Prospective cohort study to evaluate the efficacy and safety of endoscopic submucosal dissection for colorectal tumor

Prospective cohort study to evaluate the efficacy and safety of endoscopic submucosal dissection for colorectal tumor - Prospective cohort study to evaluate the efficacy and safety of ESD for colorectal tumor

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000004040

Enrollment

1000

Registered

2010-08-14

Start date

2010-07-01

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

colorectal tumor

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Colorectal ESD cases Early colorectal cancer (larger than 20 mm in diameter) for which endoscopic treatment is indicative but for which en bloc resection by snare EMR would be difficult. Adenoma with non-lifting sign (+) after injection during EMR procedures. Local residual tumor after EMR (larger than 10 mm in diameter) for which en bloc resection by snare EMR would be difficult.

Exclusion criteria

Exclusion criteria: Excluding the sentences above

Design outcomes

Primary

Measure	Time frame
Prevalence of complete en bloc resection and complication in colorectal ESD	—

Secondary

Measure	Time frame
Prevalence of local/residual recurrence after ESD	—

Countries

Japan

Contacts

Public ContactHideki Ishikawa

Kyoto Prefectural University of Medicine Department of Molecular-Targeting Cancer Prevention

cancer@gol.com06-6445-5585

Outcome results