Chicago ( Reuters) – A research for 15 years against a man who had surgery for prostate cancers (bladder bag) has shown that only a few who died because of cancer, based on evidence that a number of people able to bypass surgery in handling tumor slowly growing, according to U.S. researchers, Tuesday pm.
Research on more than 12 600 men affected by prostate cancer who successfully eliminate prostate cancer during 15 years showed only 12 percent who died from cancer, despite a number of clues revealed a malignant type of cancer.
More and more, about 38 percent, who died because of diseases outside of cancer.
“The study showed the risk of dying from prostate cancer was lower in men who had undergone treatment in the past 15 years, and reinforces the concept that men diseased lower cancer penjalarannya not need immediate treatment,” said Dr. Peter Scardino of Memorial Sloan-Kettering Cancer Center, New York, with research results published in the Journal of Clinical Oncology.
Prostate cancer is the second type of cancer which generally affects men worldwide and caused 254 000 deaths every year men around the world.
The doctor could provide recommendations to the prostate cancer riddle men over 50 years through a blood test for prostate specific antigen or PSA (Prostate Specific Antigen). There is the belief that early diagnosis and aggressive treatment of any type of cancer is better than to wait and not do anything about it.
But many prostate tumors are slow growing and may take many years to become malignant. A number of studies mention the many men who live by the side effects of aggressive treatment by surgery and radiation cancer that might never have killed them.
“Our results indicate this level is less violent after (patients undergo) surgery,” wrote Scardino and his colleagues.
They mention, in the United States, fewer than two percent of men under the age of 65 years chose to avoid prostate surgery and prefer regular inspection of his cancer. Of that amount, 73 percent of which must be dissected finally fixed after four years.
But a separate study published by the journal Cancer researchers from Erasmus Medical Centre in Rotterdam, the Netherlands, showed that men with early prostate cancer is to avoid prostate surgery and instead chose regular inspection looks fine.
The research team filed a questionnaire to 150 men to assess the comfort level of the decision in cancer treatment, as well as their level of depression and anxiety.
Over 80 percent of the 129 men who returned questionnaires showed the same level with those who choose an audit to find out early prostate cancer.
One major experiment undertaken internationally to compare the middle dilaukan regular inspection by radical treatment (surgery), but results were still awaiting a few more years.
Scardino said, doctors now use a number of tools to predict which prostate cancer spreads rapidly and causes death, including the statistical models, PSA test, magnetic resonance image scan and biopsy.
“However, it takes a more accurate measuring tool again,” she said adding that the physician will introduce a molecular or genetic testing to see if the tumor has the capacity to spread.
“If not, it will be perfectly safe,” Scardino added.
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