Clinical trials: Tear Film Characteristics
Dry Eye
Changes of Clinical Characteristics and Tear Film Biomarkers Following FS-LASIK
to analyze the clinical and tear molecular profile up to 6 months after FS-LASIK surgery
- Trial name
- NCT05601011
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Peking University Third Hospital
Tear Film Characteristics
Clinical Evaluation of An Approved Contact Lens
This is an 8-visit, bilateral, dispensing clinical study to evaluate the change in tear fluid pH and tear film osmolarity in an FDA-cleared contact lens in new contact lens users over a 14-day period.
- Trial name
- NCT02760810
- Testing
- Marketed Contact Lens
- Where
- United Kingdom
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Ocular Surface Disease, Tear Film Characteristics
Effect of Four Different Diagnostic Eye Drops on Tear Film Thickness
The use of topical anesthesia as well as corneal vital staining with fluorescein is an inevitable part of various ophthalmological examinations and surgical treatments.
- Trial name
- NCT07230548
- Testing
- Oxybuprocaine MDU, Oxybuprocaine SDU, Oxybuprocaine/fluorescein SDU
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Tear Film Characteristics
Quantifying Ocular Surface Aberrations After Tear Film Interventions
The CA-800 Corneal Analyzer (Visia Imaging S.R.L., Italy) is a device that can measure small imperfections in the tear film when the eyes are open.
- Trial name
- GAMBIA (NCT06966349)
- Testing
- Systane Complete Preservative-Free, Senofilcon A, Somofilcon A
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Dry Eye Syndrome
Evaluation of the Effect of Repeated Usage on the Tear Film Characteristics of an Investigational Eye Drop in Dry Eye Sufferers
The main objectives of the investigation will be to assess the effect of the repeated usage of an investigational eye drop on the tear film characteristics of dry eye sufferers and demonstrate the benefit of this eye drops for…
- Trial name
- NCT01339936
- Testing
- Carboxymethylcellulose sodium, glycerin and polysorbate 80
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- Optometric Technology Group Ltd