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RadiationTherapy
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What are the classes of cytotoxic drugs?
(6)
- Alkylating agents
- Antimetabolites
- Anti-tumor antibiotics
- Hormonal agents
- Plant alkaloids
- Nitrosoureas
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Which chemo drug is known to cause hearing loss?
Cisplatin
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Cytotoxic drugs can be divided into two categories, what are they?
Phase specific: most effective during certain stages of cell division
Non-Phase specific: effective at any stage
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Which chemo drug is known to be cardiotoxic, especially when taken with radiation therapy?
Adriamycin (doxorubicin)
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The CHOP chemo regimen is often used to treat:
Lymphoma
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_____________ are not phase specific and their mechanism of action is to bond with nucleic acids, thereby interfering with their actions.
Alkylating agents
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Nitrogen Mustard, Cyclophosphamide and Chlorambucil are examples of:
Alkylating agents
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__________ act by interfering with the synthesis of nucleic acids and are cell cycle specific, being most toxic to proliferating cells. Trojan horse of chemo
Antimetabolites
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Methotrexate, 5 Fluorouracil (5-FU) and Cytarabine are examples of:
Antimetabolites
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___________,derived from microbial fermentation, act on the DNA to disrupt DNA and RNA transcription. Not cell cycle specific, but effects are more pronounced in the S or G2 phase.
Antitumor Antibiotics
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Adriamycin(doxorubicin), Bleomycin Mitomycin C and Actinomycin D are examples of:
Antitumor Antibiotics
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Tamoxifen, Flutamide, and Megestrol Acetate are examples of:
Hormonal Agents
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_________ are not cell cycle specific, but they are lipid soluble (able to cross the BBB) and act similar to alkylating agents in that they interfere with DNA synthesis.
Nitrosoureas
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Carmustine (BCNU), Lomustine (CCNU) and streptozocin are examples of:
Nitrosoureas
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Derived from the periwinkle plant, __________ stop cell replication in metaphase by binding to a substance that is needed for mitosis and solute transport.
Plant Alkaloids
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Vincristine, Vinblastine, Taxol and Etoposide (VP-16) are examples of:
Plant Alkaloids
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Which chemo drug is known to increase damage to the lungs when used with radiation therapy?
Bleomycin
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The MOPP chemo regimen is used in the treatment of:
Hodgkin's disease
(MOPP being phased out in favor of ABVD)
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