Clinical trial · Interventional
The Impact of Experienced Endoscopy Nurse Participation on Polyp and Adenoma Detection During Colonoscopy
Can Experienced Endoscopy Nurse Participation During Screening Colonoscopy Increase Polyp and Adenoma Detection Rate?:A Prospective Randomized Trial
NCT02292563CI-TRIAL-00039282completedN/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)
The purpose of this study is to determine whether experienced endoscopy nurse participation during screening colonoscopy could increase polyp and adenoma detection rate.
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 |
| Polyp | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Colonoscopist only | Procedure | — | UNRESOLVED |
| Experienced Endoscopy Nurse Participation | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- endoscopist only
- description
- Single inspection by endoscopist during colonoscopy
- interventionNames
- Procedure: Colonoscopist only
- Procedure: Experienced Endoscopy Nurse Participation
- type
- EXPERIMENTAL
- label
- nurse participation
- description
- Dual inspection by both an endoscopist and an experienced nurse during colonoscopy
- interventionNames
- Procedure: Colonoscopist only
- Procedure: Experienced Endoscopy Nurse Participation
Primary outcomes (2)
- measure
- Polyp detection rate
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 40 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: * age 40-70 average risk screening colonoscopy Exclusion Criteria: * GI Bleeding ; * history of colorectal surgery ; * inflammatory bowel disease ; * colorectal cancer,or polyposis syndrome
References
Publications (1)
- DERIVEDWang W, Xu L, Bao Z, Sun L, Hu C, Zhou F, Xu L, Shi D. Differences with experienced nurse assistance during colonoscopy in detecting polyp and adenoma: a randomized clinical trial. Int J Colorectal Dis. 2018 May;33(5):561-566. doi: 10.1007/s00384-018-3003-0. Epub 2018 Mar 14. PMID 29541895