This is a prospective, multicenter, randomized, open, controlled, superiority trial carried out in 9 research centers over China. Patients are randomized 1:1 to therapy either intracranial support catheter or guide catheter. Taking the guide catheter as a control, to evaluate whether the safety of intracranial support catheter for stent-assisted embolization in the treatment of unruptured intracranial aneurysms in the anterior circulation is superior than that of the control.
The purpose of this study is to evaluate the safety differences between intracranial support catheter and guide catheter for stent-assisted embolization in the treatment of unruptured intracranial aneurysms in the anterior circulation.