3 results
Approved WMOCompleted
To find out if patients with secondary cerebral vasospasm after SAH can benefit from cervical TENS.
Approved WMORecruiting
To find out if cervical TENS affects cerebral bloodflow as measured with transcranial doppler sonography in healthy subjects, and to find a dose-response relation for this effect. To find out if cervical TENS can suppress sympathetic tone as…
Approved WMOCompleted
To describe the human gastrointestinal microcirculation during gastrointestinal surgery under general anesthesia and to observe whether there is a correlation between bowel microcirculation and systemic hemodynamic parameters.