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Ency. home > Disease > P > Prostate cancer
Prostate cancer See images
Overview | Symptoms | Treatment | Prevention
Cancer - prostate
Treatment The appropriate treatment of prostate cancer is often controversial. Treatment options vary based on the stage of the tumor. In the early stages, surgical removal of the prostate (prostatectomy) and radiation therapy may be used to eradicate the tumor. Metastatic cancer of the prostate may be treated by hormonal manipulation (reducing the levels of testosterone by drugs or removal of the testes) or chemotherapy. SURGERY: RADIATION THERAPY: MEDICATIONS: Synthetic drugs like Lupron or Zoladex that mimic the function of LHRH (luteinizing hormone releasing hormone) are being used increasingly to treat advanced prostate cancer. These medications suppress the testes from stimulating testosterone production this is called chemical castration, because it has the same result as surgical removal of the testes. The drugs must be given by injection, usually every three months. Possible side effects include nausea and vomiting, hot flashes, anemia, lethargy, osteoporosis and erectile dysfunction (impotence). Most people receive their chemotherapy (after the initial dose) on an outpatient basis at a clinic or physician's office. Possible side effects are numerous and specific to a given chemotherapy drug. Prognosis The outcome varies greatly, primarily because the disease is found in older men who may have a variety of other complicating diseases or conditions (such as cardiac or respiratory disease and disabilities that immobilize or greatly decrease activities). Complications Impotence is a potential complication after prostatectomy or radiation therapy. Recent improvements in surgical procedures have made this complication occur less often. Urinary incontinence is another possible complication. After transurethral surgery, urethral stricture may develop. Medications can have side effects, including hot flashes and loss of sexual desire. Call Your Health Care Provider If: Call for an appointment if you are a man over 50 years old, who has: You should discuss the advantages and disadvantages to PSA screening with your physician.
Surgical treatment is usually only recommended after thorough evaluation and discussion of the treatment options. A man considering surgery should be aware of the expected benefit of the procedure, as well as its potential risks.
Radiation therapy is used primarily to treat Stage A, B and C prostate cancers. Whether or not radiation is as good as prostate removal is a debatable topic, and the decision about which to choose can be difficult. In patients whose health makes the risk of surgery unacceptably high, radiation therapy is often the preferred alternative. Radiation therapy to the prostate gland may be performed in a number of ways:
Other medications used for hormonal therapy include androgen blocking agents (such as flutamide) which prevent testosterone from attaching to prostate cells. Possible side effects include erectile dysfunction, liver problems, diarrhea, and enlarged male breasts. PC-SPES, an herbal combination, is also effective in some situations.
LIFESTYLE CHANGES:
Surgery, radiation therapy, and hormonal manipulation all have the potential to disrupt sexual desire or performance on either a temporary or permanent basis. Discuss your concerns with your health care provider. Additionally, several options are available for managing sexual problems related to prostate cancer treatment.
MONITORING:
You will be closely monitored for progression of the disease regardless of the type of treatment you receive. Monitoring will include:
Ency. home > Disease > P > Prostate cancer
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