Non-inferiority trial of preoperative biopsy diagnosis versus endocytoscopy for superficial duodenal epithelial tumours.

Non-inferiority trial of preoperative biopsy diagnosis versus endocytoscopy for superficial duodenal epithelial tumours. - Non-inferiority trial of preoperative biopsy diagnosis versus endocytoscopy for superficial duodenal epithelial tumours.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000049519

Enrollment

100

Registered

2023-01-01

Start date

2023-01-01

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

Superficial duodenal epithelial tumors

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with suspected adenoma or cancerous lesions in the duodenum, for which endoscopic treatment is planned

Exclusion criteria

Exclusion criteria: Familiar adenomatous polyposis Critical organ failure Cases deemed inadmissible for entry by the attending physician Cases where patient consent cannot be obtained

Design outcomes

Primary

Measure	Time frame
accuracy rate	—

Countries

Japan

Contacts

Public ContactTakashi Hirose

Nagoya University Graduate School of Medicine Department of Gastroenterology and Hepatology

taka-h@med.nagoya-u.ac.jp0527412111

Outcome results