Table.
Preoperative aneurysm characteristics, endograft, and treatment details (n = 35)
| Characteristic | Value |
|---|---|
| Aneurysm diameter, mm | 61 ± 8.7 |
| Aneurysm flow lumen volume, mL | 108 ± 29 |
| Endograftsa | |
| Medtronic Endurant II/IIs | 18 (51) |
| Gore Excluder | 12 (34) |
| Gore Excluder Conformable | 5 (14) |
| Target lumen volume, mL | 56 ± 27 |
| Approach | |
| Contralateral | 14 (40) |
| Ipsilateral | 21 (60) |
| Shape memory polymer devicesb | 10 (8-15) |
| Shape memory polymer volume/target lumen volume estimate ratioc | 1.4 ± 0.3 |
Data presented as mean ± standard deviation for continuous variables or number (%) for categorical variables.
a
Ninety-nine percent based on rounding.
b
Number of IMPEDE-FX RapidFill devices (occupies ≤6.25 mL when shape memory polymer is fully expanded) presented as median (interquartile range).
c
Maximum volume occupied by the implanted fully expanded shape memory polymer/estimated target lumen volume from preprocedural imaging analysis.