3 results
Approved WMOCompleted
The primary objective of this study is to evaluate the effectiveness of two differently sized pistons used in primary stapedotomy for otosclerosis in terms of hearing improvement, complication rate and general and disease-specific quality of life.
Approved WMORecruiting
To compare the outcome of revascularisation the gastrointestinal arteries using covered stents compared to bare-metal stents in patients with CGI.
Approved WMORecruiting
To perform a double-blind randomized placebo controlled multicenter study with darbepoetin in infants with MRI confirmed PAIS and to investigate whether darbepoetin can reduce brain injury in neonates who suffered from perinatal arterial ischemic…