| CARBOPLATIN |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Platinum
analog |
1.
Ovarian cancer
2.
Germ cell tumors.
3.
Head and neck cancer.
4.
Small cell and non-smell cell lung cancer.
5.
Bladder cancer
6.
Relapsed and refractory acute leukemia.
7.
Endometrial cancer. |
1.
Dose of carboplatin is usually calculated to a target area under
the curve (AUC) based on the glomerular filtration rate (GFR).
2.
Calvert formula is used to calculate dose: Total dose (mg)= (target
AUC) x (GFR +25).*Note: Dose is in mg NOT mg/m2
3.
Target AUC is usually between 5 and 7 mg / mL / min for previously
untreated patients. In previously treated patients, lower AUCs
(between 4 and 6 mg / mL / min) are recommended. AUCs > 7 are
not associated with improved response rates.
4.
Bone marrow/stem cell transplant setting: Dosage up to 1,600mg/m2
divided over several days. |
-Myelosuppressive
is significant and dose limiting. Dose-dependent, cumulative toxicity
is severe in elderly patients. Thrombocytopenia is most commonly
observed, with nadir by day 21.
-Nausea
and vomiting. Delayed nausea and vomiting can also occur, albeit
rarely. Significantly less emetogenic than cisplatin.
-Renal
toxicity. Significantly less common than with cisplatn and rarely
symptomatic. Electrolyte imbalance commonly observed, with hypocalcemia,
hypo kalememia, hypomagnesemia, and hyponatremia. Patients receiving
other nephrotoxic drug (e.g. aminoglycosides) cocurrently with
carboplatin may experience more pronounced renal toxicity.
-Peripheral
neuropathy is observed in less than 10% of patients. Patients
older than 65 years and/or previously treated with cisplatin may
be at higher risk for developing neurologic toxicity.
-Mild
and reversible elevation of liver enzymes, particularly alkaline
phosphatase and SGOT.
-Allergic
reaction. Can occur within a few minutes of starting therapy.
Presents mainly as skin rash, urticaria, and pruritus. Bronchospasm
and hypoteson are uncommon.
-Amenorrhea,
azoospermia, impotence, and sterlity.Alopecia is uncommon. |
| CHLORAMBUCIL |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Alkyalating
agent |
1.
Chronic lyphocytic leukemia (CLL).
2.
Non-Hdgkin’s lymphoma.
3.
Hodgkin’s lymphoma.
4.
Waldenstrom’s macroglobulinemia. |
CLL:
0.1-0.2mg / kg PO daily for 3-6 weeks as required. This dose is
for initiation of therapy. For maintenance therapy, a dose of 2-4
mg PO daily is recommended. |
-Myelosuppression
is dose - limiting. Leukopenia and thrombocytopenia observed equally,
with delayed and prolonged nadir occurring at 25-30 days and recovery
by 40-45 days. Usually reversible, but irreversible bone marrow
failure can occur.
-Mild
nausea and vomiting are common.
-Pulmonary
fibrosis and pneumonitis are dose related and potentially life-threatening.
Relatively rare event.
-Seizures.
Children with nephritic syndrome and patients receiving large
cumulative doses are at increased risk. Also patients with a history
of seizure disorder may be especially prone to seizures.
-Skin
rash, urticaria on face, scalp, trunk with spread to legs seen
in the rarly stages of therapy. Stevens - Johnson syndrome and
toxic epidermal neurolysis are rare events.
-Amenorrhea,
oligospermia / azoospermia, and sterility.
-Increased
risk of secondary malignanices including acute myelogenous leukemia. |
| CISPLATIN |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Platinum
analog |
1.
Testicular cancer
2.
Ovarian cancer
3.
Bladder cancer
4.
Head and neck cancer
5.
Esophegal cancer
6.
Small cell and non-small cell lung cancer.
7.
Non-Hodgkin’s lymphoma.
8.
Trophoblastic neoplasms. |
1.
Ovarian cancer: 75mg / m2 IV on day 2 every 21 days
as part of the cisplatin / paclitaxel regimen, and 100 mg/m2
on day 1 every 21 days as part of the cisplatin / cyclophosphamide.
2.
Testicular cancer: 20mg/m2 IV on day 1-5 every 21 days
as part of the PEB regimen.
3.
Non-small lung cancer: 60-100 mg/m2/day IV on day 1
every 21 days as part of the cisplatin / etoposide or cisplatin
/ gemcitabine regimens.
4.
Head and neck cancer: 20mg/m2/day IV continuation infusion
for 4 days. |
-Nephrotoxicity.
Dose-lmiting toxicity in up to 35%-40% of patients. Effects on
renal function are dose-related and usually observed at 10-20
days after therapy. Generally reversible. Electrolyte abnormalities,
mainly hypomagnesemia, hypocalcemia, and hypokalemia, are common.
Hyperuricemia rarely occurs.
-Nausea
and vomiting. Two forms are observed: acute (within the first
24 hours) and delayed (>24 hours). Early form begins within
1 hour of starting cisplatin therapy and may last for 8-12 hours.
The delayed form can last for 3-5 days.
-Myelosuppressio.
Occurs in 25%-30% of patients, with WBCs, platelets, and RBCs
equally affected. Leukemia and thrombocytopenia are more pronounced
at higher doses. Coombs-positve haemolytic anemia, independent
from myelosuppression, also observed.
-Eurotoxicity.
Dose-limiting toxicity,usually in th form of peripheral sensory
neuropathy. Paresthesias and numbness in a classic “stocking-glove”
pattern. Tends to occur after several cycles of therapy and risk
increases with cumulative doses. Loss of motor function, focal
encephalopathy, and seizure also observed. Neurologic effects
may be reversible.
-Ototoxity
with high- frequency hearing loss and tinnitus.
-Hypersensitivity
reactios consisting of facial edema,wheezing, bronchospasm, and
hypotension. Occur within a few minutes of drug administration
-Ocular
toxicity manifested as optic neuritis, papilledema, and cerebral
blindness. Altered color perception may be observed in rare cases.
-Transient
elevation in LFTs, mainly SGOT and serum bilirubin.
-Metallid
taste of foods and loss of appetite.
-Vascular
events, including myocardial infarction, artertis, cerebrovascular
accidents. Raynaud’s phenomenon has been reported.
-Azoospermia,
impotence, and sterility.
Alopecia-Inappripriate
secretion of antiduretic hormone (SIADH). |
| CYCLOPHOSPHAMIDE |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Alkylating
agent |
1.
Breast cancer.
2.
Non-hodkin’s lymphoma.
3.
Chronic lymphocytic leukemia.
4.
Ovarian cancer.
5.
Bone and soft tissue sarcoma.
6.
Rhabdomyosarcoma
7.
Neuroblastoma and Willm’s tumor. |
1.
Breast cancer: When given orally, the usual dose is 100 mg/m2
PO on days 1-14 given every 28 days. When administered IV, the
usual dose is 600mg / m2 given every 21 days as part
of the AC or CMF regimens.
2.
Non-Hodgkin’s lymphoma: Usual dose is 400-600mg/m2 IV on
day1 every 21 days, as part of the CVP regimen, and 750 mg/m2
on day1 every 21 days, as part of the CHOP regimen.
3.
High-dose bone marrow transplantation: usual dose in the setting
of bone marrow transplantation is 60mg/kg IV for 2 days. |
Myelosuppression
is dose limiting. Mainly leukepenia, wit nadir occurring at 7-14
days with recovery by 21. thrombocytopenia may occur, usually
with high-dose therapy.
-Bladder
toxicity in the form of hemorrhagic cystitis, dysuria, and increased
urinary frequency occur in 5% - 10% of patients. Time of onset
is variable and may begin within 24 hours of therapy or may be
delayed for up to several weeks. Usually reversible upon discontinuation
of drug. Uroproctection with mesna and hydraton must be used with
high-dose therapy to prevent bladder toxicity.
-Nausea
and vomiting. Usually dose-related, occurs within 2-4 hours of
therapy, and may last up to 24 hours of therapy, and may last
up to 24 hours. Anorexia is fairly common.
_Alopecia
is relatively severe, generally starting 2-3 weeks after starting
therapy. Skin and nails may become hyperpigmented.
-Amenorrhea
with ovarian failure. Sterlity may be permanent.
-Cardiotoxicity
is observed with high-dose therapy.
-Increased
rsk of secondary malignancies, including acute myelogenous leukemia
and bladder cancer, especially in patients with chronic hemorrhagic
cystitis.
-Immunosuppression
with an increased risk of infection
_Inappropriate
secretion of antiduretic hormone (SIADH).
_Hypersensitivity
reaction with rhinitis and irritation o the nose and throat. Usually
self-resolving in 1-3 days, but steroids and/or diphenhydramine
may be required. |
| CYTARABINE |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Antimetabolite |
1.
Acute myelogenous leukemia
2.
Acute lymphocytic
3.
Chronic myelogenous leukemia
4.
Leptomeningeal carcinometosis. |
Several
different doses and schedules have been used:
1.
Standard dose: 100mg / m2 / day IV on days 1-7 as a
continuous IV nfusion, in combination with an anthracycline as
induction chemotherapy for AML.
2.
High-dose: 1.5-3.0 g/m2 IV q 12 hours for 3 days as
a high-dose, intensification regimen for AML.
3.
SC: 20 mg/m2 SC for 10 days per month for 6 months,
associated with IFN-a for treatment of CML.
4.
Intrathecal: 10-30 mg intrathecal (IT) up to 3 times weekly in
the treatmant of leptomeningeal carcinomatosis secondary to leukemia
or lymphoma |
-Myelosuppression
is dose limiting. Leukemia and thrombcytopenia are common. Nadr
usually occurs by days 7-10, wth recovery by days 14-21. Myelosuppression
is more severe with continuoua infusion versus bolus schedule.
-Nausea
and vomiting. Mild to moderate emetogenic agent with increased
severity observed with high-dose therapy. Anorexia, diarrhea,
and mucositis usually occurs 1-10 days after therapy.
-
Cerebellar ataxia, lethargy, and confusion. Neuro toxicity develops
in up to 10% of patients. Onset usually 5 days after drug treatment
and last upto 1 week. In most cases, CNS toxicities are mild and
reversible. Risk factors for neuro toxicity include high-dose
therapy, age older than 40, abnormal renal function with serum
creatinine 1.2 mg.dL, and abnormal liver function.
-Transient
hepatic dysfunction with elevation of serum transaminase and bilirubin.
Most often associated with high-dose therapy.
Acute
Pancreatis-Ara-C syndrome. Described in pediatric patients and
represents an allergic reaction to cytarabine. Characterized by
fever, myalgia, malaise, bone pain, maculopapular skin rash, conjunctivits,
and oassional chest pain. Usually occurs within 12 hours of drug
infusion. Steroid appearto be effective in treating and/or preventing
the onset of this syndrome.
-Pulmonary
complication include noncardiogenic pulmonary edema, acute respiratory
distress, and Streptococus viridans pneumonia. Observed with high
dose therapy.
-Erythema
of skin, alopecia and hidradentis are usually mild and self-limited.
Painful hand
-foot
syndrome observed rarely with high-dose therapy.
-
Conjunctivitis and keratitis. Associated with high dose regimens
-Seizures alterations in mental status, and fever observed within
first 24 hours after IT administration. |
| DACARBAZINE |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Non
classic agent |
1.
Metastatic malignant melanoma
2.
Hodgkin’s disease.
3.
Soft tissue sarcoma
4.
Neuroblastma |
1.
Hodgkin’s disease: 375mg/m2 IV on day 1 and 15
every 28 days, as part of the AVBD regimen.
2.
Melanoma: 220 mg / m2 IV on days 1-3 and days 22-24
every 6 weeks, as part of the Dartmouth regimen. As a single agent,
250 mg/m2 IV for 5 days 0r 800-1,000 mg / m2
IV every 3 weeks. |
Myelosuppression.
Dose-liiting toxicity. Leukopenia and throbocytopenia are equally
affected with nadir occurring at 21-25 days.
Nausea
and vomiting can be severe, usually occurring within 1-3 hours
and lasting for up to 12 hours. Aggressive antimetic therapy is
strongly recommended.
Anorexia
is common, but garrhea occurs rarely.
Flulike
syndrome in the form of fever, chills, malaise, myalgias, and
arthralgias. May last for several days after therapy.
Pain
and burning at the site of injection.
CNS
toxicity in the form o parenthesias, neurophathies, ataxia, lethargy,
headache, confusion, and seizure have all been observed.
Increaded
risk of photosensitivity.
Teratogenic,
mutagenic, and carcinogenic. |
| DACTINOMYCIN-D |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Antitumor
antibiotic |
1.
Wilm’s tumor
2.
Rhhabdomyosarcoma.
3.
Germ cell tumors.
4.
Gestational trophoblastic disease.
5.
Ewing’s sarcoma |
1.
Adults: 0.4-0.5mg / m2 IV on day1-5 every 2-3 weeks.
2.
Children: 0.015 mg/kg/day (up to a maximum dose of 0.5 mg/day)
IV on days 1-5 over a period of 16-45 weeks depending on the specific
regimen. |
-Myelosuppression.
Dose-limiting and severe. Leukopenia and thrombocytopenia equally
ovserved. Nadir occurs at days 8-14 after administeration.
-Nausea
and vomiting. Onset within the first 2 hours of therapy, lasts
for up to 24 hours, and may be severe.
-Mucositis
and/or diarrhea. Usually occurs within 5-7 days and can be severe.
-Alopecia
is common.
-Hyperpigmentatin
of skin, erythema, and increased sensitivity to sunlight. Radiation
recall reaction with erythema and desquamation of skin observed
with erythema and concurrent radiation therapy.
-Potent
vesicant. Tissue damage occurs with extravagant of drug.
-Elevation
of serum transminases in less than 15% of patients. Dose and schedule
dependent . hepato-veno-occlusive disease observed rarely with
higher doses and daily schedule. |
| DAUNORUBICIN |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Antitumor
antibiotic |
1.
Acute mylogenous leukemia – Remission induction and relapse.
2.
Acute lymphoblastic leukemia – Remission induction and relapse. |
1.
AML: 45 mg / m2 IV on days 1-3 of the first course
of induction therapy and on days 1 and 2 on subsequent courses.
Used in combination with continuous infusion ara-C
2.
All: 45 mg/m2 IV on days 1-3 in combination with vincristine,
prednisone, and L-Asparginase.
3.
Single agent: 40 mg/m2 IV every 2 weeks. |
-Mylosupprssion.
Dose limiting toxicity with leukepenia being more common than
thrombocytopenia. Counts nadir at 10-14 days with recovery by
day 21.
-Nausea
and vomiting. Usually mild, occurring in 50% of patients within
1-2 hours of treatment.
-Mucisitis
and diarrhea are common within the first week of treatment but
not dose limiting.
-Cardiotoxicity.
Acute form presents within the first 2-3 days as arrhythmias and/or
conduction abnormalities, EKG changes, pericarditis, and/or mycarditis.
Usually transient and mostly asymptomatic.
-Chronic
form associated with dose-dependent, dilate cardiomyopathy and
congestive heart failure. Incidence increases with cumulative
doses greater than 550mg/m2.
-Strong
vesicant. Extravassation can lead to tissue necrosis and chemical
thrombophlebitis at the injection site.
-Hyperpgmentation
of nails, rarely skin rash, and urticaria. Radiation recall skin
reaction can occur at prior sites of irradiation. Increased hypersensitivity
to sunlight.
-Alopecia
is universal. Usually reversible within 5-7 weeks after termination
of treatment.
-Red-orange
discoloration of urine. Last 1-2 days after drug administration. |
| DAUNORUBICIN
LIPOSOME |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Antitumor
antibiotic |
HIV-assiciated,advanced
Kaposi’s sarcoa – First-line therapy.
|
1.
Available in reluctant rd 50 mg vials for IV use. Should be stored
in the refrigerator but not frozen. Protect from light.
2.
Visually inspect for particulate matter and discoloration.
3.
Withdraw the calculated volume of drug and add an equal volume
of 5% dextrose to give a final concentration of 1 mg/mL.
4.
Reconstituted solution should be administered immediately or it
may be stored refrigerated for 6 hours.
5.
Use only 5% dextrose; do NOT use 0.9% sodium chloride. |
-Myelosuppression.
Dose-limiting leukopenia being moderate to severe.
-Nausea
and vomiting. Occur in 50% of patients and is usually mild.
-Mucositis
and diarrhea are common but not dose-limiting.
-Carditoxicity.
Acute form presents within the first 2-3 days as arrythmias and/or
conduction abnormalities, EKG changes, pericarditis, and/or myocarditis.
Usually transient and mostly asymptomatic.
-
Chronic form associated with a dose-dependent dialated cardiomyopathy
associated with congestive heart failure. Incidence increases
when cumulative doses are greater than 320 mg/m2.
-
Infusion-related reaction. Occurs within the first 5 minutes of
infusion and manifested by back pain, flushing, and tightness
in chest and throat. Observed in about 15% of patients and usually
with the first infusion. Improves upon termination of infusion
and typically does not recur upon reinstitution at a slower infusion
rate.
-
Vesicant. Extravagant can lead to tissue necrosis and chemical
thrombophlebitis at the site of injection.
-
Hyperpigmentation of nails, rarely skin rash and urticaria. Radiation
recall skin reaction can occur at prior sites of irradiation.
Increased hypersensitivity to sunlight.
-Alopesia.
Lower incidence than its parent compound, daunonrubicin. |
| DOCETAXEL |
| Classification |
Indications |
Dosage
Range |
Toxicity |
| Taxane,
antimicrotubule agent. |
1.
Breast cancer- Locally advanced or metastatic breast cancer after
failure of prior chemotherapy. FDA-approved.
2.
Non-small cell lung cancer- Locally advanced or metastatic disease
after failure of prior platinum based chemotherapy. FDA-approved.
3.
Small cell lung cancer.
4.
Head and neck cancer.
5.
Gastric cancer.
6.
Refractory ovarian cancer-advanced platinum.
7.
Bladder cancer. |
1.
Breast cancer: 60-100 mg/m2 IV as a 1-hour infusion
every 3 weeks or 35-40 mg / m2 IV weekly for 3 weeks
with 1week rest.
2.
Non –small cell lung cancer: 75 mg / m2 IV as
a 1-hour infusion every 3 weeks or 35-40 mg / m2 IV
weekly for 3 weeks with 1week rest. |
-
Myelosuppression. Neutropenia is dose-limiting with nadir at days
7-10 and recovery by day 14. thrombocytopenia and anaemia are
also observed.
-
Hypersensitivity reactions occur in less than 5% of patients.
Characterized by generalized skin rash, erythema, hypotension,
dyspnea, and/or bronchospasm. Usually occur within the first 2-3
minutes of an infusion occur within the first 2-3 minutes of an
infusion and almost always within the first 10 minutes. Most frequently
observed with first or second treatment. Usually prevented by
premedication with steroid; overall incidence decreased to less
than 3%. When it occurs during drug infusiontreat with hydrocortisone
IV, diphenhydramine 50 mg IV, and/or cimetidine 300 mg IV.
-
Fluid retention syndrome. Presents as weight gain, peripheral
and/or generalized edema pleural effusion, and ascites. Incidence
increases with total doses >400 mg/m2. occurs in about 50%
of patients. Premedication with methasone 8 mg PO bid for 3 days
starting 1 day before treatment is effective in preventing and/or
reducing this toxicity.
-
Maculopapular skin rash and dry, itchy skin. Most commonly affect
forearms and hands. Brown discoloration of fingermails may occur.
Observed in up to 50% of patient usually within 1 week after therapy.
Hand-foot syndrome (palmarplanter erythrodysesthesia) also described.
-
Mucositis and/or diarrhea seen in 40% of patients. Mild to moderate
nausea and vomiting usually of brief duration.
-
Alopecia occurs in up to 80% of patients
-
Peripheral neuropathy is less commonly observed with docetaxel
than with paclitaxel. Mainly sensory neuropathy but motor neuropathy,
autonomic neuropathy, and CNS effects also seen.
-
Generalized fatigue and asthenia are commonly being seen in 60%-70%
of patients. Arthralgias and myalgias also ovserved.
-
Reversible elevation in serum transaminases alkaline phosphatase,
and bilirubin.
-
Vesicant. Phlebitis and/or swelling can be seen at the injection
site.
-
Fever occurs in the absence of infection in up to 30% of patients. |
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