Dexametasona Flashcards

1
Q

Mecanismo de acción

A

Inhiben múltiples citocinas inflamatorias, lo que resulta en una disminución del edema, depósito de fibrina, fuga capilar y migración de células inflamatorias, suprimiendo así la inflamación . La dexametasona induce la apoptosis de las células de mieloma múltiple

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2
Q

Indicaciones clínicas

A

Insuficiencia corticosuprarrenal, hipofuncion o hiperfuncion corticosuprarrenal

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3
Q

Biodisponibilidad

A

86%

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4
Q

Unión a proteínas plasmáticas

A

77%

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5
Q

Vía de Administración

A

oral

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6
Q

Volumen aparente de distribución

A

2 L/kg

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7
Q

Excreción

A

Renal y biliar

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8
Q

Vida media de eliminación

A

4 hrs

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9
Q

Metabolismo

A

Hepático por CYP3A4

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10
Q

Reacciones Adversas

A

Hipertension, Sx de Cushing, perdida de peso, cataratas, conjuntivitis, edema corneal

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11
Q

Categoría en el embarazo

A

C

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