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Comparison of Efficacy of Covered Versus Uncovered Self-expandable Metallic Stents for Treatment of Malignant Gastric Outlet Obstruction: a Prospective, Randomized Study


N/A
20 Years
80 Years
Open (Enrolling)
Both
Gastric Outlet Obstruction Due to Gastric Adenocarcinoma

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Trial Information

Comparison of Efficacy of Covered Versus Uncovered Self-expandable Metallic Stents for Treatment of Malignant Gastric Outlet Obstruction: a Prospective, Randomized Study


Inclusion Criteria:



- age: 20-80

- patients with gastric outlet obstruction due to gastric adenocarinoma

- patients with inoperable gastric adenocarcinoma due to distant metastasis or severe
comorbidity

- Gastric outlet obstruction score: 0-2

- Symptoms consistent with gastric outlet obstruction such as nausea or vomiting

- Findings consistent with gastric outlet obstruction in upper endoscopy or abdominal
computed tomography

Exclusion Criteria:

- Previous history of stent insertion or endoscopic dilation for gastric outlet
obstruction

- previous history of bypass surgery for gastric outlet obstruction

- Multiple level of bowel obstruction confirmed in radiographic studies such as small
bowel series or abdominal computed tomography

- Borrmann type IV advanced gastric cancer

Type of Study:

Interventional

Study Design:

N/A

Outcome Measure:

Stent patency at 8 weeks after stent insertion

Authority:

South Korea: Institutional Review Board

Study ID:

2012-01-075

NCT ID:

NCT01646476

Start Date:

July 2012

Completion Date:

Related Keywords:

  • Gastric Outlet Obstruction Due to Gastric Adenocarcinoma
  • Adenocarcinoma
  • Adenocarcinoma, Mucinous
  • Gastric Outlet Obstruction
  • Pyloric Stenosis
  • Stomach Neoplasms

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