Analysis of clinical and pathological features, and endoscopic therapy of nonampullary duodenal adenoma/carcinoma

Analysis of clinical and pathological features, and endoscopic therapy of nonampullary duodenal adenoma/carcinoma - Analysis of features and endoscopic therapy of duodenal adenoma/carcinoma

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000016842

Enrollment

120

Registered

2015-03-19

Start date

2015-01-26

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

Nonampullary duodenal adenoma/carcinoma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who underwent endoscopic resection for nonampullary duodenal lesions which were pathologically diagnosed as adenoma or carcinoma

Exclusion criteria

Exclusion criteria: Patients evaluated incompetent by doctors in attendance

Design outcomes

Primary

Measure	Time frame
Rate of en bloc resection of lesions according to the method of endoscopic therapy	—

Secondary

Measure	Time frame
Relationship between patients background such as age, sex and comorbid disease, and lesions information such as localization, morphological findings, size and pathological findings	—

Countries

Japan

Contacts

Public ContactDaisuke Maruoka

Chiba University Hospital Gastroenterology

maruoka-cib@umin.ac.jp043-226-2083

Outcome results