Dutch National Prospective EMR Cohort

Radboud University Medical Center2,000 enrolled

Overview

A Prospective Study: Longterm Follow Up until S2 (2nd surveillance) at 18 months after EMR for Large Flat/Sessile Colonic Polyps.

Study Type

OBSERVATIONAL

Enrollment

2,000

Conditions

Large Bowel Polyp

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Flat or sessile polyp morphology (Paris classification 0-IIa/b/c, Is) * Polyp size \>20 mm * Therapy: EMR * Age \> 18 years old * Written informed consent Exclusion Criteria: * Participation in a competing study, such as the "CLIPPER trial" (registration number: NL62949.091.17).

Locations (1)

Radboudumc

Nijmegen, Gelderland, Netherlands

RECRUITING

Outcomes

Primary Outcomes

Complications

Delayed bleeding, perforation and postpolypectomy syndrome

Time frame: 30 days post EMR

Recurrence

Pathological and endoscopical re-appearance of adenoma

Time frame: 6 months (S1) and 18 months (S2) after EMR

Central Contacts

Ayla Turan, MSc

CONTACT

+31(0)611368110 ayla.turan@radboudumc.nl

Data from ClinicalTrials.gov

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