ClinicalTrials.gov record

Completed Not applicable Interventional Accepts healthy volunteers Results available

Third Eye Retroscope Randomized Clinical Evaluation

ClinicalTrials.gov ID: NCT01044732

Public ClinicalTrials.gov record NCT01044732. 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.

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ClinicalTrials.gov public records Last synced Jul 23, 2026, 6:07 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Third Eye Retroscope Randomized Clinical Evaluation (The "TERRACE" Study)

Study identification

NCT ID: NCT01044732
Recruitment status: Completed
Study type: Interventional
Phase: Not applicable
Lead sponsor: Avantis Medical Systems; Industry
Enrollment: 448 participants

Conditions and interventions

Conditions

Colorectal Neoplasms

Interventions

Third Eye Retroscope Device

Device

Eligibility (public fields only)

Age range: Not listed
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: Feb 28, 2009
Primary completion: Jan 31, 2010
Completion: Jan 31, 2010
Last update posted: Jul 24, 2017

2009 – 2010

United States locations

U.S. sites: 5
U.S. states: 5
U.S. cities: 5

Facility	City	State	ZIP	Site status
Johns Hopkins Hospital	Baltimore	Maryland	21231	—
Kansas City Veterans Administration Medical Center	Kansas City	Missouri	64128	—
Dartmouth-Hitchcock Medical Center	Lebanon	New Hampshire	03756	—
Bayside Endoscopy Center	Providence	Rhode Island	02905	—
Baylor University Medical Center	Dallas	Texas	75246	—

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 4 non-U.S. sites.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT01044732, 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 Jul 24, 2017 · Synced Jul 23, 2026

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01044732 live on ClinicalTrials.gov.

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