Impact of Experience on Results With the Third Eye Retroscope (NCT00969124) | Clinical Trial Compass
CompletedNot Applicable
Impact of Experience on Results With the Third Eye Retroscope
United States328 participantsStarted 2009-01
Plain-language summary
The Third Eye Retroscope is a device that can be used with a colonoscope to improve the ability of a physician to see areas of the colon that may be hidden from the view of the colonoscope.
Previous studies have shown that physicians are able to detect additional polyps when they use the device along with the colonoscope. The purpose of this study is to determine whether physicians can detect greater numbers of additional polyps as they gain in experience with the device.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. The patient is undergoing colonoscopy for screening, for surveillance in follow-up of previous polypectomy or for diagnostic workup;
. The patient must understand and provide written consent for the procedure.
Exclusion criteria
. Patients with a history of colonic resection;
. Patients with inflammatory bowel disease;
. Patients with a personal history of polyposis syndrome;
. Patients with suspected chronic stricture potentially precluding complete colonoscopy;
. Patients with diverticulitis or toxic megacolon;
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Detection Rates for Adenomas
Timeframe: During the colonoscopy procedure (up to 1 hour, average 25 minutes)
2
Detection Rates for All Polyps
Timeframe: During the colonoscopy procedure (up to 1 hour, average 25 minutes)
. Patients with a history of radiation therapy to abdomen or pelvis.
. Patients who are currently enrolled in another clinical investigation in which the intervention might compromise the safety of the patient's participation in this study.