Keymo therapy4/30/2023 ![]() Oncologists are experts at knowing how these various chemotherapy drugs work on different cancers and devising a plan for administering specific doses timed to attack a cancer cell at a particular phase of its cycle. Many chemo drugs are designed to attack cells of certain types of cancer at a particular phase of the cell cycle. Both cells repeat this cycle when new cells are needed.Ĭhemotherapy drugs attack cancer cells during the reproduction cycle, but never at the resting phase. This process is called the “cell cycle” and involves five phases, with a cell reproducing an identical copy of itself during the mitosis phase then entering the resting stage. All cells, cancerous or not, go through a regeneration process to replace cells that die from injury or normal wear. This is known as a systematic treatment.Ĭhemotherapy works by killing cancer cells, usually by attacking them at a specific stage of their reproduction. ![]() Surgery and radiation treatments focus on one part of the body, whereas chemotherapy travels throughout the body to attack cancer cells anywhere they are present. A novel approach called Hyperthermic Intraperitoneal Chemotherapy (HIPEC) actually heats up the chemo agent prior to it being administered immediately after surgery. Chemo can be used prior to surgery or radiation to shrink a tumor, or afterward to destroy remaining cancer cells. Chemotherapy is also used to treat bone marrow disease and immune system disorders.Ĭhemotherapy is often the first-line of treatment for many forms of cancer, and may also be used in conjunction with, following and/or preceding other therapies, such as radiation, biological therapy and surgery. It is a common cancer treatment since cancer cells grow faster than any other cells. Chemotherapy, or “chemo,” uses strong drugs to treat abnormally fast-growing cells anywhere in the body. These chemotherapy drugs differ in their chemical composition, effectiveness against the cancers they target and side effects, which range from mild discomfort to serious complications.Ĭhemotherapy actually means using any drug to treat any disease, but it is most commonly associated with treating cancer.More than 100 chemotherapy drugs are used to treat many types of cancer.The three goals of chemotherapy for cancer are to cure, control or relieve suffering.Chemotherapy is most often a systemic treatment, meaning the drugs travel throughout the body to attack cancer cells anywhere they are found.Chemotherapy is the use of powerful chemical drugs to kill cancer cells.Chemotherapy Overview Chemotherapy at a glance
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