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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