Prospective evaluation study of one-step technique during EUS-guided hepaticogastrostomy using a partially covered self-expandable metal stent with fine gauge stent delivery system

Prospective evaluation study of one-step technique during EUS-guided hepaticogastrostomy using a partially covered self-expandable metal stent with fine gauge stent delivery system - Prospective evaluation study of one-step technique during EUS-guided hepaticogastrostomy using a partially covered self-expandable metal stent with fine gauge stent delivery system

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000053929

Enrollment

Registered

2024-04-01

Start date

2024-04-01

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

Biliary obstruction

Interventions

EUS-HGS is performed using a partially covered self-expandable metal stent with fine gauge stent delivery system

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Biliary obstruction cases 2. Age is over 18 yo 3. Obtaining informed consent

Exclusion criteria

Exclusion criteria: 1. total gastorectomy 2. ascites 3. pregnancy, risk of bleeding 4. denied to participate this study 5. Inadequate reasons which are considered by doctors

Design outcomes

Primary

Measure	Time frame
Technical success rate	—

Secondary

Measure	Time frame
Final technical success rate, clinical success rate, adverse events, procedure time, additional rate of tract dilation, rate of bile leakage	—

Countries

Japan

Contacts

Public ContactNobu Nishioka

Osaka Medical and Pharmaceutical University 2nd Department of Internal Medicine

yumegiwa8916@yahoo.co.jp072-683-1221

Outcome results

None listed

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