Clinical trial · Interventional
Clinical Evaluation of Narrow Band Imaging Colonoscope
Tandem Colonoscopy Study of Narrow Band Imaging Versus White Light Examination to Compare Neoplasia Miss Rates
NCT00628147CI-TRIAL-00026348completedPhase 4Results postedClinicalTrials.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)
The purpose of the study is to determine if colonoscopic examination using a colonoscope with a narrow band imaging light is more effective at detecting polyps compared to a colonoscope with standard full spectrum white light.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colonic Neoplasms | Colon Neoplasm | ALIAS | 0.90 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Narrow band imaging colonoscope | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Narrow band imaging colonoscope
- description
- narrow band imaging colonoscope
- interventionNames
- Device: Narrow band imaging colonoscope
- type
- NO_INTERVENTION
- label
- White Light
- description
- Conventional White Light Examination
Primary outcomes (1)
- measure
- Neoplasm Miss Rate
- timeFrame
- same day
Secondary outcomes (3)
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * referred for elective outpatient colonoscopy Exclusion Criteria: * known inflammatory bowel disease * personal or family history of polyposis syndrome * referral for resection of a known lesion
References
Publications (1)
- DERIVEDKaltenbach T, Friedland S, Soetikno R. A randomised tandem colonoscopy trial of narrow band imaging versus white light examination to compare neoplasia miss rates. Gut. 2008 Oct;57(10):1406-12. doi: 10.1136/gut.2007.137984. Epub 2008 Jun 3. PMID 18523025