Chemotherapy is often the only choice cancer sufferers have to regain a next-to-normal health condition. In oncology, adjuvant chemotherapy will have quite a special role for the patient because it is related to other cancer treatments. Adjuvant chemotherapy represents an additional treatment administered to the patient following a surgical intervention as a means to prevent the possible development of the cancer cells that may have remained after the removal. The health condition is often susceptible to relapses in cancer cases, since no specialist can foresee the evolution or involution of cancer cells.
Chemical-based treatments together with radiotherapy are part of the same adjuvant chemotherapy category prescribed by doctors to stop cancer spread. Statistics show that about a third of the patients who have undergone adjuvant chemotherapy treatment have already been completely cured with the help of the surgery alone. For those who are not included in the above mentioned third, the long term aim of the adjuvant chemotherapy is to increase the life extent of the sufferer.
The types of cancer in which adjuvant chemotherapy is used are quite various and here we may include colon cancer, lung, pancreatic, breast and prostate cancer as well as some forms of gynecological cancers.
In terms of parallel treatments, adjuvant chemotherapy is complemented by neo-adjuvant chemotherapy. The neo-variant consists in the administration of drugs in the stage preceding the anti-cancer treatment per se. For example, neo-adjuvant chemotherapy may be prescribed to a breast-cancer patient who will undergo breast-removal surgery. The purpose of such a type of therapy is to minimize the tumor size so that the surgery may be performed more efficiently and with less risk.
All in all, adjuvant chemotherapy has been identified as more rewarding in results when it is used in the aftermath of the operation rather than prior to it. As for the drug efficiency, the level is a lot higher when the treatment is administered intravenously; another way of enhancing drug effects is to insert it directly into the part of the body that is affected by cancer.
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