Clinical trial · Interventional
Study to Compare Two Partial Nephrectomy Techniques for Renal Tumors: Robot-assisted vs Videolaparoscopic
Randomized Clinical Trial to Compare Two Partial Nephrectomy Techniques for Renal Tumors: Robot-assisted vs Videolaparoscopic
NCT06441851CI-TRIAL-00077714VPN x RANPnot yet recruitingN/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)
Randomized, open-label clinical trial to compare renal volumetry pre and post operative in patients undergoing two types of partial nephrectomy techniques for renal tumors: robot-assisted vs videolaparoscopic.
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 |
|---|---|---|---|
| Renal Cancer | Kidney Neoplasm | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Robot-assisted Partial Nephrectomy | Procedure | — | UNRESOLVED |
| Videolaparoscopic Partial Nephrectomy | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- ACTIVE_COMPARATOR
- label
- Videolaparoscopic Partial Nephrectomy (VPN)
- description
- Patients randomized to VPN group will be submitted to a videolaparoscopic partial nephrectomy in which lesion will be identified, renal artery will be selectively clamped and renal parenchyma will be section with scissors and cautery. Suture will be made in two planes with absorbable sutures.
- interventionNames
- Procedure: Videolaparoscopic Partial Nephrectomy
- type
- EXPERIMENTAL
- label
- Robot-assisted Partial Nephrectomy (RANP)
- description
- Patients randomized to RAN'P group will be submitted to a robot-assisted partial nephrectomy in which lesion will be identified, renal artery will be selectively clamped and renal parenchyma will be section with scissors and cautery. Suture will be made in two planes with absorbable sutures.
- interventionNames
- Procedure: Robot-assisted Partial Nephrectomy
Primary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 99 Years
Show eligibility criteria text
Inclusion Criteria: * Patients between 18 and 99 years old; * Patients with non-metastatic renal cancer (confirmed by pre operatory TC); * Patients eligible for videolaparoscopic partial nephrectomy; * Patients who signed study informed consent form Exclusion Criteria: * Pregnant patients; * Patients with concomitant indications with nephrectomy; * Patients with a clinical condition that contraindicates nephrectomy; * Patients with a clinical condition that contraindicates robot-assisted surgeries (determined by urology team); * Patients with previous surgeries that contraindicates robot-assisted surgeries (determined by urology team);
References
Publications (9)
- BACKGROUNDCampbell S, Uzzo RG, Allaf ME, Bass EB, Cadeddu JA, Chang A, Clark PE, Davis BJ, Derweesh IH, Giambarresi L, Gervais DA, Hu SL, Lane BR, Leibovich BC, Pierorazio PM. Renal Mass and Localized Renal Cancer: AUA Guideline. J Urol. 2017 Sep;198(3):520-529. doi: 10.1016/j.juro.2017.04.100. Epub 2017 May 4. PMID 28479239
- BACKGROUNDKutikov A, Uzzo RG. The R.E.N.A.L. nephrometry score: a comprehensive standardized system for quantitating renal tumor size, location and depth. J Urol. 2009 Sep;182(3):844-53. doi: 10.1016/j.juro.2009.05.035. Epub 2009 Jul 17. PMID 19616235
- BACKGROUNDThompson RH, Lane BR, Lohse CM, Leibovich BC, Fergany A, Frank I, Gill IS, Blute ML, Campbell SC. Every minute counts when the renal hilum is clamped during partial nephrectomy. Eur Urol. 2010 Sep;58(3):340-5. doi: 10.1016/j.eururo.2010.05.047. Epub 2010 Jun 9. PMID 20825756
- BACKGROUNDKim SP, Thompson RH, Boorjian SA, Weight CJ, Han LC, Murad MH, Shippee ND, Erwin PJ, Costello BA, Chow GK, Leibovich BC. Comparative effectiveness for survival and renal function of partial and radical nephrectomy for localized renal tumors: a systematic review and meta-analysis. J Urol. 2012 Jul;188(1):51-7. doi: 10.1016/j.juro.2012.03.006. Epub 2012 May 14. PMID 22591957
- BACKGROUNDKutikov A, Egleston BL, Canter D, Smaldone MC, Wong YN, Uzzo RG. Competing risks of death in patients with localized renal cell carcinoma: a comorbidity based model. J Urol. 2012 Dec;188(6):2077-83. doi: 10.1016/j.juro.2012.07.100. Epub 2012 Oct 18. PMID 23083850
- BACKGROUNDVenkatesan AM, Kundu S, Sacks D, Wallace MJ, Wojak JC, Rose SC, Clark TW, d'Othee BJ, Itkin M, Jones RS, Miller DL, Owens CA, Rajan DK, Stokes LS, Swan TL, Towbin RB, Cardella JF; Society of Interventional Radiology Standards of Practice Committee. Practice guidelines for adult antibiotic prophylaxis during vascular and interventional radiology procedures. Written by the Standards of Practice Committee for the Society of Interventional Radiology and Endorsed by the Cardiovascular Interventional Radiological Society of Europe and Canadian Interventional Radiology Association [corrected]. J Vasc Interv Radiol. 2010 Nov;21(11):1611-30; quiz 1631. doi: 10.1016/j.jvir.2010.07.018. No abstract available.