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62 Cards in this Set

  • Front
  • Back
Cell Cycle
- Gap 0 (G0): resting phase..

- Gap 1 (G1): posmitotic phase..


- Synthesis (S): DNA duplicated..


- Gap 2 (G2): premitotic phase..


- Mitosis (M): cell division.

Cell-Cycle-Specific Agents

- Not active in G0 phase..


- Greatest action in divided doses or continuos infusion..


- Plant Alkaloids..


- Antimetabolites.

Plant Alkaloids
Etoposide, Tenoposide..

Paclitaxel, Docetaxel..


Topotecan, Irinotecan..


Vincristine, Vinblastine, Vinorelbine.

Antimetabolites
6-MP..

Thioguanine..


5 Fluorouracil..


Gemcitabine, Fludarabine, Cladribine, Nelarabine, Clorfarabine, Ara-C..


Hydroxyurea..


MTX.

Cell-Cycle-Nonspecific Agents

- Active in G0 phase..


- Greatest action in bolus..


- Alkylating agents..


- Antitumor antibiotics..


- Hormones, Decadron, Prednisone, Hydrocortisone..


- Miscellaneous: Asparaginas, Retinoids, Imatinib.

Alkylating Agents
Nitrogen mustard..

Cytoxan..


Ifos..


Melphalan..


Lomustine..


Carmustine..


Busulfan..


Procarbazine..


Thiotepa..


Temozolimide..


Dacarbazine..


Cisplatin..


Carboplatin.

Common Side Effects of Alkylating Agents
- Infertility..

- Secondary malignancy.

Antitumor Antibiotics
Dactinomycin..

Bleo, Dauno, Doxo, Idarubicin, Mitoxantrone.

Asparaginase (Elspar)

- IM, I.V., miscellaneous..


- Used in A.L.L induction/ consolidation..


- Acute and delayed anaphylaxis..


- Rare: pancreatitis..


- Observe for at least 60min after each dose..


- Risk for thrombus formation and bleeding.

Bleomycin

- Antitumor antibiotics. Max lifetime dose is 400 units..


- Common: stomatitis, hyperpigmentation of fingernails..


- Occasional: erythema over bony prominences..


- Hypotension, pulmonary fibrosis, high fever 2-6 hours after..


- Give earlier in the day to observe for high fever..


- PFT at baseline, during therapy, and into survivorship..


- No scuba diving.


Busulfan

- Alkylating agent, PO, I.V..


- Common: "bronzing" of the skin..


- Occasional: seizures with high dose..


- Premed with anti-seizure meds in patients receiving high dose.

Carboplatin

- Alkylating agent, I.V..


- Hearing loss, GFR needs to be evaluated..


- Secondary leukemia..


- Premed if reacts.

Carmustine (BCNU)

- Alkylating agent, I.V..


- Common: late pulmonary dysfunction..


- Monitor PFT to check for pulmonary fibrosis..


- Avoid extravasation or skin contact..


- Avoid rapid infusion (cause burning or hypotension)..


- N/V can occur right away and last for hours to days.

Cisplatin

- Alkylating agent, I.V.


- N/V (acute and delayed), #1 emetic-causing drug..


- Hypomagnesaemia..


- Hearing loss.



Cisplatin Administration

- Synergistic with radiation therapy..


- Reacts with Aluminum..


- Premed with antiemetics..


- Maintain UOP at least 2ml/kg/hr.


- Mannitol per order. Avoid Lasix (hearing loss)..


- Intensifies aminoglycoside toxicity: gentamicin, amikacin, and tobramycin..


- Mg supplement.

Clofarabine

- Antimetabolite, I.V..


- Hepatic and liver toxicities..


- Capillary leak syndrome: fluid retention, weight gain, pulmonary edema, and ascites..


- Monitor for sings of infection and CLS.

Cyclophosphamide (Cytoxan)

- Alkylating agent, I.V., PO..


- Common: sterility..


- Hemorrhagic cystitis, bladder fibrosis..


- SIADH..


- Cardiac toxicity in high dose.

Cytoxan Administration

- Maintain urine specific gravity < 1.010..


- Check urine for blood..


- Start therapy early in the day to protect bladder..


- Encourage urination..


- Pre- and post-hydrate with fluid and mesna.

Cytarabine (Ara-C)

- Antimetabolite, I.V., IM, Sub-Q, IT..


- Conjunctivitis with high dose..


- Occasional: flulike symptoms with fever, diarrhea..


- Rare: encephalopathy, cerebellar dysfunction, pulmonary leak, rash, hepatotoxicity, VOD, pneumonitis..


- With IT: N/V, headache, pleocytosis, fever, learning disabilities, rash, drowsiness, meningismus, convulsions, paresis, ataxia..

Ara-C Administration

- Steroid eye drops with high dose..


- Neurological test before each high-dose..


- Observe particularly for nystagmus.

Daunorubicin and Doxorubicin

- Antibiotic, I.V..


- Common: subclinical cardiac arrhythmias, pink or red urine..


- Occasional: cardiomyopahty (cumulative and dose dependent)..


- Radiation recall.

Dauno and Doxo Administration

- Vesicant..


- Warn family and patient about urine discoloration..


- Cardiac studies: ECHO or multigated angiography..


- Must have acceptable cardiac ejection..


- Keep cumulative dose below 300mg/m2..


- Avoid isometric activity such as weight lifting.

Etoposide (VP-16)

- Plant product (epipodophyllotoxin), I.V., PO..


- Hypotension, secondary malignancy..


- Enhanced damage due to radiation.



Etoposide Administration

- Severe hypotension can occur with rapid infusion..


- Administer over at least 60 minutes..


- Concentration higher than 0.4mg/ml have unpredictable stability..


- Do NOT refrigerate I.V. solution, but PO must be refrigerated..

Hydroxyurea (Hydrea)

- Antimetabolite, PO..


- Common: myelosupression with rapid drop in WBC count..


- Occasional: N/V, stomatitis, anema..


- Increases fetal Hgb, which may protects SCD patient from crisis..

Hydroxyurea Admin

- Take on empty stomach..


- Dose often is titrated to WBC count..


- Do not add to acidic or carbonated solutions; alkaline solution is preferred.

Ifosfamide

- Alkylating agent, I.V..


- SIADH..


- Severe hemorrhagic cystitis if not given with mesna..


- Secondary malignancy, bladder fibrosis.

Ifosfamide Admin

- Give with mesna to avoid sever hemorrhagic cystitis..


- Must pre-hydrate 3-6 hours before and 24 hours after dose..


- Must monitor urine specific gravity..


- Fanconi renal failure is more common with history of cisplatin use, prior kidney damage, and greater than 70-100g/m2 cumulative dose..


- May requre Mg, K, and phos suplement.

Imatinib (Gleevec)

- TKI, PO..


- Common: chest pain, fatigue, fever, headache, insomnia, dizziness, depression, rash, pruritis, fluid retention, electrolyte abnormalities, diarrhea, constipation, weight gain, night sweats..


- Rare: CNS hemorrhage, paresthesia, blurred vision, conjuctivitis, nephrotoxicity, flulike symptoms.

Imatinib Admin

- Take at bedtime to avoid N/V..


- Monitor sings of fluid retention..


- Take with food and a large glass of water..


- May dissolve in water or apple juice.

Interferon alfa (Inton-A)

- I.V., IM, Sub-Q..


- Common: flulike symptoms, low blood count, headache, myalgia, rigors, diaphoresis, depression, desquamation, pruritis, abnormal liver function tests..


- Occasional: N/V, hypotension, allergic reaction, arrhythmia, confusion, kidney damage, diarrhea.

Interferon alfa Admin

- Premed with Tylenol..


- CR monitoring during infusion..


- Assess for chest pain or palpitations..


- Assess skin..


- Assess mental status and depression..


- Flulike symptoms usually start 1-2 hours after dose and may last for up to 18 hours.

Irinotecan (CPT-11)

- Plant product, I.V..


- Eearly diarrhea (< 24hours): atropine/diphenoxylate (Lomotil)..


- Late onset diarreah (>24 hours): lopramide.



Mercaptopurine (6-MP)

- Antimetabolite, PO..


- Common: myelosuppression..


- Occasional: anorexia, N/V, diarrhea, mucositis..


- Rare: anaphylaxis, urticaria, hepatic fibrosis, hyperbilirubinemia.

6-MP Admin

- Thiopurine S-mehtyl-transferase (TPMT) testing needed if myelosuppression is out of proportion to dose..


- Reduce dose 75% if given with allopurinol..


- Take on empty stomach.

Methotrexate (MTX)

- Antimetabolite, I.V., IM, PO, IT..


- Common: transaminase and bilirubin elevation..


- Rare: leukoencephalopathy, seizures, acute neurotoxicity, osteoporosis, osteonecrosis and soft tissue necrosis, progressive CNS deterioration.


MTX Admin

- Patients with effusions may have delayed clearance. Monitor creatinine level..


- Renal impairments enhances toxicity..


- Leucovorin is given as a rescue agent with intermediate to high-dose MTX..


- Hydration with bicarb with high-dose MTX. Monitor urin pH..


- Avoid folic acid..


- Hold Septra, NSAID, and aspirin to avoid delayed clearance..


- Use suncreen.

Mitoxantrone

- Antibiotic, I.V..


- Common: cardiac arrhythmias, N/V, worsening SE due to radiation, bluish-green color to urine..


- Occasional: cardiomyopathy (dose dependent).



Mitoxantrone Admin

- Vesicant..


- Not recommended for patients who received full dose of anthracycline (dauno, doxo, etc.)..


- Do not give I.V. push.

Nelarabine (ara-G)

- Antimetabolite, I.V..


- Common: peripheral neuropathy. Similar to VCR..


- Rare: CNS toxicity including drowsiness and Guillain-Barre-like ascending paralysis..


- Prophylactic allopurinol and hyperhydration for patients with large initial tumor burdens.

Paclitaxel (Taxol)

- Plant product, I.V..


- Common: pain, swelling, myelosuppression, diminished or absent deep-tendon reflexes, alopecia, fatigue..


- Occasional: acute anaphylactic reaction, N/V, headache, rash, mucositis, diarrhea, fever, glove and stocking numbness, hyperesthesia with burning sensation, mild-to-severe myalgias, increased triglyceride levels.

Paclitaxel Admin

- Irritant: erythema if extravasated..


- Premed with Benadryl, dexamethasone, and H2 preceptor blocker..


- Avoid bag or tubing containing polyvinyl chloride..


- Use filters.

Procarbazine

- Alkylating agent, PO..


- Hypotension and CNS depression..


- Avoid alcohol, MAOI, and tyramine-rich foods such as aged cheese, wine, bananas, and yogurt.

Retinoic acids (Accutane)

- Miscellaneous, I.V., PO..


- Differentiating agents: causes cells to stop dividing and forces them to mature or change..


- Accutane is used in treating neuroblastoma and APML..


- Photosensitivity..


- Retinoic acid syndrome: capillary leak, fever, respiratory distress, interstitial pulmonary infiltrates, pleural and pericardial effusion.

Accutane Admin

- Take with food..


- Monitor lipid level..


- Avoid sun exposure..


- Keep skin and lips moisturized..


- Monitor nutritional status..


- Saline eye drops as needed..


- Monitor for retinoic acid syndrome, which may occur 1-3 weeks after initiation of therapy..


- Teratogenic and marketed through iPLEDGE.

Dasatinib (Spyrcel)

- Tyrosine kinase inhibitor, PO..


- Common: fluid retention, superfacial edema, headache, fatigue, fever, rash, hypophosphatemia, hypocalcemia, abnormal pain pancytopenia, neutropenia, arthralgia, muscle weakness, neuropathy, pulmonary edema, pleural effusion, cough..


- Occasional: GI bleeding, abnormal liver function tests, increased creatinine, diarrhea.

Dasatinib Admin

- No grapefruit..


- Do not break, chew, or crush tablets..


- May disolve tablets for one dose in 30cc apple or orange juice..


- Discard suspension after 60 minutes.

Thalidomide

- Angiogenesis inhibitor, PO..


- Birth defects..


- Routine pregnancy tests required..


- Take on empty stomach.

Thioguanine (6-TG)

- Antimetabolite, PO..


- Common: myelosuppression..


- Occasional: anorexia, N/V, diarrhea, mucositis..


- Rare: anaphlyaxis, urticaria, hematuria, crystalluria, hepatic fibrosis, hyperbilirubinemia..


- TPMT testing needed if myelosuppression is out of proportion to dose..


- Take on empty stomach.

Vincristine (VCR)

- Plant product, I.V..


- Common: alopecia, loss of deep tendon reflexes..


- Occasional: jaw pain, ptosis, constipation, peripheral neuropathy (walking like a duck)..


- Rare: SIADH.

VCR Admin

- Vesicant..


- Refrigerate and protect from light..


- Stool softeners..


- Increase risk for liver toxicity with radiation..


- Fatal if given IT..


- Give through large vein if PIV..


- Infant may have difficulty feeding due to jaw pain..


- Max single dose: 2mg, regardless of BSA or weight.

Vesicant

1. DNA-binding agents: ongoing damage


- Anthracyclines most potent..


- Antidote for anthracyclines is Zinecard..


2. Non-DNA-binding: injury at time of extravasation..


- Vinca..


- Antidote for vinca is hyaluronidase..


3. Mitoxantrone, Melphalan.

How to treat extravasation?

- Warm pack for: VP-16, Oxaliplatin, Vinblastine, VCR, and Vinorelbine..


- Cold pack for others.

Actions and side effects of plant alkaloids
- Predominantly work in M phase..

- Cause mitotic arrest; stop cell devision..


- Major toxicities:.


1. Neurologic: peripheral neuropathy, jaw pain, constipation, etc..


2. Reproductive..


3. Secondary malignancy: Etoposide, related more to leukemias..

Actions and side effects of antimetabloties
- Work in S phase..

- Inhibit DNA/RNA/protein synthesis..


- Major toxicities:


1. Greater immunosuppression effect..


2. GI tract.

Actions and side effects of alkylating agents
- Most active in G0 phase..

- Inhibit/ interfere with DNA synthesis..


- Major toxicities:


1. GI tract..


2. Reproductive: infertility..


3. Secondary malignancies related more to solid tumor..


4. Immunosurpression.

Actions and side effects of antitumor antibiotics
- Inhibit DNA synthesis..

- Major toxicities:


1. Cardiac..


2. Immunosurpression..


3. GI..


4. Reproductive.



Actions and side effects of hormones
- For leukemia: anti-cancer effect where they lyse lymphoblasts..

- For solid tumor: anti-nausea effect..


- Major toxicities:


1. Metabolic functions: hyperglycemia, Cushing's..


2. Bones..


3. HTN.

Biotherapy/ Biologic response modifiers Actions
- Known as "target therapy"..

- Stimulate the bodies immune system to kill cancer cells..


- 3 major actions:


1. Modifying immune response to tumor..


2. Act on tumor, suppress growth or kill tumor cells..


3. Altering bio activities that can directly or indirectly affect malignant cells..

Biologic response modifiers 1: Monoclonal antibodies

- Campath, CH 14.18, Rituximab..


- Used as diagnostic indicators and provide therapeutic treatment modalities..


- Recognize tumor-associated antigens..


- Cause cell death through interaction with immune response..


- Side effects: hypotension, fever, chills, rash.

Biologic response modifiers 2: Cytokines /Lymphokines
- Interferons, interleukins, growth factors..

- Non-antibody proteins that regulate an immune response..


- Side effects: flu-like syndrome; IL-2 capillary leak syndrome; IL-11 can increase platelet production.

Biologic response modifiers 3: Tyrosine kinase inhibitors (TKIs)
- Imatinib (Gleevec), dasatinib..

- Protein TKI acts as "on-off" switch for signal transduction pathways..


- Imatinib blocks proliferation of the Phili chromosome..


- Side effects: incidence and severity vary from patient, dose, and drug.