Single-arm Phase 2 multicenter study on the usefulness of a novel guidewire-guided 8-wire basket catheter for common bile duct stones

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1032200324

Enrollment

150

Registered

2021-01-25

Start date

2021-01-25

Completion date

Unknown

Last updated

2025-07-18

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

Conditions

Common bile duct stones Endoscopic therapy

Interventions

Endoscopic common bile duct stone removal using a new guide wire guided 8-wire basket catheter

D002760

basket catheter

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Cases scheduled to undergo endoscopic stone removal for common bile duct stones

Exclusion criteria

Exclusion criteria: Postoperatively reconstructed intestinal tract cases other than Billroth-I reconstruction. Cases of bile duct stenosis or cases of bile duct diameter of 30 mm or more. Cases with bleeding tendency.

Design outcomes

Primary

Measure	Time frame
Complete stone removal rate for the new GW-guided 8-wire Nitinol Basket catheter (Medi-Globe 8-Wire Nitinol Basket)	—

Secondary

Measure	Time frame
Stone removal rate by balloon catheter (offset balloon catheter, short wire lumen, proximal type) performed by checking the remaining stones	—

Contacts

Public ContactTakashi Kaneko

Yokohama City University Medical Center

taku47@yokohama-cu.ac.jp+81-45-261-5656

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Feb 7, 2026