2 results
Approved WMOCompleted
To investigate if there is a clinically important different effect of atropine on haemodynamic variables, tissue oxygenation or microcirculation during anaesthesia with either sufentanil and propofol or with remifentanil and propofol.
Approved WMOCompleted
Primary Objective: Non- invasive determination of the oxygenation values and the haemoglobin concentration of retinal arteries and veins by means of retinal imaging.