Clinical trial · Interventional
Evaluation of the Learning Curve in Low Anterior Resection for Rectal Resection With the Two Surgical Robots
Accelerated Learning Curve in Low Anterior Resection for Rectal Resection, a New Surgical Robot Micro Hand S Versus da Vinci, Can be Attained Simultaneously: a Single Center Experience
- 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)
Central South University in collaboration with Tianjin University developed the first domestically produced Chinese minimally invasive surgical (MIS) robot system which named "Micro Hand S" in 2013. This new MIS robot had been authorized to enter the clinical trial stage by the Ethics Committee of the Third Xiangya Hospital at Central South University. The Micro Hand S robot is safe and feasible in the preliminary study. However, the learning curve in low anterior resection for rectal resection with the Micro Hand S robot are unclear and whether the two surgical robots (Micro Hand S and da Vinci) shared a similar learning curve and the two robot can be trained simultaneously. Therefore, the investigators conduct this retrospective study to focus on this concern.
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 (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| da Vinci robot | Device | — | UNRESOLVED |
| Micro Hand S robot and da Vinci robot | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Surgeon A
- description
- This group is consisted of 56 cases performed using the Micro Hand S robot and da Vinci robot by one single surgeon in low anterior resection for rectal cancer
- interventionNames
- Device: Micro Hand S robot and da Vinci robot
- type
- ACTIVE_COMPARATOR
- label
- Surgeon B
- description
- This group is consisted of 56 cases performed using the da Vinci robot by one single surgeon in low anterior resection for rectal cancer
- interventionNames
- Device: da Vinci robot
Primary outcomes (3)
- measure
- learning curve of console time
- timeFrame
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * histologically confirmed rectal cancer; ASA score ≤ 3 Exclusion Criteria: * palliative resections, combined resections, distant metastasis, a previous history of abdominal/or pelvic surgery
References
Publications (0)
Data not yet available