Medical Fashion

March 12, 2010

Medicine has its own fashions, and while they rule, they rule.  The healthcare fashion runway (medical journals or labs, clinics, newspapers, websites), features models of its own (the people whose lives have been saved or improved in a noticeable way by one or another treatment or device).  But ways of thinking, like fashions, turn, sometimes on what seems like a research whim, and this year’s wonder device, supplement or brilliant treatment strategy may end up suddenly in the has-bin. 

That’s how it shook down a year or two ago for Hormone Replacement Therapy, last decade’s fountain of youth for menopausal women, now widely considered risky business.  Vioxx went that direction. Antioxidents and Vitamin C. have lost their pizazz, as has glucosamine for arthritis.  Even the unassailable mammogram, once important at forty is considered questionably useful at fifty or beyond.   

Add to the list “P.S.A.,”an acronym that once stood for “Public Service Announcement,” until it became a synonym for worry in men of a certain age whose prostates might possibly harbor cancer. Prostate Specific Antigen, a normal protein in men’s blood that, when elevated, can signal prostate cancer, might also indicate Benign Prostatic Hyperplasia–or nothing. The often painful prostate biopsy that usually follows an elevated PSA, even when it yields positive results, won’t tell you or your doctor whether the prostate cancer in question is one of the fast-moving variety or the other far more common one you’ll die “with, not of.”  

 Mammograms, PSA–these tests cost us all a lot of money, and money is something we ought to be saving, isn’t it? ( starting with overinflated executives’ salaries might be more prudent). But what has really happened is that the optimism surrounding the tests’ universal use has begun to fade. Suddenly it isn’t clear if or why most of us should get them, and statistics aren’t making a case for continuance.

 Well here are two cases:  my sister, whose breast lump was removed at 71, and my husband, whose rapidly escalating PSA might have indicated virulent cancer (we’ll never know).  Almost everybody knows someone who might have died if he or she hadn’t been tested.  But these days,  a kind of “ignorance is bliss” approach surrounds both these cancers; it’s almost  “don’t ask, don’t tell.” 

What’s changed?  Our optimism concerning survival and treatability?  Out with the old  and in with the new:  float another dress down the runway.