Observational study on the therapeutic effect of endoscopic stent placement for malignant gastroduodenal obstruction

Observational study on the therapeutic effect of endoscopic stent placement for malignant gastroduodenal obstruction - DS study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000026193

Enrollment

200

Registered

2017-02-17

Start date

2016-10-01

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

Malignant gastroduodenal obstruction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who have organic stenosis or obstruction in the stomach or duodenum due to malignant tumors and cause impaired food passage. The primary organ of the tumor does not matter.

Exclusion criteria

Exclusion criteria: Patients who are stenotic or obstructed by esophagus or gastric cardia etc., and it is difficult to perform endoscopic stent placement. In addition, a patient whose research director or researcher judged inappropriate endoscopic stent placement surgery.

Design outcomes

Primary

Measure	Time frame
Identification of predictive factors for stent treatment effect	—

Secondary

Measure	Time frame
Occurrence of stent malfunction and overall survival	—

Countries

Japan

Contacts

Public ContactHajime Takatori

Kanazawa University Hospital Department of Gastroenterology

takatori@m-kanazawa.jp076-265-2235

Outcome results