Clinical trial · Interventional
The Role of Pelvic Peritonization in Laparoscopic or Robotic Low Anterior Resection
Evaluation of Pelvic Peritonization in Robotic or Laparoscopic Low Anterior Resection for Rectal Cancer
NCT03699761CI-TRIAL-00066185unknownN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
A randomized controlled clinical trial to compare the short and long outcomes of low anterior resection for middle-low rectal cancer with or without pelvic peritonization.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Rectum Cancer | Rectal Carcinoma | ALIAS | 0.90 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Closure of the pelvic peritoneum | Procedure | — | UNRESOLVED |
| Nonclosure of the pelvic peritoneum | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Pelvic Peritonization
- interventionNames
- Procedure: Closure of the pelvic peritoneum
- Procedure: Nonclosure of the pelvic peritoneum
- type
- NO_INTERVENTION
- label
- Without Pelvic Peritonization
Primary outcomes (1)
- measure
- Grade III-IV complications
- timeFrame
- 30 days
- description
- The rate of grade III-IV complication according to Clavien-Dindo classification after low anterior resection
Secondary outcomes (15)
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * Matching the diagnostic criteria of rectal adenocarcinoma * 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: * Previous abdominal surgery * 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
References
Publications (0)
Data not yet available
No reference posted for this study.