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This study compares flare type self-expandable metal stent with conventional D-type self-expandable metal stent for malignant colorectal obstruction.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Flare type stent | Experimental | Flare type stent (Taewoong medical) has a wide diameter at proximal end to prevent stent migration. |
|
| Conventional D-type stent | Active Comparator | Conventional D-type (Taewoong medical) stent has a same diameter at both ends. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Flare type stent | Device | Flare type has a wide diameter at proximal portion to prevent stent migration. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Clinical success rate | Colon obstruction is relieved. | 48 hours |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Kyungpook National University Hospital | Daegu | 41944 | South Korea |
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| ID | Term |
|---|---|
| D015179 | Colorectal Neoplasms |
| ID | Term |
|---|---|
| D007414 | Intestinal Neoplasms |
| D005770 | Gastrointestinal Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
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| Conventional D-type stent | Device | This stent is an original full covered stent to treat malignant colorectal obstruction. |
|
| D009369 | Neoplasms |
| D004066 | Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D003108 | Colonic Diseases |
| D007410 | Intestinal Diseases |
| D012002 | Rectal Diseases |