2 results
Approved WMOCompleted
The aim of the study is comparison of two attachment systems with four dental implants and overdentures in the upper jaw for patients who experience problems with retention and stability of the upper denture.
Approved WMOCompleted
Primary objective: The study has the primary objective of comparing the time to the first syncopal recurrence between · active group (CLS): CLS in addition to DDD pacing mode. · control group (CTL): sensing only, "ODO" mode (PM stimualtion…