Efficacy and safety of cold polypectomy for nonampullary duodenal adenomatous lesion

Efficacy and safety of cold polypectomy for nonampullary duodenal adenomatous lesion - Cold polypectomy for nonampullary duodenal adenoma

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000016829

Enrollment

Registered

2015-03-17

Start date

2015-03-12

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 adenomatous lesion

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who underwent endoscopic cold polypectomy for nonampullary duodenal adenomatous lesions

Exclusion criteria

Exclusion criteria: Patients evaluated incompetent by doctors in attendance

Design outcomes

Primary

Measure	Time frame
The rate of pathological local recurrence at 3 months after endoscopic cold polypectomy for nonampullary duodenal adenomatous lesion by biopsy from the scar after polypectomy	—

Secondary

Measure	Time frame
The rate of morphological local recurrence at 3 months after endoscopic cold polypectomy for nonampullary duodenal adenomatous lesion by biopsy from the scar after polypectomy and relationship between these and patients background or lesion information	—

Countries

Japan

Contacts

Public ContactDaisuke Maruoka

Chiba University Hospital Gastroenterology

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

Outcome results