Ignite Creation Date:
2025-12-25 @ 3:08 AM
Ignite Modification Date:
2026-01-01 @ 3:17 AM
Study NCT ID:
NCT05121805
Status:
UNKNOWN
Last Update Posted:
2023-12-26
First Post:
2021-11-04
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Recurrences After Standard EMR vs Plus Thermal Ablation EMR
Sponsor:
Radboud University Medical Center
Organization:
Study Overview
Official Title:
Recurrences After Standard EMR vs Plus Thermal Ablation EMR of Advanced Sessile and Lateral Spreading Colorectal Adenoma
Status:
UNKNOWN
Status Verified Date:
2023-03
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
RESPECT
Brief Summary:
The primary objective of this trial is to investigate whether thermal ablation EMR with soft tip snare coagulation (STSC) reduces the recurrence rate of lateral spreading or sessile polyps ≥20mm compared to standard EMR.
Detailed Description:
Rationale:
Lowering the EMR recurrence rate will potentially lead to fewer colonoscopies resulting in less additional costs, less compliance burdens and less exposure to possible procedure related risks.
Objective:
To investigate whether thermal ablation EMR with snare tip soft coagulation (STSC) reduces the recurrence rate of lateral spreading or sessile polyps ≥20mm compared to standard EMR.
Study design:
This study entails a patient-blinded multicenter prospective randomized controlled trial that will be conducted between January 2022 and May 2025 in 1 academic and 7 non-academic hospitals in The Netherlands and it will take place in the outpatient clinics of the participating centers.
Study population:
All patients aged ≥ 18 years with proven colorectal sessile of lateral spreading polyps (Paris classification 0-IIa/b/c, Is) with a diameter of ≥ 20mm requiring piecemeal resection with EMR are eligible for inclusion.
Intervention:
Snare tip soft coagulation of the entire EMR margin is a technique for the removal of potential residual adenoma.
Main study endpoint:
Polyp recurrence after 6 months follow up. Recurrence is evaluated histologically and endoscopically with biopsies taken during follow up colonoscopy.
Lowering the EMR recurrence rate will potentially lead to fewer colonoscopies resulting in less additional costs, less compliance burdens and less exposure to possible procedure related risks.
Objective:
To investigate whether thermal ablation EMR with snare tip soft coagulation (STSC) reduces the recurrence rate of lateral spreading or sessile polyps ≥20mm compared to standard EMR.
Study design:
This study entails a patient-blinded multicenter prospective randomized controlled trial that will be conducted between January 2022 and May 2025 in 1 academic and 7 non-academic hospitals in The Netherlands and it will take place in the outpatient clinics of the participating centers.
Study population:
All patients aged ≥ 18 years with proven colorectal sessile of lateral spreading polyps (Paris classification 0-IIa/b/c, Is) with a diameter of ≥ 20mm requiring piecemeal resection with EMR are eligible for inclusion.
Intervention:
Snare tip soft coagulation of the entire EMR margin is a technique for the removal of potential residual adenoma.
Main study endpoint:
Polyp recurrence after 6 months follow up. Recurrence is evaluated histologically and endoscopically with biopsies taken during follow up colonoscopy.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: