- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02938481
International Prospective Observational Cohort Study for Optimal Bowel Resection Extent and Central Radicality for Colon Cancer (T-REX)
Study Overview
Status
Conditions
Detailed Description
In colon canser, the incidence of metastasis in the pericolic lymph nodes (LNs) located along the bowel and marginal artery is high. The optimal extent of bowel resection is closely associated with how we define 'regional' pericolic LNs, which should be resected because of the risk of metastasis. However, there are no standardised criteria for 'regional' LNs in the pericolic area.
To establish a consensus for the extent of bowel resection and appropriate central LN dissection, international prospective stdies focusing on the distribution of metastatic LNs along the bowel and the primary feeding artery are conducted.
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Locations
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Bayern
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Erlangen, Bayern, Germany, 91054
- University Hospital Erlangen
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Aichi
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Toyoake, Aichi, Japan, 470-1192
- Fujita Health University
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Aichi-prefecture
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Nagoya-city, Aichi-prefecture, Japan, 464-8681
- Aichi Cancer Centre Hospital
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Chiba-prefecture
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Chiba-city, Chiba-prefecture, Japan, 277-8577
- National Canser Centre Hospital East
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Ichihara-shi, Chiba-prefecture, Japan
- Teikyo University Chiba Medical Center
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Hokkaido
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Sapporo-city, Hokkaido, Japan, 003-0027
- Keiyukai Sapporo Hospital
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Hukuoka-prefecture
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Kurume-city, Hukuoka-prefecture, Japan, 830-0011
- Kurume University School of Medicine
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Kanagawa
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Yokohama, Kanagawa, Japan, 232-0024
- Yokohama City University Medical Center
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Kanagawa-prefecture
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Yokohama-city, Kanagawa-prefecture, Japan, 234-0054
- Saisei-kai Yokohama-shi Nanbu Hospital
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Yokohama-city, Kanagawa-prefecture, Japan, 236-0004
- Yokohama-city University
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Yokohama-city, Kanagawa-prefecture, Japan, 241-8515
- Kanagawa Cancer Centre Hospital
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Kumamoto-prefecture
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Kumamoto-city, Kumamoto-prefecture, Japan, 862-0924
- Takano Hospital
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Mie-prefecture
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Tsu-city, Mie-prefecture, Japan, 514-8507
- Mie University Graduate School of Medicine
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Niigata-prefecture
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Niigata-city, Niigata-prefecture, Japan
- Niigata Cancer Center Hospital
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Osaka-prefecture
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Osaka-city, Osaka-prefecture, Japan, 537-8511
- Osaka International Cancer Institute
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Saitama-prefecture
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Kitaadachi-gun, Saitama-prefecture, Japan, 362-0806
- Saitama Cancer Center
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Tokorozawa-city, Saitama-prefecture, Japan, 359-8513
- National Defense Medical College
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Shiga-prefecture
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Otsu-shi, Shiga-prefecture, Japan
- Shiga University of Medical Science
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Shizuoka-prefecture
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Sunto-gun, Shizuoka-prefecture, Japan, 411-8777
- Shizuoka Cancer Centre Hospital
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Tochigi-prefecture
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Utsunomiya-city, Tochigi-prefecture, Japan
- Tochigi Cancer Center
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Tokyo
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Bunkyo-ku, Tokyo, Japan, 113-8519
- Tokyo Medical and Dental University
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Bunkyo-ku, Tokyo, Japan, 113-8677
- Tokyo Metropolitan Cancer and Infectious Disease Centre Komagome Hospital
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Chuo-ku, Tokyo, Japan, 104-0045
- National Cancer Centre Central Hospital
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Itabashi-ku, Tokyo, Japan, 173-8605
- Teikyo University School of Medicine
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Mitaka-city, Tokyo, Japan, 181-8611
- Kyorin University School of Medicine
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Shinjuku-ku, Tokyo, Japan, 162-8666
- Tokyo Women's Medical University
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Wakayama-prefecture
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Wakayama-city, Wakayama-prefecture, Japan
- Wakayama Medical University
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Yamagata-prefecture
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Yamagata-city, Yamagata-prefecture, Japan, 990-2292
- Yamagata Prefectural Central Hospital
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Seoul
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Seodaemun-gu, Seoul, Korea, Republic of, 03722
- Yonsei University
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Songpa-Gu, Seoul, Korea, Republic of
- University of Ulsan College of Medicine and Asan Medical Center
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Vilnius, Lithuania
- National Cancer Institute, Lithuania
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Lietuva
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Klaipėda, Lietuva, Lithuania
- Klaipeda University Hospital
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Moscow, Russian Federation
- I.M. Sechenov First Moscow State Medical University
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Taichung City, Taiwan, 40447
- China Medical University Hospital
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Taipei City, Taiwan
- National Taiwan University Hospital
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West Yorkshire
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Leeds, West Yorkshire, United Kingdom, LS2 9JT
- University of Leeds
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Histologically proven colon adenocarcinoma
- Pathological stage Ⅰ, Ⅱ or Ⅲ
- Potentially curative surgery
- Informed consent for observational data collection
Exclusion Criteria:
- Tis (mucosal cancer)
- Multiple colon cancers
- All patients with preoperative adjuvant therapy
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Distribution of metastatic LNs
Time Frame: At the time of patient registry in
|
At the time of patient registry in
|
Distribution of metastatic LNs
Time Frame: At the time of 4 years after surgery
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At the time of 4 years after surgery
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Prognostic outcomes according to the length of bowel resection
Time Frame: 4 years
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4 years
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Prognostic outcomes according to the central radicality
Time Frame: 4 years
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4 years
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Collaborators and Investigators
Collaborators
Investigators
- Study Director: Kenichi Sugihara, M.D., Ph.D, Tokyo Medical and Dental University, Japan
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- TRICC1410
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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