Association between ICG R/K and biliary anatomy visualization by intraoperative fluorescene cholangiography

Association between ICG R/K and biliary anatomy visualization by intraoperative fluorescene cholangiography - Association between ICG R/K and biliary anatomy visualization

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000054473

Enrollment

Registered

2024-05-27

Start date

2024-05-27

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

cholecystolithiasis, acute cholecystitis, chronic cholecystitis, gallbladder polyps

Interventions

administer 0.1 mg/kg of ICG 3 hours before surgery and perform an ICG testing

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patient who undergo laparoscopic cholecystectomy for benign biliary disease

Exclusion criteria

Exclusion criteria: patient who have allergy of ICG and iodine pregnant and breastfeeding women patient who need to emergency operation patient who are inappropriate for this study judged by doctor

Design outcomes

Primary

Measure	Time frame
brightness analysis of fluorescent biliary images for each ICG K/R score	—

Secondary

Measure	Time frame
1. brightness analysis of fluorescent biliary images for each ICG dose and administration time 2. brightness analysis of fluorescent biliary images for each surgical outcomes	—

Countries

Japan

Contacts

Public ContactShunya Kiriyama

Tajimi Municipal Hospital Department of Surgery

kiri.shun84@gmail.com0572-22-5211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026