2 results
Approved WMOCompleted
The aim of this study is to evaluate the feasibility of cryoablation in patients with dysplastic squamous epithelium in the esophagus.
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.