Shared Flashcard Set

Details

4 Mitotic Inhibitors
Oncology Abramsom
13
Pharmacology
Professional
01/08/2011

Additional Pharmacology Flashcards

 


 

Cards

Term
Microtubules
Definition
Form a bipolar mitotic spindle during cell division from tubulin
Term
2 groups of anticancer drugs
Definition
1) Depolymerization (Disassembly) of tubulin microtubules

2) Stabilization of tubulin polymers
Term
Vinca Alkaloids
Definition
periwinkle plant

2 Alkaloids:
1. Vinblastine
2. Vincristine
Term
Vincristine (Oncovin)
Definition
Treats Pediatric leukemia and adult lymphomas
Term
Vinblastine (Velban)
Definition
Treats testicular carcinomas and Hodgkin's disease
Term
Vincristine precautions
Definition
Never injected intrathecally because of its devastating neurotoxicity which is fatal
Term
Estramustine (Emyct)
Definition
Estrogen linked to a nitrogen mustard via carbamate ester linkage

Broken down to estrone and estradiol

Used to treat prostate cancer
Term
Eribulin (Halaven)
Definition
Treats metastatic breast cancer
Term
Paclitaxel (Taxol)
Definition
Taxane made from bark of Western yew

Works by allowing assembly to predominate over disassembly to provide stability of microtubules

Limited solubility in water so it is given in a vehicle of 50% ethanol and 50% polyethoxylated castor oil
Term
Paclitaxel treats:
Definition
Metastatic ovarian and breast cancers

Also used in drug-eluting coronary stents
Term
Docetaxel (Taxotere)
Definition
Administered in polysorbate 80 to reduce hypersensitivity

Treats
1) Metastatic breast cancer
2) Non-small cell lung cancer
Term
Cabazitaxel (Jevtana)
Definition
Newest taxane for treatment of advanced prostate cancer
Term
Ixabepilone (Ixempra)
Definition
Promotes tubulin polymerization and microtubule stabilization

Indicated in combination with capecitabine for treatment of advanced breast cancer
Supporting users have an ad free experience!