- Doping Analysis Employing 11-Ketotestosterone as a Target Analyte for Adrenosterone (11OXO) Administration in Doping Controls New publication first published 26th Feb 2024 Piper T, Fußhöller G, Thevis [...] Thevis M. Employing 11-Ketotestosterone as a Target Analyte for Adrenosterone (11OXO) Administration in Doping Controls. Metabolites. 2024 Feb 26;14(3):141. doi: 10.3390/metabo14030141. PMID: 38535301; PMCID: [...] is forbidden in sports according to the Prohibited List of the World Anti-Doping Agency. The administration of 11OXO may be detected by monitoring the urinary concentrations of its main human metabolites