Research Article
Big End Double-Layer Stents for the Treatment of Gastric Outlet Obstruction Caused by Stomach Cancer
Table 2
Efficacy and complications.
| Characteristic | No. |
| Technical success | 98.6% (72/73) | Clinical success | 98.6% (71/72) | Covering lesion rate | 97.2% (70/72) | Shaping effect | 97.2% (70/72) | GOOSS (after stent) | | Stent obstruction | | Ingrowth | 1.4% (1/70) | Overgrowth | 0% (0/70) | Food impaction | 2.9% (2/70) | Migration | 0% (0/70) | Reintervention | 4.3% (8/70) | Bleeding | 2.8% (2/72) | Abdominal pain | 4.5% (6/72) | Costs | | Endoscopic stenting | 2945 | Total hospital (IR) | 3228 | Survival (days) | 212.5 |
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GOOSS = gastric outlet obstruction score system; IR = including reinterventions.
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