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Ruef M, Emonet S, Merglen A, Dewez JE, Obama BM, Catho G, Andrey DO, Kowalski M, Harbarth S, Combescure C, Wagner N, Galetto-Lacour A. Carriage of third-generation cephalosporin-resistant and carbapenem-resistant Enterobacterales among children in sub-Saharan Africa: a systematic review and meta-analysis. EClinicalMedicine 2024; 70:102508. [PMID: 38500839 PMCID: PMC10945212 DOI: 10.1016/j.eclinm.2024.102508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/09/2024] [Accepted: 02/16/2024] [Indexed: 03/20/2024] Open
Abstract
Background The increasing resistance of Enterobacterales to third-generation cephalosporins and carbapenems in sub-Saharan Africa (SSA) is a major public health concern. We did a systematic review and meta-analysis of studies to estimate the carriage prevalence of Enterobacterales not susceptible to third-generation cephalosporins or carbapenems among paediatric populations in SSA. Methods We performed a systematic literature review and meta-analysis of cross-sectional and cohort studies to estimate the prevalence of childhood (0-18 years old) carriage of extended-spectrum cephalosporin-resistant Enterobacterales (ESCR-E) or carbapenem-resistant Enterobacterales (CRE) in SSA. Medline, EMBASE and the Cochrane Library were searched for studies published from 1 January 2005 to 1 June 2022. Studies with <10 occurrences per bacteria, case reports, and meta-analyses were excluded. Quality and risk of bias were assessed using the Newcastle-Ottawa scale. Meta-analyses of prevalences and odds ratios were calculated using generalised linear mixed-effects models. Heterogeneity was assessed using I2 statistics. The protocol is available on PROSPERO (CRD42021260157). Findings Of 1111 studies examined, 40 met our inclusion criteria, reporting on the carriage prevalence of Enterobacterales in 9408 children. The pooled carriage prevalence of ESCR-E was 32.2% (95% CI: 25.2%-40.2%). Between-study heterogeneity was high (I2 = 96%). The main sources of bias pertained to participant selection and the heterogeneity of the microbiological specimens. Carriage proportions were higher among sick children than healthy ones (35.7% vs 16.9%). The pooled proportion of nosocomial acquisition was 53.8% (95% CI: 32.1%-74.1%) among the 922 children without ESCR-E carriage at hospital admission. The pooled odds ratio of ESCR-E carriage after antibiotic treatment within the previous 3 months was 3.20 (95% CI: 2.10-4.88). The proportion of pooled carbapenem-resistant for Enterobacterales was 3.6% (95% CI: 0.7%-16.4%). Interpretation This study suggests that ESCR-E carriage among children in SSA is frequent. Microbiology capacity and infection control must be scaled-up to reduce the spread of those multidrug-resistant microorganisms. Funding There was no funding source for this study.
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Affiliation(s)
- Micaela Ruef
- Children’s Hospital, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Stephane Emonet
- Division of Infectious Diseases, Hospital of Valais, Sion, and Faculty of Medicine, Geneva, Switzerland
| | - Arnaud Merglen
- Division of General Paediatrics, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Juan Emmanuel Dewez
- Medical Department, Médecins Sans Frontières, Operational Centre Geneva, Geneva, Switzerland
| | - Basilice Minka Obama
- Paediatric Infectious Diseases Unit, Children’s Hospital, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
- Regional Hospital Centre for Ebolowa, Cameroon
| | - Gaud Catho
- Infectious Diseases Division, Central Institute, Hospital of Valais, Switzerland
- Infection Control Division, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Diego O. Andrey
- Division of Infectious Diseases, Department of Medicine and Division of Laboratory Medicine, Department of Diagnostics, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Morgane Kowalski
- Children’s Hospital, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Stephan Harbarth
- Infection Control Programme and World Health Organization Collaborating Centre on Infection Prevention and Control and Antimicrobial Resistance, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Christophe Combescure
- Centre for Clinical Research, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Noémie Wagner
- Medical Department, Médecins Sans Frontières, Operational Centre Geneva, Geneva, Switzerland
- Paediatric Infectious Diseases Unit, Children’s Hospital, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Annick Galetto-Lacour
- Division of Paediatric Emergency Medicine, Children’s Hospital, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
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Alelign D, Kidanewold A. Magnitude of extended-spectrum β-lactamase and carbapenemase producing Enterobacteriaceae among commonly vended street foods in Arba Minch town, southern Ethiopia. BMC Microbiol 2023; 23:393. [PMID: 38062376 PMCID: PMC10704832 DOI: 10.1186/s12866-023-03137-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND The rising prevalence of extended-spectrum beta-lactamase and carbapenemase-producing Enterobacteriaceae (ESβL-PE) in street foods poses a significant risk to human health due to its epidemiological significance. Thus, the aim of this study was to determine the magnitude of foodborne Enterobacteriaceae that produce carbapenemase and ESβL, as well as their patterns of antibiotic resistance, in the studied area. METHODS A community-based cross-sectional study was carried out from January 1st, 2023, to February 30th, 2023. One hundred randomly chosen street-vended food items (one hundred grams of each food item) were aseptically collected, and aliquots of 0.1 ml from the homogenized (25 g of samples into 225 ml of buffered peptone water (BPW)) were inoculated on MacConkey agar and Xylose Lysine Deoxycholate Agar (XLD). Enterobacteriaceae isolates were identified using various biochemical tests. ESβL and carbapenemase were first screened by indicator cephalosporins and carbapenem antibiotics, respectively. ESβL and carbapenemase were confirmed by a double-disc synergy test and modified carbapenem inactivation methods, respectively. Kirby-Bauer disc diffusion method was used for the antimicrobial-resistant test. RESULTS A total of 112 Enterobacteriaceae belonging to six different genera were isolated. E. coli was attributed 39 (34.8%), followed by Citrobacter spp. 22 (19.6%) and K. pneumoniae 18 (16.1%), with only 8 (7.1%) isolated Salmonella spp. About 15.2% (n = 17) and 8.9% (n = 10) of Enterobacteriaceae were phenotypically confirmed to be extended-spectrum beta-lactamase (ESβL) and carbapenemase producers, respectively. The highest percentage of ESβL-producing isolates was attributed to K. pneumoniae (n = 5), E. coli (n = 4), and Enterobacter spp. (n = 3). Proteus spp. and Salmonella spp. isolates were carbapenemase-negative. All carbapenemase-positive isolates were found to be ESβL-producers. 70.6% (12/17) of ESβL-producing Enterobacteriaceae were found to be multidrug-resistant (MDR). CONCLUSION A considerable number of multidrug-resistant ESβL and carbapenemase-producing Enterobacteriaceae were identified, suggesting that street foods may be a potential source of MDR foodborne infections. Consequently, it is important to conduct routine examinations of street food items and track trends in medication resistance.
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Affiliation(s)
- Dagninet Alelign
- Department of Medical Laboratory Sciences, Arba Minch University, Arba Minch, Ethiopia.
| | - Aschalew Kidanewold
- Department of Medical Laboratory Sciences, Arba Minch University, Arba Minch, Ethiopia
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Hou S, Wang X, Wang F, Li Z, Wang H, Li J, Wang J, He H, Deng L, Feng Y, Fan X, Li W, Lu Q, Ma Y, Zhao G, Reddy S, Wu Y, Yu Y. Excessively Prolonged Early Antibiotic Duration in Very-Low-Birth-Weight Infants: A Multicenter Prospective Cohort Study in a Developing Country. Infect Drug Resist 2022; 15:1921-1931. [PMID: 35469306 PMCID: PMC9034863 DOI: 10.2147/idr.s349478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/16/2022] [Indexed: 01/17/2023] Open
Abstract
Purpose Significant antibiotic overuse due to prolonged antibiotic duration has not draw enough attention in developing countries with high antibiotic consumption. We aimed to describe the current status of prolonged early antibiotic duration in very-low-birth-weight (VLBW) infants in a large regional multicenter cohort in China. Patients and Methods Institution-based prospective cohort study was conducted in all VLBW infants admitted to 16 Grade A tertiary hospitals between January 1, 2019 and December 31, 2020. Early antibiotic use was defined as antibiotic initiation within the first 3 days of life. Prolonged early antibiotic course was defined as early antibiotic initiation for more than 7 days in infants with early-onset sepsis (EOS) or more than 3 days in infants with unlikely EOS. Antibiotic use was described as days of therapy (DOT) per 1000 patient days (PD). Results Among 1684 eligible VLBW infants, 1544 (91.7%) infants were prescribed with prolonged early antibiotic course, including 618 infants with EOS and 926 infants with unlikely EOS. The median duration of early antibiotic course was 13 (IQR 8;20) days, with 78.0% of courses >7 days and 43.6% of courses >14 days. Total early antibiotic use was 408.3DOT/1000Pd, of which prolonged antibiotic courses accounted for 98.2% of all antibiotic use days. More than three antibiotics used, escalation antibiotic therapy, antibiotics for special use and the use of third generation cephalosporins and carbapenems were significantly common in prolonged courses compared to short courses in both infants with EOS and unlikely EOS group (P<0.05). Conclusion A large proportion of VLBW infants had excessively prolonged early antibiotic durations in the regional multicenter in China. Timely discontinuation of antibiotics in VLBW infants according to standardized guidelines and limit on the use of third-generation cephalosporins and carbapenems may be key drivers in reducing the antibiotic overuse in developing countries like ours.
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Affiliation(s)
- Shanshan Hou
- Department of Neonatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, People’s Republic of China
- Department of Pediatric, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, People’s Republic of China
| | - Xiaokang Wang
- Department of Neonatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People’s Republic of China
| | - Fang Wang
- Department of Neonatology, Liaocheng People’s Hospital, Liaocheng, 252000, People’s Republic of China
| | - Zhongliang Li
- Department of Neonatology, W.F. Maternal and Child Health Hospital, Weifang, 261011, People’s Republic of China
| | - Hui Wang
- Department of Neonatology, Hebei PetroChina Central Hospital, Langfang, 065000, People’s Republic of China
| | - Jiahui Li
- Department of Neonatology, The First Affiliated Hospital of Shandong First Medical University, Jinan, 250014, People’s Republic of China
| | - Jing Wang
- Department of Neonatology, Women and Children’s Healthcare Hospital of Linyi, Linyi, 276000, People’s Republic of China
| | - Haiying He
- Department of Neonatology, Baogang Third Hospital of Hongci Group, Baotou, 014010, People’s Republic of China
| | - Liping Deng
- Department of Neonatology, Heze Municipal Hospital, Heze, 274031, People’s Republic of China
| | - Yushu Feng
- Department of Neonatology, Linyi People’s Hospital, Linyi, 276000, People’s Republic of China
| | - Xiufang Fan
- Department of Neonatology, Jinan Maternity and Child Health Care Hospital, Jinan, 250001, People’s Republic of China
| | - Wen Li
- Department of Neonatology, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Qinghua Lu
- Department of Neonatology, Shandong Maternal and Child Health Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250014, People’s Republic of China
| | - Yanying Ma
- Department of Neonatology, Jinan Second Maternal and Child Health Care Hospital, Jinan, 271100, People’s Republic of China
| | - Guoying Zhao
- Department of Neonatology, Binzhou Medical University Hospital, Binzhou, 256603, People’s Republic of China
| | - Simmy Reddy
- Cheeloo College of Medicine, Shandong University, Jinan, 250021, People’s Republic of China
| | - Yanqiu Wu
- Department of Pediatric, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, People’s Republic of China
- Yanqiu Wu, Department of Pediatric, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, No. 20, Yuhuangding East Road, Zhi fu District, Yantai, 264000, People’s Republic of China, Tel +86-0535-6691999, Email
| | - Yonghui Yu
- Department of Neonatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, People’s Republic of China
- Department of Neonatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People’s Republic of China
- Correspondence: Yonghui Yu, Department of Neonatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 234, Jingwu, Road, Huai Yin District, Jinan, Shandong, 250021, People’s Republic of China, Tel +86-0531-66953201, Email ;
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