2 results
Approved WMOCompleted
The aim of this study is to evaluate the endoscopic removal of early Barrett*s neoplasia and early squamous esophageal neoplasia with assistance of a modified esophageal overtube, using standard ESD techniques
Approved WMOCompleted
This is an exploratory validation study in a small group of subjects receiving a CI to verify if ECoG measurements with AB*s novel ECoG system are useful as an intra-operative tool for soft surgical techniques to spare residual hearing. This trial…