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231 Cards in this Set

  • Front
  • Back
What classes of chemo drugs act on mitosis?
Vinca alkaloids
Taxanes
What classes of chemo drugs act on DNA synthesis?
Anti-metabolites
Epipodophylloxtoxins
Camptothecins
What classes of chemo drugs are cycle nonspecific?
Alkylating agents
Anthracyclines
Ifosfamide is what class of chemo drug?
Alkylating agent
Busulfan is what class of chemo drug?
Alkylating agent
DTIC is what class of chemo drug?
Alkylating agent
Acrolein causes what illness?
Hemorrhagic cystitis
What is the first step in the MOA of cyclophosphamide?
Drug converted by hepatic microsomal enzymes to 4-HCP
In the metabolism of cyclophosphamide, 4-HCP is converted to what?
Acrolein
Phosphoramide mustard
What is the role of phosphoramide mustard?
Alkylates DNA
Ifosfamide is converted to what two substances in its metabolism?
Acrolein
Ifosforamic mustard
Ifosfamide is most useful in treating what cancers?
Solid tumors
Lymphomas
What alkylating agent treats graft-vs-host disease?
Cyclophosphamide
What alkylating agent treats rheumatic disorders and autoimmune nephritis?
Cyclophosphamide
What is the most common toxicity associated with cyclophosphamide?
Myelosuppression
What is the most common toxicity associated with Ifosfamide?
Hemorrhagic cystitis
SIADH is associated with what alkylating agent?
Cyclophosphamide
Acrolein binds to what in the bladder wall?
Thiol
How do you prevent hemorrhagic cystitis?
Vigorous hydration (more than 2 liters/day)
MESNA
What are the platinums?
Cisplatin (CDDP)
Carboplatin
Oxaliplatin
What is the most common toxicity associated with cisplatin?
Nephrotoxicity
Which platinum is not concentrated in the renal tubules and is more efficiently cleared?
Carboplatin
What is the most active single agent in the treatment of cervical cancer?
Cisplatin
The platinums treat what cancers?
Testicular, ovarian, metastatic bladder, lung, and other solid tumors
Non-Hodgkin's lymphoma
Colorectal cancer
Which platinum is used to treat colorectal cancer?
Oxaliplatin
What are the two most common toxicities associated with cisplatin?
Vomiting
Nephrotoxicity
What is the most common toxicity associated with carboplatin?
Myelosuppression
You should not give carboplatin with what other chemo drug?
Cyclophosphamide
What is the most common toxicity associated with oxaliplatin?
Peripheral neuropathy
What agent binds with cisplatin to prevent damage to normal tissue?
Amifostine (Ethyol)
What are the side effects of Amifostine (Ethyol)?
Hypotension
Vomiting
Nausea
Besides preventing normal tissue damage, Amifostine is also used to do what?
Prevent radiation-associated xerostomia
What agent is a free radical scavenger?
Amifostine
Chlorambucil (Leukeran) is used in the treatment of what?
CLL
What is the toxicity of Busulfan (Myleran)?
Decreasing seizure threshold
Busulfan (Myleran) is used to treat what?
Leukemia
Transplant
Melphalan (Alkeran) is used to treat what?
Multiple myeloma
Temozolomide (Temodar) is used to treat what?
Brain tumors
DTIC is commonly used to treat what?
Brain tumors
What color is mitoxantrone?
Blue
What color are most of the anthracyclines?
Dark red
When diluted....orange
What are the anthracyclines?
Doxorubicin
Daunorubicin
Idarubicin
Epirubicin
Mitoxantrone
Anthracyclines inhibit what?
Topoisomerase II
What is the MOA of anthracyclines?
Inhibit topoisomerase II
Intercalation between DNA base pairs
Formation of free radicals that damage DNA and cell membranes
What is the most active agent in the treatment of breast cancer?
Doxorubicin
What cancers does Doxorubicin treat?
Breast cancer
Sarcomas
GI tumors
Lymphoma
What cancer does Epirubicin treat?
Breast cancer
Which three anthracyclines are useful in acute leukemia?
Daunorubicin
Idarubicin
Mitoxantrone
What are the most serious toxicities of anthracyclines?
Myelosuppression
Cardiotoxicity
Extravasation injury
Which anthracycline has less risk of cardiotoxicity?
Mitoxantrone
What cardioprotectant is typically used with the anthracyclines?
Dexrazoxane (Zinecard)
Mitoxantrone causes what unique side effect?
Blue-green urine discoloration
Bleomycin is used to treat what cancers?
Testicular
Hodgkin's disease
What toxicity should you be worried about with bleomycin?
Pulmonary toxicity
Mitomycin C is used for what cancers?
GI tumors
Bladder cancer
Which drug is sent to the OR for "shake and bake"?
Mitomycin C
What are the three categories of antimetabolites?
Antifolates
Purine analogs
Pyrimidine antagonists
What drug is typically used with Methotrexate to aid in the uptake of healthy cells?
Leucovorin
What are the clinical uses of Methotrexate?
Heme/solid malignancies
ALL
Non-Hodgkin's
Breast & bladder cancer
Osteosarcoma
Rheumatoid arthritis
What are the toxicities of Methotrexate?
Myelosuppression
Mucositis
Nephrotoxicity
Neurotoxicity
Photosensitivity
Pneumonitis
Hepatotoxicity
What should you use to prevent renal damage with methotrexate?
Alkalinize the urine with sodium bicarbonate solutions
What two drugs were we told can interfere with methotrexate?
Bactrim
NSAIDS
What test should you definitely get before methotrexate dosing?
Chest x-ray
What enzyme can you give to aid in the breakdown of methotrexate in the circulation?
Glucarpidase
When should Leucovorin be administered after giving methotrexate?
24 hours after methotrexate administration
What drug can cause an ulcerative red rash?
Pemetrexed (Alimta)
Can prevent with dexamethasone
What is pemetrexed used to treat?
Malignant pleural mesothelioma
Non-small cell lung cancer
What can you use to prevent hematologic and gastrointestinal toxicity when treating with Pemetrexed?
Folic acid and B12
Start 1 week before treatment and continue for 21 days after treatment concludes
What drug is phosphorylated to an active component within cancer cells?
Cytarabine - C
What is the MOA of Cytarabine-C?
Inhibits DNA polymerase
What is cytarabine-C used to treat?
Acute leukemias
Non-Hodgkin's lymphoma
What is cytarabine-C NOT active against?
Solid tumors
What are the normal-dose toxicities of Cytarabine?
Myelosuppression
Alopecia
Gastrointestinal
Rash (plantar-palmer syndrome)
What are the high dose toxicities of Cytarabine?
Nausea
CNS
Chemical conjunctivitis
Acral erythema
Gemcitabine (Gemzar) is more effective when dosed how?
Intermittent rather than continuous
What does Gemcitabine treat?
Solid tumors
Pancreatic cancer
Non-small cell lung cancer
Gemcitabine is neurotoxic, true or false?
False
What are the toxicities of Gemcitabine?
Myelosuppression
Generalized rashes
Fever, flu-like symptoms
Peripheral edema
Mild nausea & vomiting
What does Clofarabine (Clolar) treat?
Relapsed pediatric ALL
What is the toxicity of Clofarabine?
skin toxicity
rash to desquamation
Nelarabine (Arranon) treats what?
Tcell ALL or Tcell lymphoblastic lymphoma
What is the toxicity of nelarabine?
Neurotoxicity
What is the MOA of Fluorouracil?
Prevents conversion of uracil (RNA) to thymidine (DNA)
What must Fluorouracil be metabolized to in order to be active?
FdUMP
What does Fluorouracil treat?
Solid tumors
Breast cancer
Colorectal cancer
GI tumors
Actinic keratoses
Noninvasive skin cancers
What are the toxicities of fluorouracil?
Myelosuppression
Bloody diarrhea
Mucositis
Dermatologic
Ocular
Mild nausea & vomiting
What is the oral prodrug of fluorouracil?
Capecitabine (Xeloda)
What does Capecitabine (Xeloda) treat?
Metastatic colorectal & breast cancer
What are the side effects of Capecitabine?
Diarrhea
Palmar-plantar rash
What is the MOA of Capecitabine?
Metabolized to active component in tumor tissue
What is the MOA of the purine analogs?
Inhibit de novo purine synthesis
What are the purine analogs?
Mercaptopurine
Thioguanine
Fludarabine
Cladribine
Which purine analog dosage needs to be adjusted when used with allopurinol?
Mercaptopurine
Which purine analog dosage does NOT need to be adjusted when used with allopurinol?
Thioguanine
Which purine analogs are immunosuppressive?
Fludarabine
Cladribine
What are the two categories of mitotic inhibitors?
Vinca alkaloids
Taxanes
What are the vinca alkaloids?
Vincristine (Oncovin)
Vinblastine (Velban)
Vinorelbine (Navelbine)
What are the taxanes?
Paclitaxel (Taxol)
Docetaxel (Taxotere)
Which category of mitotic inhibitors inhibits microtubule assembly?
Vinca alkaloids
Which category of mitotic inhibitors promotes microtubule assembly and interferes with microtubule disassembly?
Taxanes
What cancers does Vincristine treat?
ALL
Lymphomas
Multiple myeloma
Neuroblastoma
What cancers does Vinblastine treat?
Lymphomas
Solid tumors (testicular)
What cancers does Vinorelbine treat?
Non-small cell lung cancer
Breast cancer
Ovarian cancer
Lymphoma
What vinca alkaloid can you NOT give intrathecally?
Vincristine
What is the most serious toxicity of Vincristine?
Neurotoxicity
What are the toxicities of Vincristine?
Neurotoxicity
Constipation
Vesicant
Extravasation
SIADH
What are the toxicities of Vinblastine & Vinorelbine?
Myelosuppression
Vesicant
Extravasation
What should be used for extravasation of vinca alkaloids?
Warm compresses
Hyaluronidase
What are the clinical uses of taxanes?
Ovarian cancer
Breast cancer
Melanoma
NSCLC
What are the toxicities of paclitaxel?
Myelosuppression
Mucositis
Peripheral neuropathy
Alopecia
Hypersensitivity reactions
Rare nausea/vomiting
What are the toxicities of docetaxel?
Fluid retention
Palmar-plantar rash
Polysorbate-80
What drug is a semi-synthetic analog of epothilone B?
Ixabepilone/Ixempra
What is the MOA of Ixabepilone (Ixempra)?
Binds directly to B-tubulin on microtubules
What does Ixabepilone treat?
Breast cancer
Combo/mono therapy
What are the premeds for Ixabepilone?
H1 blocker - diphenhydramine
H2 blocker - ranitidine
What are the toxicities of Ixabepilone?
Neurotoxitiy
Neutropenia
What are the epipodophyllotoxins?
Etoposide
Teniposide
What is the MOA of the epipodophyllotoxins?
Inhibits topoisomerase II
What does Etoposide treat?
ALL
Non-Hodgkins
Bone marrow transplant
Solid tumors
What does Teniposide treat?
ALL
Small cell lung cancer
What are the toxicities of the epipodophyllotoxins?
Myelosuppression
Mucositis
Hypotension
What are the camptothecins?
Irinotecan (Camptosar, CPT11)
Topotecan (Hycamptin)
What is the MOA of the camptothecins?
Inhibits topoisomerase I
What is the clinical use of Irinotecan?
Colorectal cancer
What are the toxicities of Irinotecan?
Severe diarrhea
Acute facial flushing, abdominal cramping
What should you use to treat the acute toxicities of Irinotecan?
Scopolamine
Atropine
What should you use to prevent the acute toxicities of Irinotecan?
5HT-antagonist
Antihistamines
What are the clinical uses of Topotecan?
Ovarian cancer
Lung cancer
Cervical cancer
What are the toxicities of Topotecan?
Myelosuppression
Diarrhea
What should you use to treat the toxicity of Topotecan?
Treat diarrhea with Ioperamide
What is the MOA of L-asparaginase?
Degrades asparagine found in the serum, making it unavailable to lymphocytes and inhibiting their growth
What is L-asparaginase used to treat?
ALL
what are the side effects of L-asparaginase?
Pancreatitis
Decreased fibrinogen
Hypersensitivity reactions
How would you treat a low fibrinogen level caused by L-asparaginase?
Cryoprecipitate
How would you check for pancreatitis in a patient on L-asparaginase?
Check amylase
How would you treat a hypersensitivity reaction in a patient on L-asparaginase?
Erwina asparaginase or
Peg-asparaginase
What cancer does Hydroxyurea (Hydrea) treat?
CML
What does Hydroxyurea (Hydrea) cause?
Myelosuppression
What is the MOA of Bortezomib (Velcade)?
Selective, reversible inhibitor of the proteasome; degrades proteins and regulates cell-cycle progression
What are the clinical uses of Bortezomib?
Multiple myeloma
Non-Hodgkins Lymphoma
Some leukemias
What are the toxicities of Bortezomib?
Peripheral neuropathy
Fatigue
Malaise
Weakness
GI effects
Thrombocytopenia
What is the MOA of All-trans retinoic acid (Vesinoid)?
Matures promyelocytes, blasts
What is the clinical use of All-trans retinoic acid?
APL
What drugs are given with All-trans retinoic acid?
Cytarabine
Daunorubicin
What are the side effects of All-trans retinoic acid?
Retinoic acid syndrome
Fever
Dyspnea
Pleural effusion
Peripheral edema
Hypotension
What should be used to treat retinoic acid syndrome?
Dexamethasone
What does arsenic trioxide (Trisenox) treat?
APL
What are the toxicities of arsenic trioxide?
Retinoic acid syndrome
QTC prolongation
What does thalidomide treat?
Multiple myeloma
What are the toxicities of thalomide?
Thromboembolism
Drowsiness
Peripheral neuropathies
For what drug must patients, prescribers, and dispensers enroll in STEPS?
Thalidomide
What does Lenalidomide (Revlimid) treat?
Myelodysplastic syndrome
Multiple myeloma
What is the toxicity of Lenalidomide?
Myelosuppression
What are the hypomethylating agents?
Azacitadine
Decitabine
What is the MOA of the hypomethylating agents?
Removes methyl groups leading to cancer cell death
What is Azacitadine (Vidaza) used to treat?
Myelodysplastic syndrome
What does Decitabine (Dacogen) treat?
Myelodysplastic syndrome
What is the MOA of histone acetylation?
Inhibits HDAC which allows the cell to develop normally instead of growing unregulated
What is the clinical use of Vorinostat (Zolinza)?
Cutaneous manifestations in patients with cutaneous T-cell lymphoma
What is the most common side effect of Vorinostat?
Dehydration
Patients should drink at least 2 liters/day
What are the serious adverse reactions of Vorinostat?
Pulmonary embolism
Squamous cell carcinoma
Anemia
What are the laboratory abnormalities associated with Vorinostat?
Increased serum creatinine
Hyperglycemia
Proteinuria
What are the possible hematologic abnormalities associated with Vorinostat?
Anemia
Thrombocytopenia
What are the mild side effects of Vorinostat?
GI symptoms
Flu-like symptoms
Taste disorders
May prolong QTc interval
What is the MOA of Temsirolimus (Torisel)?
mTOR inhibitor - blocks translation of mRNA and halts progression from G1 to S phase
What is the clinical use of Temsirolimus?
Advanced renal cell carcinoma
Why does Temsirolimus have many drug interactions?
It is metabolized by CYP450
What are the toxicities of Temsirolimus?
Hypersensitivity reactions
Hyperglycemia/Hyperlipidemia
Immunosuppression
Bowel perforation
Renal failure
Interstitial lung disease
What is the MOA of monoclonal antibodies?
Destroys tumor cells through activation of complement and antibody-dependent cell-mediated cytotoxicity
What are monoclonal antibodies useful for?
Used as a means of targeting cytotoxic radioisotopes, toxins, or drugs to tumors, enhancing their delivery to tumors while minimizing systemic exposure
What are monoclonal antibodies derived from?
Animal (murine/equine)
Human
Chimeric
What does -momab mean?
Radiolabeled
What does -zumab mean?
Human
What does zimab mean?
Chimeric with murine & human
What are the infusion-related toxicities of monoclonal antibodies?
SOB
Increase in temperature
Chills
Nausea
Asthenia
Headaches
Hypotension
What are the premeds for monoclonal antibodies?
Acetaminophen
Diphenhydramine
Hydrocortisone
What are the first generation MABs?
Rituximab (Rituxan)
Gemtuzumab ozogamicin (Mylotarg)
Alemtuzumab (Campath)
What is Rituximab used for?
B-cell Non-Hodgkins Lymphoma
CLL
Rheumatoid arthritis
Neurology indications
What type of antigen does Rituximab target, and where is it found?
Anti-CD-20 antigen found on B lymphocytes
What does Gemtuzumab ozogamicin treat?
AML
What type of antigen does Gemtuzumab target?
Anti-CD-33 antigen linked to ozogamicin
What is Alemtuzumab used to treat?
B-cell CLL
What is the toxicity of Gemtuzumab?
Profound bone marrow suppression
What type of antigen does Alemtuzumab target, and where is it found?
Anti-CD-52 antigen found on B and T lymphocytes
What is the toxicity of Alemtuzumab?
Profound immunosuppression
What are the radiolabelled MABs?
Ibritumomab (Zevalin)
Tositumomab (Bexxar)
What does ibritumomab treat?
follicular Non-Hodgkin's lymphoma
What drug is ibritumomab given with?
Rituximab
What is the MOA of ibritumomab?
Antibody linked to radioactive isotope yttrium-90, directed against CD-20
What does tositumomab treat?
follicular Non-Hodgkin's lymphoma
What is the MOA of tositumomab?
Antibody linked to radioactive isotope iodine-131, directed against CD-20
What does trastuzumab (Herceptin) treat?
Metastatic breast cancer whose tumors overexpress the HER-2/neu protein
What serious side effect does trastuzumab have?
Congestive heart failure
What does bevacizumab (Avastin) treat?
Metastatic colorectal cancer
What is the MOA of bevacizumab?
Inhibits blood vessel formation (Vascular endothelial growth factor)
Do not give within a month of surgery
What is the side effect of bevacizumab?
Hypertension
What is the MOA of cetuximab (Erbitux)?
EGFR target
What is the MOA of panitumumab (Vectibix)?
EGFR target
What does cetuximab treat?
Colon cancer
What is the toxicity of cetuximab?
Acneform rash
What EGFR target drug requires premeds?
Panitumumab (Vectibix)
What does Panitumumab (Vectibix) treat?
Colon cancer
What are the toxicities of panitumumab?
Pulmonary fibrosis
Dermatologic toxicity
Infusion reactions
Hypomagnesemia
Nausea/vomiting
Constipation
What does EGFR stand for?
Epidermal growth factor receptor
What is the role of tyrosine kinase?
Regulates cellular proliferation, differentiation, function, & survival
What is the MOA of the small molecule TK inhibitors?
Blocks ATP binding to kinase domain
Stops intracellular signaling pathways
Cellular apoptosis
What is the MOA of the monoclonal antibody TK inhibitors?
Target receptor TKs or the ligand
Interrupt TK signaling
Antibody-mediated cytotoxicity
What are the small molecule TK inhibitors?
Imatinib (Gleevec)
Gefitinib (Iressa)
Erlotinib (Tarceva)
Sunitinib (Sutent)
Sorafenib (Nexavar)
What are the monoclonal antibody TK inhibitors?
Cetuximab (Erbitux)
Trastuzumab (Herceptin)
Bevacizumab (Avastin)
What TK inhibitors treat lung cancer?
Erlotinib (Tarceva) (Salvage treatment)
Gefitinib (Iressa) (for patients who are benefitting)
What are the side effects of erlotinib?
Acneiform rash
Diarrhea
Interstitial lung disease
What are the side effects of geftinib?
Skin rash
Ocular symptoms
Pulmonary symptoms
What are the toxicities of the lung cancer TK inhibitors?
Skin rash (72%)
Diarrhea (35%)
Nausea/vomiting
Myelosuppression
Pulmonary symptoms (SOB, cough, fever)
What TK inhibitors treat CML?
Imatinib (Gleevec)
Dasatinib (Sprycel)
Nilotinib (Tasigna)
What is the MOA of the TK inhibitors that treat CML?
Inhibits Bcr-Abl TK (caused by Philadelphia chromosome)
Inhibits TK for platelet derived growth factor, stem cell factor, and c-kit
What are the most common toxicities of the CML TK inhibitors?
Musculoskeletal pain
Fluid retention
QT prolongation
What does Imatinib (Gleevec) treat?
CML + Philadelphia chromosome
Kit-positive GI stromal tumors (GIST)
What mutation is Imatinib ineffective against?
T315I
What does Dasatinib (Sprycel) treat?
CML with resistance or intolerance to prior therapy
What medication should be taken before or after administration of Dasatinib?
Antacid 2 hours prior or after dose
What are the major drug interactions of Dasatinib?
Decrease dose with CYP3A4 inhibitor
Consider increase in dose if given with CYP3A4 inducer
What does Nilotinib treat?
CML with resistance or intolerance to prior therapy
What should patients NOT do around the time of administration of Nilotinib?
No food 2 hours prior or 1 hour after dose
What TK inhibitor treats renal cell cancer?
Sorafenib (Nexavar)
Sunitinib (Sutent)
What does Sorafenib treat?
Advanced renal cell carcinoma in adults
What does Sunitinib treat?
GIST after disease progression or intolerance to imatinib
Advanced renal cell carcinoma in adults
What is the major toxicity of Sunitinib?
Skin toxicities
Periungual erythema
Bullous lesions on fingers
Plantar areas with erythema w/hyperacanthosis, intraepidermal cleavage
What agents are included in R-CHOP?
Rituximab
Cyclophosphamide
Doxorubicin
Vincristine
Prednisone (5 days)
What are the side effects of prednisone?
Increased glucose
Insomnia
Fluid retention
What should be monitored with rituximab?
CBC
CMP
Heme in urine
Vital signs
IV site for signs of extravasation
What side effects should be expected with consolidation treatment of AML?
Conjunctivitis
Rashes
Cerebellar toxicity
Myelosuppression