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- $Unique_ID{BRK01908}
- $Pretitle{}
- $Title{Why Use Chemotherapy for Cancer?}
- $Subject{Chemotherapy Cancer cancers cancerous treat treatment treatments
- medicine medicines medication medications cell cells body bodies chemical
- chemicals drug drugs metastasize metastasized tumor tumors surgery surgeries
- radiate radiation destroy destroyed destroying kill blood systemic advantage
- advantages disadvantage disadvantages side effect effects react reaction
- reacting reactions hair loss nausea vomit vomiting white count counts pulsed
- course therapy therapies}
- $Volume{}
- $Log{}
-
- Copyright (c) 1993 Tribune Media Services, Inc.
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- Why Use Chemotherapy for Cancer?
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-
- QUESTION: The diagnosis is "cancer" and I don't suppose it makes much
- difference which one, but what happens now? What do all these treatments do,
- why "chemotherapy"? How does one choose, when your mind isn't clear, and you
- have to worry about paying for your choice? I know you don't have all the
- answers, but please point me in the right direction and give me a push. I
- don't know anyone that I trust as much as I trust you.
-
- ------------------------------------------------------------------------------
-
- ANSWER: I wish there was a simple answer to your most important question, but
- even you realize there isn't. So I will just try to make a complicated
- answer as easy to understand as possible. Chemotherapy, or treating cancer
- with various medications, has been with us since the 1950's and for about 20
- years developed very rapidly. Sometime around the late 1960's researchers
- began to discover that for some cases cancers could be treated by using a
- combination of active medications, as many as 5 different formulas at once,
- each acting upon the cancer in a different fashion, yet all working together
- to destroy the wildly growing cells.
- Compared to most of the cells in our bodies, cancer cells grow at a much
- faster pace. Therefore they take in more of the chemicals found in the blood
- than slower growing cells do. And that concentrates the medications in the
- abnormal cells, and hopefully, destroys them.
- When cancers develop, they often "metastasize". That means that cells
- from the original tumor break free and travel to another area of the body,
- frequently far from the original tumor site. During the initial period,
- before they grow large enough to find, they remain undetectable by even the
- most modern technology. By the time they can be found, it is too late to
- prevent them from spreading even further.
- Localized tumors can be removed by surgery, or destroyed by radiation.
- That's why early diagnosis, before there has been time for the cells to
- spread, is so important. To destroy metastasized tumors located throughout
- the body, medicine must be delivered to the new sites by the blood stream as
- it flows to all of the body's organs and systems. This type of therapy is
- therefore called "systemic treatment" and while it has the advantage of
- reaching all the tumor cells, there are a few disadvantages as well. The
- medication used to act on the fast growing cancer cells, will provoke unwanted
- side effects on other normal tissues in the body which may also have fast
- rates of growth. Although each person may react to the medications in an
- individual fashion, hair loss, nausea and vomiting, and decreased white blood
- counts are frequent though not necessarily inevitable. One of the techniques
- used to overcome side effects is a pulsed course of therapy, where
- chemotherapy is interrupted for a period of time to allow the body's normal
- cells to regenerate and catch up a bit before the next "pulse" is
- administered.
- Your type of cancer is important, just as you as an individual are
- important. Different types of cancer are treated using different medications,
- and in different combinations. Different people experience different
- reactions, and constant checking and revising the therapy is essential, for
- side effects can be reduced and the effectiveness of the medication
- increased. The physicians who treat you will try to determine the combination
- that provides you with the greatest benefit and the least amount of distress.
- And while there is no simple answer, no one formula, there is but a single
- direction and that is . . . forward. Fight your disease with every weapon at
- your command, your determination, your motivation, your religion, your inner
- strengths. These are your weapons. Your physicians will use every weapon at
- their disposal. Together, you can make the decisions that may lead you out
- of the valley of the shadow.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-