HIPERPROLACTINEMIA Flashcards

1
Q

1ng/ml

A

21.2mUI/L

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2
Q

Respuesta con Cabergolina

A

Mico >90%

Macro 75%

Gigantes 70%

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3
Q

Seguimiento al iniciar Cabergolina

A

Pedir prolactina a las 4 semanas
RM: en macro en 3 meses
-En micro a los 6 meses

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4
Q

Resistencia a agonistas dopaminérgicos

A

Incapacidad de disminuir PRL y disminuir tamaño tumoral >50% a la máxima dosis tolerada

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5
Q

Radioterapia es efectiva en:

A

Control de crecimiento tumoral, logra estabilidad del tamaño

-No efectivo para controlar niveles de PRL

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6
Q

Uso de Somatostatina y SERMS en prolactinoma

A

Poca evidencia, se puede provar análogos de somatostatina en casos muy selectos

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7
Q

Temozolamida

A

Agente alquilante, fenómeno de escape

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8
Q

Efectos de acuerdo a receptores
SHT1-R

A

Náusea en 35%

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9
Q

D1R

A

Hipotensión 25%

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10
Q

D2 extrapiramidal

A

Discinesias

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11
Q

Tasa de remisión posterior a retiro de Agonistas dopaminérgicos

A

60%

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12
Q

Definición Macroprolactinemia

A

> 60% descarta
<40% Macroprolactin
40-60% correlación clínica

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13
Q

¿Cuánto tiempo suspender medicamentos para poder medir PRL?

A

Metoclopramida 1 semana
Antipsicótico al menos 4 semanas

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