All Cases | Patients in RCTs | Others | |
---|---|---|---|
Patients (No.) | 35 | 14 | 21 |
Male/female | 14/21 | 4/10 | 10/11 |
Mean age (yr) | 52.4 ± 14.5 | 49.6 ± 18.0 | 54.3 ± 11.3 |
Aneurysms | |||
Mean size (range) (mm) | 23.5 ± 12.9 (3–55) | 22.6 ± 9.5 (5–40) | 24.1 ± 14.8 (3–55) |
Anterior circulation | 26 (74%) | 12 (86%) | 14 (67%) |
Extradural carotid | 10 (29%) | 5 (36%) | 5 (24%) |
Intradural carotid | 15 (43%) | 7 (50%) | 8 (38%) |
Posterior circulation | 9 (26%) | 2 (14%) | 7 (33%) |
Intradural vertebral | 6 (17%) | 1 (7%) | 5 (24%) |
Basilar | 3 (9%) | 1 (7%) | 2 (10%) |
Proximala aneurysms | 23 (66%) | 9 (64%) | 14 (66%) |
Proximala aneurysms, passed TBO | 11 (48%) | 3 (33%) | 8 (38%) |
Sidewall aneurysm | 17 (49%) | 5 (36%) | 12 (57%) |
Recurrent aneurysms | 5 (14%) | 2 (14%) | 3 (14%) |
Ruptured (recent SAH) | 4 (11%) | 1 (7%) | 3 (14%) |
Symptomatic aneurysms | 20 (57%) | 6 (43%) | 14 (67%) |
Note:—TBO indicates test balloon occlusion.
↵a Proximal indicates cavernous, ophthalmic, and intradural vertebral locations.