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Tracing and locating pelvic lymph nodes in radical cystectomy guided by fluorescence image

Clinical validation of pelvic lymph node extraction in bladder cancer based on indocyanine green lymphatic system labeling fluorescence image-guided localization

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200066930
Enrollment
Unknown
Registered
2022-12-21
Start date
2023-01-01
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

carcinoma of urinary bladder

Interventions

experimental group:Indocyanine green fluorescence imaging system
control group:Conventional high-definition laparoscope

Sponsors

The First Hospital of Shanxi Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Patients with muscle-invasive bladder cancer who underwent laparoscopic radical resection of bladder cancer plus PLND; (2) Postoperative pathological diagnosis of urothelial cell carcinoma; (3) Complete case data.

Exclusion criteria

Exclusion criteria: (1) Previous history of pelvic surgery; (2) During cystectomy, various reasons lead to conversion to open surgery.

Design outcomes

Primary

MeasureTime frame
Total positive rate of lymph nodes;—

Secondary

MeasureTime frame
Positive rate of metastatic lymph nodes;—

Countries

China

Contacts

Public Contactyang xiaofeng

Shanxi medical university

yxfylq@163.com13509714886

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026