Re-evaluation of the formulae for calculating standard liver volume, particularly in relation to age

External validity of 13 previously reported formulas for calculating standard liver volume, with particular emphasis on age-related external validity - Evaluation of the external validity of the formula for calculating standard liver volume

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000057753

Enrollment

1100

Registered

2025-05-02

Start date

2023-07-15

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

non-hepatic disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Cases in which the liver was imaged by contrast-enhanced CT in non-liver disease cases

Exclusion criteria

Exclusion criteria: Cases with liver disease, cases with a history of liver resection, cases without contrast-enhanced CT

Design outcomes

Primary

Measure	Time frame
Accuracy of estimated liver volume calculated using the formula	—

Countries

Japan

Contacts

Public ContactHiroshi Imamura

Juntendo University Graduate School of Medicine Division of Hepatibiliary-pancreatic Surgery

hrimamur@juntendo.ac.jp+819042256342

Outcome results