Table 3 Treatment details of 533 aneurysms
Procedural characteristics | Frequency (N = 533 aneurysms) |
|---|---|
NeuroForm Atlas Stent size | |
Diameter (mm) | 3.37 ± 0.55 |
Length (mm) | 18.34 ± 3.55 |
Multiple NeuroForm Atlas Stent used | 21 (3.9%) |
Single NeuroForm Atlas Stent used | 512 (96.1%) |
Blood thinners | |
Preoperative aspirin/clopidogrel > 3 days | 439/522 (84.1%) |
Preoperative statin > 7 days | 111/522 (21.3%) |
Preoperative anticoagulant (Warfarin/ Rivaroxaban) > 7 days | 5/522 (1.0%) |
Pre-operation parent artery stenosis | 33 (6.2%) |
Coil protrusion | 18 (3.4%) |
Treatment | |
Stent-assisted coiling | 532 (99.8%) |
Stent | 1 (0.2%) |
Aneurysm occlusion statusa (Immediate postoperative) | |
Complete occlusion | 397 (74.5%) |
Incomplete occlusion | 136 (25.5%) |
Procedure duration(mins)b | 152.83 ± 42.40 |
Clinical outcomes | |
MRS score | |
Preoperative mRS score | |
0–2 | 502/522 (96.2%) |
3–6 | 20/522 (3.8%) |
Postoperative mRS score (< 30 d) | |
0–2 | 483/522 (92.5%) |
3–6 | 39/522 (7.5%) |