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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.
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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
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Sisay A, Seid A, Tadesse S, Abebe W, Shibabaw A. Assessment of bacterial profile, antimicrobial susceptibility status, and associated factors of isolates among hospitalized patients at Dessie Comprehensive Specialized Hospital, Northeast Ethiopia. BMC Microbiol 2024; 24:116. [PMID: 38575901 PMCID: PMC10993541 DOI: 10.1186/s12866-024-03224-5] [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: 09/16/2023] [Accepted: 02/13/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Antimicrobial resistant bacteria among hospitalized patients are becoming a major public health threat worldwide, mainly in developing countries. Infections by these multidrug resistant pathogens cause high rate of mortality, prolong hospital stays, and affect individual and country economies in greater amounts. Thus, this study aimed to assess the bacterial profile, antimicrobial susceptibility status, and associated factors of isolates from hospitalized patients at the Dessie Comprehensive Specialized Hospital. METHODOLOGY This hospital-based cross-sectional study was conducted between February and April 2021. Consecutive sampling was used to select the study participants. All bacterial isolates were identified using standard bacteriological techniques. Antibiotic susceptibility testing was performed using disk diffusion technique. The data was analyzed using SPSS version 25. Descriptive statistics and logistic regression were used. A P-value of less than 0.05 was considered statistically significant. RESULTS Of 384 clinical samples (blood, urine, stool, wound, vaginal discharge, and ear discharge) processed 180 (46.9%) were culture positive. Overall, Escherichia coli was the predominant isolate (41; 22.8%), followed by Staphylococcus aureus (36; 20%). Most of the isolates were from blood (70; 38.9%). The level of overall drug resistance of the gram-negative bacteria isolates for ampicillin, tetracycline, and cotrimoxazole was (104; 88.1%), (79; 75.9%), and (78; 75.0%), respectively. The overall multidrug rate of isolates was 143 (79.4%). Variables such as history of invasive procedures, chronic underlying diseases, history of hospitalization, and habit of eating raw animal products were statistically significant for the acquisition of bacterial infection. CONCLUSIONS AND RECOMMENDATION E. Coli and S. aureus were the most common isolates. Most of the isolates were resistant to commonly prescribed antibiotics. And also, consumption of raw animal products, chronic underlying disease, previous hospitalization, history of invasive procedures, and educational status were associated with the acquisition of bacterial infections. Therefore, routine antimicrobial susceptibility testing, proper patient management, wise use of antibiotics in clinical settings and health education are recommended.
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Affiliation(s)
- Assefa Sisay
- Department of Medical Laboratory Science, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Abdurahaman Seid
- Department of Medical Laboratory Science, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Selamyhun Tadesse
- Department of Medical Laboratory Science, College of Health Science, Woldia University, Woldia, Ethiopia
| | - Wagaw Abebe
- Department of Medical Laboratory Science, College of Health Science, Woldia University, Woldia, Ethiopia.
| | - Agumas Shibabaw
- Department of Medical Laboratory Science, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
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Kijineh B, Alemeyhu T, Mengistu M, Ali MM. Prevalence of phenotypic multi-drug resistant Klebsiella species recovered from different human specimens in Ethiopia: A systematic review and meta-analysis. PLoS One 2024; 19:e0297407. [PMID: 38335186 PMCID: PMC10857728 DOI: 10.1371/journal.pone.0297407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 01/04/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Multidrug-resistant (MDR) Klebsiella species are among public health important bacteria that cause infections difficult to treat with available antimicrobial agents. Infections with Klebsiella lead to high morbidity and mortality in developing countries particularly in patients admitted to the intensive care unit. This systematic review and meta-analysis aimed to determine the pooled prevalence of MDR Klebsiella species from different human specimens using studies conducted in Ethiopia from 2018-2022. METHODS We have systematically searched online databases such as PubMed/Medline, Google Scholar, Hinari, African journals online, Web of Science, Cochrane, and grey literature (Addis Ababa University and Hawassa University) to identify studies reporting the proportion of MDR Klebsiella species in Ethiopia. Published articles were selected based on the Preferred Reporting Item of Systematic Review and Meta-analysis (PRISMA). R-Studio version 4.2.3 was used to conduct pooled prevalence, heterogeneity test, and publication bias. A binary random effect model was used to determine the pooled prevalence. Heterogeneity was checked with the inconsistency index (I2). Publication bias was checked with a funnel plot and Egger test. Sensitivity analysis was conducted with leave-one-out analysis. Joanna Briggs Institute's critical appraisal tool for prevalence studies was used to check the quality of each article. RESULTS In this systematic review and meta-analysis, 40 articles were included in which 12,239 human specimens were examined. Out of the total specimens examined, 721 Klebsiella species were isolated and 545 isolates were reported to be MDR Klebsiella species. The prevalence of MDR Klebsiella species ranged from 7.3%-100% whereas the pooled prevalence of MDR Klebsiella species was 72% (95% CI: 63 - 82%, I2 = 95%). Sub-group analysis based on region revealed the highest prevalence of MDR from Addis Ababa (97%) and the least from the Somali region (33%); whereas sub-group analysis based on the specimen type indicated the highest prevalence was from blood culture specimens 96% and the least was from other specimens (ear and vaginal discharge, and stool) (51%). CONCLUSION Our finding indicated a high prevalence of MDR Klebsiella species found in different human specimens. The prevalence of MDR Klebsiella varies across regions in Ethiopia, age, the type of specimens, source and site of infection. Therefore, integrated action should be taken to reduce the prevalence of MDR Klebsiella species in regional states and focus on clinical features. Effective infection and prevention control should be applied to reduce the transmission within and outside health care settings.
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Affiliation(s)
- Biniyam Kijineh
- Department of Medical Laboratory Science, Wachemo University College of Medicine and Health Sciences, Hossana, Ethiopia
| | - Tsegaye Alemeyhu
- School of Medical Laboratory Science, Hawassa University College of Medicine and Health Sciences, Hawassa, Ethiopia
| | - Mulugeta Mengistu
- School of Medical Laboratory Science, Hawassa University College of Medicine and Health Sciences, Hawassa, Ethiopia
| | - Musa Mohammed Ali
- School of Medical Laboratory Science, Hawassa University College of Medicine and Health Sciences, Hawassa, Ethiopia
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Belete MA, Gedefie A, Alemayehu E, Debash H, Mohammed O, Gebretsadik D, Ebrahim H, Tilahun M. The prevalence of vancomycin-resistant Staphylococcus aureus in Ethiopia: a systematic review and meta-analysis. Antimicrob Resist Infect Control 2023; 12:86. [PMID: 37649060 PMCID: PMC10468870 DOI: 10.1186/s13756-023-01291-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023] Open
Abstract
INTRODUCTION Vancomycin-resistant Staphylococcus aureus, identified as a "high priority antibiotic-resistant pathogen" by the World Health Organization, poses a significant threat to human health. This systematic review and meta-analysis aimed to estimate the pooled prevalence of vancomycin-resistant Staphylococcus aureus in Ethiopia. METHODS This systematic review and meta-analysis was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies that reported VRSA prevalence due to infection or carriage from human clinical specimens were extensively searched in bibliographic databases and grey literatures using entry terms and combination key words. Electronic databases like PubMed, Google Scholar, Wiley Online Library, African Journal Online, Scopus, Science Direct, Embase, and ResearchGate were used to find relevant articles. In addition, the Joanna Briggs Institute quality appraisal tool was used to assess the quality of the included studies. Stata version 14 software was used for statistical analysis. Forest plots using the random-effect model were used to compute the overall pooled prevalence of VRSA and for the subgroup analysis. Heterogeneity was assessed using Cochrane chi-square (I2) statistics. After publication bias was assessed using a funnel plot and Egger's test, trim & fill analysis was carried out. Furthermore, sensitivity analysis was done to assess the impact of a single study on pooled effect size. RESULTS Of the 735 studies identified, 31 studies that fulfilled the eligibility criteria were included for meta-analysis consisted of 14,966 study participants and 2,348 S. aureus isolates. The overall pooled prevalence of VRSA was 14.52% (95% CI: 11.59, 17.44). Significantly high level of heterogeneity was observed among studies (I2 = 93.0%, p < 0.001). The region-based subgroup analysis depicted highest pooled prevalence of 47.74% (95% CI: 17.79, 77.69) in Sidama region, followed by 14.82% (95% CI: 8.68, 19.88) in Amhara region, while Oromia region had the least pooled prevalence 8.07% (95% CI: 4.09, 12.06). The subgroup analysis based on AST methods depicted a significant variation in pooled prevalence of VRSA (6.3% (95% CI: 3.14, 9.43) for MIC-based methods, and 18.4% (95% CI: 14.03, 22.79) for disk diffusion AST method) which clearly showed that disk diffusion AST method overestimates the pooled VRSA prevalence. The total number of S. aureus isolates was found to be the responsible variable for the existence of heterogeneity among studies (p = 0.033). CONCLUSION This study showed an alarmingly high pooled prevalence of VRSA necessitating routine screening, appropriate antibiotic usage, and robust infection prevention measures to manage MRSA infections and control the emergence of drug resistance. Furthermore, mainly attributable to the overestimation of VRSA burden while using disk diffusion method, there is an urgent need to improve the methods to determine vancomycin resistance in Ethiopia and incorporate MIC-based VRSA detection methods in routine clinical laboratory tests, and efforts should be directed at improving it nationally. TRIAL REGISTRATION PROSPERO registration identification number: CRD42023422043.
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Affiliation(s)
- Melaku Ashagrie Belete
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia.
| | - Alemu Gedefie
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Ermiyas Alemayehu
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Habtu Debash
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Ousman Mohammed
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Daniel Gebretsadik
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Hussen Ebrahim
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Mihret Tilahun
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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Sitotaw B, Philipos W. Knowledge, Attitude, and Practices (KAP) on Antibiotic Use and Disposal Ways in Sidama Region, Ethiopia: A Community-Based Cross-Sectional Survey. ScientificWorldJournal 2023; 2023:8774634. [PMID: 37546378 PMCID: PMC10397485 DOI: 10.1155/2023/8774634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 07/15/2023] [Accepted: 07/20/2023] [Indexed: 08/08/2023] Open
Abstract
Antibiotic resistance has been among the top public health threats elsewhere. Scientific information on knowledge, attitudes, and practices (KAP) at the community level towards antibiotic use and disposal ways is a vital step for effective intervention. This study aimed at determining the levels of KAP and associated risk factors for antibiotics in and around Hawassa City, southern Ethiopia. A community-based cross-sectional study was conducted, and data were collected using a structured questionnaire. Descriptive statistics, chi-square test, and logistic regression were used to analyze and interpret the results. A total of 504 participants with a mean age of 35.32 ± 9.03 years were included in the study. Most of the participants were urban dwellers (59.5%); more than half (55.6%) of the participants were male; most of the participants (62.7%) were at least college graduates; about half were employed (52.4%); about 41.7% of the participants had a large family size (≥7) with a mean family size of 5.7 ± 2.7; the average family monthly income was ETB 7213.71 ± 3673, and over three-fourth (74.8%) of the study participants were married. In addition, about 83.13% of the study participants heard about antibiotics; almost all of them (99.8%) had ever used antibiotics at some point in their life (75% of which used antibiotics within 6 months), and all of them could name at least one common type of antibiotic. Moreover, most of the participants (86.5%) did not receive any training related to antibiotics, and 29.4% of them obtained antibiotics without a prescription. Most participants had poor knowledge (64%), negative attitudes (60.4%), and poor practices (55%) towards antibiotic use, resistance, and disposal methods. Significant and positive linear correlations between knowledge and attitude (r = 0.539, P ≤ 0.001), knowledge-practice (r = 0.532, P ≤ 0.001), and attitude-practice (r = 0.786, P < 0.001) were also observed. Most of the sociodemographic variables were significantly associated with the mean KAP scores of the study participants. Living in a rural area, having a large family size, and being female, married, illiterate, and farmer resulted in a very low level of knowledge. Similarly, living in a rural area, having a small family size, and being older and married resulted in a negative attitude. Furthermore, having a smaller family size, having a low family monthly income, and being married, illiterate, and self-employed resulted in poor practice. A very low level of KAP towards antibiotics among people living in and around Hawassa City calls for urgent and effective intervention strategies.
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Affiliation(s)
- Baye Sitotaw
- Bahir Dar University, Department of Biology, P.O. Box 79, Bahir Dar, Ethiopia
| | - Workneh Philipos
- Bahir Dar University, Department of Biology, P.O. Box 79, Bahir Dar, Ethiopia
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Bacteriuria in Pregnant Adolescents and Behavioral Risk Factors: A Cross-Sectional Study at a Brazilian Teaching Hospital. J Pediatr Adolesc Gynecol 2022; 35:314-322. [PMID: 34742938 DOI: 10.1016/j.jpag.2021.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 10/08/2021] [Accepted: 10/25/2021] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Bacteriuria during pregnancy is a frequent and important cause of morbidity and complications. Data on its occurrence in pregnant adolescents are still scarce. METHODS A cross-sectional study was conducted at a tertiary teaching hospital in São Paulo, Brazil. All adolescents (≤18 years) who came for prenatal care between January 2010 and January 2016 were included. Sociodemographic characteristics, medical history, obstetric history, and the results of laboratory tests were selected. A urine sample was aseptically collected from each patient to undergo microscopic and culture analysis. RESULTS A total of 388 pregnant adolescents averaging 15.30 ± 1.24 years of age were included. The frequency of bacteriuria in this group was 17.01% (66/388). The lack of sports practice (OR = 8.65; 95% CI, 1.09-68.39), the fact that pregnancy was desired (OR = 2.17; 95% CI, 1.08-4.34), and the use of hormonal methods of contraception (OR = 2.46; 95% CI, 1.04-5.84) turned out to be independent risk factors for bacteriuria. Protective factors were identified as late coitarche (OR = 0.75; 95% CI, 0.57-0.98) and a urine culture analysis at a later gestational age (OR = 0.94; 95% CI, 0.90-0.98). The most often isolated pathogens were Escherichia coli (49%) and Streptococcus agalactiae (18%). CONCLUSION Bacteriuria among pregnant adolescents is a relatively common condition. The infection risk of the urinary tract was increased by physical inactivity and seemingly by the influence of behavioral and sexual factors. Such results can help to identify patients at risk, favoring the early diagnosis of urinary tract infections and optimizing prenatal care.
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Kasew D, Desalegn B, Aynalem M, Tila S, Diriba D, Afework B, Getie M, Biset S, Baynes HW. Antimicrobial resistance trend of bacterial uropathogens at the university of Gondar comprehensive specialized hospital, northwest Ethiopia: A 10 years retrospective study. PLoS One 2022; 17:e0266878. [PMID: 35404978 PMCID: PMC9000029 DOI: 10.1371/journal.pone.0266878] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 03/29/2022] [Indexed: 11/30/2022] Open
Abstract
Urinary tract infection and antimicrobial resistance remains the major problem, with significant health and socioeconomic burden, particularly in developing countries. This infection is commonly caused by Gram-negative bacteria, principally by Escherichia coli. So, this study aimed to determine bacterial isolates and antimicrobial resistance trend among patients with urinary tract infection at the University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia. A retrospective study was conducted from January 1st to February 28th. A ten years (2010–2019) record of urine culture results, the biochemical test and antimicrobial susceptibility test results of isolates were collected from the medical microbiology laboratory register using a checklist. Data quality was checked, entered, and analyzed using SPSS version 23. We have presented results through descriptive tables and graphs. The overall prevalence of urinary tract infection among 4441 patients was 24.1%. Escherichia coli (37.7%), Klebsiella pneumoniae (11.4%), and Staphylococcus aureus (9.1%) were the predominant uropathogens. The infection rate was nearly similar across both sexes but highest in the age group above 60 years. Above 75% of Gram-negative isolates were resistant to ampicillin (92.5%), amoxicillin-clavulanate (80.1%), tetracycline (79.3%), cefuroxime (79.2%), and Trimethoprim-sulfamethoxazole (78.3%). Over 2/3 of Gram-positive isolates also showed increased resistance to tetracycline (84.8%) and penicillin (71.6%). Moreover, more than 44% of the isolates were multidrug-resistant (MDR). We have seen an inconsistent trend of antimicrobial resistance, with an overall resistance rate of above 50%. In conclusion, the overall prevalence of urinary tract infection was high and elderly patients were most affected. More than 70% of both Gram positive and gram-negative isolates were resistant to penicillin, ampicillin, amoxicillin-clavulanate, tetracycline, cefuroxime, Trimethoprim-sulfamethoxazole. Above than 44% of the isolates were multidrug-resistant (MDR). The increasing rate of antimicrobial resistance calls for routine diagnosis and antimicrobial susceptibility testing. A prospective multicenter study indicating the status of resistance should be encouraged.
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Affiliation(s)
- Desie Kasew
- Department of Medical Microbiology, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- * E-mail: ,
| | - Blen Desalegn
- Department of Medical Laboratory Science, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences University of Gondar, Gondar, Ethiopia
| | - Mihret Aynalem
- Department of Medical Laboratory Science, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences University of Gondar, Gondar, Ethiopia
| | - Sosina Tila
- Department of Medical Laboratory Science, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences University of Gondar, Gondar, Ethiopia
| | - Dureti Diriba
- Department of Medical Laboratory Science, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences University of Gondar, Gondar, Ethiopia
| | - Beimnet Afework
- Department of Medical Laboratory Science, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences University of Gondar, Gondar, Ethiopia
| | - Michael Getie
- Microbiology Laboratory, University of Gondar Comprehensive Specialized Hospital, Gondar, Ethiopia
| | - Sirak Biset
- Department of Medical Microbiology, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Habtamu Wondifraw Baynes
- Department of Clinical Chemistry, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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