Glucocorticoids at the Olympic Games: state-of-the-art review

Insights

Glucocorticoids (GCs) prohibition in sports has evolved over decades. While medically unsound to inject GCs before competition, this clinical issue should be managed by sports organizations, not the World Anti-Doping Agency (WADA).

Area of Science:

  • Sports Medicine
  • Pharmacology
  • Anti-Doping Science

Background:

  • The prohibition of systemic glucocorticoids (GCs) in the Olympic Games spans nearly three decades.
  • The status of non-systemic GCs has fluctuated, impacting therapeutic use exemptions.
  • Analytical limitations in distinguishing GC administration routes persist since 1986.

Purpose of the Study:

  • To review the history of glucocorticoid prohibition in sports.
  • To analyze the implications of proposed WADA regulations on GC injections.
  • To discuss the therapeutic rationale and risks of GCs in athletes.

Main Methods:

  • Literature review of anti-doping policies and scientific studies on glucocorticoids.
  • Analysis of historical trends in GC prohibition and detection methods.
  • Discussion of pharmacological effects and clinical considerations of intra-articular GC injections.

Main Results:

  • Prohibiting systemic GCs influenced the development of therapeutic use exemptions.
  • Current analytical methods cannot differentiate GC administration routes.
  • Injecting GCs locally or intra-articularly can achieve desired effects but vigorous exercise post-injection is therapeutically unsound.

Conclusions:

  • Injecting GCs shortly before strenuous training or competition is medically inadvisable.
  • The management of pre-competition GC injections is a clinical decision for sports bodies, not WADA.
  • Sports like cycling and rowing have successfully addressed this issue internally.

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