Randomized study of two endo-knives for traction-assisted endoscopic submucosal dissection for early esophageal squamous cell carcinoma

Randomized study of two endo-knives for traction-assisted endoscopic submucosal dissection for early esophageal squamous cell carcinoma - Randomized study of two endo-knives for traction-assisted endoscopic submucosal dissection for early esophageal squamous cell carcinoma

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000033156

Enrollment

Registered

2018-06-27

Start date

2018-07-01

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

early esophageal squamous cell carcinoma

Interventions

esophageal ESD with Dual knife esophageal ESD with IT knife nano

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) The patients scheduled for esophageal ESD (2) with informed consent

Exclusion criteria

Exclusion criteria: (1) Previous surgery in esophagus (2) Chemoradiotherapy for early esophageal squamous cell carcinoma (3) Lesions located 10 mm within previous endoscopic resection scar

Design outcomes

Primary

Measure	Time frame
Procedure time required for endoscopic submucosal dissection	—

Countries

Japan

Contacts

Public ContactYoshiyasu Kitagawa

Chiba Cancer Center Endoscopy division

ykitagawa@chiba-cc.jp043-264-5431

Outcome results

None listed

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