Question: What are the side effects of platinum based chemotherapy?

What does platinum do in chemotherapy?

Platinum-based drugs are effective against cancer because at their centre is a platinum atom joined to two ammonion molecules and two chloride ions. The compound is negatively charged, but when it enters the cancer cell it becomes positively charged because the chloride ions are replaced by water molecules.

Does platinum cure cancer?

Doctors use platinum drugs to treat many kinds of cancer, both alone and in combination with other drugs. Cisplatin, the oldest, has been approved as a cancer treatment since 1978. In the U.S., two other platinum-containing molecules are also approved cancer drugs: carboplatin and oxaliplatin.

Why is platinum used in cancer treatment?

The platinum compounds are largely used in the treatment of lung, breast, ovarian, and colon cancers. The chemotherapeutic mechanism of platinum compounds is typical of DNA-binding alkylating agents. If the DNA damage exceeds the ability of the cell to repair, the cell undergoes apoptotic cell death.

Does platinum chemo cause hair loss?

Other common and well-known side effects of platinum-based chemotherapy include nausea, vomiting, diarrhoea, stomatitis (inflammation of mouth and lips) pain, mucositis (painful inflammation and ulceration of mucous membranes lining the digestive tract), alopecia (hair loss), anorexia (loss of appetite), cachexia (loss …

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What does platinum do to the body?

The health effects of platinum are strongly dependent upon the kind of bonds that are shaped and the exposure level and immunity of the person that is exposed. Finally, a danger of platinum is that it can cause potentiation of the toxicity of other dangerous chemicals in the human body, such as selenium.

What are the harmful effects of platinum?

* Platinum may cause a skin allergy. If allergy develops, very low future exposure can cause itching and a skin rash. * Platinum may cause an asthma-like allergy. Future exposure can cause asthma attacks with shortness of breath, wheezing, cough, and/or chest tightness.

Is there platinum in chemotherapy?

Platinum-based agents are important drugs or drug candidates for cancer chemotherapy. Traditional platinum drugs including the globally approved cisplatin, carboplatin and oxaliplatin are neutral platinum (II) complexes with two amine ligands and two additional ligands that can be aquated for further binding with DNA.

Which drug contains platinum?

Platinum-based anticancer drugs, including cisplatin, carboplatin, oxaliplatin, nedaplatin, and lobaplatin, are heavily applied in chemotherapy regimens. However, the intrinsic or acquired resistance severely limit the clinical application of platinum-based treatment.

What is the most powerful chemotherapy?

Doxorubicin (Adriamycin) is one of the most powerful chemotherapy drugs ever invented. It can kill cancer cells at every point in their life cycle, and it’s used to treat a wide variety of cancers. Unfortunately, the drug can also damage heart cells, so a patient can’t take it indefinitely.

How effective is platinum chemotherapy?

Cisplatin is particularly effective against testicular cancer; the cure rate was improved from 10% to 85%. Similarly, the addition of cisplatin to adjuvant chemotherapy led to a marked increase in disease-free survival rates for patients with medulloblastoma – again, up to around 85%.

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What is platinum resistant cancer?

Cancer that responds at first to treatment with drugs that contain the metal platinum, such as cisplatin and carboplatin, but then comes back within a certain period. For example, ovarian cancer that comes back within 6 months after treatment is considered platinum resistant.