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1.
Infection and Chemotherapy ; : 58-61, 2009.
Artigo em Coreano | WPRIM | ID: wpr-722375

RESUMO

Recent reports have described an increasing incidence of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) in patients who do not exhibit established risk factors for healthcare exposure. We report two cases of CA-MRSA bacteremia complicated by vertebral osteomyelitis. Both of CA-MRSA isolates were resistant to beta-lactam agents, but susceptible to clindamycin, trimethoprim-sulfamethoxazole, gentamicin, ciprofloxacin, and tetracycline. Both isolates carried staphylococcal cassette chromosome mec (SCCmec) type IVA, and were identified as sequence type (ST) 72 by mlultilocus sequence typing (MLST). However, the Panton-Valentine leukocidin (PVL) gene was not identified.


Assuntos
Humanos , Bacteriemia , Toxinas Bacterianas , Ciprofloxacina , Clindamicina , Atenção à Saúde , Exotoxinas , Gentamicinas , Incidência , Leucocidinas , Resistência a Meticilina , Staphylococcus aureus Resistente à Meticilina , Osteomielite , Fatores de Risco , Tetraciclina , Combinação Trimetoprima e Sulfametoxazol
2.
Infection and Chemotherapy ; : 58-61, 2009.
Artigo em Coreano | WPRIM | ID: wpr-721870

RESUMO

Recent reports have described an increasing incidence of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) in patients who do not exhibit established risk factors for healthcare exposure. We report two cases of CA-MRSA bacteremia complicated by vertebral osteomyelitis. Both of CA-MRSA isolates were resistant to beta-lactam agents, but susceptible to clindamycin, trimethoprim-sulfamethoxazole, gentamicin, ciprofloxacin, and tetracycline. Both isolates carried staphylococcal cassette chromosome mec (SCCmec) type IVA, and were identified as sequence type (ST) 72 by mlultilocus sequence typing (MLST). However, the Panton-Valentine leukocidin (PVL) gene was not identified.


Assuntos
Humanos , Bacteriemia , Toxinas Bacterianas , Ciprofloxacina , Clindamicina , Atenção à Saúde , Exotoxinas , Gentamicinas , Incidência , Leucocidinas , Resistência a Meticilina , Staphylococcus aureus Resistente à Meticilina , Osteomielite , Fatores de Risco , Tetraciclina , Combinação Trimetoprima e Sulfametoxazol
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