Overview Influence on Erythropoetin-level by Xenon Status: Terminated Trial end date: 2015-01-01 Target enrollment: Participant gender: Summary The purpose of this study is to analyze the effect of xenon-inhalation on erythropoetin-level in blood of healthy volunteers and to determine the efficient time of inhalation. Hypothesis: Xenon-inhalation enhances erythropoetin-levels in blood Phase: Phase 3 Details Lead Sponsor: RWTH Aachen UniversityTreatments: AnestheticsEpoetin AlfaXenon