Unique ID issued by UMIN | UMIN000012747 |
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Receipt number | R000014897 |
Scientific Title | Open-label randomizsed comparative study of the detection rates of colorectal tumors/polyps between colon capsule endoscopy and CT colonography |
Date of disclosure of the study information | 2014/01/03 |
Last modified on | 2014/07/03 16:29:18 |
Open-label randomizsed comparative study of the detection rates of colorectal tumors/polyps between colon capsule endoscopy and CT colonography
COLOCAT study
Open-label randomizsed comparative study of the detection rates of colorectal tumors/polyps between colon capsule endoscopy and CT colonography
COLOCAT study
Japan |
Colorectal tumors/polyps
Gastroenterology |
Malignancy
NO
CT colonography has not only been reimbursed since August, 2012, but also colon capsule endoscopy is going to be reimbursed since January, 2014 in Japan. The aim of this study is to determine the usefulness and safety of these two examinations to screen for colorectal tumors/polyps by a randomized controlled trial.
Safety,Efficacy
Confirmatory
Pragmatic
Phase IV
Sensitivity and specificity of colon capsule and CT colonography for colorectal tumors/polyps
Adverse events, examination time, compliance, and detection rates of colorectal tumors or polyps stratified by fetal hemoglobin concentration.
Parallel
Randomized
Individual
Open -no one is blinded
Uncontrolled
YES
NO
Institution is not considered as adjustment factor.
YES
Central registration
2
Prevention
Device,equipment |
colon capsule endoscopy
CT colonography
20 | years-old | <= |
Not applicable |
Male and Female
Patients with positive fecal immunological tests or symptoms suspicious of harboring colorectal tumors or polyps
1. Patients with dysphasia
2. Patients with drug allergy used in this study.
3. Pregnant or possible pregnant women
4. Patients who will undergo MRI 2weeks after colon capsule endoscopy
5. Patients with present or past history of small and large bowel obstruction
6. Patients suspicious of having colorectal advanced carcinoma by tumor markers or symptoms
7. Patients inappropriate for this study by other reasons judged by investigators
120
1st name | |
Middle name | |
Last name | Naoki Ohmiya |
Fujita Health University School of Medicine
Department of Gastroenterology
1-98 Dengakugakubo, Kutsukake-cho
0562-93-9240
nohmiya@fujita-hu.ac.jp
1st name | |
Middle name | |
Last name | Kato, Hiramatsu |
Fujita Health University School of Medicine
IRB
1-98 Dengakugakubo, Kutsukake-cho
0562-93-2139
chiken@fujita-hu.ac.jp
Department of Gastroenterology
Fujita Health University School of Medicine
Department of Gastroenterology
Fujita Health University School of Medicine
Self funding
NO
藤田保健衛生大学病院(愛知県)
2014 | Year | 01 | Month | 03 | Day |
Unpublished
Open public recruiting
2013 | Year | 12 | Month | 15 | Day |
2014 | Year | 12 | Month | 20 | Day |
2014 | Year | 01 | Month | 03 | Day |
2014 | Year | 07 | Month | 03 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000014897
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