2 results
Approved WMOCompleted
Primary outcome parameter is the amount of intra- and postoperative transfusions required. Secondary outcome parameters include intra- and postoperative blood loss, operation time, and postoperative complications and the outcome of…
Approved WMOCompleted
To study the feasibility of the endoscopic guided placement of gold markers in patients with esophageal tumors and to determine the utility of the markers tumor delineation and for positional verification during treatment.