Trials / Completed
CompletedNCT05079321
Ocular Effects of Scleral Lens Wear on Dry Eye Patients
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 30 (actual)
- Sponsor
- University of Waterloo · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The purpose of this study is to investigate the effects of scleral contact lens wear on a DE population using coated (Hydra-PEG) and uncoated (control) lenses. Symptoms of DE, quality of the tear film, quality of life, epithelial and overall corneal thickness, vision and comfort will be assessed before and after dispensing and wearing the lenses for four weeks.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | Hydra-PEG | Zen™ RC scleral lenses (Hydra-PEG coated) |
| DEVICE | Uncoated | Zen™ RC scleral lenses (non-coated) |
Timeline
- Start date
- 2022-04-14
- Primary completion
- 2023-08-28
- Completion
- 2023-08-28
- First posted
- 2021-10-15
- Last updated
- 2025-05-06
- Results posted
- 2025-05-06
Locations
1 site across 1 country: Canada
Regulatory
- FDA-regulated device study
Source: ClinicalTrials.gov record NCT05079321. Inclusion in this directory is not an endorsement.