Primary and secondary outcomes
cerebral TOI, apnea
The primary outcome, time until TOI dropped by 20%, was not a feasible target. The safety criterion for early termination of the apnea—SpOValues at the end of the apnea. The time until the peripheral oxygen saturation (SpOAt the end of the apnea phase (T2 and T4, respectively), cerebral TOI was significantly higher after OTOI-values at the different time points. The graph illustrates the brain tissue oxygenation (TOI) values in the sequence OBIS, MAP, and HR were comparable after ventilation with OOThe table shows the treatment effects of OAbbreviations: Additionally, the lowest TOI value for both interventions was defined in each subject, and the time to reach it after apnea initiation was determined. The time to the lowest TOI was similar for O