Investigation of the feasibility of a new small-diameter therapeutic endoscope for endoscopic submucosal dissection of the esophagogastric junction

Investigation of the feasibility of a new small-diameter therapeutic endoscope for endoscopic submucosal dissection of the esophagogastric junction - Investigation of the feasibility of a new small-diameter therapeutic endoscope

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000050493

Enrollment

Registered

2023-03-07

Start date

2023-03-07

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

tumors grow from esophagogastric junction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled for endoscopic treatment at this hospital who will be treated with the new narrower diameter treatment endoscope

Exclusion criteria

Exclusion criteria: Cases in which the patient is incapable of consenting due to being a minor or suffering from dementia Cases that the doctor in charge considers unsuitable for registration

Design outcomes

Primary

Measure	Time frame
Procedural completion rate using the new endoscope	—

Secondary

Measure	Time frame
Histological complete resection rate, adverse event, procedure time,Endoscopic en bloc resection rate	—

Countries

Japan

Contacts

Public ContactTeppei Masunaga

Keio University School of Medicine Division of Research and Development for Minimally Invasive Treatment, Cancer Center

teppei9027ww@keio.jp03-3353-1211

Outcome results