Evaluation of hepatic flow volume, elasticity and liver function in the remnant liver after hepatectomy with sacrifice of major hepatic veins by using intraoperative ultrasonography

Evaluation of hepatic flow volume, elasticity and liver function in the remnant liver after hepatectomy with sacrifice of major hepatic veins by using intraoperative ultrasonography - Evaluation of hepatic flow volume, elasticity and liver function in the remnant liver after hepatectomy with sacrifice of major hepatic veins by using intraoperative ultrasonography

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000017707

Enrollment

Registered

2015-06-01

Start date

2015-10-01

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

veno-occlusive regions of liver after resection or endovascular treatment of major hepatic veins which comprise right hepatic vein, middle hepatic vein, left hepatic vein, middle right hepatic vein, or inferior right hepatic vein

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)patients undergoing liver resection with excision of major hepatic veins or endovascular treatment which develops veno-occlusive regions 2)Portal veins flowing future veno-occlusive regions can be identified by ultrasonography for patients who met the criteria 1.

Exclusion criteria

Exclusion criteria: 1)patients who can not undergo contrast enhanced computed tomography due to allergy and renal function impairment (eGFR < 30) 2)pregnant women or women of childbearing potential 3)lactating women

Design outcomes

Primary

Measure	Time frame
The amount of hepatic flow volume and elasticity value of veno-occlusive and non-veno-occlusive regions in the remnant liver	—

Secondary

Measure	Time frame
Comparison of regeneration rate between veno-occusive regions and non-veno-occlusive regions	—

Countries

Japan

Contacts

Public ContactHarufumi Maki

Graduate School of Medicine, The University of Tokyo Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery

MAKIH-SUR@h.u-tokyo.ac.jp03-3815-5411

Outcome results