Men: Need Another Excuse to Put Off That Prostate Exam?
Even non-hypochondriacs such as I sometimes worry fleetingly about their health when, having reached a certain age, some of their friends and acquaintances fall foul of a disease, namely (in this case) cancer of the prostate. But my anxiety does not last long and so far I have managed successfully to resist all attempts by my medical colleagues to measure my prostate specific antigen (PSA). I want to have as little to do with doctors as possible, other than socially of course, and there is nothing quite like a high PSA level to provoke doctors’ interference in a man’s life.
Would this interference, though, prolong my life if I allowed it to take place? A recent paper in the New England Journal of Medicine starts optimistically and ends pessimistically. It draws attention to the fact that mortality from prostate cancer has fallen drastically and attributes this to improvement both in early diagnosis of the cancer by means of screening and of treatment once diagnosed.
The body of the paper, however, is less sanguine. First 18,880 elderly men were divided into those who were given finasteride, a drug that was hoped would prevent cancer, and those given placebo. Some years later it was discovered that finasteride did indeed reduce the numbers of patients who developed cancer, in fact by nearly a third.
So far so good: but this is not the end of the story. Unfortunately, prostate cancer is a very variable disease such that, while some men die of it, many more men die with it than of it. And while finasteride seems to have prevented many low-grade cancers, those that would not have killed the men in any case, it seems also to have increased both the number and proportion of the more serious kind.
Article printed from PJ Lifestyle: http://pjmedia.com/lifestyle
URL to article: http://pjmedia.com/lifestyle/2013/8/27/men-need-another-excuse-to-put-off-that-prostate-exam