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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000041758
Receipt No. R000047662
Scientific Title Japanese multicenter prospective study on the differences in clinicopatholoigical features of colorectal cancer according to reasons for detection
Date of disclosure of the study information 2020/09/11
Last modified on 2020/09/11

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Basic information
Public title Japanese multicenter prospective study on the differences in clinicopatholoigical features of colorectal cancer according to reasons for detection
Acronym C-DETECT STUDY
Scientific Title Japanese multicenter prospective study on the differences in clinicopatholoigical features of colorectal cancer according to reasons for detection
Scientific Title:Acronym C-DETECT STUDY
Region
Japan

Condition
Condition Colorectal cancer
Classification by specialty
Gastroenterology Gastrointestinal surgery
Classification by malignancy Malignancy
Genomic information NO

Objectives
Narrative objectives1 To elucidate the differences in clinicopatholoigical features of colorectal cancer according to reasons for detection.
Basic objectives2 Others
Basic objectives -Others Assessment of clinicopathological features
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Clinicopathological features of colorectal cancer
Key secondary outcomes

Base
Study type Observational

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
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

Not applicable
Gender Male and Female
Key inclusion criteria Patients aged 20 years or older who have their first colorectal cancer treated in participating institutions
Key exclusion criteria 1) History of previous treatment for colorectal cancer
2) History of different colorectal cancers
3) Existence of inflammatory bowel disease
4) Existence of colorectal polyposis
5) Member of a hereditary colorectal cancer family
6) Difficult to examine using questionnaire
7) No consent for this study
8) Being considered inappropriate for participation by a physician in charge
Target sample size 1200

Research contact person
Name of lead principal investigator
1st name Takahisa
Middle name
Last name Matsuda
Organization National Cancer Center Hospital
Division name Cancer Screening Center
Zip code 1040045
Address 5-1-1 Tsukiji Chuo-ku, Tokyo, Japan
TEL 03-3547-5201
Email tamatsud@ncc.go.jp

Public contact
Name of contact person
1st name Masau
Middle name
Last name Sekiguchi
Organization National Cancer Center Hospital
Division name Cancer Screening Center
Zip code 1040045
Address 5-1-1 Tsukiji Chuo-ku, Tokyo, Japan
TEL 03-3547-5201
Homepage URL
Email masekigu@ncc.go.jp

Sponsor
Institute National Cancer Center Hospital
Institute
Department

Funding Source
Organization the National Cancer Center Research and Development Fund
Organization
Division
Category of Funding Organization Other
Nationality of Funding Organization Japan

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

IRB Contact (For public release)
Organization the Ethics Committee for Clinical Research of the National Cancer Center Hospital in Tokyo, Japan
Address 5-1-1 Tsukiji Chuo-ku, Tokyo, Japan
Tel 03-3547-5201
Email irst@ml.res.ncc.go.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 国立がん研究センター中央病院(東京都)、国立がん研究センター東病院(千葉県)、静岡県立静岡がんセンター(静岡県)、栃木県立がんセンター(栃木県)

Other administrative information
Date of disclosure of the study information
2020 Year 09 Month 11 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 Preinitiation
Date of protocol fixation
2020 Year 08 Month 31 Day
Date of IRB
2020 Year 09 Month 07 Day
Anticipated trial start date
2020 Year 09 Month 15 Day
Last follow-up date
2025 Year 12 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information Two years for registration and three years for data analysis etc.

Management information
Registered date
2020 Year 09 Month 11 Day
Last modified on
2020 Year 09 Month 11 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000047662

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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