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There was an only single operator study reporting dynamic position change during colonoscopy withdrawal significantly improved polyp and adenoma detection. So we designed a prospective, randomized multicenter study to verify the effect of dynamic position change in colonic adenoma detection. We think position change improve luminal distension and has the potential to improve adenoma detection rate.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Position change | Experimental | Position change group |
|
| Left lateral | Active Comparator | Left lateral position |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Position change | Procedure | Patients change position (cecum to hepatic flexure, left lateral; transverse colon, supine; splenic flexure and descending colon , right lateral) during colonoscopy withdrawal. |
| Measure | Description | Time Frame |
|---|---|---|
| Adenoma detection | 4 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Catholic University of Korea | Incheon, Daejeon, Bucheon, Seoul | South Korea |
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| ID | Term |
|---|---|
| D000236 | Adenoma |
| ID | Term |
|---|---|
| D009375 | Neoplasms, Glandular and Epithelial |
| D009370 | Neoplasms by Histologic Type |
| D009369 | Neoplasms |
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| Left lateral | Procedure | In left lateral position group patients are positioned left lateral decubitus during colonoscopy withdrawal. |
|