MY CONTENT

The long-term complications of coil treatment of giant intracranial aneurysms were assessed in 334 instances when treatment consisted of only coiling (225), stent-assisted coiling (88), parent vessel occlusion (14), or balloon-assisted coiling (7). The authors concluded that coiling of large and giant aneurysms has reasonable safety profiles with good clinical outcomes, but aneurysm reopening was common. Stent-assisted coiling had lower recurrence, retreatment, and new or recurrent hemorrhage rates with no additional morbidity compared with conventional coiling. Aneurysm size was a major determinant of recanalization, retreatment, new or recurrent hemorrhage, and poor outcome.

The safety of 2 devices to treat acute ischemic stroke was evaluated in 144 patients with special attention paid to complications such as cerebral hemorrhage, SAH, air emboli, vessel dissections, major groin complications, and emboli in new territories. Fewer endovascular complications occurred after treatment with the Solitaire device when compared with the Merci, particularly with respect to symptomatic cerebral hemorrhage.