Imaging-Guided Classification for Endophytic Renal Tumors: PN Strategies & Outcomes

Study Title: Imaging-Guided Classification \& Surgical Outcomes in Endophytic Renal Tumors Study Goal: This observational study investigates whether an imaging-guided classification system improves partial nephrectomy (PN) outcomes for completely endophytic renal cell carcinoma (RCC). Main Question: Does preoperative imaging classification reduce complications (e.g., ischemia time, urinary leakage) in PN for endophytic RCC compared to traditional methods? Methods: Patients undergoing PN for endophytic RCC will be grouped based on preoperative imaging classification. Surgical outcomes (complications, renal function) will be tracked for 5 years and compared to non-classified PN cases. Significance: Aims to optimize PN planning, minimize risks, and improve long-term renal preservation in complex RCC cases

NCT Number	NCT06954571
Lead Sponsor	Tianjin Medical University Second Hospital
Conditions	Renal Tumors
Enrollment	190 participants
Start Date	2018-01-01
Primary Completion	2024-11-30 (estimated)
Study Completion	2025-08-01 (estimated)
Updated on ClinicalTrials.gov	2025-05-11