2 results
Approved WMORecruitment stopped
The primary objective of the study is to provide evidence that the use of a sealing surgical patch applied to the surgical field following parotidectomy is non-inferior in efficacy to the common practice of CSD insertion by wound closure, measured…
Approved WMOPending
To demonstrate the efficacy of a PTFE covered stent-graft in the prevention of outflow re-stenosis in loop fistula in a prospective trial.