Clinical trial · Observational
Withdrawal Time and Use of Wide-angle Endoscope to Increase the Adenoma Detection Rate of Screening Colonoscopy
Effect of a Longer Withdrawal Time or of the Use of a Wide-angle Endoscope on the Adenoma Detection Rate of Screening Colonoscopy
- 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)
Colonoscopy outcome is strictly related to the adenoma detection rate (ADR). An endoscopy withdrawal time \>6min has been suggested to increase the ADR since it allows for thorough evaluation of the several hidden areas of the colon. The FUSE, full spectrum endoscopy system, has been demonstrated to reduce the rate of missed lesions due to its wide-angle view. In the present study the authors evaluate the impact of WT on ADR for High Definition Standard Endoscopes with just a single imager to the FUSE endoscope.
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 |
|---|---|---|---|
| Colon Polyp | — | UNRESOLVED | — |
| ColoRectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Colonoscopy | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (4)
- label
- Standard scope-short time
- description
- Standard colonoscopy with unmonitored withdrawal time
- interventionNames
- Procedure: Colonoscopy
- label
- FUSE scope-short time
- description
- Wide-angle colonoscopy with unmonitored withdrawal time
- interventionNames
- Procedure: Colonoscopy
- label
- Standard scope-long time
- description
- Standard colonoscopy with monitored withdrawal time
- interventionNames
- Procedure: Colonoscopy
- label
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 85 Years
Show eligibility criteria text
Inclusion Criteria: * Indication for colonoscopy, age 18-85 Exclusion Criteria: * Previous abdominal colon resection, colon obstruction, inadequate preparation and incomplete examination
References
Publications (0)
Data not yet available