Fluorescence imaging for laparoscopic hepatectomy using ICG angiography

Not Applicable

• Conditions: liver tumor; liver tumor, hepatic tumor, hepatic nodule

• Registration Number: JPRN-jRCTs051190059
• Lead Sponsor: Iida Hiroya

Brief Summary

We attempted to navigate the resection area during laparoscopic liver resection. We thought that if we could mark the resection area with transcatheter arterial ICG injection angiography, it would be helpful for laparoscopic liver resection. Against expectations, there was no accumulation of ICG in all three cases, which was insufficient for navigation. Therefore, we decided to finish the research with three cases.

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2019-10-11
• Study Completion: 2022-08-15
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 3

Inclusion Criteria

1. Undergoing laparoscopic hepatectomy for liver tumors
2. A single tumor and initial resection
3. Regardless of sex
4. Over 20 years old

Exclusion Criteria

1. Allergic to ICG
2. Allergic to iodine
3. Constitutional ICG excretory defect
4. Allergic to gelatin-containing injection or gelatin-containing foods
5. Sever renal insufficiency
6. Impossible to self-agreement of consent
7. Pregnancy
8. Not applicable by decision of principal investigator

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Examination of fluorescence imaging for laparoscopic hepatectomy

Secondary Outcome Measures

Name	Time	Method
afety of preoperative ICG angiography, Postoperative complications, Intraoperative blood loss, Operation time