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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More Data Needed for Prostate Cancer Vaccine Investigator expresses disappointment over the FDA's decision regarding Provenge. Combination Radiation/Vaccine Therapy for Prostate Cancer May A pilot study of an experimental therapy for prostate cancer has found that a cancer vaccine can be safely administered to patients undergoing radiation Combination Therapy May Benefit Patients With Returning Prostate Combination Hormone/Vaccine Therapy for Prostate Cancer May Benefit They will be testing a more potent, newer prostate cancer vaccine in the next study. ABC News: Panel Recommends FDA Approve Prostate Cancer 'Vaccine' Panel Recommends FDA Approve Prostate Cancer 'Vaccine' Research into treatments for prostate cancer Vaccines are a type of immunotherapy. It is still early days in prostate cancer vaccine research. Vaccines are available only in clinical trials as this Treatment for Prostate Cancer Shows Promise (washingtonpost.com) "It is both meaningful for patients who have prostate cancer but also for the field. It provides a proof of concept that vaccines can in fact work, Health Blog : Q&A: Dendreon's Vaccine for Prostate Cancer Patients An FDA advisory committee yesterday voted 13-4 in favor of Provenge, an experimental treatment for advanced prostate cancer. The vote was hotly anticipated Prostate cancer vaccine | The Courier-Mail A NEW vaccine developed by Brisbane scientists to combat prostate cancer appears safe in the first five patients studied in a phase-one trial. PSA Rising Prostate Cancer News, Info, Support Provenge prostate cancer vaccine linked to longer survival for asymptomatic hormone refractory stage UCSF study. June 28, 2006. Dendreon Vaccine for Prostate Cancer Phase 3 Trial Results Dendreon's Phase 3 D9901 Vaccine Trial Shows Provenge Extends Survival in Patients with Advanced Prostate Cancer. NPR : Panel Evaluates Prostate Cancer Vaccine An expert panel is considering a vaccine for men who have advanced prostate cancer. The product is being evaluated by the panel for the Food and Drug Phase III Trials Of Prostate Cancer Vaccine Launched Approximately 240 men with advanced prostate cancer will be recruited for Phase III trials of a prostate cancer vaccine. The first trial will be at clinical Cancer Vaccine Fact Sheet - National Cancer Institute Many cancer vaccines treat only specific types of cancers because they target antigens found on specific cancers. For example, a vaccine against prostate Prostate Cancer Vaccine Trial - National Cancer Institute In this clinical trial, researchers are testing a new type of vaccine therapy in patients with prostate cancer that has recurred locally or progressed EARLIER USE OF PROSTATE CANCER VACCINES URGED BY HOPKINS SCIENTISTS "Most prostate cancer vaccines currently are tested on men whose cancers are growing and no longer responsive to hormone therapy," says Drake. Prostate Cancer Vaccine (GVAX) - Clinical Stage Portfolio Prostate cancer vaccine information from Cell Genesys. FDA advisers: Prostate cancer vaccine safe - Cancer- msnbc.com Federal health advisers have endorsed an experimental vaccine to treat advanced prostate cancer as safe and effective. Prostate Cancer Vaccine Is First To Increase Survival For the first time, researchers have found that a novel immunologic therapy increases survival by nearly 18 percent in men with advanced prostate cancer Early Trial Indicates Prostate Cancer Vaccine Increases Immunity A prostate cancer vaccine that trains a patient's own dendritic cells to attack a protein antigen expressed by tumors can robustly boost a patient's immune |
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