Low frame rate vs standard frame rate fluoroscopy to reduce radiation exposure in balloon-assisted ERCP: A Multi-center Prospective Randomized Controlled Trial

Low frame rate vs standard frame rate fluoroscopy to reduce radiation exposure in balloon-assisted ERCP: A Multi-center Prospective Randomized Controlled Trial - Low frame rate vs standard frame rate fluoroscopy to reduce radiation exposure in balloon-assisted ERCP: A Multi-center Prospective Randomized Controlled Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000054790

Enrollment

110

Registered

2024-07-01

Start date

2024-09-04

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

patients with surgically altered anatomy

Interventions

Group of low frame rate Group of regular frame rate

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with altered upper GI anatomy and have or suspected to have biliary pancreatic disease

Exclusion criteria

Exclusion criteria: Patients who cannot undergo endoscopy Pregnant patients

Design outcomes

Primary

Measure	Time frame
Endoscope insertion time	—

Secondary

Measure	Time frame
Success rate of endoscope insertion Air karma value Incidence of complications	—

Countries

Japan

Contacts

Public ContactSatoshi Kajitani

Okayama University Hospital Gastroenterology and Hepatology

p1m21r62@okayama-u.ac.jp086-235-7219

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026