2 results
Approved WMOCompleted
The aim of the study is to assess if a dose reduction of craniospinal irradiation in children with a medulloblastoma does not reduce event free survival (EFS) or overall survival (OS). Furthermore it will be assessed if a field reduction (only tumor…
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.