Surgery and radiation can be equally reasonable options as treatment for men with prostate cancer.
But the report published in the New England Journal of Medicine
also sheds light on the option to simply rely on "active monitoring" of
the prostate cancer, which is the same as not opting for any treatment.
‘Prostate cancer had the highest five-year survival rate at 97 percent, according to the US Centers for Disease Control and Prevention (CDC).’
Researchers found that death rates from prostate cancer in the men
followed over 10 years were low overall. A total of 82,429 men, 50 to 69
years of age, were tracked in the study. About one percent of patients
died 10 years after diagnosis. But the disease was more likely to
spread in the men who opted just to monitor their prostate cancer.
Moreover, about half the men who started with the "active monitoring"
opted for surgery or radiation at some point.
Active monitoring involves regular
doctor visits, physical exams of the prostate, periodic biopsies and
blood tests for prostate-specific antigen (PSA), which is now more
widely used to track progression of the disease. It is estimated that 40
to 50 percent of men with early prostate cancer in the United States
now opt for active monitoring. And it is a trend that seems to be
"At a median of 10 years, prostate-cancer-specific mortality was low,
irrespective of the treatment assigned, with no significant difference
among treatments," the study's authors state. "Surgery and radiotherapy
were associated with lower incidences of disease progression and
metastases than was active monitoring."
How prostate cancer is treated in the early stages has become a subject
of debate in the medical community.
Men at 50 or older should routinely undergo a digital-rectal prostate
examination as part of a general screening, and it is still considered
the most reliable initial test. The physician will feel the prostate for
hard, lumpy or abnormal areas. Most men with a family history of
prostate cancer should be screened earlier than age 50.
"The most important thing for men at this age is to get screened by
their doctor, especially the physical exam," said Dr Antonio Muina, an
oncologist with Baptist Health South Florida. "If prostate cancer is
diagnosed early, there are several options that you can discuss with
your doctor. Every treatment option depends on many individual factors,
including age and other underlying health conditions. And, of course,
the progression of the disease."
Over the last 15 years, there has been much progress in the treatment of the disease, with various medications approved by the United States
Food and Drug Administration to treat the disease at various stages of
progression. When the US Centers for Disease Control and Prevention
(CDC) released their latest update on overall cancer survival rates last
year, prostate cancer was mentioned as having the highest five-year
survival rate at 97 percent.
The much-debated PSA is a blood test for men over 50, (or younger if at
higher risk), to help detect prostate cancer. But the PSA is not relied
on as a primary indicator, mostly because the test results are
considered inaccurate and susceptible to over-diagnosis. The
government-backed US Preventive Services Task Force does not recommend
PSA screening for prostate cancer. Additionally, the American College of
Physicians (ACP) does not recommend it for men younger than age 50 and
older than age 69.
"It's fairly well established now that the PSA is of better use to
detect the progression of prostate cancer, in addition to the physical
examination," Dr Muina said. "There are a lot of false positives
associated with an elevation in the PSA, so before any early-stage
treatment is considered, your physician should have thoroughly diagnosed
the cancer through physical examination and a biopsy."