1
|
Waddell CJ, Saldana CS, Schoonveld MM, Meehan AA, Lin CK, Butler JC, Mosites E. Infectious Diseases Among People Experiencing Homelessness: A Systematic Review of the Literature in the United States and Canada, 2003-2022. Public Health Rep 2024; 139:532-548. [PMID: 38379269 PMCID: PMC11344984 DOI: 10.1177/00333549241228525] [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] [Indexed: 02/22/2024] Open
Abstract
Homelessness increases the risk of acquiring an infectious disease. We conducted a systematic review of the literature to identify quantitative data related to infectious diseases and homelessness. We searched Google Scholar, PubMed, and SCOPUS for quantitative literature published from January 2003 through December 2022 in English from the United States and Canada. We excluded literature on vaccine-preventable diseases and HIV because these diseases were recently reviewed. Of the 250 articles that met inclusion criteria, more than half were on hepatitis C virus or Mycobacterium tuberculosis. Other articles were on COVID-19, respiratory syncytial virus, Staphylococcus aureus, group A Streptococcus, mpox (formerly monkeypox), 5 sexually transmitted infections, and gastrointestinal or vectorborne pathogens. Most studies showed higher prevalence, incidence, or measures of risk for infectious diseases among people experiencing homelessness as compared with people who are housed or the general population. Although having increased published data that quantify the infectious disease risks of homelessness is encouraging, many pathogens that are known to affect people globally who are not housed have not been evaluated in the United States or Canada. Future studies should focus on additional pathogens and factors leading to a disproportionately high incidence and prevalence of infectious diseases among people experiencing homelessness.
Collapse
Affiliation(s)
- Caroline J. Waddell
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Carlos S. Saldana
- Division of Infectious Disease, School of Medicine, Emory University, Atlanta, GA, USA
| | - Megan M. Schoonveld
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Oak Ridge Institute for Science and Education, US Department of Energy, Oak Ridge, TN, USA
| | - Ashley A. Meehan
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Christina K. Lin
- Department of Medicine, School of Medicine, Emory University, Atlanta, GA, USA
| | - Jay C. Butler
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Division of Infectious Disease, School of Medicine, Emory University, Atlanta, GA, USA
| | - Emily Mosites
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| |
Collapse
|
2
|
Chen HH, Wu CL, Chao WC. Analysis of the impact of maternal sepsis on pregnancy outcomes: a population-based retrospective study. BMC Pregnancy Childbirth 2024; 24:518. [PMID: 39090584 PMCID: PMC11295718 DOI: 10.1186/s12884-024-06607-8] [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: 08/19/2023] [Accepted: 05/26/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND To investigate the association between maternal sepsis during pregnancy and poor pregnancy outcome and to identify risk factors for poor birth outcomes and adverse perinatal events. METHODS We linked the Taiwan Birth Cohort Study (TBCS) database and the Taiwanese National Health Insurance Database (NHID) to conduct this population-based study. We analysed the data of pregnant women who met the criteria for sepsis-3 during pregnancy between 2005 and 2017 as the maternal sepsis cases and selected pregnant women without infection as the non-sepsis comparison cohort. Sepsis during pregnancy and fulfilled the sepsis-3 definition proposed in 2016. The primary outcome included low birth weight (LBW, < 2500 g) and preterm birth (< 34 weeks), and the secondary outcome was the occurrence of adverse perinatal events. RESULTS We enrolled 2,732 women who met the criteria for sepsis-3 during pregnancy and 196,333 non-sepsis controls. We found that the development of maternal sepsis was highly associated with unfavourable pregnancy outcomes, including LBW (adjOR 9.51, 95% CI 8.73-10.36), preterm birth < 34 weeks (adjOR 11.69, 95%CI 10.64-12.84), and the adverse perinatal events (adjOR 3.09, 95% CI 2.83-3.36). We also identified that socio-economically disadvantaged status was slightly associated with an increased risk for low birth weight and preterm birth. CONCLUSION We found that the development of maternal sepsis was highly associated with LBW, preterm birth and adverse perinatal events. Our findings highlight the prolonged impact of maternal sepsis on pregnancy outcomes and indicate the need for vigilance among pregnant women with sepsis.
Collapse
Affiliation(s)
- Hsin-Hua Chen
- Division of General Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Big Data Center, Chung Hsing University, Taichung, Taiwan
- Department of post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung, Taiwan
| | - Chieh-Liang Wu
- Department of post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung, Taiwan
- Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Wen-Cheng Chao
- Big Data Center, Chung Hsing University, Taichung, Taiwan.
- Department of post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.
- Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.
| |
Collapse
|
3
|
Castro-Sánchez E. Overview of the Participation of Nurses in Antimicrobial Stewardship Activities. Clin Ther 2024; 46:469-473. [PMID: 38825552 DOI: 10.1016/j.clinthera.2024.05.002] [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: 11/30/2023] [Revised: 04/25/2024] [Accepted: 05/03/2024] [Indexed: 06/04/2024]
Abstract
Antibiotic resistance is a planetary threat demanding maximum attention from health and social care services worldwide due to the clinical, economic, and human costs. Interventions to address resistance-antimicrobial stewardship (AMS) programs-are multipronged and require the close collaboration of all health care workers involved in antimicrobial decisions and use. Nurses have traditionally been absent from such engagement. This Commentary highlights existing evidence of the need for, and impact of, nursing involvement and leadership in AMS. In addition, four barriers (ie, foundational, ownership, education, and leadership) to the increased involvement of nurses in AMS are discussed, with implications and potential solutions.
Collapse
Affiliation(s)
- Enrique Castro-Sánchez
- College of Business, Arts and Social Sciences, Brunel University London, Uxbridge, United Kingdom; National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infection and Antimicrobial Resistance at Imperial College London, South Kensington, London, United Kingdom; Universitat de les Illes Balears, Palma, Illes Balears, Spain; Valencia International University, Valencia, Spain.
| |
Collapse
|
4
|
Blackmon S, Avendano E, Nirmala N, Chan CW, Morin RA, Balaji S, McNulty L, Argaw SA, Doron S, Nadimpalli ML. Socioeconomic status and the risk for colonization or infection with priority bacterial pathogens: a global evidence map. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.04.24.24306293. [PMID: 38712194 PMCID: PMC11071581 DOI: 10.1101/2024.04.24.24306293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Low socioeconomic status (SES) is thought to exacerbate risks for bacterial infections, but global evidence for this relationship has not been synthesized. We systematically reviewed the literature for studies describing participants' SES and their risk of colonization or community-acquired infection with priority bacterial pathogens. Fifty studies from 14 countries reported outcomes by participants' education, healthcare access, income, residential crowding, SES deprivation score, urbanicity, or sanitation access. Low educational attainment, lower than average income levels, lack of healthcare access, residential crowding, and high deprivation were generally associated with higher risks of colonization or infection. There is limited research on these outcomes in low- and middle-income countries (LMICs) and conflicting findings regarding the effects of urbanicity. Only a fraction of studies investigating pathogen colonization and infection reported data stratified by participants' SES. Future studies should report stratified data to improve understanding of the complex interplay between SES and health, especially in LMICs.
Collapse
Affiliation(s)
- Sarah Blackmon
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | | | - Nanguneri Nirmala
- Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA
| | - Courtney W. Chan
- University of Massachusetts T.H. Chan School of Medicine, Worcester, MA, USA
| | - Rebecca A. Morin
- Hirsh Health Sciences Library, Tufts University, Boston, MA, USA
| | - Sweta Balaji
- Department of Quantitative Theory and Methods, Emory University, Atlanta, GA
| | - Lily McNulty
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Samson Alemu Argaw
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Shira Doron
- Division of Geographic Medicine and Infectious Disease, Department of Medicine, Tufts Medical Center, Boston, MA, USA
- Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance (Levy CIMAR), Tufts University, Boston, MA, USA
| | - Maya L. Nadimpalli
- Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance (Levy CIMAR), Tufts University, Boston, MA, USA
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| |
Collapse
|
5
|
Tapia-Pastrana G, Rojas-Bautista M, Hernández-Pérez P, Santiago-Martínez O, Gómez-Rodríguez LC, Terrazas-Luna VM, Montes-Yedra J, Bautista-Avendaño AA, García-López ES, Leon-Sicairos N, Angulo-Zamudio UA, Canizalez-Roman A. Virulence genes, antimicrobial resistance profile, phylotyping and pathotyping of diarrheagenic Escherichia coli isolated from children in Southwest Mexico. PLoS One 2024; 19:e0300304. [PMID: 38470897 DOI: 10.1371/journal.pone.0300304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/24/2024] [Indexed: 03/14/2024] Open
Abstract
Diarrheagenic E. coli (DEC) strains are one of the most important etiology factors causing diarrhea in children worldwide, especially in developing countries. DEC strains have characteristic virulence factors; however, other supplemental virulence genes (SVG) may contribute to the development of diarrhea in children. Therefore, this study aimed to determine the prevalence of DEC in children with diarrhea in southwestern Mexico and to associate childhood symptoms, SVG, and pathotypes with diarrhea-causing DEC strains. DEC strains were isolated from 230 children with diarrhea aged 0-60 months from the state of Oaxaca, southwestern Mexico; clinical data were collected, and PCR was used to identify SVG and pathotypes. Antibiotic resistance profiling was performed on DEC strains. 63% of samples were DEC positive, single or combined infections (two (21%) or three strains (1.3%)) of aEPEC (51%), EAEC (10.2%), tEPEC (5.4%), DAEC (4.8%), ETEC (4.1%), EIEC (1.4%), or EHEC (0.7%) were found. Children aged ≤ 12 and 49-60 months and symptoms (e.g., fever and blood) were associated with DEC strains. SVG related to colonization (nleB-EHEC), cytotoxicity (sat-DAEC and espC-tEPEC), and proteolysis (pic-aEPEC) were associated with DECs strains. E. coli phylogroup A was the most frequent, and some pathotypes (aEPEC-A, DAEC-B), and SVG (espC-B2, and sat-D) were associated with the phylogroups. Over 79% of the DEC strains were resistant to antibiotics, and 40% were MDR and XDR, respectively. In conclusion aEPEC was the most prevalent pathotype in children with diarrhea in this region. SVG related to colonization, cytotoxicity, and proteolysis were associated with diarrhea-producing DEC strains, which may play an essential role in the development of diarrhea in children in southwestern Mexico.
Collapse
Affiliation(s)
- Gabriela Tapia-Pastrana
- Laboratorio de Investigación Biomédica, Hospital Regional de Alta Especialidad de Oaxaca, Servicios de Salud, IMSS-Bienestar, Oaxaca, Mexico
| | - Metztli Rojas-Bautista
- Facultad de Ciencias Químicas de la Universidad Autónoma Benito Juárez de Oaxaca, Oaxaca de Juarez, Oaxaca, Mexico
| | - Pilar Hernández-Pérez
- Facultad de Ciencias Químicas de la Universidad Autónoma Benito Juárez de Oaxaca, Oaxaca de Juarez, Oaxaca, Mexico
| | - Olegario Santiago-Martínez
- Facultad de Ciencias Químicas de la Universidad Autónoma Benito Juárez de Oaxaca, Oaxaca de Juarez, Oaxaca, Mexico
| | - Lucía C Gómez-Rodríguez
- Facultad de Ciencias Químicas de la Universidad Autónoma Benito Juárez de Oaxaca, Oaxaca de Juarez, Oaxaca, Mexico
| | - Víctor M Terrazas-Luna
- Laboratorio de Investigación Biomédica, Hospital Regional de Alta Especialidad de Oaxaca, Servicios de Salud, IMSS-Bienestar, Oaxaca, Mexico
| | - Jacobo Montes-Yedra
- Departamento de Ciencias Básicas del Instituto Tecnológico del Valle de Oaxaca, Santa Cruz Xoxocotlán, Oaxaca, Mexico
| | - Alfonso A Bautista-Avendaño
- Departamento de Ciencias Básicas del Instituto Tecnológico del Valle de Oaxaca, Santa Cruz Xoxocotlán, Oaxaca, Mexico
| | | | - Nidia Leon-Sicairos
- School of Medicine, Autonomous University of Sinaloa, Culiacan, Sinaloa, Mexico
- Pediatric Hospital of Sinaloa, Culiacan, Sinaloa, Mexico
| | | | - Adrian Canizalez-Roman
- School of Medicine, Autonomous University of Sinaloa, Culiacan, Sinaloa, Mexico
- The Women's Hospital, Secretariat of Health, Culiacan, Sinaloa, Mexico
| |
Collapse
|
6
|
Morgan Bustamante BL, Fejerman L, May L, Martínez-López B. Community-acquired Staphylococcus aureus skin and soft tissue infection risk assessment using hotspot analysis and risk maps: the case of California emergency departments. BMC Public Health 2024; 24:123. [PMID: 38195461 PMCID: PMC10775506 DOI: 10.1186/s12889-023-17336-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/25/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Community-acquired Staphylococcus aureus (CA-Sa) skin and soft tissue infections (SSTIs) are historically associated with densely populated urban areas experiencing high poverty rates, intravenous drug use, and homelessness. However, the epidemiology of CA-Sa SSTIs in the United States has been poorly understood since the plateau of the Community-acquired Methicillin-resistant Staphylococcus aureus epidemic in 2010. This study examines the spatial variation of CA-Sa SSTIs in a large, geographically heterogeneous population and identifies neighborhood characteristics associated with increased infection risk. METHODS Using a unique neighborhood boundary, California Medical Service Study Areas, a hotspot analysis, and estimates of neighborhood infection risk ratios were conducted for all CA-Sa SSTIs presented in non-Federal California emergency departments between 2016 and 2019. A Bayesian Poisson regression model evaluated the association between neighborhood-level infection risk and population structure, neighborhood poverty rates, and being a healthcare shortage area. RESULTS Emergency departments in more rural and mountainous parts of California experienced a higher burden of CA-Sa SSTIs between 2016 and 2019. Neighborhoods with high infection rates were more likely to have a high percentage of adults living below the federal poverty level and be a designated healthcare shortage area. Measures of population structure were not associated with infection risk in California neighborhoods. CONCLUSIONS Our results highlight a potential change in the epidemiology of CA-Sa SSTIs in California emergency departments. Future studies should investigate the CA-Sa burden in other geographies to identify whether this shift in epidemiology holds across other states and populations. Further, a more thorough evaluation of potential mechanisms for the clustering of infections seen across California neighborhoods is needed.
Collapse
Affiliation(s)
- Brittany L Morgan Bustamante
- Public Health Sciences, School of Medicine, University of California, Davis, Davis, CA, USA.
- Center for Animal Disease Modeling and Surveillance, Department of Veterinary Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, Davis, CA, USA.
| | - Laura Fejerman
- Public Health Sciences, School of Medicine, University of California, Davis, Davis, CA, USA
| | - Larissa May
- Emergency Medicine, School of Medicine, University of California, Davis, Davis, CA, USA
| | - Beatriz Martínez-López
- Center for Animal Disease Modeling and Surveillance, Department of Veterinary Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, Davis, CA, USA
| |
Collapse
|
7
|
Mustafa T, Niazi MRK, Lakdawala Z, Mirza S. Regional and National Trends in Consumption of Antimicrobials in Pakistan; Pre and Post-COVID (2019-2021). Clin Infect Dis 2023; 77:S569-S577. [PMID: 38118009 PMCID: PMC10732562 DOI: 10.1093/cid/ciad647] [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] [Indexed: 12/22/2023] Open
Abstract
BACKGROUND Efforts to combat antimicrobial resistance, a growing public health problem in Pakistan, have been hampered by the lack of high-quality national and provincial-level antimicrobial consumption data. The singular objective of this retrospective study was to measure antimicrobial consumption over 3 years between 2019 and 2021. METHODS The study was designed to estimate antimicrobial consumption at National and Regional levels. Antimicrobial consumption data was collected by IQVIA covering 110 districts of Pakistan in which 88% of sales are census (accurate sales collected directly from distributors), whereas 12% of sales (sales of 300 pharmacies) are projected on the national level. To determine the usage for 3 consecutive years, the consumption of antibiotics was calculated as defined daily doses (DDD) of antibiotics per 1000 inhabitants per day (DID). RESULTS The results of our study demonstrated a steep increase in the consumption of antimicrobials from 2019 to 2021. An increase in consumption of most classes of antibiotics was observed both nationally and Regionally. Quinolones, penicillins (co-amoxiclav), macrolides, and third-generation cephalosporins remained the most frequently used antibiotics nationally. A 40% increase in intravenous use of antimicrobials was observed between 2019 and 2021 at the national level. Moxifloxacin, Levofloxacin, Ciprofloxacin, and linezolid were the most commonly used intravenous antibiotics. Region 7 (Peshawar) demonstrated the highest consumption, followed by Region 1 (Karachi) and Region 6 (Faisalabad). Among the most commonly used antibiotics, the use of third-generation cephalosporin (cefixime), quinolones, penicillins (amoxicillin + clavulanic acid), and macrolides (azithromycin) was most noticeable in all regions, particularly in those with the higher consumption of antibiotics. CONCLUSIONS Although the increase in consumption of all antibiotics is concerning, the steep increase in the use of watch and reserve category antibiotics during the study period calls for immediate actions to limit and regulate their usage.
Collapse
Affiliation(s)
| | | | - Zahra Lakdawala
- Numerical Yield and Site Assessment Group, Fraunhofer Institute for Wind Energy Systems, Oldenburg, Germany
| | - Shaper Mirza
- Department of Life Sciences, SBASSE-LUMS, Lahore, Pakistan
| |
Collapse
|
8
|
Smit CCH, Lambert M, Rogers K, Djordjevic SP, Van Oijen AM, Keighley C, Taxis K, Robertson H, Pont LG. One Health Determinants of Escherichia coli Antimicrobial Resistance in Humans in the Community: An Umbrella Review. Int J Mol Sci 2023; 24:17204. [PMID: 38139033 PMCID: PMC10743193 DOI: 10.3390/ijms242417204] [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: 11/14/2023] [Revised: 11/29/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023] Open
Abstract
To date, the scientific literature on health variables for Escherichia coli antimicrobial resistance (AMR) has been investigated throughout several systematic reviews, often with a focus on only one aspect of the One Health variables: human, animal, or environment. The aim of this umbrella review is to conduct a systematic synthesis of existing evidence on Escherichia coli AMR in humans in the community from a One Health perspective. PubMed, EMBASE, and CINAHL were searched on "antibiotic resistance" and "systematic review" from inception until 25 March 2022 (PROSPERO: CRD42022316431). The methodological quality was assessed, and the importance of identified variables was tabulated across all included reviews. Twenty-three reviews were included in this study, covering 860 primary studies. All reviews were of (critically) low quality. Most reviews focused on humans (20), 3 on animals, and 1 on both human and environmental variables. Antibiotic use, urinary tract infections, diabetes, and international travel were identified as the most important human variables. Poultry farms and swimming in freshwater were identified as potential sources for AMR transmission from the animal and environmental perspectives. This umbrella review highlights a gap in high-quality literature investigating the time between variable exposure, AMR testing, and animal and environmental AMR variables.
Collapse
Affiliation(s)
- Chloé C. H. Smit
- Graduate School of Health, University of Technology Sydney, Sydney, NSW 2008, Australia; (C.C.H.S.); (K.R.)
| | - Maarten Lambert
- Department of PharmacoTherapy, -Epidemiology and -Economics, Faculty of Science and Engineering, University of Groningen, 9713 AV Groningen, The Netherlands; (M.L.); (K.T.)
| | - Kris Rogers
- Graduate School of Health, University of Technology Sydney, Sydney, NSW 2008, Australia; (C.C.H.S.); (K.R.)
| | - Steven P. Djordjevic
- The Australian Institute for Microbiology & Infection, University of Technology Sydney, Sydney, NSW 2007, Australia;
| | - Antoine M. Van Oijen
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2050, Australia;
| | - Caitlin Keighley
- Southern.IML Pathology, Sonic Healthcare, 3 Bridge St, Wollongong, NSW 2500, Australia
- Graduate School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Katja Taxis
- Department of PharmacoTherapy, -Epidemiology and -Economics, Faculty of Science and Engineering, University of Groningen, 9713 AV Groningen, The Netherlands; (M.L.); (K.T.)
| | - Hamish Robertson
- School of Public Health & Social Work, Queensland University of Technology, Brisbane, QLD 4059, Australia;
| | - Lisa G. Pont
- Graduate School of Health, University of Technology Sydney, Sydney, NSW 2008, Australia; (C.C.H.S.); (K.R.)
| |
Collapse
|
9
|
Brown DR, Henderson HI, Ruegsegger L, Moody J, van Duin D. Socioeconomic disparities in the prevalence of multidrug resistance in Enterobacterales. Infect Control Hosp Epidemiol 2023; 44:2068-2070. [PMID: 37385945 DOI: 10.1017/ice.2023.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
We examined the association between multidrug resistance and socioeconomic status (SES), analyzing microbiological and ZIP-code-level socioeconomic data. Using generalized linear models, we determined that multidrug resistance is significantly and persistently more prevalent in samples taken from patients residing in low-income ZIP codes versus high-income ZIP codes in North Carolina.
Collapse
Affiliation(s)
- Dylan R Brown
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina
| | - Heather I Henderson
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina
| | - Laura Ruegsegger
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina
| | - James Moody
- Department of Sociology, Duke University, Durham, North Carolina
| | - David van Duin
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina
| |
Collapse
|
10
|
Sartelli M, Barie PS, Coccolini F, Abbas M, Abbo LM, Abdukhalilova GK, Abraham Y, Abubakar S, Abu-Zidan FM, Adebisi YA, Adamou H, Afandiyeva G, Agastra E, Alfouzan WA, Al-Hasan MN, Ali S, Ali SM, Allaw F, Allwell-Brown G, Amir A, Amponsah OKO, Al Omari A, Ansaloni L, Ansari S, Arauz AB, Augustin G, Awazi B, Azfar M, Bah MSB, Bala M, Banagala ASK, Baral S, Bassetti M, Bavestrello L, Beilman G, Bekele K, Benboubker M, Beović B, Bergamasco MD, Bertagnolio S, Biffl WL, Blot S, Boermeester MA, Bonomo RA, Brink A, Brusaferro S, Butemba J, Caínzos MA, Camacho-Ortiz A, Canton R, Cascio A, Cassini A, Cástro-Sanchez E, Catarci M, Catena R, Chamani-Tabriz L, Chandy SJ, Charani E, Cheadle WG, Chebet D, Chikowe I, Chiara F, Cheng VCC, Chioti A, Cocuz ME, Coimbra R, Cortese F, Cui Y, Czepiel J, Dasic M, de Francisco Serpa N, de Jonge SW, Delibegovic S, Dellinger EP, Demetrashvili Z, De Palma A, De Silva D, De Simone B, De Waele J, Dhingra S, Diaz JJ, Dima C, Dirani N, Dodoo CC, Dorj G, Duane TM, Eckmann C, Egyir B, Elmangory MM, Enani MA, Ergonul O, Escalera-Antezana JP, Escandon K, Ettu AWOO, Fadare JO, Fantoni M, Farahbakhsh M, Faro MP, Ferreres A, Flocco G, Foianini E, Fry DE, Garcia AF, Gerardi C, Ghannam W, Giamarellou H, Glushkova N, Gkiokas G, Goff DA, Gomi H, Gottfredsson M, Griffiths EA, Guerra Gronerth RI, Guirao X, Gupta YK, Halle-Ekane G, Hansen S, Haque M, Hardcastle TC, Hayman DTS, Hecker A, Hell M, Ho VP, Hodonou AM, Isik A, Islam S, Itani KMF, Jaidane N, Jammer I, Jenkins DR, Kamara IF, Kanj SS, Jumbam D, Keikha M, Khanna AK, Khanna S, Kapoor G, Kapoor G, Kariuki S, Khamis F, Khokha V, Kiggundu R, Kiguba R, Kim HB, Kim PK, Kirkpatrick AW, Kluger Y, Ko WC, Kok KYY, Kotecha V, Kouma I, Kovacevic B, Krasniqi J, Krutova M, Kryvoruchko I, Kullar R, Labi KA, Labricciosa FM, Lakoh S, Lakatos B, Lansang MAD, Laxminarayan R, Lee YR, Leone M, Leppaniemi A, Hara GL, Litvin A, Lohsiriwat V, Machain GM, Mahomoodally F, Maier RV, Majumder MAA, Malama S, Manasa J, Manchanda V, Manzano-Nunez R, Martínez-Martínez L, Martin-Loeches I, Marwah S, Maseda E, Mathewos M, Maves RC, McNamara D, Memish Z, Mertz D, Mishra SK, Montravers P, Moro ML, Mossialos E, Motta F, Mudenda S, Mugabi P, Mugisha MJM, Mylonakis E, Napolitano LM, Nathwani D, Nkamba L, Nsutebu EF, O’Connor DB, Ogunsola S, Jensen PØ, Ordoñez JM, Ordoñez CA, Ottolino P, Ouedraogo AS, Paiva JA, Palmieri M, Pan A, Pant N, Panyko A, Paolillo C, Patel J, Pea F, Petrone P, Petrosillo N, Pintar T, Plaudis H, Podda M, Ponce-de-Leon A, Powell SL, Puello-Guerrero A, Pulcini C, Rasa K, Regimbeau JM, Rello J, Retamozo-Palacios MR, Reynolds-Campbell G, Ribeiro J, Rickard J, Rocha-Pereira N, Rosenthal VD, Rossolini GM, Rwegerera GM, Rwigamba M, Sabbatucci M, Saladžinskas Ž, Salama RE, Sali T, Salile SS, Sall I, Kafil HS, Sakakushev BE, Sawyer RG, Scatizzi M, Seni J, Septimus EJ, Sganga G, Shabanzadeh DM, Shelat VG, Shibabaw A, Somville F, Souf S, Stefani S, Tacconelli E, Tan BK, Tattevin P, Rodriguez-Taveras C, Telles JP, Téllez-Almenares O, Tessier J, Thang NT, Timmermann C, Timsit JF, Tochie JN, Tolonen M, Trueba G, Tsioutis C, Tumietto F, Tuon FF, Ulrych J, Uranues S, van Dongen M, van Goor H, Velmahos GC, Vereczkei A, Viaggi B, Viale P, Vila J, Voss A, Vraneš J, Watkins RR, Wanjiru-Korir N, Waworuntu O, Wechsler-Fördös A, Yadgarova K, Yahaya M, Yahya AI, Xiao Y, Zakaria AD, Zakrison TL, Zamora Mesia V, Siquini W, Darzi A, Pagani L, Catena F. Ten golden rules for optimal antibiotic use in hospital settings: the WARNING call to action. World J Emerg Surg 2023; 18:50. [PMID: 37845673 PMCID: PMC10580644 DOI: 10.1186/s13017-023-00518-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/23/2023] [Indexed: 10/18/2023] Open
Abstract
Antibiotics are recognized widely for their benefits when used appropriately. However, they are often used inappropriately despite the importance of responsible use within good clinical practice. Effective antibiotic treatment is an essential component of universal healthcare, and it is a global responsibility to ensure appropriate use. Currently, pharmaceutical companies have little incentive to develop new antibiotics due to scientific, regulatory, and financial barriers, further emphasizing the importance of appropriate antibiotic use. To address this issue, the Global Alliance for Infections in Surgery established an international multidisciplinary task force of 295 experts from 115 countries with different backgrounds. The task force developed a position statement called WARNING (Worldwide Antimicrobial Resistance National/International Network Group) aimed at raising awareness of antimicrobial resistance and improving antibiotic prescribing practices worldwide. The statement outlined is 10 axioms, or "golden rules," for the appropriate use of antibiotics that all healthcare workers should consistently adhere in clinical practice.
Collapse
|
11
|
Morgan Bustamante BL, May L, Fejerman L, Martínez-López B. A Bayesian multilevel analysis exploring population-level effects mediating the relationship between area-level poverty and community-acquired Methicillin-resistant Staphylococcus aureus (CA-MRSA) infection across California communities. Health Place 2023; 83:103094. [PMID: 37515963 DOI: 10.1016/j.healthplace.2023.103094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/06/2023] [Accepted: 07/19/2023] [Indexed: 07/31/2023]
Abstract
Poverty is an often-cited driver of health disparities, and associations between poverty and community-acquired Methicillin-resistant Staphylococcus aureus (CA-MRSA) infection are well documented. However, the pathways through which poverty influences infection have not been thoroughly examined. This project aims to identify mediating variables, or mechanisms, explaining why area-level poverty is associated with CA-MRSA infection in Californians. Bayesian multilevel models accounting for spatial confounding were developed to test whether the association between area-level poverty and CA-MRSA infection is mediated by living in a primary care shortage area (HCSA), living near an adult correctional facility, and residential environmental degradation. The association between area-level poverty and CA-MRSA infection can be partially explained by spatial autocorrelation, living in an HCSA, and environmental degradation in the neighborhood. Combined, the mediators explain approximately 6% of the odds of CA-MRSA infection for individuals living in neighborhoods with high poverty rates and 50% of the statistical association between area-level poverty and CA-MRSA infection. The statistical association between area-level poverty and infection was completely explained by the mediators for individuals living in neighborhoods with low poverty rates.
Collapse
Affiliation(s)
- Brittany L Morgan Bustamante
- Public Health Sciences, School of Medicine, University of California, Davis, CA, United States; Center for Animal Disease Modeling and Surveillance, Department of Veterinary Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, CA, United States.
| | - Larissa May
- Department, School of Medicine, University of California, Davis, CA, United States
| | - Laura Fejerman
- Public Health Sciences, School of Medicine, University of California, Davis, CA, United States
| | - Beatriz Martínez-López
- Center for Animal Disease Modeling and Surveillance, Department of Veterinary Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, CA, United States
| |
Collapse
|
12
|
Fernández-Martínez NF, Rivera-Izquierdo M, Ortiz-González-Serna R, Martínez-Ruiz V, Lardelli-Claret P, Aginagalde-Llorente AH, Valero-Ubierna MDC, Vergara-Díaz MA, Lorusso N. Healthcare-associated infections by multidrug-resistant bacteria in Andalusia, Spain, 2014 to 2021. Euro Surveill 2023; 28:2200805. [PMID: 37768559 PMCID: PMC10540512 DOI: 10.2807/1560-7917.es.2023.28.39.2200805] [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: 10/05/2022] [Accepted: 03/15/2023] [Indexed: 09/29/2023] Open
Abstract
BackgroundMultidrug-resistant (MDR) bacteria are among chief causes of healthcare-associated infections (HAIs). In Spain, studies addressing multidrug resistance based on epidemiological surveillance systems are lacking.AimIn this observational study, cases of HAIs by MDR bacteria notified to the epidemiological surveillance system of Andalusia, Spain, between 2014-2021, were investigated. Notified cases and their spatiotemporal distribution were described, with a focus on social determinants of health (SDoH).MethodsNew cases during the study period of HAIs caused by extended-spectrum β-lactamase (ESBL)-/carbapenemase-producing Enterobacterales, MDR Acinectobacter baumannii, MDR Pseudomonas aeruginosa or meticillin resistant Staphylococcus aureus were considered. Among others, notification variables included sex and age, while socio-economic variables comprised several SDoH. Cases' spatial distribution across municipalities was assessed. The smooth standardised incidence ratio (sSIR) was obtained using a Bayesian spatial model. Association between municipalities' sSIR level and SDoH was evaluated by bivariate analysis.ResultsIn total, 6,389 cases with a median age of 68 years were notified; 61.4% were men (n = 3,921). The most frequent MDR bacteria were ESBL-producing Enterobacterales (2,812/6,389; 44.0%); the main agent was Klebsiella spp. (2,956/6,389; 46.3%). Between 2014 and 2021 case numbers appeared to increase. Overall, up to 15-fold differences in sSIR between municipalities were observed. In bivariate analysis, there appeared to be an association between municipalities' sSIR level and deprivation (p = 0.003).ConclusionThis study indicates that social factors should be considered when investigating HAIs by MDR bacteria. The case incidence heterogeneity between Andalusian municipalities might be explained by SDoH, but also possibly by under-notification. Automatising reporting may address the latter.
Collapse
Affiliation(s)
- Nicolás Francisco Fernández-Martínez
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC), Cordova, Spain
- Unidad de Gestión Clínica Interniveles de Prevención, Promoción y Vigilancia de La Salud, Hospital Universitario Reina Sofía, Cordova, Spain
| | - Mario Rivera-Izquierdo
- Unidad de Gestión Clínica Interniveles de Prevención, Promoción y Vigilancia de La Salud, Hospital Universitario San Cecilio, Granada, Spain
- Department of Preventive Medicine and Public Health, University of Granada, Avda. de la Investigación n°11, Granada, Spain
| | - Rocío Ortiz-González-Serna
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC), Cordova, Spain
- Unidad de Gestión Clínica Interniveles de Prevención, Promoción y Vigilancia de La Salud, Hospital Universitario Reina Sofía, Cordova, Spain
| | - Virginia Martínez-Ruiz
- Department of Preventive Medicine and Public Health, University of Granada, Avda. de la Investigación n°11, Granada, Spain
| | - Pablo Lardelli-Claret
- Department of Preventive Medicine and Public Health, University of Granada, Avda. de la Investigación n°11, Granada, Spain
| | - Adrián Hugo Aginagalde-Llorente
- Subdirección de Promoción de la Salud y Prevención, Dirección General de Salud Pública, Ministerio de Sanidad, Madrid, Spain
| | - María Del Carmen Valero-Ubierna
- Unidad de Gestión Clínica Interniveles de Prevención, Promoción y Vigilancia de La Salud, Hospital Universitario San Cecilio, Granada, Spain
- Department of Preventive Medicine and Public Health, University of Granada, Avda. de la Investigación n°11, Granada, Spain
| | - María Auxiliadora Vergara-Díaz
- Dirección General de Salud Pública y Ordenación Farmacéutica, Consejería de Salud y Consumo, Junta de Andalucía, Seville, Spain
| | - Nicola Lorusso
- Dirección General de Salud Pública y Ordenación Farmacéutica, Consejería de Salud y Consumo, Junta de Andalucía, Seville, Spain
| |
Collapse
|
13
|
O'Sullivan C, Tsai DHT, Wu ICY, Boselli E, Hughes C, Padmanabhan D, Hsia Y. Machine learning applications on neonatal sepsis treatment: a scoping review. BMC Infect Dis 2023; 23:441. [PMID: 37386442 DOI: 10.1186/s12879-023-08409-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/20/2023] [Indexed: 07/01/2023] Open
Abstract
INTRODUCTION Neonatal sepsis is a major cause of health loss and mortality worldwide. Without proper treatment, neonatal sepsis can quickly develop into multisystem organ failure. However, the signs of neonatal sepsis are non-specific, and treatment is labour-intensive and expensive. Moreover, antimicrobial resistance is a significant threat globally, and it has been reported that over 70% of neonatal bloodstream infections are resistant to first-line antibiotic treatment. Machine learning is a potential tool to aid clinicians in diagnosing infections and in determining the most appropriate empiric antibiotic treatment, as has been demonstrated for adult populations. This review aimed to present the application of machine learning on neonatal sepsis treatment. METHODS PubMed, Embase, and Scopus were searched for studies published in English focusing on neonatal sepsis, antibiotics, and machine learning. RESULTS There were 18 studies included in this scoping review. Three studies focused on using machine learning in antibiotic treatment for bloodstream infections, one focused on predicting in-hospital mortality associated with neonatal sepsis, and the remaining studies focused on developing machine learning prediction models to diagnose possible sepsis cases. Gestational age, C-reactive protein levels, and white blood cell count were important predictors to diagnose neonatal sepsis. Age, weight, and days from hospital admission to blood sample taken were important to predict antibiotic-resistant infections. The best-performing machine learning models were random forest and neural networks. CONCLUSION Despite the threat antimicrobial resistance poses, there was a lack of studies focusing on the use of machine learning for aiding empirical antibiotic treatment for neonatal sepsis.
Collapse
Affiliation(s)
| | - Daniel Hsiang-Te Tsai
- Centre for Neonatal and Paediatric Infection, St. George's, University of London, London, UK
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ian Chang-Yen Wu
- Centre for Neonatal and Paediatric Infection, St. George's, University of London, London, UK
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Pharmacy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Emanuela Boselli
- Department of Pediatrics, V. Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - Carmel Hughes
- School of Pharmacy, Queen's University Belfast, Belfast, UK
| | - Deepak Padmanabhan
- School of Electronics, Electrical Engineering and Computer Science, Queen's University Belfast, Belfast, UK
| | - Yingfen Hsia
- School of Pharmacy, Queen's University Belfast, Belfast, UK
- Centre for Neonatal and Paediatric Infection, St. George's, University of London, London, UK
| |
Collapse
|
14
|
Ahlberg CD, Wallam S, Tirba LA, Itumba SN, Gorman L, Galiatsatos P. Linking Sepsis with chronic arterial hypertension, diabetes mellitus, and socioeconomic factors in the United States: A scoping review. J Crit Care 2023; 77:154324. [PMID: 37159971 DOI: 10.1016/j.jcrc.2023.154324] [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: 01/23/2023] [Revised: 04/28/2023] [Accepted: 04/29/2023] [Indexed: 05/11/2023]
Abstract
RATIONALE Sepsis is a syndrome of life-threatening organ dysfunction caused by a dysregulated host immune response to infection. Social risk factors including location and poverty are associated with sepsis-related disparities. Understanding the social and biological phenotypes linked with the incidence of sepsis is warranted to identify the most at-risk populations. We aim to examine how factors in disadvantage influence health disparities related to sepsis. METHODS A scoping review was performed for English-language articles published in the United States from 1990 to 2022 on PubMed, Web of Science, and Scopus. Of the 2064 articles found, 139 met eligibility criteria and were included for review. RESULTS There is consistency across the literature of disproportionately higher rates of sepsis incidence, mortality, readmissions, and associated complications, in neighborhoods with socioeconomic disadvantage and significant poverty. Chronic arterial hypertension and diabetes mellitus also occur more frequently in the same geographic distribution as sepsis, suggesting a potential shared pathophysiology. CONCLUSIONS The distribution of chronic arterial hypertension, diabetes mellitus, social risk factors associated with socioeconomic disadvantage, and sepsis incidence, are clustered in specific geographical areas and linked by endothelial dysfunction. Such population factors can be utilized to create equitable interventions aimed at mitigating sepsis incidence and sepsis-related disparities.
Collapse
Affiliation(s)
- Caitlyn D Ahlberg
- Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
| | - Sara Wallam
- The Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
| | - Lemya A Tirba
- The Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
| | - Stephanie N Itumba
- The Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
| | - Linda Gorman
- Harrison Medical Library, Johns Hopkins Bayview Medical Center, Baltimore, MD 21224, USA
| | - Panagis Galiatsatos
- Division of Pulmonary and Critical Care Medicine, the Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA.
| |
Collapse
|
15
|
Allel K, Labarca J, Carvajal C, Garcia P, Cifuentes M, Silva F, Munita JM, Undurraga EA. Trends and socioeconomic, demographic, and environmental factors associated with antimicrobial resistance: a longitudinal analysis in 39 hospitals in Chile 2008-2017. LANCET REGIONAL HEALTH. AMERICAS 2023; 21:100484. [PMID: 37096191 PMCID: PMC10121445 DOI: 10.1016/j.lana.2023.100484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 01/26/2023] [Accepted: 03/17/2023] [Indexed: 04/26/2023]
Abstract
Background Antimicrobial resistance (AMR) is among the most critical global health threats of the 21st century. AMR is primarily driven by the use and misuse of antibiotics but can be affected by socioeconomic and environmental factors. Reliable and comparable estimates of AMR over time are essential to making public health decisions, defining research priorities, and evaluating interventions. However, estimates for developing regions are scant. We describe the evolution of AMR for critical priority antibiotic-bacterium pairs in Chile and examine their association with hospital and community-level characteristics using multivariate rate-adjusted regressions. Methods Drawing on multiple data sources, we assembled a longitudinal national dataset to analyse AMR levels for critical priority antibiotic-bacterium combinations in 39 private and public hospitals (2008-2017) throughout the country and characterize the population at the municipality level. We first described trends of AMR in Chile. Second, we used multivariate regressions to examine the association of AMR with hospital characteristics and community-level socioeconomic, demographic, and environmental factors. Last, we estimated the expected distribution of AMR by region in Chile. Findings Our results show that AMR for priority antibiotic-bacterium pairs steadily increased between 2008 and 2017 in Chile, driven primarily by Klebsiella pneumoniae resistant to third-generation cephalosporins and carbapenems, and vancomycin-resistant Enterococcus faecium. Higher hospital complexity, a proxy for antibiotic use, and poorer local community infrastructure were significantly associated with greater AMR. Interpretation Consistent with research in other countries in the region, our results show a worrisome increase in clinically relevant AMR in Chile and suggest that hospital complexity and living conditions in the community may affect the emergence and spread of AMR. Our results highlight the importance of understanding AMR in hospitals and their interaction with the community and the environment to curtail this ongoing public health crisis. Funding This research was supported by the Agencia Nacional de Investigación y Desarrollo (ANID), Fondo Nacional de Desarrollo Científico y Tecnológico FONDECYT, The Canadian Institute for Advanced Research (CIFAR), and Centro UC de Políticas Públicas, Pontificia Universidad Católica de Chile.
Collapse
Affiliation(s)
- Kasim Allel
- Institute for Global Health, University College London, UK
- Department of Disease Control, Faculty of Infectious & Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
- Antimicrobial Resistance Centre, London School of Hygiene & Tropical Medicine, London, UK
- Multidisciplinary Initiative for Collaborative Research on Bacterial Pathogens and Resistance (MICROB-R), Chile
| | - Jaime Labarca
- Multidisciplinary Initiative for Collaborative Research on Bacterial Pathogens and Resistance (MICROB-R), Chile
- Departamento de Enfermedades Infecciosas, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Región Metropolitana, Chile
- Grupo Colaborativo de Resistencia Bacteriana, Sociedad Chilena de Infectología, Chile
| | - Camila Carvajal
- Departamento de Enfermedades Infecciosas, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Región Metropolitana, Chile
- Grupo Colaborativo de Resistencia Bacteriana, Sociedad Chilena de Infectología, Chile
| | - Patricia Garcia
- Multidisciplinary Initiative for Collaborative Research on Bacterial Pathogens and Resistance (MICROB-R), Chile
- Departamento de Laboratorios Clínicos, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, RM, Chile
| | - Marcela Cifuentes
- Grupo Colaborativo de Resistencia Bacteriana, Sociedad Chilena de Infectología, Chile
- Hospital Clínico Universidad de Chile, Santiago, RM, Chile
| | - Francisco Silva
- Grupo Colaborativo de Resistencia Bacteriana, Sociedad Chilena de Infectología, Chile
- Hospital Clínico Universidad de Chile, Santiago, RM, Chile
| | - José M. Munita
- Multidisciplinary Initiative for Collaborative Research on Bacterial Pathogens and Resistance (MICROB-R), Chile
- Instituto de Ciencias e Innovacion en Medicina (ICIM), Facultad de Medicina Clinica Alemana, Universidad del Desarrollo, Santiago, RM, Chile
| | - Eduardo A. Undurraga
- Multidisciplinary Initiative for Collaborative Research on Bacterial Pathogens and Resistance (MICROB-R), Chile
- Escuela de Gobierno, Pontificia Universidad Católica de Chile, Santiago, RM, Chile
- Centro de Investigación para la Gestión Integrada del Riesgo de Desastres (CIGIDEN), Chile
- CIFAR Azrieli Global Scholars Program, CIFAR, Toronto, Canada
- Corresponding author. Escuela de Gobierno, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, 7820436, Región Metropolitana, Chile.
| |
Collapse
|
16
|
Ayorinde A, Ghosh I, Ali I, Zahair I, Olarewaju O, Singh M, Meehan E, Anjorin SS, Rotheram S, Barr B, McCarthy N, Oyebode O. Health inequalities in infectious diseases: a systematic overview of reviews. BMJ Open 2023; 13:e067429. [PMID: 37015800 PMCID: PMC10083762 DOI: 10.1136/bmjopen-2022-067429] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2023] Open
Abstract
OBJECTIVES The aim of this systematic overview of reviews was to synthesise available evidence on inequalities in infectious disease based on three dimensions of inequalities; inclusion health groups, protected characteristics and socioeconomic inequalities. METHODS We searched MEDLINE, Embase, Web of Science and OpenGrey databases in November 2021. We included reviews published from the year 2000 which examined inequalities in the incidence, prevalence or consequences of infectious diseases based on the dimensions of interest. Our search focused on tuberculosis, HIV, sexually transmitted infections, hepatitis C, vaccination and antimicrobial resistance. However, we also included eligible reviews of any other infectious diseases. We appraised the quality of reviews using the Assessment of Multiple Systematic Reviews V.2 (AMSTAR2) checklist. We conducted a narrative data synthesis. RESULTS We included 108 reviews in our synthesis covering all the dimensions of inequalities for most of the infectious disease topics of interest, however the quality and volume of review evidence and consistency of their findings varied. The existing literature reviews provide strong evidence that people in inclusion health groups and lower socioeconomic status are consistently at higher risk of infectious diseases, antimicrobial resistance and incomplete/delayed vaccination. In the protected characteristics dimension, ethnicity, and sexual orientation are important factors contributing to inequalities across the various infectious disease topics included in this overview of reviews. CONCLUSION We identified many reviews that provide evidence of various types of health inequalities in different infectious diseases, vaccination, and antimicrobial resistance. We also highlight areas where reviews may be lacking. The commonalities in the associations and their directions suggest it might be worth targeting interventions for some high risk-groups that may have benefits across multiple infectious disease outcomes rather than operating purely in infectious disease siloes.
Collapse
Affiliation(s)
| | - Iman Ghosh
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Ifra Ali
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Iram Zahair
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Olajumoke Olarewaju
- Department of Health, Behavior and Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Megha Singh
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Edward Meehan
- School of Public Health and Prevention Medicine, Monash University, Clayton, Victoria, Australia
| | | | - Suzanne Rotheram
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Ben Barr
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Noel McCarthy
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Oyinlola Oyebode
- Wolfson Institute of Population Health, Queen Mary University of London, London, London, UK
| |
Collapse
|
17
|
Chandler CIR, Nayiga S. Antimicrobial resistance in cities: an overlooked challenge that requires a multidisciplinary approach. Lancet 2023; 401:627-629. [PMID: 36403585 DOI: 10.1016/s0140-6736(22)02351-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Clare I R Chandler
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London WC1H 9SH, UK.
| | - Susan Nayiga
- Infectious Diseases Research Collaboration, Kampala, Uganda
| |
Collapse
|
18
|
da Silva-Brandao RR, de Oliveira SM, Correa JS, Zago LF, Fracolli LA, Padoveze MC, Currea GCC. Coping with in-locus factors and systemic contradictions affecting antibiotic prescription and dispensing practices in primary care-A qualitative One Health study in Brazil. PLoS One 2023; 18:e0280575. [PMID: 36662722 PMCID: PMC9857971 DOI: 10.1371/journal.pone.0280575] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 01/04/2023] [Indexed: 01/21/2023] Open
Abstract
Antimicrobial resistance (AMR) is an increasing threat to global health. The risks and sanitary consequences of AMR are disproportionately experienced by those living in Low- and Middle-Income Countries (LMICs). While addressing antibiotic use has largely been documented in hospital settings, the understanding of social drivers affecting antibiotic prescribing and dispensing practices in the context of human and animal health in primary care (PC) in LMICs remains extremely limited. We seek to explore how in-locus and multi-level social factors influence antibiotic prescriptions and dispensing practices in the context of human and animal health in primary care in Brazil. This is a baseline qualitative One Health study; semi-structured interviews and field observations were undertaken in primary care sites located in a socioeconomically vulnerable area in the city of São Paulo, the most populated city of Brazil. Twenty-five human and animal healthcare professionals (HP) were purposely sampled. Interview data were subject to thematic analysis. Three overlapping social drivers were identified across HPs' discourses: individual and behavioral challenges; relational and contextual factors influencing the overprescription of antibiotics (AB); and structural barriers and systemic contradictions in the health system. As a result of the interaction between multilevel in-locus and structural and contextual factors, HPs experience contextual and territorial challenges that directly influence their risk perception, diagnosis, use of laboratorial and image exams, time and decision to undergo treatment, choice of AB and strategies in coping with AB prescriptions. Additionally, in-locus factors influencing antibiotic prescriptions and dispensing practices are intertwined with individual accounts of risk management, systemic contradictions and ambivalences in the national health system. Our findings suggest interventions tackling AB use and AMR in Brazil should consider the social context, the complex health system structure and current integrated programs and services in PC.
Collapse
Affiliation(s)
- Roberto Rubem da Silva-Brandao
- Nursing School, University of São Paulo, São Paulo, Brazil
- School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Sandi Michele de Oliveira
- Section of General Practice, Institute of Public Health, Faculty of Health and Medical Sciences University of Copenhagen, Copenhagen, Denmark
| | | | | | | | | | - Gloria Cristina Cordoba Currea
- Section of General Practice, Institute of Public Health, Faculty of Health and Medical Sciences University of Copenhagen, Copenhagen, Denmark
- Antimicrobial Research Unit, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| |
Collapse
|
19
|
Lambraki IA, Chadag MV, Cousins M, Graells T, Léger A, Henriksson PJG, Troell MF, Harbarth S, Wernli D, Jørgensen PS, Carson CA, Parmley EJ, Majowicz SE. Factors impacting antimicrobial resistance in the South East Asian food system and potential places to intervene: A participatory, one health study. Front Microbiol 2023; 13:992507. [PMID: 36687632 PMCID: PMC9849958 DOI: 10.3389/fmicb.2022.992507] [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: 07/14/2022] [Accepted: 12/07/2022] [Indexed: 01/07/2023] Open
Abstract
Background With AMU projected to increase, South East Asia (SEA) is at high risk of experiencing disproportionate health, social, and economic burdens due to antimicrobial resistance (AMR). Our objective was to identify factors influencing AMR in SEA's food system and places for intervention by integrating the perspectives of experts from the region to inform policy and management decisions. Materials and methods We conducted two 6.5 h workshops and two 90-min interviews involving 18 AMR and other disciplinary experts from human, animal, and environment sectors who brainstormed the factors influencing AMR and identified leverage points (places) for intervention. Transcripts and workshop materials were coded for factors and their connections and transcribed into a causal loop diagram (CLD). Thematic analysis described AMR dynamics in SEA's food system and leverage points for intervention. The CLD and themes were confirmed via participant feedback. Results Participants constructed a CLD of AMR in the SEA food system that contained 98 factors interlinked by 362 connections. CLD factors reflected eight sub-areas of the SEA food system (e.g., government). Seven themes [e.g., antimicrobial and pesticide use and AMR spread (n = 40 quotes)], six "overarching factors" that impact the entire AMR system [e.g., the drive to survive (n = 12 quotes)], and 10 places for intervention that target CLD factors (n = 5) and overarching factors (n = 2) emerged from workshop discussions. Conclusion The participant derived CLD of factors influencing AMR in the SEA food system demonstrates that AMR is a product of numerous interlinked actions taken across the One Health spectrum and that finding solutions is no simple task. Developing the model enabled the identification of potentially promising leverage points across human, animal, and environment sectors that, if comprehensively targeted using multi-pronged interventions, could evoke system wide changes that mitigate AMR. Even targeting some leverage points for intervention, such as increasing investments in research and capacity building, and setting and enforcing regulations to control antimicrobial supply, demand, and use could, in turn, shift mindsets that lead to changes in more difficult to alter leverage points, such as redefining the profit-driven intent that drives system behavior in ways that transform AMU and sustainably mitigate AMR.
Collapse
Affiliation(s)
- Irene Anna Lambraki
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada,*Correspondence: Irene Anna Lambraki, ✉
| | | | - Melanie Cousins
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | - Tiscar Graells
- Global Economic Dynamics and the Biosphere, Royal Swedish Academy of Sciences, Stockholm, Sweden,Stockholm Resilience Center, Stockholm University, Stockholm, Sweden
| | - Anaïs Léger
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | - Patrik John Gustav Henriksson
- WorldFish, Penang, Malaysia,Stockholm Resilience Center, Stockholm University, Stockholm, Sweden,Beijer Institute of Ecological Economics, Royal Swedish Academy of Sciences, Stockholm, Sweden
| | - Max Fredrik Troell
- Stockholm Resilience Center, Stockholm University, Stockholm, Sweden,Beijer Institute of Ecological Economics, Royal Swedish Academy of Sciences, Stockholm, Sweden
| | - Stephan Harbarth
- Infection Control Program and WHO Collaborating Center on Patient Safety, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Didier Wernli
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | - Peter Søgaard Jørgensen
- Global Economic Dynamics and the Biosphere, Royal Swedish Academy of Sciences, Stockholm, Sweden,Stockholm Resilience Center, Stockholm University, Stockholm, Sweden
| | - Carolee Anne Carson
- Foodborne Disease and Antimicrobial Resistance Surveillance Division, Public Health Agency of Canada, Guelph, ON, Canada
| | - Elizabeth Jane Parmley
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Shannon E. Majowicz
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| |
Collapse
|
20
|
Manyi-Loh CE, Okoh AI, Lues R. Prevalence of Multidrug-Resistant Bacteria (Enteropathogens) Recovered from a Blend of Pig Manure and Pinewood Saw Dust during Anaerobic Co-Digestion in a Steel Biodigester. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:984. [PMID: 36673737 PMCID: PMC9859553 DOI: 10.3390/ijerph20020984] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/19/2022] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
South Africa adopts intensive livestock farming, embracing the employment of huge quantities of antibiotics to meet the increased demand for meat. Therefore, bacteria occurring in the animal products and manure might develop antibiotic resistance, a scenario which threatens public health. The study investigated the occurrence of Gram-negative bacteria from eighteen pooled samples withdrawn from a single-stage steel biodigester co-digesting pig manure (75%) and pine wood saw dust (25%). The viable counts for each bacterium were determined using the spread plate technique. The bacterial isolates were characterised based on cultural, morphological and biochemical characteristics, using the Analytical Profile Index 20 e test kit. In addition, isolates were characterised based on susceptibility to 14 conventional antibiotics via the disc diffusion method. The MAR index was calculated for each bacterial isolate. The bacterial counts ranged from 104 to 106 cfu/mL, indicating manure as a potential source of contamination. Overall, 159 bacterial isolates were recovered, which displayed diverse susceptibility patterns with marked sensitivity to amoxicillin (100% E. coli), streptomycin (96.15% for Yersinia spp.; 93.33% for Salmonella spp.) and 75% Campylobacter spp. to nitrofurantoin. Varying resistance rates were equally observed, but a common resistance was demonstrated to erythromycin (100% of Salmonella and Yersinia spp.), 90.63% of E. coli and 78.57% of Campylobacter spp. A total of 91.19% of the bacterial isolates had a MAR index > 0.2, represented by 94 MAR phenotypes. The findings revealed multidrug resistance in bacteria from the piggery source, suggesting they can contribute immensely to the spread of multidrug resistance; thus, it serves as a pointer to the need for the enforcement of regulatory antibiotic use in piggery farms. Therefore, to curb the level of multidrug resistance, the piggery farm should implement control measures in the study area.
Collapse
Affiliation(s)
- Christy Echakachi Manyi-Loh
- Centre of Applied Food Sustainability and Biotechnology (CAFSaB), Central University of Technology, Bloemfontein 9301, South Africa
| | - Anthony Ifeanyin Okoh
- SAMRC Microbial Water Quality Monitoring Centre, University of Fort Hare, Alice 5700, South Africa
- Department of Environmental Health Sciences, College of Health Sciences, University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
| | - Ryk Lues
- Centre of Applied Food Sustainability and Biotechnology (CAFSaB), Central University of Technology, Bloemfontein 9301, South Africa
| |
Collapse
|
21
|
Green DL, Keenan K, Fredricks KJ, Huque SI, Mushi MF, Kansiime C, Asiimwe B, Kiiru J, Mshana SE, Neema S, Mwanga JR, Kesby M, Lynch AG, Worthington H, Olamijuwon E, Abed Al Ahad M, Aduda A, Njeru JM, Mmbaga BT, Bazira J, Sandeman A, Stelling J, Gillespie SH, Kibiki G, Sabiiti W, Sloan DJ, Holden MTG. The role of multidimensional poverty in antibiotic misuse: a mixed-methods study of self-medication and non-adherence in Kenya, Tanzania, and Uganda. Lancet Glob Health 2023; 11:e59-e68. [PMID: 36521953 DOI: 10.1016/s2214-109x(22)00423-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 09/22/2022] [Accepted: 09/22/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Poverty is a proposed driver of antimicrobial resistance, influencing inappropriate antibiotic use in low-income and middle-income countries (LMICs). However, at subnational levels, studies investigating multidimensional poverty and antibiotic misuse are sparse, and the results are inconsistent. We aimed to investigate the relationship between multidimensional poverty and antibiotic use in patient populations in Kenya, Tanzania, and Uganda. METHODS In this mixed-methods study, the Holistic Approach to Unravelling Antimicrobial Resistance (HATUA) Consortium collected data from 6827 outpatients (aged 18 years and older, or aged 14-18 years and pregnant) with urinary tract infection (UTI) symptoms in health-care facilities in Kenya, Tanzania, and Uganda. We used Bayesian hierarchical modelling to investigate the association between multidimensional poverty and self-reported antibiotic self-medication and non-adherence (ie, skipping a dose and not completing the course). We analysed linked qualitative in-depth patient interviews and unlinked focus-group discussions with community members. FINDINGS Between Feb 10, 2019, and Sept 10, 2020, we collected data on 6827 outpatients, of whom 6345 patients had complete data; most individuals were female (5034 [79·2%]), younger than 35 years (3840 [60·5%]), worked in informal employment (2621 [41·3%]), and had primary-level education (2488 [39·2%]). Antibiotic misuse was more common among those least deprived, and lowest among those living in severe multidimensional poverty. Regardless of poverty status, difficulties in affording health care, and more familiarity with antibiotics, were related to more antibiotic misuse. Qualitative data from linked qualitative in-depth patient interviews (n=82) and unlinked focus-group discussions with community members (n=44 groups) suggested that self-medication and treatment non-adherence were driven by perceived inconvenience of the health-care system, financial barriers, and ease of unregulated antibiotic access. INTERPRETATION We should not assume that higher deprivation drives antibiotic misuse. Structural barriers such as inefficiencies in public health care, combined with time and financial constraints, fuel alternative antibiotic access points and treatment non-adherence across all levels of deprivation. In designing interventions to reduce antibiotic misuse and address antimicrobial resistance, greater attention is required to these structural barriers that discourage optimal antibiotic use at all levels of the socioeconomic hierarchy in LMICs. FUNDING UK National Institute for Health Research, UK Medical Research Council, and the Department of Health and Social Care.
Collapse
Affiliation(s)
- Dominique L Green
- 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.
| | - Kathryn J Fredricks
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Sarah I Huque
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Martha F Mushi
- Department of Microbiology, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | | | - Benon Asiimwe
- Department of Medical Microbiology, Makerere University, Kampala, Uganda
| | - John Kiiru
- Kenya Medical Research Institute, Nairobi, Kenya
| | - Stephen E Mshana
- Department of Microbiology, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Stella Neema
- Department of Sociology and Anthropology, Makerere University, Kampala, Uganda
| | - Joseph R Mwanga
- School of Public Health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Mike Kesby
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Andy G Lynch
- School of Mathematics and Statistics, University of St Andrews, St Andrews, UK; School of Medicine, University of St Andrews, St Andrews, UK
| | - Hannah Worthington
- School of Mathematics and Statistics, University of St Andrews, St Andrews, UK
| | - Emmanuel Olamijuwon
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Mary Abed Al Ahad
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | | | | | - Blandina T Mmbaga
- Kilimanjaro Clinical Research Institute, Kilimanjaro Christian Medical Centre, Moshi, Tanzania; Kilimanjaro Christian Medical University College, Moshi Tanzania
| | - Joel Bazira
- Department of Microbiology, Mbarara University, Mbarara, Uganda
| | - Alison Sandeman
- School of Medicine, University of St Andrews, St Andrews, UK
| | | | | | | | - Wilber Sabiiti
- School of Medicine, University of St Andrews, St Andrews, UK
| | - Derek J Sloan
- School of Medicine, University of St Andrews, St Andrews, UK
| | | |
Collapse
|
22
|
National Disparities in Antibiotic Prescribing by Race, Ethnicity, Age Group, and Sex in United States Ambulatory Care Visits, 2009 to 2016. Antibiotics (Basel) 2022; 12:antibiotics12010051. [PMID: 36671252 PMCID: PMC9854843 DOI: 10.3390/antibiotics12010051] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/25/2022] [Accepted: 12/27/2022] [Indexed: 12/31/2022] Open
Abstract
While efforts have been made in the United States (US) to optimize antimicrobial use, few studies have explored antibiotic prescribing disparities that may drive future interventions. The objective of this study was to evaluate disparities in antibiotic prescribing among US ambulatory care visits by patient subgroups. This was a retrospective, cross-sectional study utilizing the National Ambulatory Medical Care Survey from 2009 to 2016. Antibiotic use was described as antibiotic visits per 1000 total patient visits. The appropriateness of antibiotic prescribing was determined by ICD-9 or ICD-10 codes assigned during the visit. Subgroup analyses were conducted by patient race, ethnicity, age group, and sex. Over 7.0 billion patient visits were included; 11.3% included an antibiotic prescription. Overall and inappropriate antibiotic prescription rates were highest in Black (122.2 and 78.0 per 1000) and Hispanic patients (138.6 and 79.8 per 1000). Additionally, overall antibiotic prescription rates were highest in patients less than 18 years (169.6 per 1000) and female patients (114.1 per 1000), while inappropriate antibiotic prescription rates were highest in patients 18 to 64 years (66.0 per 1000) and in males (64.8 per 1000). In this nationally representative study, antibiotic prescribing disparities were found by patient race, ethnicity, age group, and sex.
Collapse
|
23
|
Bolton WJ, Badea C, Georgiou P, Holmes A, Rawson TM. Developing moral AI to support decision-making about antimicrobial use. NAT MACH INTELL 2022. [DOI: 10.1038/s42256-022-00558-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
24
|
Corneci D, Torsin LI, Filimon CR, Tănase NV, Moisă E, Negoiță SI. Individualized surgical antibiotic prophylaxis – why, when, and how? ROMANIAN JOURNAL OF MILITARY MEDICINE 2022. [DOI: 10.55453/rjmm.2022.125.4.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
"Surgical site infections (SSI) greatly concern clinicians, as they are associated with significant morbidity and mortality, prolonged hospitalization, and costs. Antibiotic prophylaxis plays a pivotal role among the procedures that are usually employed for the prevention of surgical-related infections. This narrative review aims to cover some of the particular situations when the clinician might consider individualizing antibiotic prophylaxis for a patient. With the rising incidence of multi-drug resistant bacteria carriage among not only hospitalized or institutionalized patients but also patients from the community, there might be a tendency to use extended-spectrum antibiotics for longer periods for surgical infection prevention. However, the inappropriate use of antibiotics increases the selection pressure, thus favoring the spreading of resistant bacteria. Moreover, specific patient characteristics or pathologies might need to be considered to customize the type, dose, or length of administration of an antibiotic as surgical prophylaxis. Using prosthetic material or prolonged surgeries with large fluid shifts are other situations when individualized antibiotic prophylaxis might be thought of. Keeping in mind that it is of utmost importance that everyone adheres to the current guidelines for surgical antibiotic prophylaxis, customization of local protocols according to well-thought-out strategies might prove beneficial in SSI prevention."
Collapse
|
25
|
Bumbangi FN, Llarena AK, Skjerve E, Hang’ombe BM, Mpundu P, Mudenda S, Mutombo PB, Muma JB. Evidence of Community-Wide Spread of Multi-Drug Resistant Escherichia coli in Young Children in Lusaka and Ndola Districts, Zambia. Microorganisms 2022; 10:1684. [PMID: 36014101 PMCID: PMC9416312 DOI: 10.3390/microorganisms10081684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/02/2022] [Accepted: 08/17/2022] [Indexed: 12/23/2022] Open
Abstract
Increased antimicrobial resistance (AMR) has been reported for pathogenic and commensal Escherichia coli (E. coli), hampering the treatment, and increasing the burden of infectious diarrhoeal diseases in children in developing countries. This study focused on exploring the occurrence, patterns, and possible drivers of AMR E. coli isolated from children under-five years in Zambia. A hospital-based cross-sectional study was conducted in the Lusaka and Ndola districts. Rectal swabs were collected from 565 and 455 diarrhoeic and healthy children, respectively, from which 1020 E. coli were cultured and subjected to antibiotic susceptibility testing. Nearly all E. coli (96.9%) were resistant to at least one antimicrobial agent tested. Further, 700 isolates were Multi-Drug Resistant, 136 were possibly Extensively-Drug Resistant and nine were Pan-Drug-Resistant. Forty percent of the isolates were imipenem-resistant, mostly from healthy children. A questionnaire survey documented a complex pattern of associations between and within the subgroups of the levels of MDR and socio-demographic characteristics, antibiotic stewardship, and guardians' knowledge of AMR. This study has revealed the severity of AMR in children and the need for a community-specific-risk-based approach to implementing measures to curb the problem.
Collapse
Affiliation(s)
- Flavien Nsoni Bumbangi
- School of Medicine, Eden University, Lusaka P.O. Box 37727, Zambia
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka P.O. Box 32379, Zambia
| | - Ann-Katrin Llarena
- Faculty of Veterinary Medicine, Norwegian University of Life Sciences, 1432 Ås, Norway
| | - Eystein Skjerve
- Faculty of Veterinary Medicine, Norwegian University of Life Sciences, 1432 Ås, Norway
| | - Bernard Mudenda Hang’ombe
- Department of Paraclinical Studies, School of Veterinary Medicine, University of Zambia, Lusaka P.O. Box 32379, Zambia
| | - Prudence Mpundu
- Department of Environmental and Occupational Health, Levy Mwanawasa Medical University, Lusaka P.O. Box 33991, Zambia
| | - Steward Mudenda
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka P.O. Box 32379, Zambia
- Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka P.O. Box 50110, Zambia
| | - Paulin Beya Mutombo
- Kinshasa School of Public Health, Faculty of Medicine, University of Kinshasa, Kinshasa 834, Congo
| | - John Bwalya Muma
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka P.O. Box 32379, Zambia
| |
Collapse
|
26
|
Transmission of gram-negative antibiotic-resistant bacteria following differing exposure to antibiotic-resistance reservoirs in a rural community: a modelling study for bloodstream infections. Sci Rep 2022; 12:13488. [PMID: 35931725 PMCID: PMC9356060 DOI: 10.1038/s41598-022-17598-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 07/27/2022] [Indexed: 11/29/2022] Open
Abstract
Exposure to community reservoirs of gram-negative antibiotic-resistant bacteria (GN-ARB) genes poses substantial health risks to individuals, complicating potential infections. Transmission networks and population dynamics remain unclear, particularly in resource-poor communities. We use a dynamic compartment model to assess GN-ARB transmission quantitatively, including the susceptible, colonised, infected, and removed populations at the community-hospital interface. We used two side streams to distinguish between individuals at high- and low-risk exposure to community ARB reservoirs. The model was calibrated using data from a cross-sectional cohort study (N = 357) in Chile and supplemented by existing literature. Most individuals acquired ARB from the community reservoirs (98%) rather than the hospital. High exposure to GN-ARB reservoirs was associated with 17% and 16% greater prevalence for GN-ARB carriage in the hospital and community settings, respectively. The higher exposure has led to 16% more infections and attributed mortality. Our results highlight the need for early-stage identification and testing capability of bloodstream infections caused by GN-ARB through a faster response at the community level, where most GN-ARB are likely to be acquired. Increasing treatment rates for individuals colonised or infected by GN-ARB and controlling the exposure to antibiotic consumption and GN-ARB reservoirs, is crucial to curve GN-ABR transmission.
Collapse
|
27
|
Chipeta MG, Kumaran EPA, Browne AJ, Hamadani BHK, Haines-Woodhouse G, Sartorius B, Reiner RC, Dolecek C, Hay SI, Moore CE. Mapping local variation in household overcrowding across Africa from 2000 to 2018: a modelling study. Lancet Planet Health 2022; 6:e670-e681. [PMID: 35932787 PMCID: PMC9364142 DOI: 10.1016/s2542-5196(22)00149-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 05/31/2022] [Accepted: 06/13/2022] [Indexed: 05/10/2023]
Abstract
BACKGROUND Household overcrowding is a serious public health threat associated with high morbidity and mortality. Rapid population growth and urbanisation contribute to overcrowding and poor sanitation in low-income and middle- income countries, and are risk factors for the spread of infectious diseases, including COVID-19, and antimicrobial resistance. Many countries do not have adequate surveillance capacity to monitor household overcrowding. Geostatistical models are therefore useful tools for estimating household overcrowding. In this study, we aimed to estimate household overcrowding in Africa between 2000 and 2018 by combining available household survey data, population censuses, and other country-specific household surveys within a geostatistical framework. METHODS We used data from household surveys and population censuses to generate a Bayesian geostatistical model of household overcrowding in Africa for the 19-year period between 2000 and 2018. Additional sociodemographic and health-related covariates informed the model, which covered 54 African countries. FINDINGS We analysed 287 surveys and population censuses, covering 78 695 991 households. Spatial and temporal variability arose in household overcrowding estimates over time. In 2018, the highest overcrowding estimates were observed in the Horn of Africa region (median proportion 62% [IQR 57-63]); the lowest regional median proportion was estimated for the north of Africa region (16% [14-19]). Overall, 474·4 million (95% uncertainty interval [UI] 250·1 million-740·7 million) people were estimated to be living in overcrowded conditions in Africa in 2018, a 62·7% increase from the estimated 291·5 million (180·8 million-417·3 million) people who lived in overcrowded conditions in the year 2000. 48·5% (229·9 million) of people living in overcrowded conditions came from six African countries (Nigeria, Ethiopia, Democratic Republic of the Congo, Sudan, Uganda, and Kenya), with a combined population of 538·3 million people. INTERPRETATION This study incorporated survey and population censuses data and used geostatistical modelling to estimate continent-wide overcrowding over a 19-year period. Our analysis identified countries and areas with high numbers of people living in overcrowded conditions, thereby providing a benchmark for policy planning and the implementation of interventions such as in infectious disease control. FUNDING UK Department of Health and Social Care, Wellcome Trust, Bill & Melinda Gates Foundation.
Collapse
Affiliation(s)
- Michael G Chipeta
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK; African Institute for Development Policy, Lilongwe, Malawi
| | - Emmanuelle P A Kumaran
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
| | - Annie J Browne
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
| | - Bahar H Kashef Hamadani
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Georgina Haines-Woodhouse
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
| | - Benn Sartorius
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand; Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA
| | - Robert C Reiner
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA; Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle, WA, USA
| | - Christiane Dolecek
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Simon I Hay
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA; Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle, WA, USA
| | - Catrin E Moore
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK; Centre for Neonatal and Paediatric Infection, St George's, University of London, London, UK.
| |
Collapse
|
28
|
Fornaro M, Dragioti E, De Prisco M, Billeci M, Mondin AM, Calati R, Smith L, Hatcher S, Kaluzienski M, Fiedorowicz JG, Solmi M, de Bartolomeis A, Carvalho AF. Homelessness and health-related outcomes: an umbrella review of observational studies and randomized controlled trials. BMC Med 2022; 20:224. [PMID: 35818057 PMCID: PMC9273695 DOI: 10.1186/s12916-022-02423-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 05/30/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Homelessness has been associated with multiple detrimental health outcomes across observational studies. However, relatively few randomized controlled trials (RCTs) have been conducted on people who experience homelessness (PEH). Thus, this umbrella review ranked the credibility of evidence derived from systematic reviews (SRs) and meta-analyses (MAs) of observational studies investigating the associations between homelessness and any health outcome as well as RCTs targeting health needs in this population. METHODS Several databases were systematically searched from inception through April 28, 2021. Any SR and/or MA reporting quantitative data and providing a control group were eligible for inclusion. The credibility of the evidence derived from observational studies was appraised by considering the significance level of the association and the largest study, the degree of heterogeneity, the presence of small-study effects as well as excess significance bias. The credibility of evidence was then ranked in five classes. For SRs and/or MAs of RCTs, we considered the level of significance and whether the prediction interval crossed the null. The AMSTAR-2 and AMSTAR-plus instruments were adopted to further assess the methodological quality of SRs and/or MAs. The Newcastle-Ottawa Scale (NOS) was employed to further appraise the methodological quality of prospective cohort studies only; a sensitivity analysis limited to higher quality studies was conducted. RESULTS Out of 1549 references, 8 MAs and 2 SRs were included. Among those considering observational studies, 23 unique associations were appraised. Twelve of them were statistically significant at the p≤0.005 level. Included cases had worst health-related outcomes than controls, but only two associations reached a priori-defined criteria for convincing (class I) evidence namely hospitalization due to any cause among PEH diagnosed with HIV infection, and the occurrence of falls within the past year among PEH. According to the AMSTAR-2 instrument, the methodological quality of all included SRs and/or MAs was "critically low." Interventional studies were scant. CONCLUSION While homelessness has been repeatedly associated with detrimental health outcomes, only two associations met the criteria for convincing evidence. Furthermore, few RCTs were appraised by SRs and/or MAs. Our umbrella review also highlights the need to standardize definitions of homelessness to be incorporated by forthcoming studies to improve the external validity of the findings in this vulnerable population.
Collapse
Affiliation(s)
- Michele Fornaro
- Section of Psychiatry, Department of Neuroscience, Reproductive Science, and Odontostomatology, Federico Ii University of Naples, Naples, Italy
| | - Elena Dragioti
- Pain and Rehabilitation Centre, and Department of Medical and Health Sciences, Linköping University, SE-581 85 Linköping, Sweden
| | - Michele De Prisco
- Section of Psychiatry, Department of Neuroscience, Reproductive Science, and Odontostomatology, Federico Ii University of Naples, Naples, Italy
| | - Martina Billeci
- Section of Psychiatry, Department of Neuroscience, Reproductive Science, and Odontostomatology, Federico Ii University of Naples, Naples, Italy
| | - Anna Maria Mondin
- Section of Psychiatry, Department of Neuroscience, Reproductive Science, and Odontostomatology, Federico Ii University of Naples, Naples, Italy
| | - Raffaella Calati
- Department of Psychology, University of Milan-Bicocca, Piazza dell’Ateneo Nuovo, 1, 20126 Milan, Italy
- Department of Adult Psychiatry, Nimes University Hospital, 4 Rue du Professeur Robert Debré, 30029 Nimes, France
| | - Lee Smith
- Cambridge Centre for Health, Performance and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | - Simon Hatcher
- Department of Psychiatry, University of Ottawa, Ottawa, ON Canada
- Department of Mental Health, The Ottawa Hospital, Ottawa, ON Canada
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON Canada
| | - Mark Kaluzienski
- Department of Psychiatry, University of Ottawa, Ottawa, ON Canada
- Department of Mental Health, The Ottawa Hospital, Ottawa, ON Canada
| | - Jess G. Fiedorowicz
- Department of Psychiatry, University of Ottawa, Ottawa, ON Canada
- Department of Mental Health, The Ottawa Hospital, Ottawa, ON Canada
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON Canada
| | - Marco Solmi
- Department of Psychiatry, University of Ottawa, Ottawa, ON Canada
- Department of Mental Health, The Ottawa Hospital, Ottawa, ON Canada
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON Canada
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology, London, UK
- Faculty of Environmental and Life Sciences, Center for Innovation in Mental Health, School of Psychology, University of Southampton, Southampton, UK
| | - Andrea de Bartolomeis
- Section of Psychiatry, Department of Neuroscience, Reproductive Science, and Odontostomatology, Federico Ii University of Naples, Naples, Italy
- UNESCO staff, Chair - “Education for Health and Sustainable Development”, University of Naples, Federico II Naples, Naples, Italy
| | - André F. Carvalho
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Deakin University, Geelong, Australia
| |
Collapse
|
29
|
Matthiessen LE, Hald T, Vigre H. System Mapping of Antimicrobial Resistance to Combat a Rising Global Health Crisis. Front Public Health 2022; 10:816943. [PMID: 35784220 PMCID: PMC9249020 DOI: 10.3389/fpubh.2022.816943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
Antimicrobial resistance (AMR) decreases the effectiveness of antimicrobials to treat bacterial infections in humans and animals. The increased occurrence of AMR in bacterial population in humans, animals, and the environment requires the measures to combat a rising global health crisis. The aim of this research was to present current knowledge on AMR in a system map and to identify potential explanations of former identified variables significantly associated with AMR. This study applies a systems thinking approach and uses feedback loops to visualize the interconnections between human, animal, and environmental components in a circular AMR system map model. First, a literature review focusing on AMR and socioeconomic factors, wicked problem, and system change was carried out, which was then processed in a system map to conceptualize the present core challenges of AMR via feedback loops. Second, to investigate possible underlying values of the society and those that influence humans' behavior in the present AMR system, an iceberg model was established. Third, leverage points were assessed to estimate which kinds of interventions would have the greatest effect to mitigate AMR in the system. The present AMR system map implies the potential to identify and visualize important risk factors that are direct or indirect drivers of AMR. Our results show that the tool of system mapping, which interconnects animals, humans, and environment in one model, can approach AMR holistically and be used to assess potential powerful entry points for system wide interventions. This study shows that system maps are beneficial as a model to predict the relative effect of different interventions and adapt to rapidly changing environments in a complex world. Systems thinking is considered as a complementing approach to the statistical thinking, and further research is needed to evaluate the use of such tools for the development and monitoring of interventions.
Collapse
|
30
|
Anti-Methicillin-Resistant Staphylococcus aureus Activities of Artocarpus lakoocha Roxb Extract and Its Mode of Action. ScientificWorldJournal 2022; 2022:1839356. [PMID: 35754945 PMCID: PMC9217619 DOI: 10.1155/2022/1839356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 05/27/2022] [Indexed: 11/17/2022] Open
Abstract
Antibacterial activities and mode of action of Artocarpus lakoocha Roxb extracts against methicillin-resistant Staphylococcus aureus (MRSA) were evaluated, with its biological properties including antioxidant activity and total phenolic content also measured. Heartwoods of A. lakoocha Roxb were extracted by solvents including water, ethanol, acetonitrile, ethyl acetate, isopropanol, and hexane. Results showed that antibacterial activity against MRSA, antioxidant activity, and total phenolic content were highest in the acetonitrile extract. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were 312.5 and 625.0 μg/mL, respectively. Time-killing evaluation indicated a bactericidal mode of action with IC50 values against ABTS and DPPH radicals of 2.37 ± 0.09 and 32.10 ± 0.74 mg/mL, respectively, and total phenolic content 455.29 ± 18.35 mg GAE/g extract. Results suggested that acetonitrile extract of A. lakoocha Roxb had good potential activity against MRSA, with promise for further development as a novel alternative drug.
Collapse
|
31
|
Talat A, Usmani A, Khan AU. Detection of E. coli IncX1 Plasmid-Mediated mcr-5.1 Gene in an Indian Hospital Sewage Water Using Shotgun Metagenomic Sequencing: A First Report. Microb Drug Resist 2022; 28:759-764. [PMID: 35675660 DOI: 10.1089/mdr.2021.0338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Colistin is used against a multitude of multidrug-resistant and extremely drug-resistant Gram-negative bacterial infections. The emergence of colistin resistance is highly concerning as it may lead to the failure of this last-resort antibiotic. Since the identification of first mobile colistin resistance (mcr) genes, several variants of mcr genes have been reported, but still there are limited studies detecting mcr genes in hospital sewage water. The prevalence of mcr in the hospital environment is extremely hazardous putting health care workers, patients, and visitors at a higher risk of exposure. It may lead to a multidrug-resistant bacterial infection outbreak. In this study, we report mcr-5.1 gene in an Indian hospital sewage water using shotgun metagenomics, as a first report. The mcr-5.1 gene in the metagenome has been explored using RGI, ABRicate, NCBI database, CARD, and Resfinder. This mcr-5.1 gene harbored by Escherichia coli is a plasmid-mediated gene carried by an IncX1 plasmid pSGMCR103. The bioinformatics analysis revealed the genetic environment of mcr-5.1 gene, which consisted of mobile element protein, ChrB domain protein, putative major facilitator superfamily type transporter, and a hypothetical protein.
Collapse
Affiliation(s)
- Absar Talat
- Medical Microbiology and Molecular Biology Lab, Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
| | - Amina Usmani
- Domkal Super Speciality and Sub Divisional Hospital, Murshidabad, West Bengal, India
| | - Asad U Khan
- Medical Microbiology and Molecular Biology Lab, Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
| |
Collapse
|
32
|
Mitman SL, Amato HK, Saraiva-Garcia C, Loayza F, Salinas L, Kurowski K, Marusinec R, Paredes D, Cárdenas P, Trueba G, Graham JP. Risk factors for third-generation cephalosporin-resistant and extended-spectrum β-lactamase-producing Escherichia coli carriage in domestic animals of semirural parishes east of Quito, Ecuador. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000206. [PMID: 36962308 PMCID: PMC10021719 DOI: 10.1371/journal.pgph.0000206] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/19/2022] [Indexed: 12/27/2022]
Abstract
Extended-spectrum β-lactamase (ESBL)-producing and other antimicrobial resistant (AR) Escherichia coli threaten human and animal health worldwide. This study examined risk factors for domestic animal colonization with ceftriaxone-resistant (CR) and ESBL-producing E. coli in semirural parishes east of Quito, Ecuador, where small-scale food animal production is common. Survey data regarding household characteristics, animal care, and antimicrobial use were collected from 304 households over three sampling cycles, and 1195 environmental animal fecal samples were assessed for E. coli presence and antimicrobial susceptibility. Multivariable regression analyses were used to assess potential risk factors for CR and ESBL-producing E. coli carriage. Overall, CR and ESBL-producing E. coli were detected in 56% and 10% of all fecal samples, respectively. The odds of CR E. coli carriage were greater among dogs at households that lived within a 5 km radius of more than 5 commercial food animal facilities (OR 1.72, 95% CI 1.15-2.58) and lower among dogs living at households that used antimicrobials for their animal(s) based on veterinary/pharmacy recommendation (OR 0.18, 95% CI 0.04-0.96). Increased odds of canine ESBL-producing E. coli carriage were associated with recent antimicrobial use in any household animal (OR 2.69, 95% CI 1.02-7.10) and purchase of antimicrobials from pet food stores (OR 6.83, 95% CI 1.32-35.35). Food animals at households that owned more than 3 species (OR 0.64, 95% CI 0.42-0.97), that used antimicrobials for growth promotion (OR 0.41, 95% CI 0.19-0.89), and that obtained antimicrobials from pet food stores (OR 0.47, 95% CI 0.25-0.89) had decreased odds of CR E. coli carriage, while food animals at households with more than 5 people (OR 2.22, 95% CI 1.23-3.99) and located within 1 km of a commercial food animal facility (OR 2.57, 95% CI 1.08-6.12) had increased odds of ESBL-producing E. coli carriage. Together, these results highlight the complexity of antimicrobial resistance among domestic animals in this setting.
Collapse
Affiliation(s)
- Siena L. Mitman
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
- Division of Environmental Sciences, University of California, Berkeley School of Public Health, Berkeley, California, United States of America
| | - Heather K. Amato
- Division of Environmental Sciences, University of California, Berkeley School of Public Health, Berkeley, California, United States of America
| | - Carlos Saraiva-Garcia
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| | - Fernanda Loayza
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| | - Liseth Salinas
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| | - Kathleen Kurowski
- Division of Infectious Diseases and Vaccinology, University of California, Berkeley School of Public Health, Berkeley, California, United States of America
| | - Rachel Marusinec
- Division of Infectious Diseases and Vaccinology, University of California, Berkeley School of Public Health, Berkeley, California, United States of America
| | - Diana Paredes
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| | - Paúl Cárdenas
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| | - Gabriel Trueba
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| | - Jay P. Graham
- Division of Environmental Sciences, University of California, Berkeley School of Public Health, Berkeley, California, United States of America
| |
Collapse
|
33
|
Factors influencing antimicrobial resistance in the European food system and potential leverage points for intervention: A participatory, One Health study. PLoS One 2022; 17:e0263914. [PMID: 35192666 PMCID: PMC8863257 DOI: 10.1371/journal.pone.0263914] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 01/29/2022] [Indexed: 11/19/2022] Open
Abstract
Introduction Antimicrobial resistance (AMR) is a global crisis that evolves from a complex system of factors. Understanding what factors interact is key to finding solutions. Our objective was to identify the factors influencing AMR in the European food system and places to intervene. Materials and methods We conducted two workshops involving participants with diverse perspectives to identify the factors influencing AMR and leverage points (places) to target interventions. Transcripts were open coded for factors and connections, then transcribed into Vensim 8.0.4 to develop a causal loop diagram (CLD) and compute the number of feedback loops. Thematic analysis followed to describe AMR dynamics in Europe’s food system and places for intervention. The CLD and themes were confirmed via participant feedback. Results Seventeen participants representing human, animal and agricultural sectors identified 91 CLD factors and 331 connections. Seven themes (e.g., social and economic conditions) describing AMR dynamics in Europe’s food system, five ‘overarching factors’ that impact the entire CLD system (e.g., leadership) and fourteen places for intervention (e.g., consumer demand) emerged from workshop discussions. Most leverage points fell on highly networked feedback loops suggesting that intervening at these places may create unpredictable consequences. Conclusions Our study produced a CLD of factors influencing AMR in Europe’s food system that implicates sectors across the One Health spectrum. The high connectivity between the CLD factors described by participants and our finding that factors are connected with many feedback mechanisms underscores the complexity of the AMR problem and the challenge with finding long-term solutions. Identifying factors and feedbacks helped identify relevant leverage points in the system. Some actions, such as government’s setting AMU standards may be easier to implement. These actions in turn can support multi-pronged actions that can help redefine the vision, values and goals of the system to sustainably tackle AMR.
Collapse
|
34
|
|
35
|
Tompson AC, Manderson L, Chandler CIR. Understanding antibiotic use: practices, structures and networks. JAC Antimicrob Resist 2021; 3:dlab150. [PMID: 34617017 PMCID: PMC8488471 DOI: 10.1093/jacamr/dlab150] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
In this article, we consider how social sciences can help us to understand the rising use of antibiotics globally. Drawing on ethnography as a way to research how we are in the world, we explore scholarship that situates antibiotic use in relation to interactions of pathogens, humans, animals and the environment in the context of globalization, changes in agriculture and urbanization. We group this research into three areas: practices, structures and networks. Much of the public health and related social research concerning antimicrobial resistance has focused on antibiotic use as a practice, with research characterizing how antibiotics are used by patients, farmers, fishermen, drug sellers, clinicians and others. Researchers have also positioned antibiotic use as emergent of political-economic structures, shedding light on how working and living conditions, quality of care, hygiene and sanitation foster reliance on antibiotics. A growing body of research sees antibiotics as embedded in networks that, in addition to social and institutional networks, comprise physical, technical and historical connections such as guidelines, supply chains and reporting systems. Taken together, this research emphasizes the multiple ways that antibiotics have become built into daily life. Wider issues, which may be invisible without explication through ethnographic approaches, need to be considered when addressing antibiotic use. Adopting the complementary vantage points of practices, networks and structures can support the diversification of our responses to AMR.
Collapse
Affiliation(s)
- A C Tompson
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, 15–17 Tavistock Place, London WC1H 9SH, UK
| | - L Manderson
- School of Public Health, University of the Witwatersrand, 27 St Andrews Road, Parktown 2193, Johannesburg, South Africa
| | - C I R Chandler
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, 15–17 Tavistock Place, London WC1H 9SH, UK
| |
Collapse
|
36
|
Charani E, Mendelson M, Ashiru-Oredope D, Hutchinson E, Kaur M, McKee M, Mpundu M, Price JR, Shafiq N, Holmes A. Navigating sociocultural disparities in relation to infection and antibiotic resistance-the need for an intersectional approach. JAC Antimicrob Resist 2021; 3:dlab123. [PMID: 34604747 PMCID: PMC8485076 DOI: 10.1093/jacamr/dlab123] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
One of the key drivers of antibiotic resistance (ABR) and drug-resistant bacterial infections is the misuse and overuse of antibiotics in human populations. Infection management and antibiotic decision-making are multifactorial, complex processes influenced by context and involving many actors. Social constructs including race, ethnicity, gender identity and cultural and religious practices as well as migration status and geography influence health. Infection and ABR are also affected by these external drivers in individuals and populations leading to stratified health outcomes. These drivers compromise the capacity and resources of healthcare services already over-burdened with drug-resistant infections. In this review we consider the current evidence and call for a need to broaden the study of culture and power dynamics in healthcare through investigation of relative power, hierarchies and sociocultural constructs including structures, race, caste, social class and gender identity as predictors of health-providing and health-seeking behaviours. This approach will facilitate a more sustainable means of addressing the threat of ABR and identify vulnerable groups ensuring greater inclusivity in decision-making. At an individual level, investigating how social constructs and gender hierarchies impact clinical team interactions, communication and decision-making in infection management and the role of the patient and carers will support better engagement to optimize behaviours. How people of different race, class and gender identity seek, experience and provide healthcare for bacterial infections and use antibiotics needs to be better understood in order to facilitate inclusivity of marginalized groups in decision-making and policy.
Collapse
Affiliation(s)
- Esmita Charani
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, London, UK
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
- Corresponding author. E-mail:
| | - Marc Mendelson
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | | | | | - Manmeet Kaur
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Martin McKee
- London School of Hygiene and Tropical Medicine, London, UK
| | - Mirfin Mpundu
- International Centre for Antimicrobial Resistance Solutions, Lusaka, Zambia
| | - James R Price
- Imperial College Healthcare NHS Trust, Department of Infectious Diseases, London, UK
| | - Nusrat Shafiq
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Alison Holmes
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, London, UK
| |
Collapse
|
37
|
Zhen X, Chen J, Sun X, Sun Q, Guo S, Stålsby Lundborg C. Socioeconomic Factors Contributing to Antibiotic Resistance in China: A Panel Data Analysis. Antibiotics (Basel) 2021; 10:antibiotics10080994. [PMID: 34439044 PMCID: PMC8388882 DOI: 10.3390/antibiotics10080994] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/09/2021] [Accepted: 08/12/2021] [Indexed: 11/16/2022] Open
Abstract
The relationship between socioeconomic factors and antibiotic resistance (ABR) prevalence remains a knowledge gap in China. In this study, our aim was to examine the association between ABR prevalence and socioeconomic factors across 30 provinces in mainland China. We used two measures of level of ABR: the proportion of methicillin-resistant Staphylococcus aureus (MRSA), third-generation cephalosporin-resistant Escherichia coli (3GCREC), and third-generation cephalosporin-resistant Klebsiella pneumoniae (3GCRKP), and the aggregate resistance. The data of ABR prevalence, education, gross domestic product (GDP) per capita, out-of-pocket (OOP) health expenditure, physician density, hospital bed density, and public toilet density during 2014 and 2018 in 30 provinces in mainland China were included. We examined the association between ABR prevalence and potential contributing socioeconomic factors using panel data modeling. In addition, we explored this relationship in the eastern, central, and western economic zones. Our results indicated that GDP per capita was significantly positively correlated with ABR in mainland China and the eastern economic zone; however, significantly positive associations did not exist in the central and western economic zones. Surprisingly, both higher GDP per capita and higher OOP health expenditure were associated with a higher level of MRSA, but a lower level of 3GCREC; higher physician density was associated with a lower level of MRSA, but a higher level of 3GCREC. In addition, ABR prevalence presented a decline trend during 2014 and 2018. Our study showed the potential associ-ations between resistance and GDP per capita, OOP health expenditure, physician density. It high-lights that the social and economic determinants can be of importance in tacking the development and spread of ABR in mainland China.
Collapse
Affiliation(s)
- Xuemei Zhen
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine (NHC Key Laboratory of Health Economics and Policy Research), Shandong University, Jinan 250012, China; (X.Z.); (S.G.)
| | - Jingchunyu Chen
- Department of Prosthodontics, School of Tomatology, Cheeloo College of Medicine, Shandong University, Jinan 250012, China;
| | - Xueshan Sun
- Center for Health Policy Studies, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China;
| | - Qiang Sun
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine (NHC Key Laboratory of Health Economics and Policy Research), Shandong University, Jinan 250012, China; (X.Z.); (S.G.)
- Correspondence: ; Tel.: +86-531-8838-2526
| | - Shasha Guo
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine (NHC Key Laboratory of Health Economics and Policy Research), Shandong University, Jinan 250012, China; (X.Z.); (S.G.)
| | | |
Collapse
|
38
|
Charani E, McKee M, Ahmad R, Balasegaram M, Bonaconsa C, Merrett GB, Busse R, Carter V, Castro-Sanchez E, Franklin BD, Georgiou P, Hill-Cawthorne K, Hope W, Imanaka Y, Kambugu A, Leather AJM, Mbamalu O, McLeod M, Mendelson M, Mpundu M, Rawson TM, Ricciardi W, Rodriguez-Manzano J, Singh S, Tsioutis C, Uchea C, Zhu N, Holmes AH. Optimising antimicrobial use in humans - review of current evidence and an interdisciplinary consensus on key priorities for research. THE LANCET REGIONAL HEALTH. EUROPE 2021; 7:100161. [PMID: 34557847 PMCID: PMC8454847 DOI: 10.1016/j.lanepe.2021.100161] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Addressing the silent pandemic of antimicrobial resistance (AMR) is a focus of the 2021 G7 meeting. A major driver of AMR and poor clinical outcomes is suboptimal antimicrobial use. Current research in AMR is inequitably focused on new drug development. To achieve antimicrobial security we need to balance AMR research efforts between development of new agents and strategies to preserve the efficacy and maximise effectiveness of existing agents. Combining a review of current evidence and multistage engagement with diverse international stakeholders (including those in healthcare, public health, research, patient advocacy and policy) we identified research priorities for optimising antimicrobial use in humans across four broad themes: policy and strategic planning; medicines management and prescribing systems; technology to optimise prescribing; and context, culture and behaviours. Sustainable progress depends on: developing economic and contextually appropriate interventions; facilitating better use of data and prescribing systems across healthcare settings; supporting appropriate and scalable technological innovation. Implementing this strategy for AMR research on the optimisation of antimicrobial use in humans could contribute to equitable global health security.
Collapse
Affiliation(s)
- Esmita Charani
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, UK
- Division of Infectious Diseases & HIV Medicine, Department of Medicine, University of Cape Town, South Africa
| | - Martin McKee
- London School of Hygiene and Tropical Medicine, London, UK
| | - Raheelah Ahmad
- School of Health Sciences City, University of London, UK
| | - Manica Balasegaram
- The Global Antibiotic Research and Development Partnership, Geneva, Switzerland
| | - Candice Bonaconsa
- Division of Infectious Diseases & HIV Medicine, Department of Medicine, University of Cape Town, South Africa
| | | | | | - Vanessa Carter
- Stanford University Medicine X e-Patient Scholars Program 2017, Health Communication and Social Media South Africa, Africa CDC Civil Society Champion for AMR
| | - Enrique Castro-Sanchez
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, UK
| | - Bryony D Franklin
- University College London School of Pharmacy, London, UK
- Imperial College Healthcare NHS Trust, Centre for Medication Safety and Service Quality, Pharmacy Department, London, UK
| | - Pantelis Georgiou
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - Kerri Hill-Cawthorne
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, UK
| | - William Hope
- Department of Molecular and Clinical Pharmacology, University of Liverpool, UK
| | - Yuichi Imanaka
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Andrew Kambugu
- Infectious Diseases Institute, Makerere University College of Health Sciences, Kampala, Uganda
| | - Andrew JM Leather
- King's Centre for Global Health and Health Partnerships, School of Population Health and Environmental Sciences, King's College London, London, UK
| | - Oluchi Mbamalu
- Division of Infectious Diseases & HIV Medicine, Department of Medicine, University of Cape Town, South Africa
| | - M McLeod
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, UK
- Imperial College Healthcare NHS Trust, Centre for Medication Safety and Service Quality, Pharmacy Department, London, UK
| | - Marc Mendelson
- Division of Infectious Diseases & HIV Medicine, Department of Medicine, University of Cape Town, South Africa
| | | | - Timothy M Rawson
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, UK
- Department of Bioengineering, Imperial College London, London, UK
| | | | - Jesus Rodriguez-Manzano
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
- Department of Infectious Diseases, Faculty of Medicine, Imperial College London, London
| | - Sanjeev Singh
- Department of Infection Control and Epidemiology, Amrita Institute of Medical Science, Amrita Vishwa Vidyapeetham, Kochi (Kerala), India
| | - Constantinos Tsioutis
- Department of Internal Medicine and Infection Prevention and Control, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Chibuzor Uchea
- Drug-Resistant Infections Priority Programme,Wellcome Trust, London, UK
| | - Nina Zhu
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, UK
| | - Alison H Holmes
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, UK
| |
Collapse
|
39
|
Larramendy S, Gaultier A, Fournier JP, Caillon J, Moret L, Beaudeau F. Local characteristics associated with higher prevalence of ESBL-producing Escherichia coli in community-acquired urinary tract infections: an observational, cross-sectional study. J Antimicrob Chemother 2021; 76:789-795. [PMID: 33351903 DOI: 10.1093/jac/dkaa514] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 11/15/2020] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES The prevalence of ESBL-producing Escherichia coli (ESBL-E. coli) in community-acquired urinary tract infections (UTI) has been increasing worldwide since 2000, but with large geographical variations. The aim of this study was to determine whether the ESBL-E. coli rate in urine samples from individuals with community-acquired UTI was associated with the local socio-economic, environmental, agricultural and healthcare characteristics. METHODS This was a cross-sectional study in western France using data on antibiotic susceptibility of E. coli isolated from urine samples of individuals with community-acquired UTI analysed in non-hospital laboratories from 2015 to 2017. The ESBL-E. coli rate was calculated for each laboratory. Data on socio-economic characteristics, human antibiotic consumption, hospital bed density, animal farming density and percentage of agricultural land and surface water were retrieved at the municipality level and aggregated by study area. Their association with ESBL-E. coli prevalence was quantified using multivariate linear regression models with a backward selection. RESULTS From 358 291 E. coli isolates from urine samples tested in 92 laboratories, the mean ESBL-E. coli prevalence for the study period was 3.30%. In an adjusted model, the ESBL-E. coli rate was significantly (P < 0.05) and positively associated with the local percentage of people >65 years old, third-generation cephalosporin use (DDD/1000 inhabitants), number of hospital beds/km2, poultry density, pig density and percentage of agricultural land. Lower deprivation was associated with a higher ESBL-E. coli rate. CONCLUSIONS Several anthropogenic factors (primary care, hospitals and animal farming) are associated with the local ESBL-E. coli rate in community-acquired UTI. These results could contribute to improve risk management, including identification of at-risk patient groups.
Collapse
Affiliation(s)
- Stéphanie Larramendy
- Department of General Practice, Faculty of Medicine, University of Nantes, 1 rue Gaston Veil, 44000 Nantes, France
| | - Aurélie Gaultier
- Department of General Practice, Faculty of Medicine, University of Nantes, 1 rue Gaston Veil, 44000 Nantes, France.,CHU Nantes, DRCI, Plateforme de Méthodologie et Biostatistiques, 44000 Nantes, France
| | - Jean-Pascal Fournier
- Department of General Practice, Faculty of Medicine, University of Nantes, 1 rue Gaston Veil, 44000 Nantes, France
| | - Jocelyne Caillon
- Laboratory EA3826 Thérapeutique Expérimentale et Clinique des Infections, Faculty of Medicine, University of Nantes, 44400 Nantes, France
| | - Leïla Moret
- CHU Nantes, Public Health Department, Saint-Jacques Hospital, 85 rue Saint Jacques, 44093 Nantes, France.,UMR 1246 INSERM SPHERE 'MethodS in Patients-centered outcomes and HEalth ResEarch', University of Nantes and Tours, Bd Benoni-Goullin, 44200 Nantes, France
| | | |
Collapse
|
40
|
Lambraki IA, Majowicz SE, Parmley EJ, Wernli D, Léger A, Graells T, Cousins M, Harbarth S, Carson C, Henriksson P, Troell M, Jørgensen PS. Building Social-Ecological System Resilience to Tackle Antimicrobial Resistance Across the One Health Spectrum: Protocol for a Mixed Methods Study. JMIR Res Protoc 2021; 10:e24378. [PMID: 34110296 PMCID: PMC8262547 DOI: 10.2196/24378] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 02/26/2021] [Accepted: 03/17/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Antimicrobial resistance (AMR) is an escalating global crisis with serious health, social, and economic consequences. Building social-ecological system resilience to reduce AMR and mitigate its impacts is critical. OBJECTIVE The aim of this study is to compare and assess interventions that address AMR across the One Health spectrum and determine what actions will help to build social and ecological capacity and readiness to sustainably tackle AMR. METHODS We will apply social-ecological resilience theory to AMR in an explicit One Health context using mixed methods and identify interventions that address AMR and its key pressure antimicrobial use (AMU) identified in the scientific literature and in the gray literature using a web-based survey. Intervention impacts and the factors that challenge or contribute to the success of interventions will be determined, triangulated against expert opinions in participatory workshops and complemented using quantitative time series analyses. We will then identify indicators using regression modeling, which can predict national and regional AMU or AMR dynamics across animal and human health. Together, these analyses will help to quantify the causal loop diagrams (CLDs) of AMR in the European and Southeast Asian food system contexts that are developed by diverse stakeholders in participatory workshops. Then, using these CLDs, the long-term impacts of selected interventions on AMR will be explored under alternate future scenarios via simulation modeling and participatory workshops. A publicly available learning platform housing information about interventions on AMR from a One Health perspective will be developed to help decision makers identify promising interventions for application in their jurisdictions. RESULTS To date, 669 interventions have been identified in the scientific literature, 891 participants received a survey invitation, and 4 expert feedback and 4 model-building workshops have been conducted. Time series analysis, regression modeling of national and regional indicators of AMR dynamics, and scenario modeling activities are anticipated to be completed by spring 2022. Ethical approval has been obtained from the University of Waterloo's Office of Research Ethics (ethics numbers 40519 and 41781). CONCLUSIONS This paper provides an example of how to study complex problems such as AMR, which require the integration of knowledge across sectors and disciplines to find sustainable solutions. We anticipate that our study will contribute to a better understanding of what actions to take and in what contexts to ensure long-term success in mitigating AMR and its impact and provide useful tools (eg, CLDs, simulation models, and public databases of compiled interventions) to guide management and policy decisions. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/24378.
Collapse
Affiliation(s)
- Irene Anna Lambraki
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
| | | | - Elizabeth Jane Parmley
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Didier Wernli
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | - Anaïs Léger
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | - Tiscar Graells
- Global Economic Dynamics and the Biosphere, Royal Swedish Academy of Sciences, Stockholm, Sweden
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
| | - Melanie Cousins
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
| | - Stephan Harbarth
- Infection Control Programme and WHO Collaborating Centre on Patient Safety, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Carolee Carson
- Canadian Integrated Program for Antimicrobial Resistance Surveillance, Public Health Agency of Canada, Guelph, ON, Canada
| | - Patrik Henriksson
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
- Beijer Institute of Ecological Economics, Royal Swedish Academy of Sciences, Stockholm, Sweden
- WorldFish, Penang, Malaysia
| | - Max Troell
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
- Beijer Institute of Ecological Economics, Royal Swedish Academy of Sciences, Stockholm, Sweden
| | - Peter Søgaard Jørgensen
- Global Economic Dynamics and the Biosphere, Royal Swedish Academy of Sciences, Stockholm, Sweden
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
| |
Collapse
|
41
|
Casey JA, Rudolph KE, Robinson SC, Bruxvoort K, Raphael E, Hong V, Pressman A, Morello-Frosch R, Wei RX, Tartof SY. Sociodemographic Inequalities in Urinary Tract Infection in 2 Large California Health Systems. Open Forum Infect Dis 2021; 8:ofab276. [PMID: 34189179 PMCID: PMC8231389 DOI: 10.1093/ofid/ofab276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 05/24/2021] [Indexed: 11/22/2022] Open
Abstract
Background Urinary tract infection (UTI) accounts for a substantial portion of outpatient visits and antibiotic prescriptions in the United States. Few studies have considered sociodemographic factors including low socioeconomic status (SES)—which may increase residential crowding, inappropriate antibiotic prescribing, or comorbidities—as UTI or multidrug-resistant (MDR) UTI risk factors. Methods We used 2015–2017 electronic health record data from 2 California health care systems to assess whether 3 sociodemographic factors—use of Medicaid, use of an interpreter, and census tract–level deprivation—were associated with overall UTI or MDR UTI. UTIs resistant to ≥3 antibiotic classes were considered MDR. Results Analyses included 601 352 UTI cases, 1 303 455 controls, and 424 977 urinary Escherichia coli isolates from Kaiser Permanente Southern California (KPSC) and Sutter Health in Northern California. The MDR prevalence was 10.4% at KPSC and 12.8% at Sutter Health. All 3 sociodemographic factors (ie, use of Medicaid, using an interpreter, and community deprivation) were associated increased risk of MDR UTI. For example, using an interpreter was associated with a 36% (relative risk [RR], 1.36; 95% CI, 1.31 to 1.40) and 28% (RR, 1.28; 95% CI, 1.22 to 1.34) increased risk of MDR UTI at KPSC and Sutter Health, respectively, adjusted for SES and other potential confounding variables. The 3 sociodemographic factors were only weakly associated with UTI overall. Conclusions We found low SES and use of an interpreter to be novel risk factors for MDR UTI in the United States.
Collapse
Affiliation(s)
- Joan A Casey
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, New York, USA
- Correspondence: Joan A. Casey, Columbia University Mailman School of Public Health, 722 W 168th St, Rm 1206, New York, NY 10032-3727 ()
| | - Kara E Rudolph
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, New York, USA
| | - Sarah C Robinson
- Center for Health Systems Research, Sutter Health, Walnut Creek, California, USA
| | - Katia Bruxvoort
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, California, USA
| | - Eva Raphael
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Vennis Hong
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, California, USA
| | - Alice Pressman
- Center for Health Systems Research, Sutter Health, Walnut Creek, California, USA
| | - Rachel Morello-Frosch
- Department of Environmental Science, Policy and Management and School of Public Health, University of California, Berkeley, Berkeley, California, USA
| | - Rong X Wei
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, California, USA
| | - Sara Y Tartof
- Department of Research & Evaluation, Kaiser Permanente Southern California and Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California, USA
| |
Collapse
|
42
|
Intahphuak S, Apidechkul T, Kuipiaphum P. Antibiotic resistance among the Lahu hill tribe people, northern Thailand: a cross-sectional study. BMC Infect Dis 2021; 21:385. [PMID: 33902489 PMCID: PMC8077817 DOI: 10.1186/s12879-021-06087-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/19/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Antibiotic resistance is often reported and great concerned as one of public health problems especially people living with poverty in developing countries including Thailand. The hill tribe people is defined as vulnerable population for antibiotic resistance in Thailand due to poor economic and education status particularly the Lahu people who is the second greatest group of the hill tribe people in Thailand. The study aimed to estimate the prevalence, factors associated with, and typing major species of bacteria with antibiotic drugs resistance among the Lahu hill tribe people in northern Thailand. METHODS A cross-sectional study was conducted to gather the information from the participants. A validated questionnaire was used for data collection. Participants who presented an illness related to infectious diseases were eligible to participate the study and were asked to obtain specific specimen; sputum, urine or stool. Antibiotic susceptibility was tested by Kirbey Bauer's disc diffusion test. Chi-square and logistic regression were used to detect the associations between variables at the significant level of α = 0.05. RESULTS A total of 240 participants were recruited into the study. The majority had urinary tract infection (67.9%) with two major pathogenic species of the infection; Escherichia coli (12.8%), and Enterobacter cloacae (8.0%). The prevalence of antibiotic resistance was 16.0%. Escherichia coli and Klebsiella pneumoniae species were found to have multidrug resistance that was greater than that of other species, while ampicillin was found to have the greatest drug resistance. It was found that those who had poor knowledge of antibiotic use had a 2.56-fold greater chance (95% CI = 1.09-5.32) of having antibiotic resistance than did those who had good knowledge of antibiotic use, and those who had poor antibiotic use behaviors had a 1.79-fold greater chance (95% CI = 1.06-4.80) of having antibiotic resistance than did those who had good antibiotic use behaviors. CONCLUSION Effective public health interventions are urgently needed to reduce antibiotic drug resistance among the Lahu people by improving their knowledge and skills regarding the proper use of antibiotics and eventually minimizing antibiotic resistance. Moreover, health care professionals should strictly follow the standard guideline to prescribe antibiotics.
Collapse
Affiliation(s)
| | - Tawatchai Apidechkul
- School of Health Science, Mae Fah Laung University, Chiang Rai, 57100, Thailand.
| | - Patita Kuipiaphum
- Mae Je Dee Mai Sub-District Health Promotion Hospital, Wiang Pa Pao, Chiang Rai, 57260, Thailand
| |
Collapse
|
43
|
Singh SR, Mao B, Evdokimov K, Tan P, Leab P, Ong R, Vonthanak S, Tam CC, Hsu LY, Turner P. Prevalence of MDR organism (MDRO) carriage in children and their household members in Siem Reap Province, Cambodia. JAC Antimicrob Resist 2020; 2:dlaa097. [PMID: 34223049 PMCID: PMC8210010 DOI: 10.1093/jacamr/dlaa097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/06/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The rising incidence of infections caused by MDR organisms (MDROs) poses a significant public health threat. However, little has been reported regarding community MDRO carriage in low- and middle-income countries. METHODS We conducted a cross-sectional study in Siem Reap, Cambodia comparing hospital-associated households, in which an index child (age: 2-14 years) had been hospitalized for at least 48 h in the preceding 2-4 weeks, with matched community households on the same street, in which no other child had a recent history of hospitalization. Participants were interviewed using a survey questionnaire and tested for carriage of MRSA, ESBL-producing Enterobacterales (ESBL-E) and carbapenemase-producing Enterobacterales (CPE) by culture followed by antibiotic susceptibility testing. We used logistic regression analysis to analyse associations between collected variables and MDRO carriage. RESULTS Forty-two pairs of households including 376 participants with 376 nasal swabs and 290 stool specimens were included in final analysis. MRSA was isolated from 26 specimens (6.9%). ESBL-producing Escherichia coli was detected in 269 specimens (92.8%) whereas ESBL-producing Klebsiella pneumoniae was isolated from 128 specimens (44.1%), of which 123 (42.4%) were co-colonized with ESBL-producing E. coli. Six (2.1%) specimens tested positive for CPE (4 E. coli and 2 K. pneumoniae). The prevalence ratios for MRSA, ESBL-producing E. coli and ESBL-producing K. pneumoniae carriage did not differ significantly in hospital-associated households and hospitalized children compared with their counterparts. CONCLUSIONS The high prevalence of ESBL-E across both household types suggests that MDRO reservoirs are common in the community. Ongoing genomic analyses will help to understand the epidemiology and course of MDRO spread.
Collapse
Affiliation(s)
- Shweta R Singh
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Bunsoth Mao
- University of Health Sciences, Phnom Penh, Cambodia
| | - Konstantin Evdokimov
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Pisey Tan
- Cambodia Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap, Cambodia
| | - Phana Leab
- Cambodia Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap, Cambodia
| | - Rick Ong
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | | | - Clarence C Tam
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Li Yang Hsu
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Paul Turner
- Cambodia Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap, Cambodia
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| |
Collapse
|
44
|
Haenssgen MJ, Charoenboon N, Xayavong T, Althaus T. Precarity and clinical determinants of healthcare-seeking behaviour and antibiotic use in rural Laos and Thailand. BMJ Glob Health 2020; 5:e003779. [PMID: 33298471 PMCID: PMC7733127 DOI: 10.1136/bmjgh-2020-003779] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/27/2020] [Accepted: 10/13/2020] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND The social determinants of health are a decisive yet persistently understudied area for tackling global health challenges like antimicrobial resistance (AMR). Precarity is one determinant whose importance is increasingly recognised, which we define here as 'a form of pernicious self-dependence that undermines individuals' control over their own lives and limits their ability to flexibly respond to crises'. We aimed to assess the relationship between precarity, other forms of deprivation and healthcare-seeking behaviour by asking, 'What is the impact of precarity, marginalisation and clinical presentation on healthcare-seeking behaviour?' and 'Do patients experiencing precarious livelihoods have clinically less advisable healthcare-seeking behaviour?' METHODS We used healthcare-seeking behaviour census survey data from rural Thailand and Laos, wherein five rural communities were surveyed two times over a period of 3 months (2-month recall period). Using descriptive statistical and multivariate logistic regression analysis on the illness level, we studied precarity alongside clinical presentation, marginalisation and facilitating solutions during an illness (eg, health-related phone use) as determinants of healthcare-seeking behaviour in the form of healthcare access and antibiotic use. RESULTS The data included 1421 illness episodes from 2066 villagers. Patients in precarious circumstances were up to 44.9 percentage points more likely to misuse antibiotics in the presence of situational facilitators (predicted antibiotic misuse: 6.2% (95% CI: 0.9% to 11.4%) vs 51.1% (95% CI: 16.6% to 85.5%) for precarious circumstances with/without facilitation). Marginalisation was linked to lower antibiotic use, but this did not translate into clinically more advisable behaviour. Clinical presentation played only a minor role in determining healthcare access and antibiotic use. CONCLUSIONS This study underlines the importance of context and local livelihoods in tackling drug resistance. While supporting the growing emphasis on AMR-sensitive development policy, we call for future research to study systematically the healthcare-seeking behaviour impact of precarious livelihoods, social policy and community development initiatives. TRIAL REGISTRATION NUMBER NCT03241316.
Collapse
Affiliation(s)
- Marco J Haenssgen
- Global Sustainable Development, University of Warwick, Coventry, West Midlands, UK
- Institute of Advanced Study, University of Warwick, Coventry, West Midlands, UK
| | - Nutcha Charoenboon
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Thipphaphone Xayavong
- Jacobs, Cordova & Associates, Vientiane, Vientiane Capital, Lao People's Democratic Republic
| | - Thomas Althaus
- Centre for Tropical Medicine and Global Health, University of Oxford Centre for Tropical Medicine, Oxford, UK
- Mathematical and Economic Modelling, Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| |
Collapse
|
45
|
Whole-genome sequencing as part of national and international surveillance programmes for antimicrobial resistance: a roadmap. BMJ Glob Health 2020; 5:e002244. [PMID: 33239336 PMCID: PMC7689591 DOI: 10.1136/bmjgh-2019-002244] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 03/18/2020] [Accepted: 03/27/2020] [Indexed: 12/26/2022] Open
Abstract
The global spread of antimicrobial resistance (AMR) and lack of novel alternative treatments have been declared a global public health emergency by WHO. The greatest impact of AMR is experienced in resource-poor settings, because of lack of access to alternative antibiotics and because the prevalence of multidrug-resistant bacterial strains may be higher in low-income and middle-income countries (LMICs). Intelligent surveillance of AMR infections is key to informed policy decisions and public health interventions to counter AMR. Molecular surveillance using whole-genome sequencing (WGS) can be a valuable addition to phenotypic surveillance of AMR. WGS provides insights into the genetic basis of resistance mechanisms, as well as pathogen evolution and population dynamics at different spatial and temporal scales. Due to its high cost and complexity, WGS is currently mainly carried out in high-income countries. However, given its potential to inform national and international action plans against AMR, establishing WGS as a surveillance tool in LMICs will be important in order to produce a truly global picture. Here, we describe a roadmap for incorporating WGS into existing AMR surveillance frameworks, including WHO Global Antimicrobial Resistance Surveillance System, informed by our ongoing, practical experiences developing WGS surveillance systems in national reference laboratories in Colombia, India, Nigeria and the Philippines. Challenges and barriers to WGS in LMICs will be discussed together with a roadmap to possible solutions.
Collapse
|
46
|
Advantages and Limitations of 16S rRNA Next-Generation Sequencing for Pathogen Identification in the Diagnostic Microbiology Laboratory: Perspectives from a Middle-Income Country. Diagnostics (Basel) 2020; 10:diagnostics10100816. [PMID: 33066371 PMCID: PMC7602188 DOI: 10.3390/diagnostics10100816] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/18/2020] [Accepted: 10/11/2020] [Indexed: 12/19/2022] Open
Abstract
Bacterial culture and biochemical testing (CBtest) have been the cornerstone of pathogen identification in the diagnostic microbiology laboratory. With the advent of Sanger sequencing and later, next-generation sequencing, 16S rRNA next-generation sequencing (16SNGS) has been proposed to be a plausible platform for this purpose. Nevertheless, usage of the 16SNGS platform has both advantages and limitations. In addition, transition from the traditional methods of CBtest to 16SNGS requires procurement of costly equipment, timely and sustainable maintenance of these platforms, specific facility infrastructure and technical expertise. All these factors pose a challenge for middle-income countries, more so for countries in the lower middle-income range. In this review, we describe the basis for CBtest and 16SNGS, and discuss the limitations, challenges, advantages and future potential of using 16SNGS for bacterial pathogen identification in diagnostic microbiology laboratories of middle-income countries.
Collapse
|
47
|
Dunachie SJ, Day NP, Dolecek C. The challenges of estimating the human global burden of disease of antimicrobial resistant bacteria. Curr Opin Microbiol 2020; 57:95-101. [PMID: 33147565 PMCID: PMC7763986 DOI: 10.1016/j.mib.2020.09.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 12/29/2022]
Abstract
Estimating the contribution of antimicrobial resistance (AMR) to global mortality and healthcare costs enables evaluation of interventions, informs policy decisions on resource allocation, and drives research priorities. However assembling the high quality, patient-level data required for global estimates is challenging. Capacity for accurate microbiology culture and antimicrobial susceptibility testing is woefully neglected in low and middle-income countries, and further surveillance and research on community antimicrobial usage, bias in blood culture sampling, and the contribution of co-morbidities such as diabetes is essential. International collaboration between governments, policy makers, academics, microbiologists, front-line clinicians, veterinarians, the food and agriculture industry and the public is critical to understand and tackle AMR.
Collapse
Affiliation(s)
- Susanna J Dunachie
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
| | - Nicholas Pj Day
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Christiane Dolecek
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| |
Collapse
|
48
|
Savoldi A, Carrara E, Gladstone BP, Azzini AM, Göpel S, Tacconelli E. Gross national income and antibiotic resistance in invasive isolates: analysis of the top-ranked antibiotic-resistant bacteria on the 2017 WHO priority list. J Antimicrob Chemother 2020; 74:3619-3625. [PMID: 31730162 DOI: 10.1093/jac/dkz381] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 07/22/2019] [Accepted: 08/05/2019] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To assess the association between country income status and national prevalence of invasive infections caused by the top-ranked bacteria on the WHO priority list: carbapenem-resistant (CR) Acinetobacter spp., Klebsiella spp. and Pseudomonas aeruginosa; third-generation cephalosporin-resistant (3GCR) Escherichia coli and Klebsiella spp.; and MRSA and vancomycin-resistant Enterococcus faecium (VR E. faecium). METHODS Active surveillance systems providing yearly prevalence data from 2012 onwards for the selected bacteria were included. The gross national income (GNI) per capita was used as the indicator for income status of each country and was log transformed to account for non-linearity. The association between antibiotic prevalence data and GNI per capita was investigated individually for each bacterium through linear regression. RESULTS Surveillance data were available from 67 countries: 38 (57%) were high income, 16 (24%) upper-middle income, 11 (16%) lower-middle income and two (3%) low income countries. The regression showed significant inverse association (P<0.0001) between resistance prevalence of invasive infections and GNI per capita. The highest rate of increase per unit decrease in log GNI per capita was observed in 3GCR Klebsiella spp. (22.5%, 95% CI 18.2%-26.7%), CR Acinetobacter spp. (19.2% 95% CI 11.3%-27.1%) and 3GCR E. coli (15.3%, 95% CI 11.6%-19.1%). The rate of increase per unit decrease in log GNI per capita was lower in MRSA (9.5%, 95% CI 5.2%-13.7%). CONCLUSIONS The prevalence of invasive infections caused by the WHO top-ranked antibiotic-resistant bacteria is inversely associated with GNI per capita at the global level. Public health interventions designed to limit the burden of antimicrobial resistance should also consider determinants of poverty and inequality, especially in lower-middle income and low income countries.
Collapse
Affiliation(s)
- Alessia Savoldi
- Division of Infectious Diseases, Department of Internal Medicine I, German Center for Infection Research, University of Tübingen, Otfried Müller Straße 12, 72074 Tübingen, Germany.,Division of Infectious Diseases, Department of Diagnostic and Public Health, G. B. Rossi University Hospital, University of Verona, P.le L.A. Scuro 10, 37100 Verona, Italy
| | - Elena Carrara
- Division of Infectious Diseases, Department of Diagnostic and Public Health, G. B. Rossi University Hospital, University of Verona, P.le L.A. Scuro 10, 37100 Verona, Italy
| | - Beryl Primrose Gladstone
- Division of Infectious Diseases, Department of Internal Medicine I, German Center for Infection Research, University of Tübingen, Otfried Müller Straße 12, 72074 Tübingen, Germany
| | - Anna Maria Azzini
- Division of Infectious Diseases, Department of Diagnostic and Public Health, G. B. Rossi University Hospital, University of Verona, P.le L.A. Scuro 10, 37100 Verona, Italy
| | - Siri Göpel
- Division of Infectious Diseases, Department of Internal Medicine I, German Center for Infection Research, University of Tübingen, Otfried Müller Straße 12, 72074 Tübingen, Germany
| | - Evelina Tacconelli
- Division of Infectious Diseases, Department of Internal Medicine I, German Center for Infection Research, University of Tübingen, Otfried Müller Straße 12, 72074 Tübingen, Germany.,Division of Infectious Diseases, Department of Diagnostic and Public Health, G. B. Rossi University Hospital, University of Verona, P.le L.A. Scuro 10, 37100 Verona, Italy
| |
Collapse
|
49
|
Allel K, García P, Labarca J, Munita JM, Rendic M, Undurraga EA. Socioeconomic factors associated with antimicrobial resistance of Pseudomonas aeruginosa, Staphylococcus aureus, and Escherichia coli in Chilean hospitals (2008-2017). Rev Panam Salud Publica 2020; 44:e30. [PMID: 32973892 PMCID: PMC7498296 DOI: 10.26633/rpsp.2020.30] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 02/21/2020] [Indexed: 12/31/2022] Open
Abstract
Objective. To identify socioeconomic factors associated with antimicrobial resistance of Pseudomonas aeruginosa, Staphylococcus aureus, and Escherichia coli in Chilean hospitals (2008–2017). Methods. We reviewed the scientific literature on socioeconomic factors associated with the emergence and dissemination of antimicrobial resistance. Using multivariate regression, we tested findings from the literature drawing from a longitudinal dataset on antimicrobial resistance from 41 major private and public hospitals and a nationally representative household survey in Chile (2008–2017). We estimated resistance rates for three priority antibiotic–bacterium pairs, as defined by the Organisation for Economic Co-operation and Development; i.e., imipenem and meropenem resistant P. aeruginosa, cloxacillin resistant S. aureus, and cefotaxime and ciprofloxacin resistant E. coli. Results. Evidence from the literature review suggests poverty and material deprivation are important risk factors for the emergence and transmission of antimicrobial resistance. Most studies found that worse socioeconomic indicators were associated with higher rates of antimicrobial resistance. Our analysis showed an overall antimicrobial resistance rate of 32.5%, with the highest rates for S. aureus (40.6%) and the lowest for E. coli (25.7%). We found a small but consistent negative association between socioeconomic factors (income, education, and occupation) and overall antimicrobial resistance in univariate (p < 0.01) and multivariate analyses (p < 0.01), driven by resistant P. aeruginosa and S. aureus. Conclusion. Socioeconomic factors beyond health care and hospital settings may affect the emergence and dissemination of antimicrobial resistance. Preventing and controlling antimicrobial resistance requires efforts above and beyond reducing antibiotic consumption.
Collapse
Affiliation(s)
- Kasim Allel
- Millennium Initiative for Collaborative Research in Bacterial Resistance (MICROB-R) Santiago Chile Millennium Initiative for Collaborative Research in Bacterial Resistance (MICROB-R), Santiago, Chile
| | - Patricia García
- Departamento de Laboratorios Clínicos, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile Santiago Chile Departamento de Laboratorios Clínicos, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jaime Labarca
- Departamento de Enfermedades Infecciosas, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile Santiago Chile Departamento de Enfermedades Infecciosas, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - José M Munita
- Facultad de Medicina Clínica Alemana, Universidad del Desarrollo Las Condes Chile Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Las Condes, Chile
| | - Magdalena Rendic
- Escuela de Gobierno, Pontificia Universidad Católica de Chile Santiago Chile Escuela de Gobierno, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Eduardo A Undurraga
- Escuela de Gobierno, Pontificia Universidad Católica de Chile Santiago Chile Escuela de Gobierno, Pontificia Universidad Católica de Chile, Santiago, Chile
| |
Collapse
|
50
|
Chao WC, Wang CY, Hsu BC, Lin CH, Huang WN, Chen YH, Wu CL, Chen HH. Factors associated with sepsis risk in immune-mediated inflammatory diseases receiving tumor necrosis factor inhibitors: a nationwide study. Ther Adv Musculoskelet Dis 2020; 12:1759720X20929208. [PMID: 32595776 PMCID: PMC7298427 DOI: 10.1177/1759720x20929208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 04/30/2020] [Indexed: 01/03/2023] Open
Abstract
Background: Risk factors for sepsis have not been assessed in patients receiving tumor
necrosis factor-alpha inhibitors (TNFi) for immune-mediated inflammatory
diseases (IMIDs) who are vulnerable to serious/hospitalized infections. Methods: Data from 2003–2017 were obtained from Taiwan’s National Health Insurance
Research Database to identify patients receiving TNFi, including etanercept,
adalimumab, and golimumab, for IMIDs including rheumatoid arthritis (RA),
ankylosing spondylitis (AS), psoriasis (PsO), psoriatic arthritis (PsA),
Crohn’s disease (CD), and ulcerative colitis (UC). To investigate risk
factors for sepsis, we used the Sepsis-3 definition and calculated hazard
ratios (HRs) with 95% confidence intervals (CIs) using Cox regression
analysis. Results: There were 17,764 patients (mean age 49.3 ± 14.3 years; females, 57.6%)
receiving TNFi for IMIDs, including RA (58.6%), AS (19.1%), PsO (15.1%), PsA
(2.5%), CD (3.0%), and UC (1.7%). The overall incidence rate of sepsis was
1088 per 100,000 person-years. After adjustment for potential confounders,
recent sepsis within 3 months before TNFi initiation (HR, 2.35; 95% CI,
1.73–3.20), CD (HR, 3.36; 95% CI 2.11–5.34; reference group: AS) and
glucocorticoid use (prednisolone-equivalent dose, mg/day HR, 1.05; 95% CI,
1.05–1.06) were associated with the risk of sepsis. Intriguingly, golimumab
users appeared to have a lower risk of sepsis compared with etanercept users
(HR, 0.56; 95% CI, 0.38–0.83). In addition, socioeconomic status, including
urbanization level and insured amount, was associated with sepsis in a
dose-response manner. Conclusions: Recent sepsis, CD, concomitant glucocorticoid use, and low socioeconomic
status, which were associated with an increased risk of sepsis, are crucial
for individualized risk management plans.
Collapse
Affiliation(s)
- Wen-Cheng Chao
- Department of Critical Care Medicine, Taichung Veterans General Hospital, 1650 Taiwan Boulevard Sect. 4, Taichung, 40705, ROC
| | - Chen-Yu Wang
- Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung
| | - Bo-Chueh Hsu
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung
| | - Ching-Heng Lin
- Department of Medical Research, Taichung Veterans General Hospital, Taichung
| | - Wen-Nan Huang
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung
| | - Yi-Hsing Chen
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung
| | - Chieh-Liang Wu
- Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung
| | - Hsin-Hua Chen
- Department of Medical Research, Taichung Veterans General Hospital, 1650 Taiwan Boulevard Sect. 4, Taichung, 40705, ROC
| |
Collapse
|