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| Name | Class |
|---|---|
| Xu Hong | UNKNOWN |
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This study is to compare polyethylene glycol and sodium phosphate for colonic cleansing of colonoscopy.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| polyethylene glycol group (group P) | Active Comparator | For all patients of this group, polyethylene glycol solution should be taken orally for colonic cleansing of colonoscopy |
|
| sodium phosphate group (group S) | Experimental | For all patients of this group, sodium phosphate solution should be taken orally for colonic cleansing of colonoscopy |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| polyethylene glycol | Drug | All patients should receive dietary guidance, and eat a low-residue diet three days before colonoscopy. For polyethylene glycol group (group P): the day before colonoscopy, 750 mL (1 box) of polyethylene glycol solution should be drunk 2 hours after dinner; the other 1500 ml (2 boxes) of polyethylene glycol solution should be taken 4-6 hours before the examination. After oral laxatives were finished, 20 ml dimethicone would be taken orally as defoamer. All the enteroscopy should by performed by the same juniar clinician, and related indicators were recorded. |
| Measure | Description | Time Frame |
|---|---|---|
| Cleansing quality | The quality of colon cleansing was assessed by the endoscopist with Boston bowel preparation scale. | during the procedure of colonoscopy |
| Measure | Description | Time Frame |
|---|---|---|
| the duration of the procedure | time to cecal intubation and withdrawal time | during the procedure of colonoscopy |
| patient tolerance | patient tolerance about oral laxatives. |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| the First Hospital of Jilin University | Changchun | Jilin | 130021 | China |
There is no plan to make individual participant data (IPD) available to other researchers.
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| ID | Term |
|---|---|
| D011092 | Polyethylene Glycols |
| C018279 | sodium phosphate |
| ID | Term |
|---|---|
| D005026 | Ethylene Glycols |
| D006018 | Glycols |
| D000438 | Alcohols |
| D009930 | Organic Chemicals |
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| sodium phosphate | Drug | All patients should receive dietary guidance, and eat a low-residue diet three days before colonoscopy. For sodium phosphate group (group S), 750 mL (1 box) of sodium phosphate solution should be drunk 2 hours after dinner; and the other 750 mL (1 box) of sodium phosphate solution should be taken 4-6 hours before the examination. After oral laxatives were finished, 20 ml dimethicone would be taken orally as defoamer. All the enteroscopy should by performed by the same clinician, and related indicators were recorded. |
|
| before the procedure of colonoscopy |
| the degree of difficulty of the procedure | 6-point scale: extremely easy, easy, fairly easy, fairly difficult, difficult, extremely difficult | at the end of the procedure of colonoscopy |
| polyps or other endoscopic lesions | For polyps or other endoscopic lesions, a histopathologic diagnosis was systematically obtained and recorded | at the end of the procedure of colonoscopy |
| patient pain | (visual analog scale, 0-10). | at the end of the procedure of colonoscopy |
| D011108 |
| Polymers |
| D046911 | Macromolecular Substances |
| D001697 | Biomedical and Dental Materials |
| D008420 | Manufactured Materials |
| D013676 | Technology, Industry, and Agriculture |