NCT03811704

Real-time Navigation for Laparoscope Liver Resections Using Fusion 3D Imaging and Indocyanine Green Fluorescence Imaging

• Status: Unknown
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 50 (estimated)
• Sponsor: Zhujiang Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

The aim of this study was to evaluate the feasibility and efficacy of a novel real-time navigation way for laparoscope liver resection, which was fused images comprising 3D imaging and indocyanine green Fluorescence imaging (fusion IGFI).

Detailed description

During liver resection, surgeons cannot completely view the intraparenchymal structure. Although a fluorescent imaging technique using indocyanine green has recently been developed for hepatobiliary surgery, limitations in its application for real-time navigation persist. A nove augmented reality surgery navigation system (ARSNS) can be combined with indocyanine green Fluorescence imaging to guide the surgery real-time.

Conditions

• Liver Resection

Interventions

Type	Name	Description
DEVICE	Laparoscopic surgical navigation system	We will use this navigation system to guide de liver resection.
DRUG	Indocyanine Green	ICG was administered 24 hours before the operation or intravenously after clamping the Glissonian sheaths flowing in the cancer-bearing hepatic segment, or directly into the portal branches supplying blood flow to the tumor-bearing hepatic segment, after puncturing of the target segments under intraoperative ultrasonography guidance.

Timeline

• Start date: 2016-01-01
• Primary completion: 2021-12-30
• Completion: 2021-12-30
• First posted: 2019-01-22
• Last updated: 2019-01-22

Locations

1 site across 1 country: China