Renal cell carcinoma
Conditions
Interventions
Selective branch of renal artery occlusion group:By combining preoperative imaging (CT/MRI) with AI technology (Med3D), the tumor-feeding arterial branches can be precisely identified. During the oper
The group with total renal artery occlusion:None
Sponsors
Shenzhen Second People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Participants voluntarily enrolled in the study and signed informed consent forms. 2. Patients with renal carcinoma classified as T stage >= T1b. 3. Patients meeting the indications for partial nephrectomy (PN). 4. Age range: 18 to 80 years. 5. Preoperative renal function within normal limits (serum creatinine <= 1.5 times the upper limit of normal).
Exclusion criteria
Exclusion criteria: 1. Individuals with significant anatomical abnormalities; 2. Patients with solitary kidney, multiple renal tumors, or bilateral renal tumors; 3. Individuals with a history of surgery in the operative region or severe systemic diseases; 4. Patients with an expected survival period of less than one year; 5. Women who are pregnant or lactating; 6. Individuals unable to comply with follow-up protocols.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Surgical success rate; intraoperative blood loss; ischemia time;postoperative changes in sGFR; | — |
Secondary
| Measure | Time frame |
|---|---|
| Surgical duration, complication rate, tumor recurrence rate, total GFR change, hospital stay, accuracy verification of AI; | — |
Countries
China
Contacts
Public ContactXinhui Liao
Department of Urology, Shenzhen Second People's Hospital
Outcome results
None listed