Primary outcome in as-treated analysis
| As-treated analysis 1-year outcomea | CA (n = 94) | SAC (n = 104) |
|---|---|---|
| Treatment failure (composite) (No.) (%) | 29 (30.9) | 27 (26.0) |
| Clinical | ||
| mRS 6 | 1 (1.1) | 4 (3.9) |
| mRS 3–5 | 3 (3.2) | 3 (3.1) |
| Intracranial hemorrhage | 0 | 0 |
| Retreatment | 0 | 3 (3.2) |
| Angiographic | ||
| Immediate failure | 3 (3.3) | 1 (1.1) |
| Residual aneurysm (core lab) | 22 (25.3) | 16 (17.6) |
| Missing primary outcome | 0 | 2 (1.9) |
↵a RR = 0.86; 95% CI, 0.55–1.34; P = .498.