House of Bad Medicine

House of Bad Medicine

Preventive Medicine Column

Dr. David L. Katz

I don’t watch much TV, and I have never watched the medical show, ‘House.’  But I was a captive audience from Chicago to Hartford last week on one of the first flights into snowbound Bradley airport as it dug out- and ‘House’ was the video offering.

Assuming this episode was representative of the House brand of medicine in general, my advice is: if you encounter a doctor like House, run for your life!

Jumping to conclusions is almost never a good idea- I learned that as a kid reading The Phantom Tollbooth.   In medicine, jumping to conclusions is particularly ominous.  In medicine, where there are always many more ways to be wrong than right, and the consequences of being wrong can be deadly, so can this tendency.

In this particular episode of House, a young female racecar driver has some odd combination of seizures and faints.  She seems to be the enigma of the week, as House holds court with his minions.

But then, the good doctor is whisked away by a CIA agent to deal with another medical enigma- a CIA operative that agency doctors believe to be a victim of poisoning, but they don’t know what kind.  So House takes over the enigma at Langley, and leaves a subordinate behind to deal with the lesser enigma, the racecar driver also driving in and out of consciousness for no apparent reason.

More details of the episode we don’t really need, and to be honest, though I’m a doctor, I’m not sure I quite know what conclusion was reached in either case.  I believe we wind up being told the young woman had heat stroke, and the CIA agent ate too many Brazil nuts.  Or vice versa.

But it wasn’t the diagnoses that interested- and upset- me.  It was the manner in which care was rendered.

Both House, and his counterpart, took whatever few facts they had managed to gather at any given point in the their allotted 47 minutes of air time, and jumped to a conclusion about what the diagnosis ‘must’ be.  Both insisted on treating immediately.  Then, a few more clues were gathered- they realized the first diagnosis was wrong- and they jumped to a second conclusion with equal fervor.  This happened four or five times, and each time, they immediately treated the diagnosis that ruled their flighty minds for the moment.

Every aspect of this is alarming, and absurd.  Clues in medicine are gathered sequentially, often with each one suggesting where and how to look for the next.  And among them, one of the most valued is ‘tincture of time.’  By this, we mean that how things change and develop over time may be the clearest indication of all of what the underlying condition is.

Belly pain that gets better in 2 hours was indigestion; belly pain that starts causing vomiting in 2 hours may be pancreatitis, appendicitis, or cholecystitis.  A headache that subsides and is followed by sniffles in 2 hours is probably a cold; a headache that is much worse and accompanied by fever and a stiff neck in 2 hours may well be meningitis.  But it takes the two hours to tell.  Tincture of time takes time, and jumping to conclusions is its nemesis.

But worse than that was the insistence by the TV doctors that each of their sequential conclusions be treated as soon as it occurred to them.  Virtually all medical treatments can do harm as well as good, and many can be truly toxic.  Open-heart surgery is a good example.  Worth it if coronary disease is about to kill you.  But it would be more than a little unfortunate to have a cardiothoracic surgeon open your chest only to learn that in fact your problem was acid reflux and you needed an antacid.

There is a certain brand of treatments we routinely use while we remain uncertain about the diagnosis, known broadly as ‘supportive measures.’  What they support depends on what needs supporting.  If blood pressure is low, it needs supporting- and gets it from IV fluids, and at times drugs that raise blood pressure.  If breathing needs support, it may get it from a respirator, or oxygen mask.  And if fever and other signs suggest infection, while waiting for definitive answers, broad-spectrum antibiotics may be used.

But all such treatments honor the uncertainty on which they are predicated.  They are sensible interim measures, made not because of a definite diagnosis, but in the absence of one.  Such measures are provided as the diagnostic effort continues.

I guess it would make for dull TV, but from my perspective the most important statement any doctor needs to be able to make is: I don’t know.  Better, still, if that is followed by: …but I won’t stop working until I do!

House, and his subordinate, were heroes in TV land; at the end of the hour, they had the right diagnoses.  That they were just as convinced about the wrong ones along the way was, apparently, forgotten or forgiven.  In the real world, both would have been reported to relevant authorities for criminal recklessness and flagrant malpractice.  In the real world, there’s a very good chance one or both of them would have killed their patient.  But this was TV; the patients lived, and the docs got high 5s.

So, I do not advise you look for signs of House in your doctor.  Rather, I advise you look for signs of thoughtful reflection, caution, methodical decision-making, and genuine compassion for you- as indications that the right doctor is in the house!


-fin


Dr. David L. Katz; www.davidkatzmd.com

By |2011-01-14T22:56:07+00:00January 14th, 2011|Categories: Blog, DNSFP, Dr. Katz Blog|0 Comments