Glucopeptidos Flashcards

1
Q

Mecanismo de accion de los glucopeptidos

A

Inhiben la sintesis de peptidoglucano al unirse al terminal D-Ala-D-Ala. Son bactericidas

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2
Q

Glucopeptido que se administra VO

A

Vancomicina

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3
Q

Glucopeptido que se administra IM

A

Teicoplanina

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4
Q

Cobertura de los glucopeptidos

A
MRSA
Estafilococos
Estreptococos
Peptoestreptococo
C. difficile
Anaerobios
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5
Q

Efectos adversos de los glucopeptidos

A
Sindome del hombre rojo
Mielotixicidad
Nefrotoxicidad
Ototoxicidad
Flebitis
Interacciones medicamentosas: Telavancina
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6
Q

Los glucopeptidos se usan en el embarazo?

A

No

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7
Q

Glucopeptidos que atraviesan la BHE

A

Vancomicina

Teicoplanina

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8
Q

Contraindicaciones de los glucopeptidos

A

No usar en pacientes que estan en tratamiento con quimioterapia
No administrar la vancomicina IM (causa necrosis)
No usar como monoterapia para enterococos, ya que pueden hacer resistencia

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9
Q

Glucopeptido que se administra una vez por semana

A

Dalbavancina

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10
Q

Indicaciones de la vancomicina

A

Meningitis (+ceftriazona o cefotaxima. En embarazadas con ampicilina)
ELECCION: Endocarditis (+gentamicina)
Osteomielitis
NAV/Nosocomial
IPBT
Infeccion por cateter
Diarrea asociada a ATB (unica indicacion VO cuando hay resistencia a metronidazol)

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11
Q

Indicaciones de la teicoplanina

A

IPBT

Mismas indicaciones de la vancomicina

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12
Q

Indicaciones de la dalbavancina

A

IPBT

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13
Q

Indicaciones de la telavancina

A

NAV/Nosocomial

IPBT

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14
Q

Cuales son los glucopeptidos?

A
Vancomicina
Teicoplanina
Oritavancina
Dalbavancina
Telavancina
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