Cisplatin
Brand and Other Names:
Platinol
Mechanism of Action:
The main mechanism of the cytotoxic action involves the binding of cisplatin to genomic DNA in the cell nucleus to form interstrand and intrastrand cross-links. This interferes with normal transcription and/or DNA replication mechanisms and triggers cytotoxic processes that lead to cell death.
Indications:
Cisplatin for injection is indicated for the treatment of advanced testicular cancer, advanced ovarian cancer, advanced bladder cancer.
Route:
intravenous
Dose:
Administer pre-treatment hydration and pre- and post-treatment antiemetics. Cisplatin for injection has been administered intravenously at: Advanced testicular cancer: 20 mg/m2 daily for 5 days 2 per cycle; Advanced ovarian cancer: 75 mg/m2 to 100 mg/m2 per cycle once every 3 to 4 weeks; Advanced bladder cancer: 50 mg/m2 to 70 mg/m2 intravenously per cycle once every 3 to 4 weeks. Refer to current treatment guidelines for specific dosing information. Administer by slow intravenous infusion. Avoid contact of cisplatin for injection with aluminum parts.
Adverse Reactions:
Common adverse reactions are nephrotoxicity, peripheral neuropathy, nausea and vomiting, myelosuppression, and ototoxicity.
Contraindication:
Cisplatin for injection is contraindicated in patients with severe hypersensitivity to cisplatin.
Warnings and Precautions:
Hypersensitivity reactions: Anaphylaxis and death may occur; monitor for and treat accordingly. Ototoxicity: Cumulative toxicity may be severe particularly in pediatric patients; consider audiometric and vestibular function monitoring. Ocular toxicity: Optic neuritis, papilledema, and cortical blindness may occur. Secondary leukemia: Secondary acute leukemia may occur. Embryo-fetal toxicity: Can cause fetal harm. Advise of potential risk to a fetus and use of effective
contraception.
See package insert for full prescribing information.