Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
300 participants
OBSERVATIONAL
2017-11-15
2021-11-15
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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CASE_ONLY
PROSPECTIVE
Eligibility Criteria
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Inclusion Criteria
* the lower edge of the tumor from the anal margin less than 10cm according to MRI or rigid endoscopy
* tolerable to surgery
* be able to understand and willing to participate in this registry with signature
Exclusion Criteria
* tumor involving adjacent organs, anal sphincter, or levator ani muscle
* muti-focal colorectal cancer
* preoperative poor anal function, anal stenosis, anal injury, or fecal incontinence
* history of inflammatory bowel disease or familial adenomatous polyposis
* can not tolerate the surgery
* history of serious mental illness
* pregnancy or lactating women
* preoperative uncontrolled infection
* the researchers believe the patients should not enrolled in
ALL
No
Sponsors
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Ruijin Hospital
OTHER
Peking Union Medical College Hospital
OTHER
Peking University Cancer Hospital & Institute
OTHER
The First Affiliated Hospital of Dalian Medical University
OTHER
Shengjing Hospital
OTHER
Huashan Hospital
OTHER
Guangdong Dongguan Kanghua Hospital
UNKNOWN
Guangdong Provincial People's Hospital
OTHER
Nanfang Hospital, Southern Medical University
OTHER
Nanchong Central Hospital
OTHER_GOV
Sino-Japanese Friendship Hospital of Jilin University
UNKNOWN
Koo Foundation Sun Yat-Sen Cancer Center
OTHER
Shangdong Linzi District People's Hospital
UNKNOWN
Peking University People's Hospital
OTHER
Nantong University
OTHER
Liaoning Cancer Hospital & Institute
OTHER
The First Hospital of Jilin University
OTHER
Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
OTHER
The First Affiliated Hospital of Nanchang University
OTHER
Nanjing PLA General Hospital
OTHER
The First Affiliated Hospital of Guangzhou Medical University
OTHER
The First Affiliated Hospital of Xiamen University
OTHER
Sichuang Zigong First People's Hospital
UNKNOWN
Beijing Chao Yang Hospital
OTHER
Peking University Third Hospital
OTHER
Jinhua Central Hospital
OTHER
Beijing Hospital
OTHER_GOV
The First Affiliated Hospital of Zhengzhou University
OTHER
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
OTHER
Tianjin Medical University General Hospital
OTHER
LanZhou University
OTHER
Chinese PLA General Hospital
OTHER
Cancer Hospital of Guizhou Province
OTHER
First Hospital of China Medical University
OTHER
First Affiliated Hospital of Chongqing Medical University
OTHER
Beijing Friendship Hospital
OTHER
Responsible Party
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Zhongtao Zhang
assistant dean, professor
Locations
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Beijing Friendship Hospital
Beijing, , China
Countries
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Central Contacts
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Facility Contacts
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Hongwei Yao, M.D.
Role: primary
References
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Li Q, Yang X, Teng Q, Guo Q, Qin L, Lv Z, Zhou D, Ren M. Reasonable Collocation of Two Different Functional 3D Laparoscopes May Improve the Efficiency of Transanal Total Mesorectal Excision Surgery Using a Synchronous Two-Team Approach? J Laparoendosc Adv Surg Tech A. 2023 Feb;33(2):194-199. doi: 10.1089/lap.2022.0326. Epub 2022 Jul 22.
Other Identifiers
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CTRC
Identifier Type: -
Identifier Source: org_study_id