UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000005235 |
|---|---|
| Receipt number | R000004774 |
| Scientific Title | A clinical study about the effectiveness of ascending colon retroflexion to detect polyp. |
| Date of disclosure of the study information | 2011/03/10 |
| Last modified on | 2015/03/19 14:58:54 |
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Basic information
Public title
A clinical study about the effectiveness of ascending colon retroflexion to detect polyp.
Acronym
A clinical study about the effectiveness of ascending colon retroflexion.
Scientific Title
A clinical study about the effectiveness of ascending colon retroflexion to detect polyp.
Scientific Title:Acronym
A clinical study about the effectiveness of ascending colon retroflexion.
Region
| Japan |
Condition
Condition
colon polyp
Classification by specialty
| Gastroenterology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
Investigation of the effectiveness of ascending colon retroflexion to detect colon polyp.
Basic objectives2
Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
A retroflexion polyp addition discovery ratio.
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Treatment
Type of intervention
| Maneuver |
Interventions/Control_1
retroflexion group
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| 80 | years-old | > |
Gender
Male and Female
Key inclusion criteria
patient who is going to recieve colonoscopy
Key exclusion criteria
1.patient who having the past of the right-colectomy
2.patient who is diagnosed as an inflammatory bowel disease
3.patient who is diagnosed as familial adenomatous polyposis
4.patient who needs sedation
Target sample size
250
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Yasuhiro Oono |
Organization
National Cancer Center Hospital East
Division name
Department of Endoscopy & Gastrointestinal Oncology
Zip code
Address
6-5-1, Kashiwanoha, Kashiwa, Chiba
TEL
04-7133-1111
yohno@east.ncc.go.jp
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Yasuhiro Ohno |
Organization
National Cancer Center Hospital East
Division name
Department of Endoscopy & Gastrointestinal Oncology
Zip code
Address
6-5-1, Kashiwanoha, Kashiwa, Chiba
TEL
04-7133-1111
Homepage URL
yohno@east.ncc.go.jp
Sponsor or person
Institute
National Cancer Center Hospital East
Institute
Department
Personal name
Funding Source
Organization
National Cancer Center Hospital East
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Address
Tel
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
国立がん研究センター東病院（千葉県）
Other administrative information
Date of disclosure of the study information
| 2011 | Year | 03 | Month | 10 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Completed
Date of protocol fixation
| 2010 | Year | 06 | Month | 02 | Day |
Date of IRB
Anticipated trial start date
| 2010 | Year | 07 | Month | 01 | Day |
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2011 | Year | 03 | Month | 10 | Day |
Last modified on
| 2015 | Year | 03 | Month | 19 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000004774
