Thyro-L

The Illinois-based trainer Gerald Butler, who is currently suspended 20 months and was fined $10,000 after a Horseracing Integrity and Safety Authority (HISA)'s arbitration panel for Anti-Doping and Medication Control Program (ADMC) matters ruled in February that he possessed the banned substance levothyroxine (Thyro-L) in his Fairmount Park barn last summer, sued HISA in federal court July 3, seeking a stay of his penalties in a case that challenges the  definition of the word "possession." According to the sequence of events described in the arbitrator's decision, on June 13, 2024,...

Without much notice or attention--the way he prefers it--lifelong racetracker John Pimental is easing back into a sense of shedrow normalcy as spring morphs into summer at Monmouth Park. "It feels good to be back to working--making a living again," Pimental told TDN one recent afternoon before feeding time. The 70-year-old trainer has five Thoroughbreds bedded down in the same barn his former outfit of eight occupied on the morning of July 28, 2023, when agents for the Horseracing Integrity and Welfare Unit (HIWU) descended upon the modest racing stable...

In 2024, maintaining a racing stable in California has become a shaky endeavor for license holders both large and small, prolific and select. But for California trainer Mike Puype, this year has been especially fraught. For much of this year, Puype had hanging over his head the threat of a possible four-year ban and $50,000 fine after investigators found Isoxsuprine tablets and Levothyroxine powder--two once relatively common substances in horse racing now banned under HISA--during a routine barn search in April of this year. Last week, an independent arbitrator who...

When two members of Gulfstream Park's security team and a veterinarian descended on his barn on the morning of June 2, the 62-year-old trainer Jeff Poole didn't think he had anything to worry about. According to the Jockey Club's Thoroughbred Regulatory Rulings website, Poole, who has been training since 1989, had never had a violation of any kind. And his recent record--he had won 11 races combined since 2021--hardly suggested that he was a trainer who was taking an edge. Even when investigators found in his office a tube of...

After a hearing before an arbitral body, trainer Jeffrey Poole has been hit with a 22-month suspension by the Horseracing Integrity and Welfare Unit (HIWU) after it was alleged that Poole possessed the banned substance Levothyroxine. He was also fined $10,000 and ordered to make a payment of $8,000 to cover arbitration costs. Poole did not have a horse test positive for the substance. Levothyroxine, commonly known by the trade name Thyro-L, is a synthetic version of the naturally-occurring hormone thyroxine. Thyroxine is produced by the thyroid and works with...