150
Participants
Start Date
January 1, 2013
Primary Completion Date
December 31, 2017
Study Completion Date
December 31, 2018
keyhole microneurosurgery
microsurgical clipping via keyhole approach
conventional microneurosurgery
microsurgical clipping via conventional craniotomy
endovascular coiling
endovascular coiling via femoral approach
ZhuQing
OTHER