Treatment and outcomes in patients with previous stents
| Patient No. | No. of Interventions before PED | Time from Stenting to Pipeline (mo) | No. of PEDs Used | Occlusion on Follow-Up Angiogram | Complications | mRS at Latest Follow-Up | Retreatment Post-PED |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 1 | Incomplete | No | 0 | No |
| 2 | 1 | 38 | 2 | Complete | No | 0 | No |
| 3 | 3 | 54 | 2 | Complete | No | 0 | No |
| 4 | 3 | 74 | 1 | Incomplete | No | 0 | No |
| 5 | 3 | 25 | 1 | Complete | Retinal emboli causing visual changes | 1 | No |
| 6 | 2 | 22 | 1 | Incomplete | No | 1 | No |
| 7 | 1 | 13 | 4 | Incomplete | No | 4 | Yes |
| 8 | 3 | 52 | 1 | Complete | No | 0 | No |
| 9 | 4 | 49 | 1 | Complete | No | 0 | No |
| 10 | 2 | 3 | 1 | Complete | No | 0 | No |
| 11 | 3 | 75 | 1 | Incomplete | No | 0 | No |
| 12 | 2 | 44 | 3 | Incomplete | PCA infarct | 5 | No |
| 13 | 1 | 44 | 1 | Complete | No | 0 | No |
| 14 | 2 | 39 | 1 | Incomplete | No | 1 | Yes |
| 15 | 2 | 76 | 1 | Complete | No | 0 | No |
| 16 | 2 | 39 | 1 | Incomplete | No | 0 | No |
| 17 | 2 | 48 | 1 | NA | No | 0 | NA |
| 18 | 2 | 91 | 1 | Complete | No | 0 | No |
| 19 | 2 | 1 | 1 | Complete | No | 0 | No |
| 20 | 2 | 17 | 1 | NA | No | 3 | NA |
| 21 | 6 | 41 | 1 | NA | ICH | 6 | NA |
Note:—PCA indicates posterior cerebral artery; NA, not applicable; ICH, intracerebral hemorrhage.