The association between quantity of electricity during ESD and postoperative esophageal stricture formation: a randomized, double-blind, parallel-group trial

The association between quantity of electricity during ESD and postoperative esophageal stricture formation: a randomized, double-blind, parallel-group trial - The association between quantity of electricity during ESD and postoperative esophageal stricture formation: a randomized, double-blind, parallel-group trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000034207

Enrollment

Registered

2018-09-21

Start date

2018-11-11

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

esophageal tumor

Interventions

Low set point of high frequency energy output device Normal set point of high frequency energy output device

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Esophagus tumor which meet indication of esophageal ESD

Exclusion criteria

Exclusion criteria: 1)Patients under the pregnancy or with a history of drug allergy 2)Patients with a serious organ disorder 3)Patients with active infection 4)Post-ESD artificial ulcer of a size of not less than three-forth of the circumference 5)Patients with more than 2 lesions 6)major axis > 50mm 7)A lesion is located in cervical or abdominal esophagus 8)Invasion depth > SM, ly+, V+, HM+, VM+ 9)Patients needs prevension therapy (local steroid injection) 10)Patients under steroid treatment 11)Patients with serious complication 12)Patients who are disqualified for the study by medical doctor

Design outcomes

Primary

Measure	Time frame
Stenosis rate of esophagus after esophageal ESD	—

Countries

Japan

Contacts

Public ContactYukiko Yamaguchi

Chiba University Hospital Esophageal-Gastro-Intestinal Surgery

adta4613@chiba-u.jp043-226-2109

Outcome results

None listed

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