The usefulness of Dual Red Imaging function in diagnosing and treating esophageal varices (comparison with endoscopic ultrasonography)

The usefulness of Dual Red Imaging function in diagnosing and treating esophageal varices (comparison with endoscopic ultrasonography) - The usefulness of Dual Red Imaging function

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021306

Enrollment

Registered

2016-03-03

Start date

2016-03-03

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

Esophageal varices

Interventions

Observaion of esophageal varices using image enhanced endoscope with Dual Red Imaging function Observation using white light as control

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. WBC > 2000 2. PLT > 20000 3. T-bil < 5.0 4. cases that do not take a Anticoagulant drug or antiplatelet drug or thrombolytic drug

Exclusion criteria

Exclusion criteria: 1. Cases with serever renal or heart disease 2. Pregnancy case

Design outcomes

Primary

Measure	Time frame
The raising rate of visibility of esophageal varices by DRI	—

Secondary

Measure	Time frame
Relation between the degree of visibility change and endoscopic ultrasound image	—

Countries

Japan

Contacts

Public ContactYoshihiro Furuichi

Tokyo Medical University Gastroenterology and Hepatology

furuichi@tokyo-med.ac.jp0333426111

Outcome results

None listed

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