Clinical trial · Interventional
Zero Ischemia Robot-Assisted MWA Assisted Suture-less Tumor Enucleation of RCC With T1 Stage
Zero Ischemia Robot-Assisted Microwave Ablation Assisted Suture-less Enucleation of Renal Cell Carcinoma With T1 Stage: A Randomized Clinical Trial
- 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)
Zero ischemia laparoscopic radio frequency ablation assisted tumor enucleation has been proved to enable tumor excision with relatively better renal function preservation comparing with conventional laparoscopic partial nephrectomy for T1a renal cell carcinoma (RCC) in a randomized clinical trial in single center. The investigators want to explore this technique to robotic surgery and add suture-less technique to T1 RCC patients in randomized clinical trial.
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 |
|---|---|---|---|
| Kidney Neoplasms | Kidney Neoplasm | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| robotic-assisted laparoscopic partial nephrectomy | Procedure | — | UNRESOLVED |
| Zero Ischemia Robot-Assisted Laparoscopic Microwave Ablation Assisted suture-less Enucleation | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Zero Ischemia suture-less group
- description
- Patients with T1 Stage renal cell carcinoma undergoing Zero Ischemia, Robot-Assisted Microwave Ablation assisted suture-less tumor Enucleation.
- interventionNames
- Procedure: Zero Ischemia Robot-Assisted Laparoscopic Microwave Ablation Assisted suture-less Enucleation
- type
- ACTIVE_COMPARATOR
- label
- robotic-assisted partial nephrectomy group
- description
- Patients with T1 stage Renal Cell Carcinoma undergoing traditional robotic-assisted partial nephrectomy.
- interventionNames
- Procedure: robotic-assisted laparoscopic partial nephrectomy
Primary outcomes (2)
- measure
- The absolute change in glomerular filtration rate (GFR) of the affected kidney
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 15 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: 1. patients with sporadic, unilateral, newly diagnosed T1 presumed renal cell carcinoma 2. patients scheduled for robot-assisted laparoscopic nephron sparing surgery 3. patients with normal contralateral renal function (differential renal function of \>40% as determined by radionuclide scintigraphy) 4. patients agreeable to participate in this long-term follow-up study Exclusion Criteria: 1. patients' age \>80 years 2. patients with other renal diseases (including kidney stone, glomerular nephritis, etc.)which might affect the renal function of the operative kidney 3. patients not able to tolerate the robot-assisted laparoscopic procedure 4. patients with previous renal surgery or history of any inflammatory conditions of the operative kidney 5. patients with the renal tumor involving urinary collecting system or distance from the tumor edge to the collecting system ≤ 4 mm
References
Publications (0)
Data not yet available