Clinical trial · Interventional
Lateral Lymph Node Dissection for Middle-low Rectal Cancer
Prospective Study on Image-guided Internal Iliac Vessels Dissection and Node-for-node for Selected Lateral Lymph Node Dissection in Middles-low Rectal Cancer
- 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)
The investigators will perform CT three-dimension reconstruction for middle-low rectal cancer patients who have enlarged lateral lymph nodes to recognize the variance of pelvic vessels, by which to help reduce operative time and blood loss, localize the lateral lymph nodes, improve the lymph node harvested and positive rate. Besides, The investigators will label the vessels near the interested node to achieve node-by-node for further investigation.
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 |
|---|---|---|---|
| Rectal Cancer | Malignant Rectal Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| CT three-dimensional reconstruction | Radiation | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- intervention group
- description
- All patients receive CT three-dimensional reconstruction before surgery.
- interventionNames
- Radiation: CT three-dimensional reconstruction
- type
- NO_INTERVENTION
- label
- control group
- description
- All patients did not receive CT three-dimensional before surgery
Primary outcomes (7)
- measure
- operative time
- timeFrame
- 2 year
- description
- including total operative time and that for lateral lymph node
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: 1) confirmed rectal cancer; 2) tumor located less than 10 cm from the anus verge; 3) have enlarged lateral lymph on preoperative CT/MRI Exclusion Criteria: 1) patients who have severe liver or renal dysfunction;
References
Publications (0)
Data not yet available