Ignite Creation Date:
2025-12-25 @ 4:59 AM
Ignite Modification Date:
2025-12-26 @ 3:59 AM
Study NCT ID:
NCT05705518
Status:
COMPLETED
Last Update Posted:
2025-03-14
First Post:
2023-01-20
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Artificial Tears, Tear Lipids and Tear Film Dynamics
Sponsor:
University of California, Berkeley
Organization:
Study Overview
Official Title:
Effects Of Artificial Tears on Tear Lipid Films and Tear Film Dynamics In Vivo
Status:
COMPLETED
Status Verified Date:
2025-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
AlconAT
Brief Summary:
Dry eye disease (DED) is pervasive with some reports estimating over 16 million adults diagnosed in the United States. Currently, artificial tears remain an integral part of managing dry eyes and are mainly used for symptomatic relief. Recent studies have shown there may be therapeutic benefits with regular use of lipid-based artificial tears to improve the structure of the tear film, which may improve tear film stability and provide relief of symptoms. In this study the investigators propose to compare effects on the tear lipid film and its dynamics between 3 lipid based artificial tears and a widely available non-lipid based artificial tear.
Detailed Description:
This is a prospective, double-masked, randomized, controlled, parallel-group trial designed to compare the impact of Systane Complete PF lipid-based artificial tears (the Treatment solution under study) on tear lipid layer thickness compared with a non-lipid Control solution, Refresh Relieva PF. Secondarily, the study will compare changes in tear lipid layer thickness, lipid layer uniformity, tear film thinning dynamics, and symptoms between the Treatment solution, the non-lipid Control solution, and 2 other available lipid-based solutions (Active Comparators: Refresh Optive Mega-3 PF and CVS Health Lubricant Eye Drop (PG 0.6%)). The study will include 4 clinic visits, and require 1 week of single-masked run-in with Systane Ultra PF (an over-the-counter non-lipid-based solution) followed by 3 months of study treatment dosing. All subjects will complete a screening interview, then an in-clinic baseline ocular health examination and study eligibility determination followed by dispensing of the Control solution to all subjects for 1 week of run-in. After that week, subjects will be randomized to 1 of the 4 artificial tear solutions and have an in-clinic ocular examination and dispense of the assigned solution to use for 3 months. An in-clinic follow-up examination is completed after 1 month of study solution use, followed by a phone interview at 2 months, and a final in-clinic examination at 3 months post-dispensing.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: