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Keneh NK, Kenmoe S, Bowo-Ngandji A, Akoachere JFTK, Kamga HG, Ndip RN, Ebogo-Belobo JT, Kengne-Ndé C, Mbaga DS, Tendongfor N, Assam JPA, Ndip LM, Esemu SN. Methicillin-Resistant Staphylococcus aureus Carriage among Neonate Mothers, Healthcare Workers, and Environmental Samples in Neonatal Intensive Care Units: A Systematic Review. BIOMED RESEARCH INTERNATIONAL 2024; 2024:5675786. [PMID: 38623471 PMCID: PMC11018372 DOI: 10.1155/2024/5675786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 12/12/2023] [Accepted: 03/07/2024] [Indexed: 04/17/2024]
Abstract
Background Methicillin-resistant Staphylococcus aureus (MRSA) is a significant cause of morbidity and mortality among neonates admitted to neonatal intensive care units (NICUs). The MRSA colonization of neonates, attributed to various sources, including mothers, healthcare workers, and environmental surfaces, can lead to severe infection, prolonged hospital stays, and even death, imposing substantial economic burdens. Given the pressing need to mitigate MRSA spread in these vulnerable environments, further examination of the subject is warranted. This systematic review is aimed at synthesizing available evidence on MRSA carriage proportions among mothers of newborns, healthcare workers, and environmental surfaces in NICUs. Methodology. We included observational studies published in English or French from database inception to March 21, 2023. These studies focused on MRSA in nonoutbreak NICU settings, encompassing healthy neonate mothers and healthcare workers, and environmental surfaces. Literature search involved systematic scanning of databases, including Medline, Embase, Web of Science, Global Health, and Global Index Medicus. The quality of the selected studies was assessed using the Hoy et al. critical appraisal scale. The extracted data were summarized to calculate the pooled proportion of MRSA positives, with a 95% confidence interval (CI) based on the DerSimonian and Laird random-effects model. Results A total of 1891 articles were retrieved from which 16 studies were selected for inclusion. Most of the studies were from high-income countries. The pooled proportion of MRSA carriage among 821 neonate mothers across four countries was found to be 2.1% (95% CI: 0.3-5.1; I2 = 76.6%, 95% CI: 36.1-91.5). The proportion of MRSA carriage among 909 HCWs in eight countries was determined to be 9.5% (95% CI: 3.1-18.4; I2 = 91.7%, 95% CI: 87.1-94.6). The proportion of MRSA carriage among HCWs was highest in the Western Pacific Region, at 50.00% (95% CI: 23.71-76.29). In environmental specimens from five countries, a pooled proportion of 16.6% (95% CI: 3.5-36.0; I2 = 97.7%, 95% CI: 96.6-98.4) was found to be MRSA-positive. Conclusion With a significant heterogeneity, our systematic review found high MRSA carriage rates in neonate mothers, healthcare workers, and across various environmental surfaces in NICUs, posing a potential risk of nosocomial infections. Urgent interventions, including regular screening and decolonization of MRSA carriers, reinforcing infection control measures, and enhancing cleaning and disinfection procedures within NICUs, are crucial. This trial is registered with CRD42023407114.
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Affiliation(s)
- Nene Kaah Keneh
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
- Laboratory for Emerging Infectious Diseases, University of Buea, Buea, Southwest Region, Cameroon
| | - Sebastien Kenmoe
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
| | - Arnol Bowo-Ngandji
- Department of Microbiology, The University of Yaounde I, Yaounde, Cameroon
| | | | - Hortense Gonsu Kamga
- Faculty of Medicine and Biomedical Sciences, The University of Yaounde I, Yaoundé, Cameroon
| | - Roland Ndip Ndip
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
| | - Jean Thierry Ebogo-Belobo
- Center for Research in Health and Priority Pathologies, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | - Cyprien Kengne-Ndé
- Epidemiological Surveillance, Evaluation and Research Unit, National AIDS Control Committee, Douala, Cameroon
| | | | - Nicholas Tendongfor
- Department of Public Health and Hygiene, University of Buea, P.O. Box 63, Buea, Cameroon
| | | | - Lucy Mande Ndip
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
- Laboratory for Emerging Infectious Diseases, University of Buea, Buea, Southwest Region, Cameroon
| | - Seraphine Nkie Esemu
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
- Laboratory for Emerging Infectious Diseases, University of Buea, Buea, Southwest Region, Cameroon
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Cruz JP, Almazan JU, Kuntuganova A, Syzdykova A, Danebek K, Agazhayeva G. Standard precautions compliance and its associated factors among nurses in Kazakhstan: A cross-sectional study. Am J Infect Control 2024:S0196-6553(24)00112-3. [PMID: 38471623 DOI: 10.1016/j.ajic.2024.03.007] [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: 01/18/2024] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND During the COVID-19 pandemic, with many nurses being infected, understanding compliance with standard precautions (SP) among nurses in Kazakhstan is crucial for improving infection prevention and control and preparedness for future emergencies. The study aimed to assess Kazakh nurses' SP compliance amid the COVID-19 pandemic and examine the factors associated with their compliance. METHODS Quantitative, cross-sectional design. This research surveyed 241 clinical nurses in Astana, Kazakhstan using a standardized tool from December 2021 to April 2022. RESULTS This study found 76.0% SP compliance among the nurses. The highest compliance was observed in the dimension "Decontamination of spills and used articles" (86.0% compliance rate), followed by "Use of protective devices" (83.5% compliance rate), "Prevention of cross-infection from person to person" (72.7% compliance rate), "Disposal of sharps" (65.4% compliance rate), and "Disposal of waste" (56.0% compliance rate). Nurses' age and educational qualification influences the nurses' SP compliance. DISCUSSION While the nurses' compliance rate in this study was moderate, specific areas warrant more attention, such as their compliance with proper waste and sharps disposal. CONCLUSIONS This study highlighted the experiences of nurses in Kazakhstan on their compliance with SP during the pandemic.
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Affiliation(s)
- Jonas P Cruz
- Department of Medicine, School of Medicine, Nazarbayev University, Astana City, Kazakhstan
| | - Joseph U Almazan
- Department of Medicine, School of Medicine, Nazarbayev University, Astana City, Kazakhstan.
| | - Anargul Kuntuganova
- Department of Medicine, School of Medicine, Nazarbayev University, Astana City, Kazakhstan; Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Astana City, Kazakhstan
| | - Alma Syzdykova
- Science and Education Department, Corporate Fund University Medical Center, Astana City, Kazakhstan
| | - Kurmet Danebek
- Department of Medicine, School of Medicine, Nazarbayev University, Astana City, Kazakhstan
| | - Gaukhar Agazhayeva
- Department of Epidemiologic Control, Corporate Fund University Medical Center, Astana City, Kazakhstan
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