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Name:
UMIN ID:

Recruitment status Open public recruiting
Unique ID issued by UMIN UMIN000042348
Receipt No. R000048344
Scientific Title Asian international randomised web-based study of education for detection of colorectal flat and depressed lesions
Date of disclosure of the study information 2020/11/04
Last modified on 2020/11/04

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Basic information
Public title Asian international randomised web-based study of education for detection of colorectal flat and depressed lesions
Acronym CATCH project 1
Scientific Title Asian international randomised web-based study of education for detection of colorectal flat and depressed lesions
Scientific Title:Acronym Detect flat and depressed colorectal polyp higher (CATCH) project 1
Region
Japan Asia(except Japan)

Condition
Condition Colorectal Polyp
Classification by specialty
Gastroenterology Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 Education in endoscopic findings could increase detection rate of flat and depressed lesions or not.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Difference in the test sore (pre-/post-test) for flat and depressed lesions between Education group and non-education group
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Randomized
Randomization unit Cluster
Blinding Open -no one is blinded
Control No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 2
Purpose of intervention Educational,Counseling,Training
Type of intervention
Maneuver
Interventions/Control_1 Education Group
Interventions/Control_2 Non-education group
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
99 years-old >=
Gender Male and Female
Key inclusion criteria Asian endoscopists with their clinical experience less than 10 years
Key exclusion criteria Be already registered this study before.
Be impossible to contact via e-mail.
Violate the protocol
Target sample size 258

Research contact person
Name of lead principal investigator
1st name Yasushi
Middle name
Last name Sano
Organization Sano Hospital
Division name Gastrointestinal Center
Zip code 6550031
Address 2-5-1,shimizugaoka,Tarumi-ku,Kobe, Hyogo, Japan
TEL 0787851000
Email ys_endoscopy@hotmail.com

Public contact
Name of contact person
1st name Mineo
Middle name
Last name Iwatate
Organization Sano Hospital
Division name Gastrointestinal Center
Zip code 6550031
Address 2-5-1,shimizugaoka,Tarumi-ku,Kobe, Hyogo, Japan
TEL 0787851000
Homepage URL
Email m.iwatate15@gmail.com

Sponsor
Institute Sano Hospital
Institute
Department

Funding Source
Organization Asian Novel Bio-Imaging and Intervention Group
Organization
Division
Category of Funding Organization Non profit foundation
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization IRB at Medical corporation Kunpuukai
Address 2-5-1,shimizugaoka,Tarumi-ku,Kobe, Hyogo, Japan
Tel 0787851000
Email watasano@yahoo.co.jp

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

Other administrative information
Date of disclosure of the study information
2020 Year 11 Month 04 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 Open public recruiting
Date of protocol fixation
2020 Year 10 Month 09 Day
Date of IRB
2020 Year 10 Month 15 Day
Anticipated trial start date
2020 Year 11 Month 01 Day
Last follow-up date
2021 Year 05 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2020 Year 11 Month 04 Day
Last modified on
2020 Year 11 Month 04 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000048344

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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