Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold

Research output: Contribution to journal › Letter › Research › peer-review

Standard

Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold. / Jacobson, Glenn A; Hostrup, Morten.

In: British Journal of Sports Medicine, Vol. 51, No. 18, 2017, p. 1323-1324.

Research output: Contribution to journal › Letter › Research › peer-review

Harvard

Jacobson, GA & Hostrup, M 2017, 'Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold', British Journal of Sports Medicine, vol. 51, no. 18, pp. 1323-1324. https://doi.org/10.1136/bjsports-2016-096453

APA

Jacobson, G. A., & Hostrup, M. (2017). Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold. British Journal of Sports Medicine, 51(18), 1323-1324. https://doi.org/10.1136/bjsports-2016-096453

Vancouver

Jacobson GA, Hostrup M. Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold. British Journal of Sports Medicine. 2017;51(18):1323-1324. https://doi.org/10.1136/bjsports-2016-096453

Author

Jacobson, Glenn A ; Hostrup, Morten. / Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold. In: British Journal of Sports Medicine. 2017 ; Vol. 51, No. 18. pp. 1323-1324.

Bibtex

@article{e6e7ff63bc4b4769bea69fb5ca29f882,
title = "Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold",
abstract = "Terbutaline, a short-acting β2-agonist similar to salbutamol, is widely used in Europe in the treatment of asthma and exercise-induced bronchoconstriction. Unlike salbutamol, terbutaline requires therapeutic use exemption (TUE) for therapeutic inhaled use in competitive sport. There is now compelling evidence that supratherapeutic use of terbutaline is performance enhancing, via oral dosing and inhalation. It is likely that the ergogenic effects of terbutaline are class specific for all β2-agonists. The World Anti-Doping Agency (WADA) has introduced dosing and urine threshold and decision limits for other common β2-agonists. This allows athletes to use these drugs for therapeutic purposes while minimising the potential for doping and administrative burden of TUEs. However, no such threshold limits currently exist for terbutaline. For terbutaline, athletes can be granted a TUE, then administer the drug via inhalation at supratherapeutic doses with impunity. The introduction of threshold dosing and urine limits for terbutaline should be a high priority, given the drug's demonstrated ergogenic effects.",
author = "Jacobson, {Glenn A} and Morten Hostrup",
note = "CURIS 2017 NEXS 230",
year = "2017",
doi = "10.1136/bjsports-2016-096453",
language = "English",
volume = "51",
pages = "1323--1324",
journal = "British Journal of Sports Medicine",
issn = "0306-3674",
publisher = "B M J Group",
number = "18",

}

RIS

TY - JOUR

T1 - Terbutaline: level the playing field for inhaled β2-agonists by introducing a dosing and urine threshold

AU - Jacobson, Glenn A

AU - Hostrup, Morten

N1 - CURIS 2017 NEXS 230

PY - 2017

Y1 - 2017

N2 - Terbutaline, a short-acting β2-agonist similar to salbutamol, is widely used in Europe in the treatment of asthma and exercise-induced bronchoconstriction. Unlike salbutamol, terbutaline requires therapeutic use exemption (TUE) for therapeutic inhaled use in competitive sport. There is now compelling evidence that supratherapeutic use of terbutaline is performance enhancing, via oral dosing and inhalation. It is likely that the ergogenic effects of terbutaline are class specific for all β2-agonists. The World Anti-Doping Agency (WADA) has introduced dosing and urine threshold and decision limits for other common β2-agonists. This allows athletes to use these drugs for therapeutic purposes while minimising the potential for doping and administrative burden of TUEs. However, no such threshold limits currently exist for terbutaline. For terbutaline, athletes can be granted a TUE, then administer the drug via inhalation at supratherapeutic doses with impunity. The introduction of threshold dosing and urine limits for terbutaline should be a high priority, given the drug's demonstrated ergogenic effects.

AB - Terbutaline, a short-acting β2-agonist similar to salbutamol, is widely used in Europe in the treatment of asthma and exercise-induced bronchoconstriction. Unlike salbutamol, terbutaline requires therapeutic use exemption (TUE) for therapeutic inhaled use in competitive sport. There is now compelling evidence that supratherapeutic use of terbutaline is performance enhancing, via oral dosing and inhalation. It is likely that the ergogenic effects of terbutaline are class specific for all β2-agonists. The World Anti-Doping Agency (WADA) has introduced dosing and urine threshold and decision limits for other common β2-agonists. This allows athletes to use these drugs for therapeutic purposes while minimising the potential for doping and administrative burden of TUEs. However, no such threshold limits currently exist for terbutaline. For terbutaline, athletes can be granted a TUE, then administer the drug via inhalation at supratherapeutic doses with impunity. The introduction of threshold dosing and urine limits for terbutaline should be a high priority, given the drug's demonstrated ergogenic effects.

U2 - 10.1136/bjsports-2016-096453

DO - 10.1136/bjsports-2016-096453

M3 - Letter

C2 - 27461883

VL - 51

SP - 1323

EP - 1324

JO - British Journal of Sports Medicine

JF - British Journal of Sports Medicine

SN - 0306-3674

IS - 18

ER -

ID: 164453731