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Al-Iede M, Ayyad DM, Etoom RA, Aldameiry RH, Toubasi AA. The prevalence and risk factors of methicillin-resistant Staphylococcus aureus among pediatric populations: a systematic review and meta-analysis. Eur J Pediatr 2024:10.1007/s00431-024-05672-7. [PMID: 38970703 DOI: 10.1007/s00431-024-05672-7] [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: 03/19/2024] [Revised: 06/22/2024] [Accepted: 06/26/2024] [Indexed: 07/08/2024]
Abstract
There is scarcity in the data about MRSA prevalence and risk factors among the pediatric population. This research explores the global prevalence and risk factors of MRSA among the pediatric population. PubMed, Scopus, Web of Sciences, and the Cochrane Central Register of Controlled Trials were systematically searched. Our primary goal was to assess the prevalence of MRSA colonization and its related risk factors in the general pediatric population. A total of 124 studies encompassing 44 million participants were included in this meta-analysis, and the overall pooled estimated global prevalence of MRSA colonization in pediatric was 5% [95% CI 4-5%]. Female sex (OR = 4.17; 95% CI, 3.31-5.27), recent surgery (OR = 3.79; 95% CI, 2.20-6.52), recent hospitalization (OR = 2.63; 95% CI, 1.78-3.86), and antibiotic use (OR = 2.42; 95% CI, 1.58-3.72) were significantly associated with higher odds of MRSA colonization. CONCLUSION Future research should build on these findings by emphasizing ongoing efforts to combat MRSA in pediatric settings and implementing targeted interventions. WHAT IS KNOWN • Methicillin-resistant Staphylococcus aureus (MRSA) is considered a threat to public health. It is noteworthy to mention that the prevalence of MRSA strains has not been adequately quantified in many countries, especially in the pediatric population. The pediatric population is a pivotal source of MRSA and may play a central role in its distribution in both community and healthcare settings. A notable study underscores the gravity of the situation, estimating a tenfold increase in the incidence of MRSA infection among children in the USA between 1999 and 2008. WHAT IS NEW • Here we present the first global systematic review and meta-analysis to investigate the prevalence and risk factors of MRSA among the pediatric population. A total of 124 studies encompassing 44 million participants were included in this analysis. The overall pooled estimated global prevalence of MRSA colonization in the pediatric population was 5% [95% CI 4-5%]. The prevalence was the highest in Asia and lowest in Europe. Female sex, recent surgery, recent hospitalization, and antibiotic use were significantly associated with higher odds of MRSA colonization.
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Affiliation(s)
- Montaha Al-Iede
- School of Medicine, The University of Jordan, Queen Rania Street, Amman, 11942, Jordan.
- Department of Pediatrics, Jordan University Hospital, Amman, Jordan.
- Department of Pediatrics, School of Medicine, The University of Jordan, Amman, Jordan.
| | - Dania M Ayyad
- School of Medicine, The University of Jordan, Queen Rania Street, Amman, 11942, Jordan
| | - Rasha A Etoom
- School of Medicine, The University of Jordan, Queen Rania Street, Amman, 11942, Jordan
| | - Rawaby H Aldameiry
- School of Medicine, The University of Jordan, Queen Rania Street, Amman, 11942, Jordan
| | - Ahmad A Toubasi
- School of Medicine, The University of Jordan, Queen Rania Street, Amman, 11942, Jordan
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Loyola-Cruz MÁ, Gonzalez-Avila LU, Martínez-Trejo A, Saldaña-Padilla A, Hernández-Cortez C, Bello-López JM, Castro-Escarpulli G. ESKAPE and Beyond: The Burden of Coinfections in the COVID-19 Pandemic. Pathogens 2023; 12:pathogens12050743. [PMID: 37242413 DOI: 10.3390/pathogens12050743] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/15/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
The ESKAPE group constitute a threat to public health, since these microorganisms are associated with severe infections in hospitals and have a direct relationship with high mortality rates. The presence of these bacteria in hospitals had a direct impact on the incidence of healthcare-associated coinfections in the SARS-CoV-2 pandemic. In recent years, these pathogens have shown resistance to multiple antibiotic families. The presence of high-risk clones within this group of bacteria contributes to the spread of resistance mechanisms worldwide. In the pandemic, these pathogens were implicated in coinfections in severely ill COVID-19 patients. The aim of this review is to describe the main microorganisms of the ESKAPE group involved in coinfections in COVID-19 patients, addressing mainly antimicrobial resistance mechanisms, epidemiology, and high-risk clones.
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Affiliation(s)
- Miguel Ángel Loyola-Cruz
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Carpio y Plan de Ayala, Col. Casco de Santo Tomás, Ciudad de México 11340, Mexico
- División de Investigación, Hospital Juárez de México, Av. Instituto Politécnico Nacional 5160, Magdalena de las Salinas, Gustavo A. Madero, Ciudad de México 07760, Mexico
| | - Luis Uriel Gonzalez-Avila
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Carpio y Plan de Ayala, Col. Casco de Santo Tomás, Ciudad de México 11340, Mexico
| | - Arturo Martínez-Trejo
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Carpio y Plan de Ayala, Col. Casco de Santo Tomás, Ciudad de México 11340, Mexico
| | - Andres Saldaña-Padilla
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Carpio y Plan de Ayala, Col. Casco de Santo Tomás, Ciudad de México 11340, Mexico
- Laboratorio de Bioquímica Microbiana, Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Carpio y Plan de Ayala, Col. Casco de Santo Tomás, Mexico City 11340, Mexico
| | - Cecilia Hernández-Cortez
- Laboratorio de Bioquímica Microbiana, Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Carpio y Plan de Ayala, Col. Casco de Santo Tomás, Mexico City 11340, Mexico
| | - Juan Manuel Bello-López
- División de Investigación, Hospital Juárez de México, Av. Instituto Politécnico Nacional 5160, Magdalena de las Salinas, Gustavo A. Madero, Ciudad de México 07760, Mexico
| | - Graciela Castro-Escarpulli
- Laboratorio de Investigación Clínica y Ambiental, Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Carpio y Plan de Ayala, Col. Casco de Santo Tomás, Ciudad de México 11340, Mexico
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Li QQ, Chae HS, Kang OH, Kwon DY. Synergistic Antibacterial Activity with Conventional Antibiotics and Mechanism of Action of Shikonin against Methicillin-Resistant Staphylococcus aureus. Int J Mol Sci 2022; 23:ijms23147551. [PMID: 35886892 PMCID: PMC9322759 DOI: 10.3390/ijms23147551] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 07/01/2022] [Accepted: 07/06/2022] [Indexed: 12/11/2022] Open
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) is a troublesome pathogen that poses a global threat to public health. Shikonin (SKN) isolated from Lithospermum erythrorhizon (L. erythrorhizon) possesses a variety of biological activities. This study aims to explore the effect of the combined application of SKN and traditional antibiotics on the vitality of MRSA and the inherent antibacterial mechanism of SKN. The synergies between SKN and antibiotics against MRSA and its clinical strain have been demonstrated by the checkerboard assay and the time-kill assay. The effect of SKN on disrupting the integrity and permeability of bacterial cell membranes was verified by a nucleotide and protein leakage assay and a bacteriolysis assay. As determined by crystal violet staining, SKN inhibited the biofilm formation of clinical MRSA strains. The results of Western blot and qRT-PCR showed that SKN could inhibit the expression of proteins and genes related to drug resistance and S. aureus exotoxins. SKN inhibited the ability of RAW264.7 cells to release the pro-inflammatory cytokines TNF-α and IL-6, as measured by ELISA. Our findings suggest that SKN has the potential to be developed as a promising alternative for the treatment of MRSA infections.
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Affiliation(s)
- Qian-Qian Li
- Department of Oriental Pharmacy, College of Pharmacy and Wonkwang Oriental Medicines Research Institute, Wonkwang University, Iksan 54538, Jeonbuk, Korea;
| | - Hee-Sung Chae
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA;
| | - Ok-Hwa Kang
- Department of Oriental Pharmacy, College of Pharmacy and Wonkwang Oriental Medicines Research Institute, Wonkwang University, Iksan 54538, Jeonbuk, Korea;
- Correspondence: (O.-H.K.); (D.-Y.K.); Tel.: +82-63-850-6802 (O.-H.K.)
| | - Dong-Yeul Kwon
- Department of Oriental Pharmacy, College of Pharmacy and Wonkwang Oriental Medicines Research Institute, Wonkwang University, Iksan 54538, Jeonbuk, Korea;
- Correspondence: (O.-H.K.); (D.-Y.K.); Tel.: +82-63-850-6802 (O.-H.K.)
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Cervo R, Lopes TRR, de Vasconcelos AR, Cargnelutti JF, Schumacher RF, Tirloni B, dos Santos SS, Abram U, Lang ES, Cargnelutti R. Coordination compounds containing 2-pyridylselenium ligands: synthesis, structural characterization, and antibacterial evaluation. NEW J CHEM 2021. [DOI: 10.1039/d1nj02374h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
New coordination compounds bearing 2-pyridylselenium and d-block metals were synthesized and structurally characterized. The complexes showed antibacterial activity against Staphylococcus aureus and Escherichia coli.
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Ochoa SA, Cruz-Córdova A, Mancilla-Rojano J, Escalona-Venegas G, Esteban-Kenel V, Franco-Hernández I, Parra-Ortega I, Arellano-Galindo J, Hernández-Castro R, Perez-López CF, De la Rosa-Zamboni D, Xicohtencatl-Cortes J. Control of Methicillin-Resistant Staphylococcus aureus Strains Associated With a Hospital Outbreak Involving Contamination From Anesthesia Equipment Using UV-C. Front Microbiol 2020; 11:600093. [PMID: 33381094 PMCID: PMC7767929 DOI: 10.3389/fmicb.2020.600093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 11/25/2020] [Indexed: 12/23/2022] Open
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) is considered an opportunistic pathogen in humans and is mainly associated with healthcare-associated infections (HCAIs). This bacterium colonizes the skin and mucous membranes of healthy people and causes frequent hospital outbreaks. The aim of this study was to perform molecular typing of the staphylococcal cassette chromosome mec (SCCmec) and agr loci as wells as to establish the pulsotypes and clonal complexes (CCs) for MRSA and methicillin-sensitive S. aureus (MSSA) outbreaks associated with the operating room (OR) at a pediatric hospital. Twenty-five clinical strains of S. aureus (19 MRSA and 6 MSSA strains) were recovered from the outbreak (patients, anesthesia equipment, and nasopharyngeal exudates from external service anesthesia technicians). These clinical S. aureus strains were mainly resistant to benzylpenicillin (100%) and erythromycin (84%) and were susceptible to vancomycin and nitrofurantoin. The SCCmec type II was amplified in 84% of the S. aureus strains, and the most frequent type of the agr locus was agrII, which was amplified in 72% of the strains; however, the agrI and agrIII genes were mainly detected in MSSA strains. A pulsed-field gel electrophoresis (PFGE) analysis grouped the 25 strains into 16 pulsotypes (P), the most frequent of which was P1, including 10 MRSA strains related to the anesthesia equipment, external service anesthesia technicians, and hospitalized patients. Multilocus sequence typing (MLST) identified 15 sequence types (STs) distributed in nine CCs. The most prevalent ST was ST1011, belonging to CC5, which was associated with the SCCmec type II and agrII type. We postulate that the external service anesthesia technicians were MRSA carriers and that these strains were indirectly transmitted from the contaminated anesthesia equipment that was inappropriately disinfected. Finally, the MRSA outbreak was controlled when the anesthesia equipment disinfection was improved and hand hygiene was reinforced.
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Affiliation(s)
- Sara A Ochoa
- Laboratorio de Investigación en Bacteriología Intestinal, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Ariadnna Cruz-Córdova
- Laboratorio de Investigación en Bacteriología Intestinal, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Jetsi Mancilla-Rojano
- Laboratorio de Investigación en Bacteriología Intestinal, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico.,Facultad de Medicina, Posgrado de Ciencias Biológicas, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Gerardo Escalona-Venegas
- Laboratorio de Investigación en Bacteriología Intestinal, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Veronica Esteban-Kenel
- Laboratorio de Investigación en Bacteriología Intestinal, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Isabel Franco-Hernández
- Laboratorio Central de Bacteriología, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Israel Parra-Ortega
- Laboratorio Central de Bacteriología, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - José Arellano-Galindo
- Departamento de Infectología, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Rigoberto Hernández-Castro
- Departamento de Ecología de Agentes Patógenos, Hospital General Dr. Manuel Gea González, Ciudad de México, Mexico
| | - Citlalli F Perez-López
- Departamento de Epidemiología Hospitalaria, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Daniela De la Rosa-Zamboni
- Departamento de Epidemiología Hospitalaria, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
| | - Juan Xicohtencatl-Cortes
- Laboratorio de Investigación en Bacteriología Intestinal, Hospital Infantil de México Federico Gómez, Ciudad de México, Mexico
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