title: A cluster of trace-concentration methamphetamine identifications in racehorses associated with a methamphetamine-contaminated horse trailer: A report and analysis.
abstract: Three low concentration methamphetamine "positive" tests were linked to use of a methamphetamine-contaminated trailer to transport the affected horses. This incident establishes methamphetamine as a human-use substance that can inadvertently enter the environment of racing horses, resulting in urinary methamphetamine "positives;" an interim regulatory cut-off of 15 ng/mL for methamphetamine in post-race urine is proposed.
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Kimberly
authors: K
authors: Brewer
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Theodore F
authors: TF
authors: Shults
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Jacob
authors: J
authors: Machin
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Sucheta
authors: S
authors: Kudrimoti
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Rodney L
authors: RL
authors: Eisenberg
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Petra
authors: P
authors: Hartman
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Caroline
authors: C
authors: Wang
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Clara
authors: C
authors: Fenger
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Pierre
authors: P
authors: Beaumier
authors: 1711 Lakefield North Court, Wellington, Florida 33414, USA (Brewer); American Association of Medical Review Officers, 17 Running Brook Ct., Durham, North Carolina 27713, USA (Shults); Frontier BioPharm, PO Box 614, Richmond, Kentucky 40476, USA (Eisenberg); Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky 40546, USA (Kudrimoti, Machin, Tobin); Equine Integrated Medicine, PLC 4904 Ironworks Road, Georgetown, Kentucky 40324, USA (Fenger); Industrial Laboratories, 4046 Youngfield Street, Wheat Ridge, Colorado 80033, USA (Hartman, Wang); CanAlt Health Labs, 242 Applewood, Unit 3, Vaughan, Ontario (Beaumier).
authors: Thomas
authors: T
authors: Tobin
mesh_terms: D000818:Animals; D004300:Doping in Sports; D006736:Horses / Q000652:urine*; D008694:Methamphetamine / Q000652:urine*; D014186:Transportation
chemical_list: D008694:Methamphetamine