A, randomized, controlled clinical trial to evaluate efficacy of EHL under cholangioscopy versus EPLBD including cost-effectiveness

A, randomized, controlled clinical trial to evaluate efficacy of EHL under cholangioscopy versus EPLBD including cost-effectiveness - A, randomized, controlled clinical trial to evaluate efficacy of EHL under cholangioscopy versus EPLBD including cost-effectiveness

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043734

Enrollment

Registered

2021-04-01

Start date

2021-04-01

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

Common bile duct stone

Interventions

EHL vs EPLBD Age

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Common bile duct stone with accessible papilla

Exclusion criteria

Exclusion criteria: Surgical altered anatomy

Design outcomes

Primary

Measure	Time frame
Complete stone clearance rate	—

Countries

Japan

Contacts

Public ContactTakeshi Ogura

Osaka Medical College 2nd Department of Internal Medicine

in2121@osaka-med.ac.jp072-683-1221

Outcome results

None listed

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