Oxazolidinonas Flashcards

1
Q

Mecanismo de acción de las oxazolidinonas

A

Inhiben la síntesis protéica uniéndose a la sub unidad 50s

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2
Q

Vías de administración de oxazolidinonas

A

EV y VO

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3
Q

Viá de excreción

A

Hepática y Renal

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4
Q

Cobertura de oxazolidinonas

A

Gram (+) = MRSA, Estreptococo, VRE
Anerobios
Micobacterias de crecimiento rápido y Mycobacterium Tuberculosis

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5
Q

Cuáles son las oxazolidinonas

A

Linezolid, Tedizolid

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6
Q

Efectos adversos de oxazolidinonas

A

Sx serotoninérgico
Inhibición de la MAO
Mielosupresión (neutropenia, trombocitopenia)
Neuritis óptica

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7
Q

Categoría en el embarazo

A

Categoría C

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8
Q

Atraviesan la BHE

A

NO

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9
Q

Contraindicaciones

A

Meningitis, Endocarditis e IVU

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10
Q

Indicaciones de las oxazolidinonas

A

IPTB, Neumonía

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11
Q

¿Qué oxazolidinona tiene menos riesgo de sx serotoninérgico?

A

Tedizolid (solo se administra una vez al día)

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