Unique ID issued by UMIN | UMIN000005385 |
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Receipt number | R000006367 |
Scientific Title | The comparison of the clinical utility between two kinds of bowel preparations (NaP Tablets and PEG salt solution) |
Date of disclosure of the study information | 2011/05/11 |
Last modified on | 2013/10/05 09:12:28 |
The comparison of the clinical utility between two kinds of bowel preparations (NaP Tablets and PEG salt solution)
The comparison of the clinical utility between two kinds of bowel preparations (NaP Tablets and PEG salt solution)
The comparison of the clinical utility between two kinds of bowel preparations (NaP Tablets and PEG salt solution)
The comparison of the clinical utility between two kinds of bowel preparations (NaP Tablets and PEG salt solution)
Japan |
The patients who need colonoscopy
Gastroenterology | Adult |
Others
NO
We will evaluate the clinical utility (colon cleansing) and the tolerability of new residue-free NaP tablets (Visiclear) compared with those of PEG solution (Niflec) in Japan.
Efficacy
Confirmatory
Pragmatic
Not applicable
The quality of overall colon cleansing.
1. The quality of colon cleansing in each 6 lesion of colon (ileocecal lesion, ascending colon, transverse colon, descending colon, sigmoid colon and rectum).
2. The amount of time to reach the cecum
3. The success rate of reaching the cecum
4. The defecation condition and the patients tolerance (by questionnaire)
Interventional
Parallel
Randomized
Individual
Open -but assessor(s) are blinded
Active
NO
YES
Institution is not considered as adjustment factor.
YES
Pseudo-randomization
2
Diagnosis
Medicine |
dosage:Sodium picosulfate hydrate is taken at 9 p.m. on the previous day of colonoscopy. 50 NaP tablets are taken 5 at a time every 15 minutes with about 200 ml of clear liquids, starting 4 to 6 hours before colonoscopy. 6 Dimethicone tablets with 100ml of clear liquids are taken after 25 NaP tablets are taken.
dosage:Sodium picosulfate hydrate is taken at 9 p.m. on the previous day of colonoscopy. 2 to 4 L of PEG solution is taken at a speed of 1 L per hour till feces become clear liquid, starting 4 to 6 hours before colonoscopy. 6 dimethicone tablets with 100 ml of clear liquids are taken after 25 NaP tablets are taken.
20 | years-old | <= |
75 | years-old | > |
Male and Female
1. Patients who need colonoscopy irrespective of sex, inpatients or outpatients.
2. Those who submit written informed consent.
A. Those who are true of contraindication to NaP or PEG solution: 1. patients with congestive heart failure or unstable angina, 2. patients with long QT syndrome or critical ventricular arrhythmia, 3. patients with ascites, 4. patients with or suspected of ileus, 5. patients with or suspected of bowel perforation, 6. patients with toxic megacolon, 7. patients with critical renal failure including hemodialysis patients and patients with acute phosphate nephropathy and 8. patients with a history of hypersensitivity of NaP or PEG solution.
(As to PEG solution only 4, 5 and 6 are true of contraindication.)
B. Those who are under 20 years old or 75 years old or more, or those who are 65 years old or more taking medicine which affect renal blood flow or function (such as diuretic, angiotensin-converting enzyme inhibitor, angiotensin-receptor antagonist, NSAIDs ).
C. Those who are severely constipated (those who habitually take purgative or those who have less than 3 bowel movements a week).
D. Those who have had their digestive tract operated (except a history of appendicitis operation)
E. Those women who are pregnant, breast-feeding, or suspected of being pregnant.
F. In addition, those who are judged to be inappropriate by doctors.
500
1st name | |
Middle name | |
Last name | Yosuke Tsuji |
NTT Medical Center Tokyo
gastroenterology division
5-9-22, Higashi-Gotanda, Shinagawa-ku
03-3448-6111
ytsuji-tky@umin.ac.jp
1st name | |
Middle name | |
Last name | Yosuke Tsuji |
NTT Medical Center Tokyo
gastroenterology division
5-9-22, Higashi-Gotanda, Shinagawa-ku
03-3448-6111
ytsuji-tky@umin.ac.jp
NTT Medical Center Tokyo, Gastroenterology Division
None
Self funding
NO
NTT東日本関東病院(東京都)
2011 | Year | 05 | Month | 11 | Day |
Unpublished
Completed
2011 | Year | 04 | Month | 05 | Day |
2011 | Year | 05 | Month | 01 | Day |
2013 | Year | 05 | Month | 01 | Day |
2013 | Year | 06 | Month | 01 | Day |
2011 | Year | 04 | Month | 05 | Day |
2013 | Year | 10 | Month | 05 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000006367
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