Thoracoscopic and laparoscopic preventive lymphadenectomy after endoscopic submucosal dissection for superficial esophageal cancer

Thoracoscopic and laparoscopic preventive lymphadenectomy after endoscopic submucosal dissection for superficial esophageal cancer - Preventive lymphadenectomy after endoscopic submucosal dissection for superficial esophageal cancer

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004849

Enrollment

100

Registered

2011-01-09

Start date

2008-09-01

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

Superficial esophageal cancer

Interventions

We will performe thoracoscopic or laparoscopic lymphadenectomy after ESD for superficial esophageal cancer.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Superficial esophageal cancer patient Informed consent

Exclusion criteria

Exclusion criteria: Lymph node metastasis Distant metastasis

Design outcomes

Primary

Measure	Time frame
Relapse-free survival	—

Secondary

Measure	Time frame
Success rate, intra and post-operative morbidity, and overall survival rate	—

Countries

Japan

Contacts

Public ContactHaruhiro Inoue, MD, PhD

Showa University Koto Toyosu Hospital Digestive Disease Center

haruinoue777@yahoo.co.jp03-6204-6000

Outcome results

None listed

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