60
Participants
Start Date
April 30, 2013
Primary Completion Date
December 31, 2015
Study Completion Date
December 31, 2015
stenting
Apollo stent (MicroPort Medical, China),Neuroform stent (Stryker/Boston Scientific, USA) or Wingspan stent (Stryker/Boston Scientific, USA), et al.
Henan Provincial People'S Hospital, Zhengzhou
Henan provincial intervention therapy center, Zhengzhou
Henan provincial interventional therapy center
UNKNOWN
Henan Provincial People's Hospital
OTHER
Zhengzhou University
OTHER