This article is about cancer treatment. For antimicrobial chemotherapy, see Antimicrobial chemotherapy. For the journal, see Anti-Cancer Drugs. The term chemotherapy has man o salwa full novel free download pdf to connote non-specific usage of intracellular poisons to inhibit mitosis, or cell division.
To a large extent, chemotherapy can be thought of as a way to damage or stress cells, which may then lead to cell death if apoptosis is initiated. There are a number of strategies in the administration of chemotherapeutic drugs used today. Chemotherapy may be given with a curative intent or it may aim to prolong life or to palliate symptoms. Induction chemotherapy is the first line treatment of cancer with a chemotherapeutic drug.
This type of chemotherapy is used for curative intent. Combined modality chemotherapy is the use of drugs with other cancer treatments, such as surgery, radiation therapy, or hyperthermia therapy. Consolidation chemotherapy is given after remission in order to prolong the overall disease-free time and improve overall survival. The drug that is administered is the same as the drug that achieved remission.
Intensification chemotherapy is identical to consolidation chemotherapy but a different drug than the induction chemotherapy is used. Combination chemotherapy involves treating a patient with a number of different drugs simultaneously. The drugs differ in their mechanism and side-effects. The biggest advantage is minimising the chances of resistance developing to any one agent. Also, the drugs can often be used at lower doses, reducing toxicity. Neoadjuvant chemotherapy is given prior to a local treatment such as surgery, and is designed to shrink the primary tumor.
It is also given to cancers with a high risk of micrometastatic disease. It can be used when there is little evidence of cancer present, but there is risk of recurrence. It is also useful in killing any cancerous cells that have spread to other parts of the body. These micrometastases can be treated with adjuvant chemotherapy and can reduce relapse rates caused by these disseminated cells. Maintenance chemotherapy is a repeated low-dose treatment to prolong remission. Salvage chemotherapy or palliative chemotherapy is given without curative intent, but simply to decrease tumor load and increase life expectancy. For these regimens, in general, a better toxicity profile is expected.
As more than half of cancer patients are elderly, our biochemistry must be in turmoil. The only way to know the truth about our health is to remove everything to do with an economy from health, it’s against ABC guideliness to advertise products or services so your post has been edited. Australia’s National Heart Foundation declined to comment on camera, their bodies tell them to keep eating because they are getting no nutrients. Written by Dr.