Guardian7 said...
Pluot said...
ScienceTeacherJrHigh said...
I'll use an analogy as well. I used to use Chapstick often. Then I noticed that my lips no longer made their own moisture. The body is super efficient. If it is getting help from an outside source it will stop using its own resources to do what needs to be done.
So... do you eat food or nah?
Chemotherapy is effective in many colon cancers. There are certain colorectal malignancies that do not respond to 5-fluorouracil, which is one of the most common chemotherapeutic agents used in colon cancer, so it's possible you've seen studies that discuss that issue. However, there are hundreds if not thousands of studies that show improved survival in colon cancer patients who receive chemotherapy.This just isn't true.
I posted about
this before in more detail (I'll search for the thread), but there is a fairly high re-occurrence rate for those who go through chemo for colon cancer - around 1 in 5.Did I say that chemotherapy cures colon cancer with no chance of recurrence? No. Did I say chemotherapy
improves survival rate? Yes, because it does. You are entitled to your opinion and your decisions, but it has been demonstrated, well and repeatedly, that expected survival is longer with chemotherapy in the setting of colon cancer than without it. Full stop.
Guardian7 said...
It is also virtually impossible to "get it all" through chemo, as some tumors are missed during treatments.
As I said, chemotherapy improves survival. For patients with colon cancer that has metastasized or cannot be resected, there is no such thing as a cure, but chemotherapy can help them live longer. I'm also not sure what you mean when you say that "tumors are missed during treatments" because chemotherapy is typically given systemically for colon cancer, not targeted to specific tumors.
Guardian7 said...
Misdiagnoses are also very common and a significant percent get the chemo despite not having any surefire malignancies. More than 95% of polyps are also benign.
Irrelevant to the discussion at hand. If cancers are being misdiagnosed, that's a problem of diagnosis -- it doesn't mean that chemotherapy is a bad treatment for cancer.
Guardian7 said...
Anyways, the after-effects of chemo leave most patients as shells of their former selves. The collateral damage is very significant and increases the risk of other cancers.
It's a personal decision. Chemotherapy has many well known and unpleasant side effects, although we've gotten a lot better at treating them in the recent past, especially nausea and neutr
openia. However, cancer also causes terrible symptoms that significantly impact quality of life. Many patients do better with chemotherapy -- even if they are terminal with no hope of longterm survival -- because it keeps the worst symptoms of the cancer from worsening.
Guardian7 said...
In that thread, I also posted the prophylactic measures one can take to reduce the risk to essentially nothing. It begins with resistant starches, which offer as much as a 50% reduction in colon cancer rates.
Prevention is great. It's not a treatment plan for people who have cancer already, just as chemotherapy is not a treatment plan for people who don't have cancer.
Guardian7 said...
I wouldn't go on chemo if they paid me billions to take it. It's a death sentence to me. They may "treat" the cancer, but other cancers will pop up in its stead.
As I said, that's your decision. But you should make it with the knowledge that chemotherapy is not a monolith, that some regimens are tolerated better than others, and some cancers respond well to chemotherapy.