The Role of Pelvic Peritonization in Laparoscopic or Robotic Low Anterior Resection
NCT ID: NCT03699761
Last Updated: 2023-05-06
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
NA
1000 participants
INTERVENTIONAL
2020-09-01
2024-09-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Pelvic Peritonization
Closure of the pelvic peritoneum
Closure of the pelvic peritoneum after anastomosis for middle-low rectal caner.
Nonclosure of the pelvic peritoneum
Nonclosure of the pelvic peritoneum after anastomosis for middle-low rectal caner.
Without Pelvic Peritonization
No interventions assigned to this group
Interventions
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Closure of the pelvic peritoneum
Closure of the pelvic peritoneum after anastomosis for middle-low rectal caner.
Nonclosure of the pelvic peritoneum
Nonclosure of the pelvic peritoneum after anastomosis for middle-low rectal caner.
Eligibility Criteria
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Inclusion Criteria
* Laparoscopic or robotic radical surgery for rectal cancer
* Preoperative TNM staging T1-3N0-2M0
* No history of malignant tumors by preoperative examination
* Middle and low rectal cancer
* Tumor size of 4 cm or less
* ASA 1-3 scores
* Written informed consent by the patient
* The patient is willing to randomize to any group
Exclusion Criteria
* Past malignant tumor history
* Preoperative examination suggests distant metastasis
* Be participating or have participated in other clinical studies related to rectal cancer surgery within 6 months
* Emergency operation
Elimination criteria
* The tumor is confirmed to be T4b during the operation or other tumors are found to be combined with other tumors during the operation
* The anastomosis is located above the peritoneum reflex
* Intraoperative conversion to laparotomy
* Change the surgical method to perform Miles or Hartmann surgery
* Postoperative pathologically confirmed non-adenocarcinoma
* The patient asked to withdraw
18 Years
80 Years
ALL
No
Sponsors
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Southwest Hospital, China
OTHER
Responsible Party
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Tang Bo
Principal Investigator
Locations
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General Surgery Center of PLA
Chongqing, , China
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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POLAR
Identifier Type: -
Identifier Source: org_study_id
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