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Staphylococcus aureus MRSA AC
María del Rosario Forero Rozo
Residente Medicina Familiar
Farmacología Clínica
Universidad de La Sabana
Manual del Uso dirigido de antibióticos
Staphylococcus aureus MRSA AC
Generalidades y Características
• Resistencia a la Penicilina por betalactamasas (1942)
• Años cincuenta: resistencia a otros antibióticos (Estreptomicina, Tetraciclinas, eritromicina y cloranfenicol).
• Introducción meticilina (1960)• Proteína fijadora de penicilina (Penicillin – binding protein PBP) supernumeraria (PBP2a) con menor afinidad a betalactámicos• Resistencia intrínseca mediada por el gen mec A
Clinical Practice Guidelines by the Infectious
Diseases Society of America for the Treatment of
Methicillin-Resistant Staphylococcus Aureus
Infections in Adults and Children
Catherine Liu, Arnold Bayer, Sara E. Cosgrove, Robert S. Daum, Scott K. Fridkin, Rachel J. Gorwitz, Sheldon L. Kaplan, Adolf W. Karchmer, Donald P. Levine,
Barbara E. Murray, Michael J. Rybak, David A. Talan, and Henry F. Chambers
IDSA GUIDELINES
Clinical Infectious Diseases 2011;1–38
Recomendaciones
En absceso cutáneo el drenaje es indispensable (AII)
Usar antibiótico si:• Enfermedad severa• Progresión rápida (celulitis)• Enfermedad sistémica• Comorbilidades o
inmunosupresión• Absceso en área difícil de drenar• Adultos mayores• Flebítis séptica• No respuesta al drenaje
AIII
Recomendaciones
AII
Manejo ambulatorio: • Clindamicina• TMP/SMX• Tetraciclina • Linezolid
Manejo hospitalario: • Vancomicina • Linezolid• Daptomicina• Clindamicina (AIII)
AI
Methicillin-resistant Staphylococcus aureus: an
overview for manual therapists
Bart N. Green, Claire D. Johnson Jonathon Todd Egan, Michael Rosenthal PT, Erin A. Griffith, Marion Willard
Evans
Journal of Chiropractic Medicine (2012) 11, 64–76
Recomendaciones
En absceso cutáneo el drenaje es indispensable
Usar antibiótico si:• Celulitis
Opciones:• TMP/SMX• Si alergia usar tetraciclinas
Guidelines for the prophylaxis and treatment of methicillin-
resistant Staphylococcus aureus (MRSA) infections in the
UKCurtis G. Gemmell1, David I. Edwards, Adam P. Fraise, F. Kate Gould,
Geoff L. Ridgway and Rod E. Warren
Journal of Antimicrobial Chemotherapy (2006) 57, 589–608
Clinical Practice Guidelines by the Infectious
Diseases Society of America for the Treatment of
Methicillin-Resistant Staphylococcus Aureus
Infections in Adults and Children
Catherine Liu, Arnold Bayer, Sara E. Cosgrove, Robert S. Daum, Scott K. Fridkin, Rachel J. Gorwitz, Sheldon L. Kaplan, Adolf W. Karchmer, Donald P. Levine,
Barbara E. Murray, Michael J. Rybak, David A. Talan, and Henry F. Chambers
IDSA GUIDELINES
Clinical Infectious Diseases 2011;1–38
Recomendaciones
BIIMeningitis: • Vancomicina• Alternativas:• Linezolid• TMP/SMX
Absceso cerebral o espinal, empiema subdural: • Vancomicina • Algunos recomiendan: • Vancomicina + Rifampicina
• Alternativas:• Linezolid• TMP/SMX
CIII
BII
BIII
BII
CIII
Clinical Practice Guidelines by the Infectious
Diseases Society of America for the Treatment of
Methicillin-Resistant Staphylococcus Aureus
Infections in Adults and Children
Catherine Liu, Arnold Bayer, Sara E. Cosgrove, Robert S. Daum, Scott K. Fridkin, Rachel J. Gorwitz, Sheldon L. Kaplan, Adolf W. Karchmer, Donald P. Levine,
Barbara E. Murray, Michael J. Rybak, David A. Talan, and Henry F. Chambers
IDSA GUIDELINES
Clinical Infectious Diseases 2011;1–38
Guidelines for the prophylaxis and treatment of methicillin-
resistant Staphylococcus aureus (MRSA) infections in the
UKCurtis G. Gemmell1, David I. Edwards, Adam P. Fraise, F. Kate Gould,
Geoff L. Ridgway and Rod E. Warren
Journal of Antimicrobial Chemotherapy (2006) 57, 589–608
STAPHYLOCOCCUS AUREUS RESISTENTE À METICILINA E
ABCESSO HEPÁTICO Análise Retrospectiva de 117
CasosJoao Pedro FERREIRA, Miguel Araujo ABREU, Patrícia RODRIGUES,
Luísa CARVALHO, Joao Araujo CORREIA
Acta Med Port 2011; 24(S2): 399-406
Guidelines for the prophylaxis and treatment of methicillin-
resistant Staphylococcus aureus (MRSA) infections in the
UKCurtis G. Gemmell1, David I. Edwards, Adam P. Fraise, F. Kate Gould,
Geoff L. Ridgway and Rod E. Warren
Journal of Antimicrobial Chemotherapy (2006) 57, 589–608
Clinical Practice Guidelines by the Infectious
Diseases Society of America for the Treatment of
Methicillin-Resistant Staphylococcus Aureus
Infections in Adults and Children
Catherine Liu, Arnold Bayer, Sara E. Cosgrove, Robert S. Daum, Scott K. Fridkin, Rachel J. Gorwitz, Sheldon L. Kaplan, Adolf W. Karchmer, Donald P. Levine,
Barbara E. Murray, Michael J. Rybak, David A. Talan, and Henry F. Chambers
IDSA GUIDELINES
Clinical Infectious Diseases 2011;1–38
Recomendaciones
BII
Desbridamiento quirurgico siempre que sea posible (AII)
Opciones:• Vancomicina• Daptomicina• TMP/SMX • Linezolid• Clindamidina (BIII)
ADICIONAR RIFAMPICINA (BIII)
Guidelines for the prophylaxis and treatment of methicillin-
resistant Staphylococcus aureus (MRSA) infections in the
UKCurtis G. Gemmell1, David I. Edwards, Adam P. Fraise, F. Kate Gould,
Geoff L. Ridgway and Rod E. Warren
Journal of Antimicrobial Chemotherapy (2006) 57, 589–608
Clinical Practice Guidelines by the Infectious
Diseases Society of America for the Treatment of
Methicillin-Resistant Staphylococcus Aureus
Infections in Adults and Children
Catherine Liu, Arnold Bayer, Sara E. Cosgrove, Robert S. Daum, Scott K. Fridkin, Rachel J. Gorwitz, Sheldon L. Kaplan, Adolf W. Karchmer, Donald P. Levine,
Barbara E. Murray, Michael J. Rybak, David A. Talan, and Henry F. Chambers
IDSA GUIDELINES
Clinical Infectious Diseases 2011;1–38
Recomendaciones
Bacteremia no complicada:• Vancomicina• Daptomicina
AII
AI
Bacteremia complicada:• Daptomicina BIII
Recomendaciones
Endocardítis:• Vancomicina• Daptomicina• Dosis mayores de
daptomicina
AII
AI
Válvula protésica:• Vancomicina + Rifampicina
BIII
BIII
New insights into meticillin-resistant Staphylococcus
aureus (MRSA)pathogenesis, treatment and
resistanceIan M. Goulda, Michael Z. Davidb, Silvano Espositoc, Javier
Garaud, Gerard Linae, Teresita Mazzeif, Georg Peters
International Journal of Antimicrobial Agents 39 (2012) 96–104
Recomendaciones
Daptomicina = Vancomicina
• Dosis mayores de Daptomicina en endocardítis
• Evolución clínica • (94% vs. 73%; p = 0.05)
• No aumento de toxicidad
Guidelines for the prophylaxis and treatment of methicillin-
resistant Staphylococcus aureus (MRSA) infections in the
UKCurtis G. Gemmell1, David I. Edwards, Adam P. Fraise, F. Kate Gould,
Geoff L. Ridgway and Rod E. Warren
Journal of Antimicrobial Chemotherapy (2006) 57, 589–608
Periocular Abscesses Following Brow Epilation
Solly Elmann, Renelle Pointdujour, Sean Blaydon, Tanuj Nakra, Michael Connor, Chirantan Mukhopadhyay, Flora Levin, Robert Schwarcz, Todd Shepler, John W. Shore, Edward J. Wladis and
Roman Shinder.
Ophthal Plast Reconstr Surg 2012;28:434–437