Prostate cancer is the
most common cancer in men. In the United States there will be
roughly 230,000 new cases diagnosed this year and about 30,000 men
will die of the disease. Prostate cancer is almost always an
adenocaricinoma (99%). Improvements in screening and management
of this disease have lowered the death rate for prostate cancer but
patients with disease that is widely spread are seriously ill. Prostate
cancer is almost always (90%) found to be at local or regional stage
and 5-year survival approaches 100% for these men. For patients
whose disease has spread to distant sites, about 1/3 will survive 5
years. Since many patients with prostate cancer are old enough
to have other significant health issues treatment options may vary
significantly, including nothing more than observation or symptomatic
therapy. For younger men who might otherwise expect to live substantially
longer if their prostate cancer is brought under control, more aggressive
treatment options are given greater consideration.
Additional information about prostate cancer can be found at the American
Cancer Society website. Additional information about clinical
trials for treatment of lung cancer can be found at the National
Cancer Institute.
|