Procedural outcomes as evaluated by the core laboratory
| Variable | Results, n (%) (N=50) |
|---|---|
| Adjunctive devices used | |
| Balloons | 9 (18%) |
| Coils | 7 (14.0%) |
| Post-deployment stasis | |
| Complete stasis | 5 (10.0%) |
| Significant stasis | 18 (36.0%) |
| No disruption of inflow jet | 27 (54.0%) |
| Aneurysm occlusion* | |
| Complete occlusion | 5 (10.0%) |
| Residual neck | 0 |
| Residual aneurysm | 45 (90.0%) |
| Complete wall apposition | |
| Yes | 48 (96.0%) |
| No | 2 (4.0%) |
| Entire aneurysm neck covered by PFED | |
| Yes | 50 (100.0%) |
| No | 0 |
| Side branch covered by PFED | |
| Ophthalmic artery | 40 (80.0%) |
| Anterior choroidal artery | 14 (28.0%) |
| Posterior communicating artery | 16 (32.0%) |
| Posterior inferior cerebellar artery | 2 (4.0%) |
*Aneurysm occlusion assessed according to Raymond–Roy classification.