Methicillin resistant Staphylococcus Aureus in emergency department patients in the United Arab Emirates.
BMC Emerg Med
; 18(1): 12, 2018 05 15.
Article
em En
| MEDLINE
| ID: mdl-29764376
ABSTRACT
BACKGROUND:
Since the 1990s, community-associated methicillin resistant staphylococcus aureus (CA-MRSA) has emerged as an important global cause of skin and soft tissue infections. Little is known about the epidemiology of this pathogen in the Middle East.METHODS:
We conducted a prospective observational study in a single large teaching hospital in Dubai to identify the incidence of community-acquired methicillin resistant staphylococcus aureus (MRSA) among ambulatory patients presenting with purulent skin and soft tissue infections. We performed wound cultures and administered standard questionnaires to 100 cases presenting to the emergency department. Bivariate and multivariate analyses were performed to identify risk factors for MSRA versus other pathogens.RESULTS:
The prevalence of MRSA was 23% (18/78) among 78 culture-positive isolates and 29% (18/62) among Staphylococcus-positive isolates. 74% received antibiotics of which 4/74 (5%) received antibiotics appropriate for CA-MRSA infections. Multivariate adjusted analysis identified playing contact sports (OR 5.9 [95% CI 1.3-27.1]) and female sex (OR 6.3 [95% CI 1.6-24.8]) as independent risks for MRSA infection.CONCLUSIONS:
This is the first study to describe the epidemiology of CA-MRSA in the ambulatory setting in the Middle East and demonstrates a substantial proportion of cases presenting with skin and soft tissue infections were CA-MRSA. Although most skin and soft tissue infections are abscesses for which the cornerstone of treatment is high quality incision and drainage, if adjunct antibiotics are prescribed in this setting, CA-MRSA-active antibiotics should be considered.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Infecções Estafilocócicas
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Infecções Cutâneas Estafilocócicas
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Infecções dos Tecidos Moles
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Serviço Hospitalar de Emergência
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Staphylococcus aureus Resistente à Meticilina
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Adult
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Asia
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article