Clinical trial · Observational
German National Registry for NSS
German National Registry for Nephron-Sparing Surgery
NCT04681690CI-TRIAL-00123861terminatedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Lack of financial support
Summary
Brief summary (as posted)
The G-NeSS Registry prospectively collects data on clinical and outcome variables from patients undergoing partial nephrectomy for renal masses. Analyses of data aims at identifying key factors determining the quality of surgical care in this patient population.
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 Neoplasm | Kidney Neoplasm | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| No intervention, observation only. | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (3)
- measure
- Complication rate
- timeFrame
- 60 months
- description
- Complication rate according to Clavien-Dindo in %
- measure
- Postoperative glomerular inflitration rate
- timeFrame
- 60 months
- description
- Rate in ml/min.
- measure
- Survival
- timeFrame
- 60 months
- description
- Overall Survival
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 100 Years
Show eligibility criteria text
Inclusion Criteria: * Age ≥ 18 years * Written informed consent * Localized renal parenchymal mass amenable to nephron-sparing surgery * Adequate imaging of the abdomen (CT or MR with contrast) Exclusion Criteria: * Patient with (or suspected to have) urothelial cancer of the kidney * Prior nephron-sparing surgery on ipsilateral kidney * metastasized renal cell carcinoma
References
Publications (0)
Data not yet available
No reference posted for this study.