Fármacos antiepilépticos Flashcards

(14 cards)

1
Q

Mecanismos farmacológicos antiepilépticos

A
  • Inhibición canales de Na
  • Potenciación actividad GABA
  • Inhibición actividad glutamato
  • Bloqueo canales de Ca
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2
Q

Fármacos inhibidores de los canales de Na

A
  • Carbamazepina
  • Fenitoína
  • Valproato
  • Lamotrigina
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3
Q

RAM valproato

A

Alopecia, teratogenia y hepatotoxicidad

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4
Q

Mecanismos para potenciar la inhibición GABAérgica

A
  • Disminuir la degradación de GAT
  • Disminuir la recaptación de GABA
  • Agonistas receptor GABA-A
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5
Q

Fármaco que disminuye la degradación de GAT

A

Vigabatrina

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6
Q

Fármaco que disminuye la recaptación de GABA

A

Tiagabina

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7
Q

Agonistas GABA-A

A

Benzodiazepinas, barbitúricos

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8
Q

Ejemplos benzodiazepinas epilepsia

A
  • Diazepam
  • Lorazepam
  • Midazolam
  • Clonazepam
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9
Q

Mecanismos para inhibir la excitación glutamatérgica

A
  • Antagonistas receptor NMDA
  • Antagonistas receptor AMPA
  • Proteína vesicular SV2A
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10
Q

Fármaco antagonista NMDA

A

Felbamato

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11
Q

Fármaco antagonista AMPA

A

Topiramato

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12
Q

Proteína vesicular SV2A

A

Levetiracetam

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13
Q

Fármacos bloqueadores de los canales de Ca

A

Etosuximida, gabapentina, pregabalina

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14
Q

Indicación Etosuximida

A

Crisis de ausencia

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