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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Research into treatments for prostate cancer Radiotherapy is already an effective treatment for prostate cancer. . High frequency ultrasound (HIFU). When high frequency sound waves are concentrated Prostate Cancer Survivors - Treatment Choices The National Institute for Clinical Excellence in Britain is examining high-intensity focused ultrasound for prostate cancer and will publish guidance on Newswise | Ultrasound imaging advance improves prostate cancer treatment. For the estimated 140000 U.S. men diagnosed annually with localized prostate cancer, Prostate Cancer How effective is modern radiation treatment of prostate cancer? Using ultrasound to see the prostate gland better, physicians can place each seed in the Ultrasound Treats Localized Prostate Cancer Prostate Cancer A new clinic in Cancun, Mexico will offer treatment of localized prostate cancer with HIFU, an ultrasound therapy. This is the second facility in Mexico to High-intensity focused ultrasound for prostate cancer High intensity focused ultrasound (HIFU) for prostate cancer is carried out under a an ultrasound scanner and a HIFU treatment applicator is inserted. Transrectal HIFU: The Next Generation? - Prostate Cancer Research Blana A,Walter B, et al: High-Intensity Focused Ultrasound for the Treatment of Localized Prostate Cancer: 5-Year Experience,Urology 63 (2) 297-300, 2004. Prostate Cancer Treatment - National Cancer Institute High-intensity focused ultrasound is a treatment that uses ultrasound (high-energy sound waves) to destroy cancer cells. To treat prostate cancer, Prostate Cancer Treatment - National Cancer Institute Treatment Options for Recurrent Prostate Cancer . An ultrasound probe is inserted into the rectum to check the prostate. The probe bounces sound waves Ultrasound Treatment for Prostate Cancer A new treatment for prostate cancer has arrived in the form of ultrasound. Ultrasound is kinder prostate cancer treatment - 16 February 2004 Using ultrasound pulses instead of a scalpel to deal with tumours is just as successful, but less likely to result in impotence and incontinence. |
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