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Aboushady AT, Manigart O, Sow A, Fuller W, Ouedraogo AS, Ebruke C, Babin FX, Gahimbare L, Sombié I, Stelling J. Surveillance of Antimicrobial Resistance in the ECOWAS Region: Setting the Scene for Critical Interventions Needed. Antibiotics (Basel) 2024; 13:627. [PMID: 39061309 PMCID: PMC11273779 DOI: 10.3390/antibiotics13070627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 06/28/2024] [Accepted: 07/03/2024] [Indexed: 07/28/2024] Open
Abstract
Antimicrobial resistance poses a significant challenge to public health globally, leading to increased morbidity and mortality. AMR surveillance involves the systematic collection, analysis, and interpretation of data on the occurrence and distribution of AMR in humans, animals, and the environment for action. The West African Health Organization, part of the Economic Community of West African States (ECOWAS), is committed to addressing AMR in the region. This paper examines the status of AMR surveillance in ECOWAS countries using available WHO data from the TrACSS survey and GLASS enrollments. The analysis reveals that while progress has been made, significant challenges remain. Twelve of the fifteen ECOWAS countries are enrolled in GLASS, and ten have developed national action plans (NAPs) for AMR. However, there is a need to ensure all countries fully implement their NAPs, continue reporting to GLASS, and use the data for evidence-based actions and decision making. Surveillance systems for AMR and antimicrobial consumption/use vary across countries with some demonstrating limited capacity. All countries, except Cabo Verde, reported having a reference laboratory for AMR testing. Strengthening laboratory capabilities, data management and use, and multisectoral coordination are crucial for effective AMR surveillance and response. Based on the findings and the regional context, it is essential to prioritize capacity building, data utilization, and the adoption of standardized guidelines for AMR surveillance. Collaboration among ECOWAS countries, the WAHO, and international partners is essential to address AMR comprehensively. Ensuring a consistent supply of essential antimicrobial medications and reagents is vital.
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Affiliation(s)
| | - Olivier Manigart
- West African Health Organization, Bobo-Dioulasso 01 BP 153, Burkina Faso (A.S.); (C.E.); (I.S.)
- GFA Consulting Group, 22359 Hamburg, Germany
- Ecole de Santé Publique, Université Libre de Bruxelles, 1050 Brussels, Belgium
| | - Abdourahmane Sow
- West African Health Organization, Bobo-Dioulasso 01 BP 153, Burkina Faso (A.S.); (C.E.); (I.S.)
- Institut Pasteur de Dakar, Dakar 220, Senegal
- Department de Santé Public, Faculté de Médecine, de Pharmacie et D’Odontostomatologie, Université Cheikh Anta Diop, Dakar 5005, Senegal
| | - Walter Fuller
- World Health Organization Regional Office for Africa, Brazzaville P.O. Box 06, Congo; (W.F.); (L.G.)
| | - Abdoul-Salam Ouedraogo
- Centre Muraz, Institut National de Santé Publique, Bobo-Dioulasso 01 BP 390, Burkina Faso;
| | - Chinelo Ebruke
- West African Health Organization, Bobo-Dioulasso 01 BP 153, Burkina Faso (A.S.); (C.E.); (I.S.)
- GFA Consulting Group, 22359 Hamburg, Germany
| | | | - Laetitia Gahimbare
- World Health Organization Regional Office for Africa, Brazzaville P.O. Box 06, Congo; (W.F.); (L.G.)
| | - Issiaka Sombié
- West African Health Organization, Bobo-Dioulasso 01 BP 153, Burkina Faso (A.S.); (C.E.); (I.S.)
| | - John Stelling
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA;
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Pezzani MD, Arieti F, Rajendran NB, Barana B, Cappelli E, De Rui ME, Galia L, Hassoun-Kheir N, Argante L, Schmidt J, Rodriguez-Bano J, Harbarth S, de Kraker M, Gladstone BP, Tacconelli E. Frequency of bloodstream infections caused by six key antibiotic-resistant pathogens for prioritization of research and discovery of new therapies in Europe: a systematic review. Clin Microbiol Infect 2024; 30 Suppl 1:S4-S13. [PMID: 38007387 DOI: 10.1016/j.cmi.2023.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND To prioritize healthcare investments, ranking of infections caused by antibiotic-resistant bacteria should be based on accurate incidence data. OBJECTIVES We performed a systematic review to estimate frequency measures of antimicrobial resistance for six key bacteria causing bloodstream infections (BSI) in European countries. DATA SOURCES We searched PubMed, Web of Science, Embase databases, and the ECRAID-Base Epidemiological-Network platform. STUDY ELIGIBILITY CRITERIA We included studies and surveillance systems assessing resistance-percentage, prevalence, or incidence-density of BSI because of carbapenem-resistant Pseudomonas aeruginosa, Acinetobacter baumannii, Klebsiella pneumoniae, and Escherichia coli, third-generation cephalosporins-resistant E. coli and K. pneumoniae, vancomycin-resistant Enterococcus faecium, and methicillin-resistant Staphylococcus aureus. METHODS Reviewers independently assessed published data and evaluated study quality with the modified Joanna Briggs Institute critical appraisal tool. Pooled estimates were determined using random effects meta-analysis. Consistency of data was assessed using random effects meta-regression (Wald test, p > 0.05). RESULTS We identified 271 studies and 52 surveillance systems from 32 European countries. Forty-five studies (16%) reported on BSI, including 180 frequency measures most commonly as resistance-percentage (88, 48.9%). Among 309 frequency measures extracted from 24 (46%) surveillance systems, 278 (89%) were resistance-percentages. Frequency measures of methicillin-resistant S. aureus and vancomycin-resistant E. faecium BSI were more frequently reported from Southern Europe and Western Europe (80%), whereas carbapenem-resistant P. aeruginosa BSI from Northern Europe and Western Europe (88%). Highest resistance-percentages were detected for carbapenem-resistant A. baumannii (66% in Central Eastern Europe) and carbapenem-resistant K. pneumoniae (62.8% in Southern Europe). Pooled estimates showed lower resistance-percentages in community versus healthcare-associated infections and in children versus adults. Estimates from studies and surveillance systems were mostly consistent among European regions. The included data was of medium quality. DISCUSSION Pathogen-specific frequency measures of antimicrobial resistance in BSI are insufficient to inform antibiotic stewardship and research and development strategies. Improving data collection and standardization of frequency measures is urgently needed.
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Affiliation(s)
- Maria Diletta Pezzani
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, Verona, Italy.
| | - Fabiana Arieti
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Nithya Babu Rajendran
- Infectious Diseases, Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Benedetta Barana
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Eva Cappelli
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Maria Elena De Rui
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Liliana Galia
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Nasreen Hassoun-Kheir
- Infection Control Program, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Lorenzo Argante
- Department of Bacterial Vaccine Epidemiology, GSK, Siena, Italy
| | | | - Jesus Rodriguez-Bano
- Instituto de Biomedicina de Sevilla (IBiS), Seville, Spain; Infectious Diseases and Microbiology Division, Hospital Universitario Virgen Macarena, Seville, Spain; Department of Medicine, University of Sevilla/CSIC, Seville, Spain; CIBERINFEC, Madrid, Spain
| | - Stephan Harbarth
- Infection Control Program, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Marlieke de Kraker
- Infection Control Program, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Beryl Primrose Gladstone
- Infectious Diseases, Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany; DZIF-Clinical Research Unit, Infectious Diseases, Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Evelina Tacconelli
- Infectious Diseases Section, Department of Diagnostics and Public Health, University of Verona, Verona, Italy; DZIF-Clinical Research Unit, Infectious Diseases, Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
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Ajulo S, Awosile B. Global antimicrobial resistance and use surveillance system (GLASS 2022): Investigating the relationship between antimicrobial resistance and antimicrobial consumption data across the participating countries. PLoS One 2024; 19:e0297921. [PMID: 38315668 PMCID: PMC10843100 DOI: 10.1371/journal.pone.0297921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/14/2024] [Indexed: 02/07/2024] Open
Abstract
For the first time since 2015, the World Health Organization's (WHO) global Antimicrobial Resistance and Use Surveillance (GLASS) featured both global reports for antimicrobial resistance (AMR) and antimicrobial consumption (AMC) data in its annual reports. In this study we investigated the relationship of AMR with AMC within participating countries reported in the GLASS 2022 report. Our analysis found a statistically significant correlation between beta-lactam/cephalosporin and fluoroquinolones consumption and AMR to these antimicrobials associated with bloodstream E. coli and Klebsiella pneumoniae among the participating countries (P<0.05). We observed that for every 1 unit increase in defined daily dose DDD of beta-lactam/cephalosporins and quinolone consumptions among the countries, increased the recoveries of bloodstream-associated beta-lactam/cephalosporins-resistant E. coli/Klebsiella spp. by 11-22% and quinolone-resistant E. coli/Klebsiella spp. by 31-40%. When we compared the antimicrobial consumptions between the antimicrobial ATC (Alphanumeric codes developed by WHO) groups and countries, we observed a statistically significant higher daily consumption of beta-lactam-penicillins (J01C, DDD difference range: 5.23-8.13) and cephalosporins (J01D, DDD difference range: 2.57-5.13) compared to other antimicrobial groups among the countries (adjusted for multiple comparisons using Tukey's method). Between the participating countries, we observed a statistically significant higher daily consumption of antimicrobial groups in Iran (DDD difference range: 3.63-4.84) and Uganda (DDD difference range: 3.79-5.01) compared to other participating countries (adjusted for multiple comparisons using Tukey's method). Understanding AMC and how it relates to AMR at the global scale is critical in the global AMR policy development and implementation of global antimicrobial stewardship.
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Affiliation(s)
- Samuel Ajulo
- School of Veterinary Medicine, Texas Tech University, Amarillo, Texas, United States of America
| | - Babafela Awosile
- School of Veterinary Medicine, Texas Tech University, Amarillo, Texas, United States of America
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Muloi DM, Kurui P, Sharma G, Ochieng L, Nganga F, Gudda F, Muthini JM, Grace D, Dione M, Moodley A, Muneri C. Antibiotic quality and use practices amongst dairy farmers and drug retailers in central Kenyan highlands. Sci Rep 2023; 13:23101. [PMID: 38155204 PMCID: PMC10754936 DOI: 10.1038/s41598-023-50325-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/18/2023] [Indexed: 12/30/2023] Open
Abstract
Understanding antibiotic use in dairy systems is critical to guide antimicrobial stewardship programs. We investigated antibiotic use practices in small-holder dairy farms, antibiotic quality, and antimicrobial resistance (AMR) awareness among veterinary drug retailers in a mixed farming community in the central Kenyan highlands. Data were collected from 248 dairy farms and 72 veterinary drug stores between February 2020 and October 2021. A scale was developed to measure knowledge about AMR and antibiotic use using item response theory, and regression models were used to evaluate factors associated with antibiotic use and AMR knowledge. The active pharmaceutical ingredient (API) content of 27 antibiotic samples was determined using high-performance liquid chromatography (HPLC). The presence and levels of 11 antibiotic residues in 108 milk samples collected from the study farms were also investigated using liquid chromatography tandem mass spectrometry (LC-MS/MS). Almost all farms (98.8%, n = 244) reported using antibiotics at least once in the last year, mostly for therapeutic reasons (35.5%). The most used antibiotics were tetracycline (30.6%), penicillin (16.7%), and sulfonamide (9.4%), either individually or in combination, and predominantly in the injectable form. Larger farm size (OR = 1.02, p < 0.001) and history of vaccination use (OR = 1.17, p < 0.001) were significantly associated with a higher frequency of antibiotic use. Drug retailers who advised on animal treatments had a significantly higher mean knowledge scores than those who only sold drugs. We found that 44.4% (12/27) of the tested antibiotics did not meet the United States Pharmacopeial test specifications (percentage of label claim). We detected nine antibiotics in milk, including oxytetracycline, sulfamethoxazole, and trimethoprim. However, only three samples exceeded the maximum residue limits set by the Codex Alimentarius Commission. Our findings indicate that antibiotics of poor quality are accessible and used in small-holder dairy systems, which can be found in milk. These results will aid future investigations on how to promote sustainable antibiotic use practices in dairy systems.
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Affiliation(s)
- Dishon M Muloi
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya.
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Neston, UK.
| | - Peter Kurui
- Department of Biochemistry, Microbiology and Biotechnology, Kenyatta University, Nairobi, Kenya
| | - Garima Sharma
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Linnet Ochieng
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Fredrick Nganga
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Fredrick Gudda
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - John Maingi Muthini
- Department of Biochemistry, Microbiology and Biotechnology, Kenyatta University, Nairobi, Kenya
| | - Delia Grace
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
- Natural Resources Institute, University of Greenwich, Kent, UK
| | - Michel Dione
- Animal and Human Health Department, International Livestock Research Institute, Dakar, Senegal
| | - Arshnee Moodley
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya.
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg C, Denmark.
| | - Caroline Muneri
- Department of Veterinary Surgery, Theriogenology and Medicine, Egerton University, Njoro, Kenya
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Muteeb G. Network meta-analysis of antibiotic resistance patterns in gram-negative bacterial infections: a comparative study of carbapenems, fluoroquinolones, and aminoglycosides. Front Microbiol 2023; 14:1304011. [PMID: 38098660 PMCID: PMC10720636 DOI: 10.3389/fmicb.2023.1304011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/02/2023] [Indexed: 12/17/2023] Open
Abstract
Introduction Antimicrobial resistance poses a grave global threat, particularly with the emergence of multidrug-resistant gram-negative bacterial infections, which severely limit treatment options. The increasing global threat of antimicrobial resistance demands rigorous investigation, particularly concerning multidrug-resistant gram-negative bacterial infections that present limited therapeutic options. This study employed a network meta-analysis, a powerful tool for comparative effectiveness assessment of diverse antibiotics. The primary aim of this study was to comprehensively evaluate and compare resistance patterns among widely used antibiotic classes, namely carbapenems, fluoroquinolones, and aminoglycosides, for combating gram-negative pathogens. Methods We searched PubMed, Web of Sciences, Scopus, Scholarly, Medline, Embase, and Cochrane databases up to August 27, 2023. Studies showing antibiotic resistance in clinical isolates of Enterobacteriaceae, Pseudomonas aeruginosa, and Acinetobacter baumannii exposed to carbapenems, fluoroquinolones, and aminoglycosides were included. This study determined treatment-specific resistance percentages and ranked these treatments based on resistance using a random-effects network meta-analysis technique. To investigate the impact of the study and pathogen features, subgroup and meta-regression analyses were performed. Risk ratios and 95% confidence intervals (CIs) were calculated using a network meta-analysis (NMA) incorporating both direct and indirect evidence. Clinical improvement, cure, microbiological eradication, and death from any cause were the primary outcomes. Nephrotoxicity was a secondary result. Results The analysis included 202 publications and 365,782 gram-negative isolates. The NMA included data from 20 studies and 4,835 patients. Carbapenems had the lowest resistance rates throughout the pathogen spectrum, with resistance percentages of 17.1, 22.4, and 33.5% for Enterobacteriaceae, P. aeruginosa, and A. baumannii, respectively. For the same infections, aminoglycosides showed resistance rates of 28.2, 39.1, and 50.2%, respectively. Fluoroquinolones had the highest resistance rates at 43.1, 57.3, and 65.7%, respectively. Unexpectedly, resistance to all three antibiotic classes has increased over time, with multidrug resistance being the most prevalent. Conclusion This extensive network meta-analysis provides an overview of the patterns of resistance throughout the world and how they are changing. The most effective choice is still carbapenems, but the increasing resistance highlights the critical need for multimodal therapies to protect antibiotic effectiveness against these powerful gram-negative infections.
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Affiliation(s)
- Ghazala Muteeb
- Department of Nursing, College of Applied Medical Science, King Faisal University, Al-Ahsa, Saudi Arabia
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Collineau L, Bourély C, Rousset L, Berger-Carbonne A, Ploy MC, Pulcini C, Colomb-Cotinat M. Towards One Health surveillance of antibiotic resistance: characterisation and mapping of existing programmes in humans, animals, food and the environment in France, 2021. Euro Surveill 2023; 28:2200804. [PMID: 37261729 PMCID: PMC10236929 DOI: 10.2807/1560-7917.es.2023.28.22.2200804] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 03/30/2023] [Indexed: 06/02/2023] Open
Abstract
BackgroundInternational organisations are calling for One Health approaches to tackle antimicrobial resistance. In France, getting an overview of the current surveillance system and its level of integration is difficult due to the diversity of surveillance programmes.AimThis study aimed to map and describe all French surveillance programmes for antibiotic resistance (ABR), antibiotic use (ABU) and antibiotic residues, in humans, animals, food and the environment, in 2021. Another objective was to identify integration points, gaps and overlaps in the system.MethodsWe reviewed the literature for surveillance programmes and their descriptions. To further characterise programmes found, semi-directed interviews were conducted with their coordinators.ResultsIn total 48 programmes in the human (n = 35), animal (n = 12), food (n = 3) and/or the environment (n = 1) sectors were identified; 35 programmes focused on ABR, 14 on ABU and two on antibiotic residues. Two programmes were cross-sectoral. Among the 35 ABR programmes, 23 collected bacterial isolates. Bacteria most targeted were Escherichia coli (n = 17 programmes), Klebsiella pneumoniae (n = 13), and Staphylococcus aureus (n = 12). Extended-spectrum beta-lactamase-producing E. coli was monitored by most ABR programmes (15 of 35) in humans, animals and food, and is a good candidate for integrated analyses. ABU indicators were highly variable. Areas poorly covered were the environmental sector, overseas territories, antibiotic-resistant-bacterial colonisation in humans and ABU in companion animals.ConclusionThe French surveillance system appears extensive but has gaps and is highly fragmented. We believe our mapping will interest policymakers and surveillance stakeholders. Our methodology may inspire other countries considering One Health surveillance of ABR.
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Affiliation(s)
- Lucie Collineau
- University of Lyon, French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Epidemiology and Surveillance Support Unit, Lyon, France
| | - Clémence Bourély
- French Ministry of Agriculture and Food Sovereignty, General Directorate for Food, Animal Health Unit, Paris, France
| | - Léo Rousset
- University of Lyon, French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Epidemiology and Surveillance Support Unit, Lyon, France
- Claude Bernard University Lyon 1, Lyon, France
- VetAgro Sup, Marcy L'Etoile, France
| | - Anne Berger-Carbonne
- Direction des maladies infectieuses, Santé Publique France, Saint-Maurice, France
| | - Marie-Cécile Ploy
- Université de Limoges, INSERM, CHU Limoges, UMR 1092, Limoges, France
| | - Céline Pulcini
- French Ministry for Health and prevention, Paris, France
- CHRU-Nancy, Université de Lorraine, Nancy, France
- Université de Lorraine, APEMAC, Nancy, France
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