Investigation of the optimal condition for intraoperative cholangiography using indocyanine green

Investigation of the optimal condition for intraoperative cholangiography using indocyanine green - Investigation of the optimal condition for intraoperative cholangiography using indocyanine green

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000046239

Enrollment

Registered

2021-12-01

Start date

2021-07-30

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

Hepatobiliary disease

Interventions

Intrabiliary injection of indocyanine green solution. Observation of the fluorescence using near-infrared camera.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who undergo hepatobiliary surgery. Objective surgeries are hepatectomy, fenestration of cyst and cholecystectomy.

Exclusion criteria

Exclusion criteria: Patients who has cholestasis, jaundice, allegy to iodine and sensitivity to indocyanine green. Pregnant woman.

Design outcomes

Primary

Measure	Time frame
Visuality of the intraoperative cholanigography	—

Secondary

Measure	Time frame
Visuality of the extrahepatic bile ducts. Visuality of the intrahepatic bile ducts. Detactability of bile leak during surgery.	—

Countries

Japan

Contacts

Public ContactNaoya SASAKI

Kyoto Katsura Hospital Surgery

naoya@kuhp.kyoto-u.ac.jp075-391-5811

Outcome results

None listed

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