# Does the Cap Increase the Finding of Polyps When Water Exchange Colonoscopy is Used

> **NCT03566615** · NA · UNKNOWN · sponsor: **VA Greater Los Angeles Healthcare System** · enrollment: 1630 (estimated)

## Conditions studied

- Colonoscopy
- Polyp of Colon

## Interventions

- **DEVICE:** CAP-straight
- **DEVICE:** CAP-daisy
- **OTHER:** water

## Key facts

- **NCT ID:** NCT03566615
- **Lead sponsor:** VA Greater Los Angeles Healthcare System
- **Sponsor class:** FED
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-07-01
- **Primary completion:** 2022-12-31
- **Final completion:** 2023-01-31
- **Target enrollment:** 1630 (ESTIMATED)
- **Last updated:** 2022-10-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03566615

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03566615, "Does the Cap Increase the Finding of Polyps When Water Exchange Colonoscopy is Used". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03566615. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*