and the PSA test was originally approved by the FDA in 1986 to monitor the progression of prostate cancer in men who had already been diagnosed with the disease. In 1994, FDA approved the PSA test to be used in c...
prostate cancer diagnosisSignificant improvement in prostate cancer diagnosis and monitoring of therapy has been made possible by the discovery and use of prostate-specific antigen (PSA) measurement in patient serum. Widespread use of the PSA test has resulted in significant prevention of death from ...
In this preliminary report from an ongoing clinical trial, 60 745 men aged 50 through 63 years were randomized either to be invited to undergo prostate cancer screening with a PSA test, a 4-kallikrein panel for those ...
The PSA screening test for prostate cancer is not perfect. It can indicate cancer when none is present and miss life-threatening tumors. But a new study suggests the test is more reliable in men taking dutasteride (Avodart®), a drug widely prescribed to shrink an enlarged prostate gland. ...
The PSA screening blood test measures the levels of PSA circulating in the blood. Both normal prostate cells and cancer cells make PSA. While prostate cancer cells tend to produce less PSA than normal cells, they allow PSA to more easily pass through the cell wall and eventually wind up in...
aThe data on PSA testing to detect prostate cancer has long been shaky — so much so that the discoverer of PSA (or prostate-specific antigen, an enzyme made by the prostate) himself decried the test two years ago as “hardly more effective than a coin toss.” 关于PSA的数据测试查出摄护...
They say that their findings are instructive about how variability in cancer dynamics ― in this case, the difference between prostate cancer and breast cancer ― may influence the impact of screening and how different screening strategies – in this case, a test that searches for an anatomic abn...
PSA test 美 英 网络摄护腺特异抗原检查;前列腺特异性抗原测试;抗原测试 英英 网络释义 n. 1. a test for prostate cancer that detects the presence in the blood of a protein produced by prostate cells. 例句 释义: 全部,摄护腺特异抗原检查,前列腺特异性抗原测试,抗原测试 更多例句筛选 1. The PSA...
A new test for prostate cancer that measures levels of prostate specific antigen (PSA) as well as six specific antibodies found in the blood of men with the disease was more sensitive and more specific than the conventional PSA test used today, according
Risør, B.W., Tayyari Dehbarez, N., Fredsøe, J. et al. Cost-Effectiveness Analysis of Stockholm 3 Testing Compared to PSA as the Primary Blood Test in the Prostate Cancer Diagnostic Pathway: A Decision Tree Approach. Appl Health Econ Health Policy 20, 867–880 (2022). ...