Comparison of the electricity method for endoscopic papillectomy.

Comparison of the electricity method for endoscopic papillectomy. - Comparison of the electricity method for endoscopic papillectomy.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021382

Enrollment

Registered

2016-03-08

Start date

2016-03-08

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

Ampullary of vater tumor

Interventions

We use auto-cut mode for endoscopic papillectomy. We use end-cut mode for endoscopic papillectomy.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Ampullary of vater tumor patients who is planned endoscopic papillectomy in our hospital and related facilities.

Exclusion criteria

Exclusion criteria: Patients who refused the entry of this study.

Design outcomes

Primary

Measure	Time frame
Frequency of delayed bleeding after endoscopic papillectomy.	—

Secondary

Measure	Time frame
Frequency of immediate bleeding, pancreatitis, etc after endoscopic papillectomy.	—

Countries

Japan

Contacts

Public ContactKazuhiro Minami

Keio University School of Medicine Division of Gastroenterology and Hepatology,Department of Internal Medicine

e-iwa@sunny.ocn.ne.jp03-3353-1211

Outcome results

None listed

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