Pre-procedure PRU and peri-procedural complications up to 4 weeks after PED placement
| Peri-procedural complications | Symptomatic thromboembolic events (%) | DWI changes* | Hemorrhagic complications (%) |
|---|---|---|---|
| All patients (n=74) | 5/74 (6.8%) | 29/57 (50.9%) | 1/74 (1.4%) |
| PRU <208 (n=35) | 0/35 (0%) | 14/26 (53.9%) | 1/35 (2.9%) |
| PRU >208 (n=39) | 5/39 (12.8%) | 15/31 (48.4%) | 0/39 (0%) |
*DWI changes were assessed in 57 patients who had post-procedure MRI, including all patients with symptomatic strokes.
DWI, diffusion-weighted imaging; PED, Pipeline Embolization Device; PRU, P2Y12 reaction unit.