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Development and Clinical Validation of a Laparoscopic Multi-functional Aspirator for Controlling Renal Warm Ischemia Time

Development and Clinical Validation of a Laparoscopic Multi-functional Aspirator for Controlling Renal Warm Ischemia Time

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600122793
Enrollment
Unknown
Registered
2026-04-17
Start date
2026-05-01
Completion date
Unknown
Last updated
2026-04-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Kidney cancer, renal angiomyolipoma, etc.

Interventions

Observation Group:None

Sponsors

Ankang Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Voluntarily sign the informed consent form. 2. Age and gender are basically unrestricted. 3. According to the 2024 guidelines for urological male reproductive system diseases, the standardized diagnosis is: (1) T1 stage renal cell carcinoma; (2) There are anatomical or functional solitary kidney or bilateral kidney tumors; (3) Renal hamartoma; (4) Other benign renal tumors such as eosinophils and renal leiomyomas; (5) Other diseases that require partial nephrectomy; (6) Young patients, those with multiple renal tumors, and those with functional disorders that cause kidney damage (such as moderate to severe hypertension, diabetes, recurrent kidney stones, pathological obesity, etc.). 4. From 2025 to 2027, the patient was treated at Ankang Central Hospital.

Exclusion criteria

Exclusion criteria: 1. Locally advanced renal cell carcinoma; 2. The patient's health condition has deteriorated significantly; 3. The tumor is located in the kidney, which is not conducive to partial nephrectomy. 4. Tumors that are huge and difficult to separate and remove through laparoscopy, etc.

Design outcomes

Primary

MeasureTime frame
Warm Ischemia Time (WIT);

Secondary

MeasureTime frame
Surgical Duration, Blood Loss, Postoperative Tumor Recurrence Rate;Operational Convenience;

Countries

China

Contacts

Public ContactXiong Bingjian

Ankang Central Hospital

xbj_74_74@163.com+86 915 3284131

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 1, 2026