If you play with fire, you may get burned

Area of Science:

• Sports Science
• Forensic Chemistry
• Anti-Doping

Background:

• A notable doping case from the late 1990s involved the physical manipulation of a urine sample.
• The sample, containing a prohibited substance, was altered by the addition of an alcoholic beverage.

Purpose of the Study:

• To report on a unique doping case from the late 1990s.
• To highlight the novel aspects and scientific advancements introduced by this case in doping control.

Main Methods:

• Analysis of a tampered urine sample containing a prohibited substance and an alcoholic beverage.
• Involvement of an enologist in the B sample confirmation process.
• Forensic inspection of the sample container.
• Application of early gas chromatography/combustion/isotopic ratio mass spectrometry (GC/C/IRMS).

Main Results:

• The case was considered a sanctioned manipulation under the regulations of the time.
• The prohibited substance was deemed an explanatory factor for the sample's condition.
• The case led to the first public hearing by the Court of Arbitration for Sport (CAS).

Conclusions:

• This case represented a significant development in anti-doping efforts.
• It introduced novel analytical techniques and procedural aspects to doping control.
• The public hearing facilitated broader understanding and engagement with doping control processes.