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CYTOPLATIN 50MG INJ 50 ML ML( PC , 1 )

Manufactured by : Cipla Limited

. 286.00/- . 336.09/- 14.9% OFF You Save : . 50.09
Availability : In stock

DESCRIPTION

Cisplatin, cisplatinum or cis-diamminedichloroplatinum(II) (CDDP) is a platinum-based chemotherapy drug used to treat various types of cancers, including sarcomas, some carcinomas (e.g. small cell lung cancer, and ovarian cancer), lymphomas and germ cell tumors. It was the first member of its class, which now also includes carboplatin and oxaliplatin.

CATEGORIES

Antineoplastic Agents Immunosuppressive Agents Cross-Linking Reagents Radiation-Sensitizing Agents Antineoplastic and Immunomodulating Agents Platinum Compounds Cytochrome P-450 CYP2C9 Inhibitors Cytochrome P-450 CYP2C9 Inducers Cytochrome P-450 CYP2B6 Inducers Cytochrome P-450 CYP2B6 Inhibitors CYP2B6 Inhibitors (strong)

CHEMICAL FORMULA

Cl2H4N2Pt

COMPOSITION

Cisplatin 50 MG

INDICATION

For the treatment of metastatic testicular tumors, metastatic ovarian tumors and advanced bladder cancer.

PHARMACODYNAMICS

Cisplatin is an antineoplastic in the class of alkylating agents and is used to treat various forms of cancer. Alkylating agents are so named because of their ability to add alkyl groups to many electronegative groups under conditions present in cells. They stop tumor growth by cross-linking guanine bases in DNA double-helix strands - directly attacking DNA. This makes the strands unable to uncoil and separate. As this is necessary in DNA replication, the cells can no longer divide. In addition, these drugs add methyl or other alkyl groups onto molecules where they do not belong which in turn inhibits their correct utilization by base pairing and causes a miscoding of DNA. Alkylating agents are cell cycle-nonspecific. Alkylating agents work by three different mechanisms all of which achieve the same end result - disruption of DNA function and cell death.

MECHANISM

Alkylating agents work by three different mechanisms: 1) attachment of alkyl groups to DNA bases, resulting in the DNA being fragmented by repair enzymes in their attempts to replace the alkylated bases, preventing DNA synthesis and RNA transcription from the affected DNA, 2) DNA damage via the formation of cross-links (bonds between atoms in the DNA) which prevents DNA from being separated for synthesis or transcription, and 3) the induction of mispairing of the nucleotides leading to mutations.

ABSORPTION

Following cisplatin doses of 20 to 120 mg/m^2, the concentrations of platinum are highest in liver, prostate, and kidney; somewhat lower in bladder, muscle, testicle, pancreas, and spleen; and lowest in bowel, adrenal, heart, lung, cerebrum, and cerebellum. Platinum is present in tissues for as long as 180 days after the last administration.

VOLUME DISTRIBUTION

Volume of distribution at steady state = 11-12 L/m^2

ROUTE ELIMINATION

The parent compound, cisplatin, is excreted in the urine. Although small amounts of platinum are present in the bile and large intestine after administration of cisplatin, the fecal excretion of platinum appears to be insignificant.

HALF LIFE

Cisplatin decays monoexponentially with a half life of 20 to 30 minutes following administrations of 50 or 100 mg/m^2. Cisplatin has a plasma half-life of 30 minutes. The complexes between albumin and the platinum from cisplatin do not dissociate to a significant extent and are slowly eliminated with a minimum half-life of five days or more.

FOOD INTERACTIONS

Echinacea should be used with caution, if at all, in patients receiving therapeutic immunosuppressants. Monitor for reduced efficacy of the immunosuppressant during concomitant use.

SIDE EFFECTS

Chance of getting an infection. Wash hands often. Stay away from people with infections, colds, or flu. Feeling tired or weak. Upset stomach or throwing up. Many small meals, good mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help. Loose stools (diarrhea). Anemia, low white blood cell count, and low platelet count. Skin irritation. Hair loss. Hair most often grows back when this drug is stopped. May not be able to get pregnant.