Clinical trial · Interventional
Conventional Endoscopic Mucosal Resection vs Underwater Resection for Colorectal Non-pedunculated Colorectal Lesions
Conventional Endoscopic Mucosal Resection (With Submucosal Injection) Versus Underwater Endoscopic Mucosal Resection (Without Submucosal Injection) for Colorectal Non-pedunculated Colorectal Lesions
NCT03021135CI-TRIAL-00067768completedN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Randomized, comparative and prospective study between Conventional Endoscopic Mucosal Resection for the removal of flat or sessile colorectal lesions without previous attempt to resection.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Adenoma | Adenoma | ONTOLOGY_EXACT | 0.98 |
| Colorectal Neoplasms | Colorectal Neoplasm | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Conventional Endoscopic Mucosal Resection | Procedure | — | UNRESOLVED |
| Underwater Endoscopic Mucosal Resection | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- ACTIVE_COMPARATOR
- label
- Conventional Mucosal Resection
- description
- C-EMR will be made with saline injection with the indigo carmine.
- interventionNames
- Procedure: Conventional Endoscopic Mucosal Resection
- type
- EXPERIMENTAL
- label
- Underwater Mucosal Resection
- description
- UW-EMR will be made after the complete filling of lumen with water.
- interventionNames
- Procedure: Underwater Endoscopic Mucosal Resection
Primary outcomes (3)
- measure
- Technical success rate
- timeFrame
- three years
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients age \>18 years with sessile or flat Colorectal Lesions (measuring between 10 and 40mm), who consent to this study Exclusion Criteria: * Patients who refuse to participate in the study. * Patients with pedunculated, depressed or mixed lesions. * Patients with lesions smaller than 10 mm or larger than 40 mm. * Patients with lesions that are inflammatory, neuroendocrine or stromal at the pathology. * Patients with lesions that were submitted to prior attempt to endoscopic resection.
References
Publications (0)
Data not yet available
No reference posted for this study.