occurrence to health outcomes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:25119-25140. [PMID: 34741734 PMCID: PMC8571676 DOI: 10.1007/s11356-021-17273-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 10/25/2021] [Indexed: 05/17/2023]
Abstract
Humans are exposed to the variety of emerging environmental pollutant in everyday life. The special concern is paid to endocrine disrupting chemicals especially to triclosan which could interfere with normal hormonal functions. Triclosan could be found in numerous commercial products such as mouthwashes, toothpastes and disinfectants due to its antibacterial and antifungal effects. Considering the excessive use and disposal, wastewaters are recognized as the main source of triclosan in the aquatic environment. As a result of the incomplete removal, triclosan residues reach surface water and even groundwater. Triclosan has potential to accumulate in sediment and aquatic organisms. Therefore, the detectable concentrations of triclosan in various environmental and biological matrices emerged concerns about the potential toxicity. Triclosan impairs thyroid homeostasis and could be associated with neurodevelopment impairment, metabolic disorders, cardiotoxicity and the increased cancer risk. The growing resistance of the vast groups of bacteria, the evidenced toxicity on different aquatic organisms, its adverse health effects observed in vitro, in vivo as well as the available epidemiological studies suggest that further efforts to monitor triclosan toxicity at environmental levels are necessary. The safety precaution measures and full commitment to proper legislation in compliance with the environmental protection are needed in order to obtain triclosan good ecological status. This paper is an overview of the possible negative triclosan effects on human health. Sources of exposure to triclosan, methods and levels of detection in aquatic environment are also discussed.
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Affiliation(s)
- Maja Milanović
- University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Novi Sad, Serbia.
| | - Larisa Đurić
- University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Novi Sad, Serbia
| | - Nataša Milošević
- University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Novi Sad, Serbia
| | - Nataša Milić
- University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Novi Sad, Serbia
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15
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Antibiotics Usage and Resistance among Patients with Severe Acute Respiratory Syndrome Coronavirus 2 in the Intensive Care Unit in Makkah, Saudi Arabia. Vaccines (Basel) 2022; 10:vaccines10122148. [PMID: 36560558 PMCID: PMC9784728 DOI: 10.3390/vaccines10122148] [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: 10/24/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Antibiotic resistance is a global health and development threat, especially during the Severe Acute Respiratory Syndrome Coronavirus 2 (COVID-19) pandemic. Therefore, the current study was conducted to describe antibiotic usage and resistance among patients with COVID-19 in the intensive care unit (ICU) in Makkah, Saudi Arabia. In this cross-sectional study, only patients with positive COVID-19 status (42 patients) admitted to the ICU at the King Faisal Hospital were selected using a census sampling method. The susceptibility test of bacteria was carried out according to the standard protocol. The identified strains were tested in-vitro against several antibiotics drugs. Statistical analysis was performed using SPSS version 24. A total of 42 patients were included, with a mean age of 59.35 ± 18 years. Of them, 38.1% were males, and 61.9% were females. 35.7% have blood group O +. For age and blood groups, statistically significant associations were found between males and females, with p-values = 0.037 and 0.031, respectively. A large percentage (42.7%) of the obtained samples contained Klebsiella Pneumoniae; all bacteria were multidrug-resistance bacteria. Furthermore, 76.2% of bacteria were resistant to Ampicillin, 66.7% were resistant to Ciprofloxacin, 64.3% were resistant to Levofloxacin, 57.1% were resistant to Imipenem, and 57.1% were resistant to Moxifloxacin. On the contrary, among the 40 examined antibiotics, the effective antibiotics were Daptomycin, Linezolid, Mupirocin, Synercid, Teicoplanin, Vancomycin, and Nitrofurantoin. Our study demonstrates that antibiotic resistance is highly prevalent among ICU patients with COVID-19 at the King Faisal Hospital. Additionally, all bacteria were multidrug-resistance bacteria. Therefore, this high prevalence should be seriously discussed and urgently considered.
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16
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Jaradat N, Ghanim M, Abualhasan MN, Rajab A, Kojok B, Abed R, Mousa A, Arar M. Chemical compositions, antibacterial, antifungal and cytotoxic effects of Alhagi mannifera five extracts. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2022; 19:869-877. [PMID: 34384010 DOI: 10.1515/jcim-2021-0206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/01/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES Plants were used as medicines thousands of years ago. Conventional medicine use is increasing and many of the currently used drugs are extracted from herbal sources. In Palestinian traditional medicine, the Alhagi mannifera plant is used for the treatment of cancer. Our study aimed to extract this plant using five solvent fractions, identifying their chemical compositions, and evaluating their antimicrobial and cytotoxic effects. METHODS The successive technique was used to extract five solvent fractions of A. mannifera. While the spectral analysis was used to characterize quantitatively and qualitatively the chemical components of these extracts. The antimicrobial activity of plant extracts was evaluated against seven microbial strains using a broth micro-dilution assay. The cytotoxic activity was assessed using a 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assay against cervical cancer cell line (HeLa). RESULTS A total of 165 compounds were identified in A. mannifera different extracts. In the petroleum ether extract were found a total of 55 compounds. The major compounds were 2,5-cyclooctadien-1-ol (9.42%), 3-chloropropionic acid, heptyl ester (9.42%), carbonic acid, ethyl nonyl ester (9.42%) and chloroacetic acid. In methylene chloride extract a total of 11 compounds were found, and the major compounds were m-ainobenzenesulfonyl fluoride (14.35%), dodecane,2,6,10-trimethyl- (14.35%) and propanoic acid,2,2-dimethyl-,2-ethylexyl ester (14.35%). In chloroform extract, a total of 23 compounds were found. The major compounds were 5-ethyl-1-nonene (21.28%), and decanedioic acid, bis(2-ethylhexyl) ester (21.28%). In acetone extract were found a total of 47 compounds and the major compound was phenol,2,4-bis(1,1-dimethylethyl)- (5.22%). In methanol extract a total of 29 compounds were found and the major compounds were 3-o-methyl-d-glucose (10.79%), myo-inositol, 2-c-methyl- (10.79%), myo-inositol, 4-c-methyl- (10.79%), and scyllo-inositol,1C-methyl- (10.79%). All extracts showed antimicrobial activity. However, the petroleum ether extract showed the most potent antimicrobial effect against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumonia, MRSA, and Candida albicans with minimal inhibitory concentration (MIC) values of 1.25, 1.25, 6.25, 0.325, 6.25, and 1.56 μg/mL, respectively. De facto, chloroform extract followed by ether extract displayed potential cytotoxic activity with IC50 values of 0.2 and 1.2 mg/mL, respectively. CONCLUSIONS A. mannifera was found to contain a variety of phytochemicals and its chloroform extract showed a potent cytotoxic effect on HeLa cancer cells. In addition, petroleum ether showed potent antimicrobial agents and these extracts look promising as drug candidates. Further in vivo investigations should be conducted to provide the basis for developing new cancer and microbial infections treatments.
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Affiliation(s)
- Nidal Jaradat
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Mustafa Ghanim
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Murad N Abualhasan
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Amany Rajab
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Boushra Kojok
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Ruba Abed
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Ahmed Mousa
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Mohammad Arar
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
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17
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Khan S, Bond SE, Bakhit M, Hasan SS, Sadeq AA, Conway BR, Aldeyab MA. COVID-19 Mixed Impact on Hospital Antimicrobial Stewardship Activities: A Qualitative Study in UK-Based Hospitals. Antibiotics (Basel) 2022; 11:1600. [PMID: 36421244 PMCID: PMC9686587 DOI: 10.3390/antibiotics11111600] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 03/11/2024] Open
Abstract
Antimicrobial resistance (AMR) is a well-known global threat due to the subsequent increase in antimicrobial usage. Several antimicrobial stewardship (AMS) strategies have been implemented to curb irrational prescribing and reduce the AMR burden. However, since the beginning of the COVID-19 pandemic, it has enormously impacted the healthcare system and jeopardized public health, causing millions of deaths globally. Our semi-structured qualitative study aimed to explore the impact of COVID-19 on AMS activities in the UK hospitals. Seventeen interviews were conducted with health care professionals who were part of AMS teams (consultant medical microbiologists, infectious disease consultants, antimicrobial pharmacists). Interviews were audio-recorded and transcribed. An inductive thematic framework was adopted to analyse and create the themes. After agreement of the hierarchical framework definition, all transcripts were coded accordingly. Four main themes and 15 sub-themes were identified. These main themes were: (1) AMS activities or strategies before and during the pandemic; (2) challenges to implementing AMS activities before and during the pandemic; (3) information from public authorities on AMS during the pandemic; and (4) new AMS activities/strategies adopted during the pandemic. Staff vacancies, redeploying of AMS staff to other duties and meeting the burden related to the COVID-19 and lack of resources were the most frequently identified contributing factors to withheld AMS activities during the pandemic. However, modifications to the hybrid working environment, i.e., remote or flexible working, allowed for resumption of AMS activities including virtual ward rounds, virtual meetings and other activities. Further research needs to assess the impact of the hybrid delivery system on AMS activities.
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Affiliation(s)
- Sidra Khan
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - Stuart E. Bond
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
- Department of Pharmacy, Mid Yorkshire Hospitals NHS Trust, Wakefield WF1 4DG, UK
| | - Mina Bakhit
- Institute for Evidence-Based Healthcare, Bond University, Gold Coast, QLD 4226, Australia
| | - Syed Shahzad Hasan
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - Ahmed A. Sadeq
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
- Department of Pharmacy, Shaikh Shakhbout Medical City in Partnership with Mayo Clinic, Abu Dhabi P.O. Box 11001, United Arab Emirates
| | - Barbara R. Conway
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
- Institute of Skin Integrity and Infection Prevention and Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - Mamoon A. Aldeyab
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
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Impact of the COVID-19 Outbreak on the Antibiotic Use Patterns among a Rural Community Population in Eastern China. Antibiotics (Basel) 2022; 11:antibiotics11111544. [PMID: 36358199 PMCID: PMC9686520 DOI: 10.3390/antibiotics11111544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/26/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
There are growing concerns that the coronavirus disease of 2019 (COVID-19) pandemic may change antibiotic use patterns and accelerate antibiotic resistance, but evidence from the community level is lacking. This study aims to estimate the impact of the COVID-19 outbreak on the antibiotic use patterns among a community population in Eastern China. A self-administered medicine diary was used to collect information on antibiotic use from July 2019 to June 2021 among a rural community in Eastern China. We analyzed the changes in antibiotic use patterns over five months from August to December 2019 and the corresponding months in 2020. The risk of antibiotic use and its changes were measured with the incidence rate (IR) and relative risk (RR). In total, 1111 participants were eligible for the final analysis (440 in 2019 and 671 in 2020). After the COVID-19 outbreak, antibiotic use increased by 137% (5.43 per 100 person months in the 2019 vs. 12.89 per 100 person months in the 2020), and after the adjustment of covariates, the adjusted RR was 1.72 (95% CI: 1.10~2.34). It was higher among those who were women (RR = 2.62), aged 35−59 years old (RR = 2.72), non-farmers (RR = 2.75), had less than six years of education (RR = 2.61), had an annual household income over CNY 100,000 (USD 14,940) (RR = 2.60), and had no history of chronic diseases (RR = 2.61) (all p < 0.05). The proportion of cephalosporins consumed increased from 54.29% in 2019 to 64.92% in 2020 (p = 0.011). Among those aged 35 years and older, the proportion of antibiotics obtained from medical facilities increased, while the proportion obtained from retail pharmacies, homes, and other sources decreased (all p < 0.05). The COVID-19 outbreak changed antibiotic use patterns in this study population (Eastern China) significantly. More efforts to monitor and enhance antibiotic stewardship activities at the community level are needed in future.
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Khoshbakht R, Kabiri M, Neshani A, Khaksari MN, Sadrzadeh SM, Mousavi SM, Ghazvini K, Ghavidel M. Assessment of antibiotic resistance changes during the Covid-19 pandemic in northeast of Iran during 2020-2022: an epidemiological study. Antimicrob Resist Infect Control 2022; 11:121. [PMID: 36182905 PMCID: PMC9526201 DOI: 10.1186/s13756-022-01159-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 11/06/2022] Open
Abstract
Background The coronavirus disease 2019 seems to change antibiotic resistance pattern. Certain conditions in the Covid-19 era may be contributing to the rise of antimicrobial resistance (AMR). Due to the limited information on the impact of Covid-19 on antimicrobial resistance (AMR), the purpose of this research was to investigate the trend in antimicrobial resistance changes of E. coli, P. aeruginosa, K. pneumoniae, and A. baumannii in Hasheminezhad hospital. This hospital was a Corona center in Mashhad at the onset of this epidemic. Methods 1672 clinical samples were collected between January 21, 2020 and January 30, 2022from patients hospitalized at Hasheminezhad Hospital in Mashhad, Conventional microbiological procedures for identifying gram-negative bacteria and antibiotic susceptibility testing were used, according to the clinical and laboratory standards institute (CLSI) 2021. The two years of the pandemic, from the initial stage of the outbreak until the 6th peak, (January 2020 to and January 2022) were divided into 9 periods according to the seasons. Results Highest resistance rates were seen in E. coli (615 samples), K. pneumoniae (351 samples), P. aeruginosa (362 samples) and A. baumannii (344 samples) to Ampicillin (89.6%), Ampicillin (98%), Imipenem (91.8%), and Ceftazidime (94.6%), respectively. The largest change in antibiotic resistance was seen between Summer 2020 and Summer 2021 for K. pneumoniae with about a 30% rise in antibiotic resistance to Ceftriaxone. Conclusions All 4 species evaluated in this study, have shown rising AMR rates during the first year of the pandemic in the northeast of Iran. This study revealed that E. coli, P. aeruginosa, K. pneumoniae, and A. baumannii strains in Northern Iran have a higher level of antibiotic resistance than what was measured in similar studies conducted before the pandemic. This will further restrict treatment choices and jeopardize global public health.
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Affiliation(s)
- Reza Khoshbakht
- grid.411583.a0000 0001 2198 6209Department of Laboratory Sciences, School of Paramedical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran ,grid.411583.a0000 0001 2198 6209Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Kabiri
- grid.411583.a0000 0001 2198 6209Clinical Research Development Unit, Ghaem Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Neshani
- grid.411583.a0000 0001 2198 6209Department of Laboratory Sciences, School of Paramedical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran ,grid.411583.a0000 0001 2198 6209Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Navid Khaksari
- grid.411583.a0000 0001 2198 6209Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sayyed Majid Sadrzadeh
- grid.411583.a0000 0001 2198 6209Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mohammad Mousavi
- grid.411583.a0000 0001 2198 6209Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kiarash Ghazvini
- grid.411583.a0000 0001 2198 6209Department of Microbiology and Virology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran ,grid.411583.a0000 0001 2198 6209Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahdis Ghavidel
- grid.411583.a0000 0001 2198 6209Shahid Hasheminejad Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
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20
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Evlice O, Bektaş M, Arık Ö, Acet A, Marim F, Kaya İ, Şener A, Erarslan S, Mistanoğlu D, Ak Ö. Antibiotic Use among Patients Hospitalized with COVID-19 and Treated in Three Different Clinics. INFECTIOUS DISEASES & CLINICAL MICROBIOLOGY 2022; 4:199-205. [PMID: 38633394 PMCID: PMC10985814 DOI: 10.36519/idcm.2022.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/28/2022] [Indexed: 04/19/2024]
Abstract
Objective In this study, we aimed to determine and compare the rates of empirical antibiotic use and duration between the chest diseases clinic (CDC), infectious disease clinic (IDC), and internal medicine clinic (IMC) among patients hospitalized because of COVID-19. Methods This cross-sectional study was performed in a single university hospital. The study included all patients aged 18 years and older hospitalized with a PCR-confirmed COVID-19 between May 30, 2021, and August 30, 2021. Clinical and laboratory findings were recorded from the electronic medical records database. Results The study included a total of 581 inpatients, of whom 310 (53.4%) were women. Of the 581 patients, 475 (81.8%) were prescribed antibiotics. The rate of antibiotic prescription was 71.6% for IDC, 88.5% for CDC, and 87.4% for IMC. The most commonly used antibiotic was moxifloxacin in all groups. The mean treatment duration was 8.9±6.16 days. The mean duration of antibiotic treatment was 11.1±5.90 days for CDC, 11.3±6.74 days for IMC, and 5.3 days±3.76 for IDC. Conclusion Patients with COVID-19 who were treated in IDC had a lower rate and shorter duration of antibiotic use compared to the other clinics. However, the rate of antibiotic prescription in all three groups was very high. Therefore, antimicrobial management programs should be meticulously conducted to reduce unnecessary antibiotic use.
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Affiliation(s)
- Oğuz Evlice
- Department of Infectious Diseases and Clinical Microbiology,
Kütahya Health Sciences University School of Medicine, Kütahya, Turkey
| | - Murat Bektaş
- Department of Rheumatology, İstanbul University School of
Medicine, İstanbul, Turkey
| | - Özlem Arık
- Department of Statistics, Kütahya Health Sciences University
School of Medicine, Kütahya, Turkey
| | - Aycan Acet
- Department of Internal Medicine, Kütahya Health Sciences
University School of Medicine, Kütahya, Turkey
| | - Feride Marim
- Department of Chest Diseases, Kütahya Health Sciences University
School of Medicine, Kütahya, Turkey
| | - İlknur Kaya
- Department of Chest Diseases, Kütahya Health Sciences University
School of Medicine, Kütahya, Turkey
| | - Aziz Şener
- Department of Infectious Diseases and Clinical Microbiology,
Kütahya Health Sciences University School of Medicine, Kütahya, Turkey
| | - Sertaç Erarslan
- Department of Internal Medicine, Kütahya Health Sciences
University School of Medicine, Kütahya, Turkey
| | - Duru Mistanoğlu
- Department of Infectious Diseases and Clinical Microbiology,
Kütahya Health Sciences University School of Medicine, Kütahya, Turkey
| | - Öznur Ak
- Department of Infectious Diseases and Clinical Microbiology,
Kütahya Health Sciences University School of Medicine, Kütahya, Turkey
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Ardino C, Sannio F, Pasero C, Botta L, Dreassi E, Docquier JD, D'Agostino I. The impact of counterions in biological activity: case study of antibacterial alkylguanidino ureas. Mol Divers 2022:10.1007/s11030-022-10505-6. [PMID: 36036302 PMCID: PMC9421121 DOI: 10.1007/s11030-022-10505-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 07/23/2022] [Indexed: 11/25/2022]
Abstract
Abstract Trifluoroacetic acid (TFA), due to its strong acidity and low boiling point, is extensively used in protecting groups-based synthetic strategies. Indeed, synthetic compounds bearing basic functions, such as amines or guanidines (commonly found in peptido or peptidomimetic derivatives), developed in the frame of drug discovery programmes, are often isolated as trifluoroacetate (TF-Acetate) salts and their biological activity is assessed as such in in vitro, ex vivo, or in vivo experiments. However, the presence of residual amounts of TFA was reported to potentially affect the accuracy and reproducibility of a broad range of cellular assays (e. g. antimicrobial susceptibility testing, and cytotoxicity assays) limiting the further development of these derivatives. Furthermore, the impact of the counterion on biological activity, including TF-Acetate, is still controversial. Herein, we present a focused case study aiming to evaluate the activity of an antibacterial AlkylGuanidino Urea (AGU) compound obtained as TF-Acetate (1a) and hydrochloride (1b) salt forms to highlight the role of counterions in affecting the biological activity. We also prepared and tested the corresponding free base (1c). The exchange of the counterions applied to polyguanidino compounds represents an unexplored and challenging field, which required significant efforts for the successful optimization of reliable methods of preparation, also reported in this work. In the end, the biological evaluation revealed a quite similar biological profile for the salt derivatives 1a and 1b and a lower potency was found for the free base 1c. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s11030-022-10505-6.
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Affiliation(s)
- Claudia Ardino
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro, 2, 53100, Siena, Italy
| | - Filomena Sannio
- Dipartimento di Biotecnologie Mediche, University of Siena, Viale Bracci 16, 53100, Siena, Italy
| | - Carolina Pasero
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro, 2, 53100, Siena, Italy
| | - Lorenzo Botta
- Lead Discovery Siena s.r.l., Via Vittorio Alfieri 31, 53019, Castelnuovo Berardenga, Italy.,Department of Biological and Ecological Sciences, University of Tuscia, Largo Università s.n.c., 01100, Viterbo, Italy
| | - Elena Dreassi
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro, 2, 53100, Siena, Italy
| | - Jean-Denis Docquier
- Dipartimento di Biotecnologie Mediche, University of Siena, Viale Bracci 16, 53100, Siena, Italy. .,Lead Discovery Siena s.r.l., Via Vittorio Alfieri 31, 53019, Castelnuovo Berardenga, Italy. .,Laboratoire de Bactériologie Moléculaire, Centre d'Ingénierie des Protéines - UR InBioS, University of Liège, Allée du six Août 11, 4000, Liège, Belgium.
| | - Ilaria D'Agostino
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro, 2, 53100, Siena, Italy. .,Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Via de Vestini, 31, 66013, Chieti, Italy.
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22
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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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23
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Tsanovska H, Simova I, Genov V, Kundurzhiev T, Krasnaliev J, Kornovski V, Dimitrov N, Vekov T. Hydroxychloroquine (HCQ) treatment for hospitalized patients with COVID- 19. Infect Disord Drug Targets 2022; 22:66-73. [PMID: 35240966 DOI: 10.2174/1871526522666220303121209] [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: 10/19/2021] [Revised: 12/16/2021] [Accepted: 12/30/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Studies have indicated that hydroxychloroquine (HCQ) exerts antiviral effects against SARS-CoV-2 in vitro. However, trials regarding its effects in patients are very controversial. This study aims to evaluate the efficacy of (HCQ) in the treatment of hospitalized patients with COVID-19. METHODS We prospectively enrolled 260 patients hospitalized for COVID-19 in Heart and Brain Center of Excellence- Pleven, Bulgaria, for the period from November 6 to December 28, 2020. This study is not randomized, which we compensated for with Propensity Score Matching. Patients in the HCQ group were given HCQ 200 mg 3 times a day (600mg daily) for the duration of their hospitalization plus conventional treatment, while those in the control group were given conventional treatment only. The primary endpoints were transferred to the intensive care unit, needed for mechanical ventilation, and in-hospital death. RESULTS Of the 260 COVID-19 patients, 178 (68,5%) were male and the mean age was of 63,78 ± 12.45 years, with the most prevalent comorbidity hypertension (68,5%). We had two subgroups: treated with HCQ and conventional treatment (128 patients) and treated with conventional treatment only (132 patients). In the primary analysis, patients in HCQ group presented with less comorbidities and were younger than the group without HCQ. Patients treated with HCQ demonstrated a significant benefit in the primary endpoints compared to those without HCQ, namely, transferred to ICU - 20 (20,8%) vs 41 (36,9%), p=0,011, need for mechanical ventilation 13 (13,4%) vs 33 (28,2%), p=0,009 and in- hospital death 14 (10,9%) vs 35 (26,5%), p=0,001, respectively. We repeated this analysis with PSM, where 70 matched pairs were identified. Regarding the primary endpoints, we found again a statistically significant difference between the groups. Comparing transferring to ICU, better outcomes were presented in the HCQ group: 8 (17,4%) vs 27 (44,3%), with p= 0,003. Besides, a smaller proportion of the patients needed mechanical ventilation: 6 (12,8%), compared to the control group, 23 (35,4%), p= 0,007. Notably, patients from the HCQ group died during hospitalization: 8 (11,4%) in comparison with 19 (27,1%) from the control group, p= 0,018. CONCLUSION Patients treated with HCQ demonstrated a significant benefit in the primary endpoints in our study, namely, transfer to the intensive care unit, need for mechanical ventilation, and in-hospital death. HCQ improves prognosis in hospitalized patients with COVID- 19.
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Affiliation(s)
| | - Iana Simova
- Heart and Brain-University Hospital, Pleven, Bulgaria
- Bulgarian Cardiac Institute
- Medical University, Pleven, Bulgaria
| | | | | | | | | | - Nikolai Dimitrov
- Heart and Brain-University Hospital, Pleven, Bulgaria;
- Medical University, Pleven, Bulgaria
- Heart and Brain Hospital, Burgas, Bulgaria
| | - Toni Vekov
- Bulgarian Cardiac Institute
- Medical University, Pleven, Bulgaria
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24
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Wanat M, Santillo M, Borek AJ, Butler CC, Anthierens S, Tonkin-Crine S. OUP accepted manuscript. JAC Antimicrob Resist 2022; 4:dlac026. [PMID: 35321397 PMCID: PMC8935206 DOI: 10.1093/jacamr/dlac026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
In order to design appropriate antimicrobial stewardship (AMS) programmes, it is crucial to understand challenges to tackling antibiotic resistance (AMR) specific to each healthcare setting. Antibiotic prescribing in primary care accounts for most prescriptions with a significant proportion considered clinically inappropriate. Qualitative research has a long history in social sciences, but its value and contribution are still contested in medical journals including in the AMR/AMS field. However, through its focus on understanding, meaning making and explaining, qualitative research can offer insights in how to improve AMS efforts in primary care. This paper provides an overview of unique considerations, contributions and challenges related to using qualitative research in AMS to help the AMS community new to qualitative research to utilize its potential most fully. First, we discuss specific considerations for AMS in relation to the stages of conducting a qualitative study, including identifying a research question and choosing a suitable methodology; sampling appropriate participants; planning a recruitment strategy; choosing a method of data collection; and conducting data analysis. These are illustrated with examples of qualitative AMS studies in primary care. Second, we highlight the importance of patient and public involvement throughout all stages of the project and ensuring quality in qualitative AMS research. Finally, drawing on these considerations, we make a further case for the value and contribution of qualitative methodologies in AMS/AMR research while outlining future directions for both AMS and qualitative research, including the need for studies with diverse actors; interdisciplinary collaborations; and complex decisions on methodologies and timelines.
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Affiliation(s)
- Marta Wanat
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- Corresponding author. E-mail: ; @SKGTonkinCrine, @BorekAleksandra, @MartaSantillo, @marta_wanat, @sibylanthierens, @ChrisColButler
| | - Marta Santillo
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Aleksandra J. Borek
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Christopher C. Butler
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Sibyl Anthierens
- Department of Family Medicine and Population Health, University of Antwerp, Antwerp, Belgium
| | - Sarah Tonkin-Crine
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Oxford, UK
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25
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Borek AJ, Maitland K, McLeod M, Campbell A, Hayhoe B, Butler CC, Morrell L, Roope LSJ, Holmes A, Walker AS, Tonkin-Crine S. Impact of the COVID-19 Pandemic on Community Antibiotic Prescribing and Stewardship: A Qualitative Interview Study with General Practitioners in England. Antibiotics (Basel) 2021; 10:antibiotics10121531. [PMID: 34943743 PMCID: PMC8698307 DOI: 10.3390/antibiotics10121531] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/03/2021] [Accepted: 12/10/2021] [Indexed: 01/21/2023] Open
Abstract
The COVID-19 pandemic has had a profound impact on the delivery of primary care services. We aimed to identify general practitioners’ (GPs’) perceptions and experiences of how the COVID-19 pandemic influenced antibiotic prescribing and antimicrobial stewardship (AMS) in general practice in England. Twenty-four semi-structured interviews were conducted with 18 GPs at two time-points: autumn 2020 (14 interviews) and spring 2021 (10 interviews). Interviews were audio-recorded, transcribed and analysed thematically, taking a longitudinal approach. Participants reported a lower threshold for antibiotic prescribing (and fewer consultations) for respiratory infections and COVID-19 symptoms early in the pandemic, then returning to more usual (pre-pandemic) prescribing. They perceived the pandemic as having had less impact on antibiotic prescribing for urinary and skin infections. Participants perceived the changing ways of working and consulting (e.g., proportions of remote and in-person consultations) in addition to changing patient presentations and GP workloads as influencing the fluctuations in antibiotic prescribing. This was compounded by decreased engagement with, and priority of, AMS due to COVID-19-related urgent priorities. Re-engagement with AMS is needed, e.g., through reviving antibiotic prescribing feedback and targets/incentives. The pandemic disrupted, and required adaptations in, the usual ways of working and AMS. It is now important to identify opportunities, e.g., for re-organising ways of managing infections and AMS in the future.
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Affiliation(s)
- Aleksandra J. Borek
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (K.M.); (C.C.B.); (S.T.-C.)
- Correspondence:
| | - Katherine Maitland
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (K.M.); (C.C.B.); (S.T.-C.)
| | - Monsey McLeod
- National Institute for Health Research (NIHR) Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, London W12 0NN, UK; (M.M.); (A.C.); (A.H.)
- Centre for Medication Safety and Service Quality, Pharmacy Department, Imperial College Healthcare NHS Trust, London W6 8RF, UK
- NIHR Imperial Patient Safety Translational Research Centre, Imperial College London, London W6 8RF, UK
| | - Anne Campbell
- National Institute for Health Research (NIHR) Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, London W12 0NN, UK; (M.M.); (A.C.); (A.H.)
| | - Benedict Hayhoe
- Department of Primary Care and Public Health, School of Public Health, Imperial College London, London W6 8RP, UK;
- NIHR Applied Research Collaboration Northwest London, London W6 8RP, UK
| | - Christopher C. Butler
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (K.M.); (C.C.B.); (S.T.-C.)
| | - Liz Morrell
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK; (L.M.); (L.S.J.R.)
| | - Laurence S. J. Roope
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK; (L.M.); (L.S.J.R.)
- NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK;
| | - Alison Holmes
- National Institute for Health Research (NIHR) Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, London W12 0NN, UK; (M.M.); (A.C.); (A.H.)
| | - Ann Sarah Walker
- NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK;
- NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford, Oxford OX3 9DU, UK
- Nuffield Department of Medicine, University of Oxford, Oxford OX3 9DU, UK
| | - Sarah Tonkin-Crine
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (K.M.); (C.C.B.); (S.T.-C.)
- NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK;
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Mustafa ZU, Saleem MS, Ikram MN, Salman M, Butt SA, Khan S, Godman B, Seaton RA. Co-infections and antimicrobial use among hospitalized COVID-19 patients in Punjab, Pakistan: findings from a multicenter, point prevalence survey. Pathog Glob Health 2021; 116:421-427. [PMID: 34783630 DOI: 10.1080/20477724.2021.1999716] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
There are reports of high rates of antibiotic prescribing among hospitalized patients with COVID-19 around the world. To date, however, there are few reports of prescribing in relation to COVID-19 in Pakistan. Herein, we describe a point prevalence survey of antibiotic prescribing amongst patients hospitalized with suspected or proven COVID-19 in Pakistan. A Point Prevalence Survey (PPS) was undertaken in seven tertiary care health facilities in Punjab Provence, Pakistan. Baseline information about antimicrobial use according to the World Health Organization (WHO) standardized methodology was collected on a single day between 5th and 30 April 2021. A total of 617 patients' records were reviewed and 578 (97.3%) were documented to be receiving an antibiotic on the day of the survey. The majority (84.9%) were COVID-19 PCR positive, 61.1% were male and 34.9% were age 36 to 44 years. One quarter presented with severe disease, and cardiovascular disease was the major comorbidity in 13%. Secondary bacterial infection or co-infection (bacterial infection concurrent with COVID-19) was identified in only 1.4%. On the day of the survey, a mean of 1.7 antibiotics was prescribed per patient and 85.4% antibiotics were recorded as being prescribed for 'prophylaxis'. The most frequently prescribed antibiotics were azithromycin (35.6%), ceftriaxone (32.9%) and meropenem (7.6%). The majority (96.3%) of the antibiotics were empirical and all were from WHO Watch or Reserve categories. Overall, a very high consumption of antibiotics in patients hospitalized with suspected or proven COVID-19 was observed in Pakistan and this is concerning in view of already high rates of antimicrobial resistance in the region. Antimicrobial stewardship programs need to urgently address unnecessary prescribing in the context of COVID-19 infection.
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Affiliation(s)
- Zia Ul Mustafa
- Department of Pharmacy Services, District Headquarter Hospital Pakpattan, Pakpattan, Pakistan
| | | | | | - Muhammad Salman
- Department of Pharmacy, The University of Lahore, Lahore, Pakistan
| | | | - Shehroze Khan
- Punjab University College of Pharmacy, University of the Punjab, Lahore Pakistan
| | - Brian Godman
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria, South Africa.,School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - R Andrew Seaton
- Queen Elizabeth University Hospital, Glasgow, UK.,Healthcare Improvement Scotland, Glasgow, UK
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