Antivirales (gripe) Flashcards

Herpes, Influenza, Hepatitis B y C (15 cards)

1
Q

Gripe

Fármacos 🚫 neuroaminidasa (NA) y su via de admin

A
  • Oseltamivir (VO)
  • Zanamivir (inhalado VO)
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2
Q

Gripe

Fármacos indicados en influenza

A
  • Oseltamivir (profármaco)
  • Zanamivir
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3
Q

Gripe

EA del Oseltamivir

A

GI
- N/V
- Diarrea
- Dispepsia

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4
Q

Gripe

El Zanamivir es contraindicado en:

A

Enf 🫁
- Asma
- EPOC

Puede causar broncoespasmos

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5
Q

Gripe

Oseltamivir y zanamivir solo son efectivos si…

A

Se administran precozmente

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6
Q

V/F

¿Oseltamivir y zanamivir se pueden dar a cualquier edad?

A

FALSO
* Oseltamivir: >1a
* Zanamivir: >7a

Profilaxis y tx

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7
Q

Gripe

MoA de la amantadina y rimantadina

A
  • 🚫 canal protónico M2 vírico
  • 🚫 NMDA
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8
Q

Gripe

Indicaciones de la amantadina y rimantadina

A

Actualmente ya no son eficientes. Resistencia mayor a 99%

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9
Q

Gripe

Espectro de la amantadina y rimantidina

A

Antes influenza A, hoy múltiple resistencia

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10
Q

Gripe

EA neurológicos de la rimantadina

A

Ataxia y ansiedad

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11
Q

Gripe

EA GI de la rimantadina

Otros:

A

Nausea vómito

Edema periférico

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12
Q

Gripe

EA de la amantadina

A

Disregulación ortostática y prolongación del Qt

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13
Q

Gripe

MoA de baloxavir y marboxil

A

🚫 una enzima esencial para transcripción del RNA, 🚫 la replicación

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14
Q

Gripe

Indicaciones del baloxavir y marboxil

A
  • Influenza A y B
  • Sepas resistentes a Oseltamivir
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15
Q

Gripe

EA de baloxavir y marboxil

A
  • Nausea y cefalea
  • Diarrea
  • Bronquitis
  • Nasofaringitis
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