Quinolonas (fluoroquinolonas) Flashcards

(8 cards)

1
Q

MoA quinolonas

A

bactericidas, inhiben enzimas de la replicación del ADN
- ADN girasa: Topoisomerasa 2 (gram-)
- Topoisomerasa 4 (gram+)

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2
Q

Generaciones

A
  1. Ác. nalidíxico (gram-)
  2. Ciprofloxacino (gram-, pseudomonas)
  3. Levofloxacino (gram+-, neumococco)
  4. Moxifloxacino (gram +, anaerobios)
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3
Q

Indicaciones Cipro

A

IVUs, diarrea viajero, pseudomonas

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4
Q

Indicaciones Levo

A

Neumonía comunidad, bronquitis, piel y tejidos blandos

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5
Q

Indicaciones Moxi

A

neumonías, inf resp altas, intraabdominales (anaerobios)

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6
Q

EA

A

Tendinopatías
Prologación QT
Fotosensibilidad
Neurotoxicidad
Hipo/hiperglucemia

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7
Q

Contraindicaciones

A

Embarazo
<18 años
Quelación con calcio, magnesio, hierro, , leche, antiácidos
No con antiarrítmicos (prol QT) y epilépticos

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8
Q

Suelen acompañarse de un ____ para potenciar el efecto. Ejemplo: ___

A

Acidificante, fenazopiridina

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