Clinical trial · Interventional
Randomised Trial of NBI for Adenoma Detection
Randomised, Controlled Trial of Narrow Band Imaging (NBI) Versus Standard Endoscopy for Adenoma Detection
NCT00279357CI-TRIAL-00000781unknownN/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)
Does a new colonoscopic viewing technique called narrow band imaging (NBI) help doctors detect more patients with at least one pre-cancerous polyp (adenoma) than conventional colonoscopy using white light alone? May 2007 protocol minor amendment: additional viewing by endoscopists outside St Mark's ro allow assessment of inter- and intra-observer variability.
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 |
|---|---|---|---|
| Adenomas | Adenoma | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Narrow Band Imaging | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Difference in number of patients with at least one histologically demonstrated adenoma between the two groups
Secondary outcomes (8)
- measure
- Number of adenomas detected in each arm
- measure
- number of advance adenomas (>20% villous elements, >10mm, high grade dysplasia) detected in each arm
- measure
- Total number of flat adenomas detected in each arm
- measure
- total number of non-neoplastic lesion in each arm
- measure
- total number of patients with 3 or more adenomas detected in each arm
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * patients over 18 years of age, patients in a high risk group for adenomas Exclusion Criteria: * patients with known colitis or polyposis, unable or unwilling to give informed consent
References
Publications (0)
Data not yet available
No reference posted for this study.