Hi Mik,
Bill and John have given you excellent information.
Yes, intermittent hormone therapy has been very effective for me. I also have changed to a vegan diet (with some cold-water fish.)
After my cryosurgery, the PSA started to rise (during a period when I was not doing hormone therapy.) My doctor did another 12-core biopsy and could not find any remaining cancer cells. Given the possible morbidity of radiation,and the high probability that my cancer was already systemic (Initial PSA 18 and PCa spread into one seminal vesicle), I elected to continue with the intermittent hormone therapy.
Hormone therapy:
"Hormone treatment is primarily used if prostate cancer has spread outside the prostate. It does not cure cancer. The purpose of hormone therapy is first to delay the progression of the cancer, and second, to increase survival while maximizing quality of life."
http://www.webmd.com/prostate-cancer/hormone-therapy
The reason why hormone therapy does not cure prostate cancer:
"
[a name="Hormonal Therapy">Hormonal Therapy is based on the fact that prostate cancer cells frequently use the male hormone, testosterone, as "fertilizer", and the absence of testosterone leads to the death or weakening, (apoptosis), of many, but not all, prostate cancer cells. As a result, many patients with incurable prostate cancer, (Stage D and late Stage C), can have their life extended and quality of life improved by the use of hormonal therapy. "
http://www.wmfurology.com/pcahormone.htm
What you will rapidly discover is that forming a PCa treatment plan is not an exact science. It's all very confusing to the newly diagnosed man (who thinks he must do something "NOW.") That is why we stress the importance of making an informed decision. Get a second opinion,as John points out, on the biopsy samples, Get a second opinion from other PCa specialists (radiation oncologists and medical oncologists.) Finally, join me at the LA prostate cancer conference; I guarantee you will be amazed by what you learn !!
Bob