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The purpose of this study is to compare preference of the patients, efficacy of preparation, and safety between 4 L polyethylene glycol and 2 L of polyethylene glycol with ascorbic acid in patients with inactive ulcerative colitis.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| polyethylene glycol | Active Comparator | 4L polyethylene glycol |
|
| polyethylene glycol with ascorbic acid | Experimental | 2L polyethylene glycol and ascorbic acid |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| polyethylene glycol | Drug |
| ||
| Ascorbic Acid |
| Measure | Description | Time Frame |
|---|---|---|
| Number of patients who are willing to use the same preparation method for the next colonoscopy. | day 1 |
| Measure | Description | Time Frame |
|---|---|---|
| Number of patients who have ulcerative colitis symptom aggravation within 30 days after bowel preparation, measured by simple clinical colitis activity index (SCCAI). | within 30 days after bowel preparation for colonoscopy |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Eun Soo Kim, MD, PhD | Keimyung University School of Medicine | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Keimyung University Dongsan Medical Center | Daegu | 700-712 | South Korea |
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| ID | Term |
|---|---|
| D003093 | Colitis, Ulcerative |
| ID | Term |
|---|---|
| D003092 | Colitis |
| D005759 | Gastroenteritis |
| D005767 | Gastrointestinal Diseases |
| D004066 | Digestive System Diseases |
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| ID | Term |
|---|---|
| D011092 | Polyethylene Glycols |
| D001205 | Ascorbic Acid |
| ID | Term |
|---|---|
| D005026 | Ethylene Glycols |
| D006018 | Glycols |
| D000438 | Alcohols |
| D009930 | Organic Chemicals |
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| Drug |
|
| D015212 |
| Inflammatory Bowel Diseases |
| D003108 | Colonic Diseases |
| D007410 | Intestinal Diseases |
| D011108 |
| Polymers |
| D046911 | Macromolecular Substances |
| D001697 | Biomedical and Dental Materials |
| D008420 | Manufactured Materials |
| D013676 | Technology, Industry, and Agriculture |
| D013400 | Sugar Acids |
| D000144 | Acids, Acyclic |
| D002264 | Carboxylic Acids |
| D006880 | Hydroxy Acids |
| D002241 | Carbohydrates |