Feasibility and efficacy of novel EUS-guided gastrojejunostomy technique using a new double-balloon enteric tube and lumen-apposing metal stent

Feasibility and efficacy of novel EUS-guided gastrojejunostomy technique using a new double-balloon enteric tube and lumen-apposing metal stent - Feasibility and efficacy of novel EUS-GJ technique

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000011608

Enrollment

Registered

2013-08-30

Start date

2013-08-30

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

Malignant gastric outlet obstruction

Interventions

EUS-guided gastrojejunostomy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients in whom gastric outlet obstruction is present and surgical gastric jejunostomy or endoscoic duodenal stenting is required. 2) Patients consent to be included in the study based on his/her own free will after sufficient informing and understanding of the study.

Exclusion criteria

Exclusion criteria: 1) Cases having difficulty in endoscopic approach 2) Cases having difficulty in EUS guided puncture 3) Cases with much ascites 4) Cases in Perfomance status 4 5) Cases with sever complication in other organs 6) Cases without informed consent 7) Cases judged by principal investigator to be inadequate as subjects

Design outcomes

Primary

Measure	Time frame
success rate	—

Secondary

Measure	Time frame
Frequency and kinds of complications and stent patency	—

Countries

Japan,Asia(except Japan)

Contacts

Public ContactTakao Itoi

Tokyo Medical University Hospital Department of the 4th Internal medicine (Gastroenterology and Hepatology)

itoi@tokyo-med.ac.jp03-3342-6111

Outcome results

None listed

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