Treatment characteristics
| Dual antiplatelet therapy | 96 (100%) |
| Number of DED implanted, mean (range) | 1.2 (1–3) |
| Additional coiling | 47 (49%) |
| PTA after DED placement | 18 (19%) |
| Procedural time, mean±SD (range) | 89±43 min (20-235) |
| Entire neck covered * | 94 (98%) |
| Covered side branches * | 89 (93%) |
| Complete wall apposition * | 80 (84%) |
Procedural time=groin puncture to final DSA; SD=SD deviation.
*Core-laboratory adjudicated data.
DED, Derivo embolization device; ; PTA, percutaneous transluminal angioplasty.