Atwater Eye Care Center
Bloomington, Indiana, 47405, United States
Location status: Recruiting
Recruiting
NCT Number: NCT07579130
Comparative Assessment of Lipid Layer Thickness Measurements
This study compares ocular lipid layer thickness (LLT) measurements obtained from three commonly used clinical diagnostic devices to evaluate their agreement and consistency. It further examines which device's LLT measurements show the strongest correlation with established clinical indicators of dry eye disease severity.
Recruiting
Interested in participating?
Request InfoKey information
Age range
18 year–100 year
Sex eligibility
All sexes
Study type
Observational
Primary location
Who can participate
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
- Dry eye disease
Exclusion criteria
- None
Treatment and study plan
LipiView
DeviceSubjects will undergo lipid layer thickness measurement
Omnicad
DeviceSubjects will undergo lipid layer thickness measurement
Bruder Ocular Surface Analyzer
DeviceSubjects will undergo lipid layer thickness measurement
Primary outcomes
-
Lipid Layer Thickness
Time frame: measurements taken at single visit, baseline
Average and minimum lipid layer thickness measurements will be compared across devices
Secondary outcomes
-
Correlation with dry eye clinical measurements
Time frame: measurements taken at single visit, baseline
Correlations will be compared and analyzed with clinical dry eye measuremetns
Study contacts
Contact information is provided by the study sponsor or research team.
Sponsors and collaborators
Lead sponsor
Indiana University
Other
Registry information
Official study title
Comparative Assessment of Lipid Layer Thickness Measurements Across Three Devices and Their Correlation With Clinical Indicators in Dry Eye Disease
Important dates
- Study start
- 2026
- Primary completion
- 2028
- Study completion
- 2028
- First posted
- May 11, 2026
- Registry last updated
- May 11, 2026
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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