Term
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Definition
Selective Estrogen Receptor Modulators - want to block the receptor but they sometimes become estrogenic |
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Term
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Definition
A SERM for prevention/therapy of breast cancer - Anti-estrogenic in breasts - Estrogenic in the uterus **Decreases BMD in pre-menopausal women. hot flashes! |
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Term
How does Raloxifene work? |
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Definition
- PO, also hot flashes but less side effects than tamoxifen |
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Term
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Definition
Selective estrogen receptor downregulator - purely anti-estrogen. Higher affinity for ER, for Tamoxifen resistance - Fulvestrant - IM, hot flashes |
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Term
How to LHRH agonists work? |
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Definition
Decrease lvl of LH/FSH --> less estrogen. SEe a spike for a week - Goserelin - SQ, tumor flare |
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Term
How do aromatase inhibitors work? |
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Definition
Aromatase necessary for conversion from testosterone to estradiol - Exemestane - PO, decr BMD - Anastrazole - PO, decr BMD - Letrozole - PO, decr BMD **Hot flashes |
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Term
How do LHRH agonists work for prostate cancer? |
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Definition
Decrease in LH = decr in testosterone - Leuprolide - IM/SQ, tumor flare, cardio disease - Degarelix - SQ - Abiraterone - blocks androgen biosynthesis by irreversibly inhibiting CYP17 **Decr BMD, incr risk of cardio disease, hot flashes |
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Term
How does abiraterone work? |
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Definition
- Abiraterone - blocks androgen biosynthesis by irreversibly inhibiting CYP17 **Incr in cardio disease |
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Term
What are androgen receptor blockers? |
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Definition
- Flutamide - PO - Bicalutamide - PO - Nilutamide - PO - Enzalutamide - PO ** Hot flashes, cardio, BMD |
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