I was talking to an old friend of mine yesterday. He has a PhD in chemistry
specializing in separation sciences and has been the manager of several
commerical laboratories that perform blood and urine analysis.
I asked him what was going on with the drug testing business and he sure
clued me in - A total drug screening, done on a large scale would cost
between $5,000 and $7,500 PER INDIVIDUAL. In a Pro race where they test the
first three and perhaps three to five randoms that would mean some $50,000
in drug testing costs. Moreover, some of those tests are known to have high
false positives rates so if you get a positive you have to test it with one
or two other methods to varify it. And in other cases, if you get a positive
on the 'cheap' test it doesn't give good "quantity" reports so you have to
do yet another test to get a quantitative analysis that you can rely on.
So there is the expense of testing as one factor.
He then went on to say that although it was expensive and events such as the
Olympics can run into millions of dollars in drug testing, that the real
problem was political.
In most sports, he said, a positive result means that you are completely
washed up as an athlete. That means that even if you catch an athlete
red-handed doped to the gills, many of them will sue anyway in order to
maintain their franchise in sports. Defending against these law suits runs
into the real money.
And there is always the chance of a false positive destroying the reputation
and career of an honest and innocent athlete.
What all this adds up to is that finding the drugs is not hard. The really
effective drugs are all scheduled drugs and when analogs are discovered they
are scheduled as soon as possible. The FDA tries to remain on top of it and
my friend tells me that most of the illegal stuff is reported to them by
coaches very soon after it appears. The problem isn't in detecting the new
drugs but in proclaiming them as doping until the various organizations
ammend their regulations.
So there are good reasons that drugs don't appear to have been given enough
attention.