This is a prospective, multi-center, feasibility study to investigate safety and effectiveness of TRUFILL n-BCA liquid embolic system in bilateral middle meningeal artery (MMA) embolization for the treatment of refractory chronic migraine.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Change from baseline, in number of migraine days
Timeframe: over 28 days