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Prostate Cancer Overview
submitted by: admin on 06/30/2016
The PSA era is over. Modern research has shown that it leads to overdiagnosis and overtreatment and far too many surgeries, radiation therapy, and hormonal therapy. Prostate cancer is very common, but only about 2% need to be treated. Preventive measures and environmental toxins are reviewed. The relationship of various hormones is discussed.New tools...
Prostate Cancer with Dr. Richard Kunin
submitted by: admin on 10/14/2013
Dr. Len and Dr. Kunin talk about prostate cancer and some manifestations of it. There have been big changes in how we look at prostate cancer in the last several years. The whole era of the PSA test is now over according to Thomas Stamey, the inventor of the test. We have now gotten to a situation where we are over treating most men who have...
Prostate Cancer: Who Needs Treatment?
submitted by: admin on 10/14/2013
PSA Screening
submitted by: admin on 06/18/2016
The inventor of the PSA test as come out and stated that the PSA era is over. We are over-diagnosing too many prostate cancers that don't need treatment with the test. There is no good prostate screening test today. The PSA test is good for following known prostate cancers as they are a good measurement of the extent of growth of the cancer.
PSA Velocity
submitted by: admin on 11/22/2024
Should PSA screening be removed from prostate cancer guidelines? Some researchers have found that a change of PSA levels over time is a poor predictor of prostate cancer and may lead to many unnecessary biopsies.
PSA- Is the Era Over?
submitted by: admin on 11/22/2024
The PSA era is over. Modern research has shown that it leads to overdiagnosis and overtreatment and far too many surgeries, radiation therapy, and hormonal therapy. Prostate cancer is very common, but only about 2% need to be treated. Preventive measures and environmental toxins are reviewed. The relationship of various hormones is discussed.New tools for diagnosis...
Radical Healthcare Reform and the Future of Medicine
submitted by: admin on 11/22/2024
Health care reform (HCR) is a necessity, but little true HCR is on the table for either Democrats or Republicans. Republicans want to privatize or abolish Medicare and Democrats want to increase taxes to fund skyrocketing health care costs. Neither approach represents HCR; they merely address how the present health care system might be sustained.
Dean...
Screening Does Not Reduce Prostate Cancer Deaths
submitted by: admin on 10/14/2013
Screening does not significantly reduce prostate cancer deaths but it does lead to overdetection and overtreatment. The cancer detection rate is 40% higher with testing, but to prevent one death from prostate cancer more than 1400 men would need screening and 48 would be unnecessarily treated. The era of the PSA is over.
Should Screening Tests for Cancer be Limited in the Elderly?
submitted by: admin on 09/01/2014
A study out of the University of North Carolina Medical Center in August of 2014 studied more than 27,000 patients over the age of 65 and questioned the widsom of doing routine cancer screening tests, especially if they had a limited life expectancy. They looked at screening tests for prostate, breast, colon, and cervix in a study from 2000 through 2010 and compared...
Spontaneous Cancer Remission
submitted by: admin on 06/25/2016
Many breast cancers resolve on their own. Autopsy studies show that about 30% of women in their 50s have occult breast cancers that apparently come and go. It makes one wonder if we are massively overdiagnosing cancers and overtreating them as well. The trick is to know which cancers are dangerous and in need of treatment. Studies on mammograms over time have...
Sun, Vitamin D, and Cancer
submitted by: admin on 10/16/2013
We need sunlight to make vitamin D. The types, sources of vitamin D, and physiology of vitamin D are reviewed. The relationship between vitamin D levels and cancer are reviewed.
Treating Frailty with Testosterone
submitted by: admin on 10/17/2013
As we get older, especially men who are frail, testosterone replacement is a consideration to improve muscle strength and balance. Exercise, of course, is the best way to increase muscle strength and balance because it naturally increases growth hormone and testosterone levels. Overdoing testosterone levels can be a problem with aggressive behavior...
Vitamin D3 Supplementation Treats Prostate Cancer
submitted by: admin on 06/30/2016
Patients with low risk prostate cancer under active surveillance may benefit from vitamin D3 supplementation at 4000 IU per day according to an article in the Journal of Endocrinology Metabolism. In patients with Gleason 6 prostate cancers, those treated with 4000 IU of vitamin D3 for one year, 55% had a decrease in Gleason findings or fewer positive...
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