CELECOXIB Flashcards

1
Q

MECANISMO DE ACCIÓN

A

AINE. Inhibidor no competitivo de la COX-2.

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2
Q

INDICACIONES CLÍNICAS

A

Artritis (osteoartritis, artritis reumatoide), dismenorrea primaria, dolor agudo en adultos.

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3
Q

FARMACOCINÉTICA: Administración

A

Oral.

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4
Q

FARMACOCINÉTICA: Absorción

A

Tmax: 1 hora (solución); 2.8 horas (cápsula).

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5
Q

FARMACOCINÉTICA: Distribución

A

UPP: 97%.
Vd: 288 L (solución); 429 L (cápsula).

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6
Q

FARMACOCINÉTICA: Metabolismo

A

Amplio vía CYP2C9.

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7
Q

FARMACOCINÉTICA: Excreción

A

Renal: 27%.
Fecal: 57%.

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8
Q

FARMACOCINÉTICA: V 1/2 E

A

6 horas (solución); 11 horas (cápsula).

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9
Q

EFECTOS ADVERSOS

A

lnfarto miocárdico, torsade de pointes, insuficiencia cardiaca, ictus, sangrado, ulcera y perforación gastrointestinal, trombosis, nefrotoxicidad, broncoespasmo, angioedema, síndrome de Stevens-Johnson, necrolisis epidérmica toxica, hipertensión, alteraciones gastrointestinales, cefalea.

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10
Q

INTERACCIONES RELEVANTES

A

El uso concomitante de ketorolaco y celecoxib puede resultar en un aumento de los efectos adversos gastrointestinales.

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11
Q

PRECAUCIONES Y CONTRAINDICACIONES RELEVANTES

A

Hipersensibilidad a sulfonamidas, hipersensibilidad a celecoxib, cirugia de injerto para derivación de arteria coronaria.
Categoria en el embarazo: C.

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