Does the Cap Increase the Finding of Polyps When Water Exchange Colonoscopy is Used
Public ClinicalTrials.gov record NCT03566615. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Does the Addition of a Cap Improve the Adenoma Detection Rate During Water Exchange Colonoscopy
Study identification
- NCT ID
- NCT03566615
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- VA Greater Los Angeles Healthcare System
- Federal
- Enrollment
- 1,630 participants
Conditions and interventions
Conditions
Interventions
- CAP-daisy Device
- CAP-straight Device
- water Other
Device · Other
Eligibility (public fields only)
- Age range
- 50 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2018
- Primary completion
- Dec 30, 2022
- Completion
- Jan 30, 2023
- Last update posted
- Oct 5, 2022
2018 – 2023
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Sacramento VAMC, VA Northern California Healthcare System | Mather | California | 95655-4200 | Recruiting |
| Veterans Affairs Palo Alto Healthcare System | Palo Alto | California | 94550 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 5 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03566615, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 5, 2022 · Synced May 16, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03566615 live on ClinicalTrials.gov.