Posts Tagged ‘lobelia inflata’

MCLAUGHLIN HORSES ALLEGEDLY TEST FOR BANNED SUBSTANCE IN KY

Monday, November 23rd, 2009
By Ray Paulick
Medication news is in the Paulick Report pipeline today from Kentucky and Pennsylvania.

First to Kentucky, where trainer Kiaran McLaughlin has allegedly had three horses test positive for ipratropium bromide, a short-acting bronchodilator classified by the Association of Racing Commissioners International as a Class 3 drug. The positive test allegations, conducted at the University of Florida testing laboratory, have not been confirmed in split-sample tests.

According to sources, the positive tests were for horses that ran during the fall Keeneland meeting and include a Grade 3 stakes winner. The Kentucky Racing Commission could not confirm any positive tests until after a split sample is returned and stewards have conducted a hearing and ruled on the matter, but a source close to the cases said McLaughlin is cooperating with investigators. The source said the low-level positive was called based on urine screening, and McLaughlin has requested that a sample of plasma from the horses also be tested.

No official ruling or purse distributions have yet been ordered, pending confirmatory testing and a stewards hearing.

Now to Pennsylvania, where there is good news for the dozens of owners and trainers charged with having a horse test positive for lobeline, a drug used in nicotine patches to help humans quit smoking but also found in the lobelia inflata plant that is indigenous to the Midwest and Eastern United States. (The Paulick Report first reported on the rash of positive tests for lobeline Sept. 23. Click here to read the original article.)

According to sources, the Pennsylvania State Horse Racing Commission is going to dismiss all of the lobeline positives, called at infinitesimal levels in both Thoroughbred and Standardbred horses. It isn’t clear yet whether purses for the races in question will be affected in any way.

Racing commission staff visited one of the farms where one of the horses that tested positive for lobeline had been turned out, the source said, and lobelia inflata was clearly evident in pastures. Additionally, what may have led to the dismissals was testing conducted at the University of Pennsylvania by Dr. Larry Soma that yielded a positive result after a horse ingested a dried version of the weed.

Of course, there will likely be no financial reimbursement to trainers and owners who were forced to pay for split samples and hire legal counsel to defend them against the accusations for lobeline positives.

In the end, at least, it looks as though the commission made the right decision.

Copyright © 2009, The Paulick Report

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IS ZERO TOLERANCE BAD FOR RACING?

Sunday, October 11th, 2009

Three weeks ago, the Paulick Report broke the news of a drug-testing mystery in Pennsylvania involving dozens of positive tests in Thoroughbreds and Standardbreds for a Class 2 prohibited substance called lobeline, used in nicotine patches to help people quit smoking but which traces from the lobelia inflata plant that is indigenous to the northeastern United States. The hearings for trainers who received many of these positive tests—most of which uncovered extremely minute levels of the drug–have been postponed by stewards while Dr. Lawrence Soma researches how lobeline may have found its way into the system of so many horses across the state.

Since then, the Paulick Report has heard of a cluster of positive tests in Pennsylvania for another human drug, the prohibited Class 3 medication bitolterol, which is used in asthma inhalers. These tests also have allegedly been called on quantities in the picogram (one trillionth of a gram) level.

Alan Pincus, an attorney in Pennsylvania, is familiar with Pennsylvania’s equine drug testing laboratory, having represented a dozen trainers who were implicated in a case involving aminorex, a prohibited Class 1 drug. The aminorex charges were eventually dropped by the Pennsylvania Horse Racing Commission. Pincus has also been contacted by several of the trainers involved in the current lobeline positives.

Pincus wrote the following commentary concerning zero-tolerance regulations, which were written years ago when drug tests were not nearly as sensitive as they are today. — Ray Paulick
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By Alan Pincus
Over the years many people have been injured by the testing procedures of the Pennsylvania Horse Racing Commission. The problem stems from the way the regulations were written 20 to 30 years ago. In Pennsylvania, the regulations state that no foreign substance shall appear in a post-race test. This is what they call zero tolerance and is true for all but a few drugs (phenylbutazone, etc.), which do have tolerance levels.

At the time the regulations were written the testing was at the nanogram (one partical per billion) level. Any horse found to have an illegal substance most likely had a performance affecting level in its system. Also, the chances were high that the trainer was responsible. Now, they have testing to the picogram level (one partical per trillion). There are 1,000 picograms in a nanogram, so you can conclude that testing today is 1,000 times more sensitive than when the regulations were written.

Over the years as testing became more sensitive, anomalies started to occur as trace levels of drugs were found in horses even though trainers were withdrawing the horses from the drugs per the recommended guidelines. Many people were punished for procaine, isoxsuprine or clenbuterol for no other reason than the fact the withdrawal guidelines did not anticipate testing at such low levels. Also, testing at such low levels started to find positives which were the result of environmental contamination. Almost all cocaine positives are the result of environmental contamination. Many innocent trainers have been punished.

It reached its peak with aminorex, where scores of trainers were subjected to great stress and positive tests of a Class 1 drug. In Canada, the initial penalties for aminorex were three-year suspensions. In Ohio, they were one year.

This scenario is playing out again with lobeline (see the Paulick Report article on the lobeline positives in Pennsylania by clicking here).It is the Pennsylvania Horse Racing Commission’s failure to admit the trainers are innocent that allows the problem to continue to the next drug.

The testing lab must justify itself. They get newer equipment that tests at lower levels and they find positive tests, which they believe are catching cheaters. They congratulate themselves and leave the trainers to suffer. Only if a large amount of trainers have positives for the same drug do the trainers have any chance at all. Think of what would happen if there were only two or three lobeline positives (there are at least 30). The trainers would already be doing their days.

Making things worse is the fact the trainers of the second- and third-place horses want the winners disqualified and thus the horsemen are not united. In the aminorex cases, the eventual dismissals were only made after Dr. Lawrence Soma agreed that the levels were not performance enhancing. I believe that calling a positive for 7 picograms of any substance is irresponsible as it is inconceivable that it could affect performance. In the modern era of testing, there should be a level for every drug and it should be at the level that affects performance.

If you look at the Class 1 drug positives in Pennsylvania over the last 10 years (notably aminorex and cocaine), you’ll find that over 90% were the result of environmental contamination and the trainers were totally innocent. The commission, which always presumes the trainers were negligent or cheaters, has no concern about the grief trainers go through when they receive a positive test. This is true even when the trainers are eventually cleared.

One thing you can count on no matter how the lobeline issue is resolved is the fact that the Commission will never say they were wrong.