Medical Treatments for Prostate CancerThere are many different medical treatments for prostate cancer that involve the clinical care of a healthcare professional. These treatments include expectant therapy, surgery, radiation therapy, hormone therapy, and chemotherapy. Expectant therapy is to carefully observe and monitor the prostate cancer. Because prostate cancer cells often spread very slowly, many older men who have the disease may not need more extensive treatment. However, expectant therapy usually includes routine physician examinations, including digital rectal exams and PSA tests. The different types of surgery for prostate cancer are radical prostatectomy - an open-surgery procedure in which the entire prostate gland and surrounding tissue are removed. Transurethral resection of the prostate (TURP) - surgery to remove part of the prostate gland that surrounds the urethra. Cryosurgery - this procedure involves killing the cancer cells by freezing them with a small metal tool placed in the tumor. Side effects of prostate cancer surgery include incontinence and impotence. Incontinence is the inability to control urine and may result in dribbling of urine, especially immediately after surgery. Normal control usually returns within weeks or months after surgery. Impotence is the inability to achieve an erection. For a month, or so, after surgery, most men are not able to get an erection. Eventually, approximately 40 to 60 percent of men will be able to get an erection sufficient for sexual intercourse, but without ejaculation of semen, since removal of the prostate gland prevents that process.Radiation therapy uses high energy rays to kill or shrink cancer cells, and to decrease their ability to divide. Radiation is often used to treat prostate cancer that is still confined to the prostate gland, or has spread only to nearby tissue. If the disease is advanced, radiation may be used to reduce the size of the tumor and to provide relief from symptoms. Possible side effects of radiation for prostate cancer may include diarrhea, with or without blood in the stool, and colitis, problems associated with urination, a degree of impotence (inability to get an erection), which may occur within two years of radiation therapy. The goal of hormone therapy is to lower the level of male hormones in the body, particularly testosterone. Hormone therapy does not cure the cancer, and is often used to treat persons whose cancer has spread or recurred after treatment. Produced mainly in the testicles, testosterone causes prostate cancer cells to grow. Thus, reduced testosterone levels can make the prostate cancer shrink and become less active. Most studies show that hormone therapy works better if it is started early. Chemotherapy is the use of powerful, anti-cancer medications to kill cancer cells.. Hospitalization may be needed to monitor treatment and chemotherapy's side effects. Common side effects of chemotherapy include: nausea and vomiting, hair loss, anemia, reduced ability of blood to clot, mouth sores, increased likelihood of developing infections, fatigue. Most side effects disappear once treatment is stopped. |
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Prostate cancer and supplementation with alpha-tocopherol and beta BACKGROUND: Epidemiologic studies have suggested that vitamin E and beta-carotene may each influence the development of prostate cancer. BBC NEWS | Health | Vitamin fights prostate cancer Scientists looked at 100 men who had prostate cancer and 200 who did not and compared amounts of vitamin E in the bloodstream before and after taking a How You Can Beat Prostate and Breast Cancer Nutritionally 6/12/02 Vitamin E appears to protect against prostate cancer, and new research shows it may do so by interfering with two proteins that are associated with the Vitamin E Found to Cut Prostate Cancer Risk in Half 3/16/05 Using natural mixed tocopherols is one of the useful tools for prostate cancer. Learn other natural alternatives available to improve prostate cancer. CNN - Study: Vitamin E reduces prostate cancer risk, deaths WASHINGTON (CNN) -- Daily doses of Vitamin E reduced prostate cancer risk by a third and the disease's death rate by 41 percent in a study of thousands of Vitamin E and prostate cancer - anything concrete? Vitamin E and prostate cancer - anything concrete? Consumers are confused about the benefits of vitamin E for prostate cancer, Harvard doctors have claimed Vitamin E Makes Prostate Cancer Cells Vulnerable Vitamin E interferes with two proteins that play a central role in the development of prostate cancer. In prostate cancer cells exposed to vitamin E, Selenium and Vitamin E Cancer Prevention Trial - National Cancer SELECT stands for the Selenium and Vitamin E Cancer Prevention Trial, a clinical trial to see if one or both of these dietary supplements prevent prostate The SELECT Prostate Cancer Prevention Trial - National Cancer SELECT (the Selenium and Vitamin E Cancer Prevention Trial) is the largest-ever prostate cancer prevention trial. Previous studies suggest that selenium and Prostate Cancer Research Institute - Nutrition: Vitamin E The recommended dose of vitamin E for patient with prostate cancer is 800-1200 mg per day. Higher doses of vitamin E can have blood-thinning effects and can Selenium and Vitamin E Cancer Prevention Trial (SELECT) Home Page The Selenium and Vitamin E Cancer Prevention Trial (SELECT) is a research study to determine if selenium and vitamin E can help prevent prostate cancer. |
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