Table 2.
Clinical outcomes of SEMS insertion as BTS
| Case no. | Stent characteristics | Technical Success | Bridging Success | Cause of failure | Follow-up treatment | ISS (days) | OP Name | ASOS | ||
|---|---|---|---|---|---|---|---|---|---|---|
| SEMS type | Length (mm) | Diameter (mm) | ||||||||
| 1 | Partially covered | 120 | 20 | Yes | No | Migration | 2nd Uncovered SEMS before surgery | 12 | Loop ileostomy | |
| 2 | Uncovered | 100 | 24 | Yes | Yes | Surgery | 5 | Left hemicolectomy, Wedge resection of pancreas body | ||
| 3 | Uncovered | 80 | 20 | Yes | Yes | Surgery | 8 | Ileostomy | ||
| 4 | Uncovered | 100 | 24 | Yes | No | Insufficient expansion | 2nd partially covered SEMS before surgery | 15 | LAR, Salphingoophorectomy | |
| 5 | Covered | 80 | 20 | Yes | Yes | Surgery | 32 | Segmental resection and anastomosis of S-colon | Yes | |
| 6 | Uncovered | 100 | 24 | Yes | Yes | Surgery | 33 | Lap-loop ileostomy, Palliative | ||
| 7 | Uncovered | 100 | 24 | Yes | Yes | Surgery | 16 | Cecum-Sigmoid Colon bypass | ||
| 8 | Uncovered | 80 | 24 | Yes | Yes | Surgery | 64 | Open and closure | Yes | |
| 9 | Uncovered | 80 | 24 | Yes | Yes | Surgery | 357 | TG, BSO, T-colon segmental resection | ||
SEMS self-expanding metal stent; BTS bridge to surgery; ISS interval from stent insertion to surgery; OP operation; ASOS another site obstruction after surgery; F female; M male; LAR lower anterior resection; TG total gastrectomy; BSO bilateral salpingo-oophorectomy