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NCT04441242 · ClinicalTrials.gov registry record · NA
Ambient Lighting During Colonoscopy and Its Effect on Adenoma Detection Rate and Eye Fatigue
A NA study, sponsored by Wake Forest University Health Sciences.
- Completed
- Registry status
- NA
- Development phase
- 1,109
- Enrollment target
NCT04441242: Completed NA study, sponsored by Wake Forest University Health Sciences.
NCT04441242 is a NA study that has completed, run by Wake Forest University Health Sciences. The registered enrollment target is 1,109 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (21% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04441242, a NA study, has completed, sponsored by Wake Forest University Health Sciences.
- COMPLETED
- Registry status
- NA
- Development phase
- 1,109 participants
- Enrollment target
Study Summary
A retrospective and prospective study to determine if the use of ambient lighting during screening colonoscopy is well tolerated and if ambient lighting will help physicians maintain adenoma detection rates while decreasing symptoms of eye strain as the day progresses.
Primary Outcome
Adenoma detection rate, comparing change from first case of the day to the last. Ranges from 0-99%, with greater increases adenoma detection rate (ADR) being more favorable.
Interventions
- OTHER Ambient lighting
- OTHER Low lighting
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1,109 participants |
| Start Date | 2017-01-01 |
| Est. Completion | 2018-06-30 |
| Phase | NA |
What the finished NCT04441242 record still lists
NCT04441242 is an interventional study that assigns participants to a tested intervention. Its 1,109 participants enrollment target places it among the larger protocols in the corpus, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (21% lower).
The record links to 0 conditions, and to 2 interventions - of which Ambient lighting is the first listed.
NCT04441242 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04441242 about?
NCT04441242 is a clinical study titled "Ambient Lighting During Colonoscopy and Its Effect on Adenoma Detection Rate and Eye Fatigue". A retrospective and prospective study to determine if the use of ambient lighting during screening colonoscopy is well tolerated and if ambient lighting will help physicians maintain adenoma detection rates while decreasing symptoms of eye strain as the day progresses.
What is the current status of trial NCT04441242?
This trial is currently completed. It is a NA study. The enrollment target is 1,109 participants. The study started on 2017-01-01. Estimated completion is 2018-06-30.
What interventions are being tested in trial NCT04441242?
The interventions under investigation include: Ambient lighting (OTHER), Low lighting (OTHER).
Who is sponsoring clinical trial NCT04441242?
This trial is sponsored by Wake Forest University Health Sciences, which has 1,140 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04441242's enrollment target sits among peer trials
1,109 93rd of 2000 higher than 1,908 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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