Clinical trials: Dry Eye Syndromes
Dry Eye Syndromes
Difference of Tear Ferning Between Women with and Without Menopausal.
Application of tear ferning test for clinical dry eye diagnosis and menopause
- Trial name
- NCT06848829
- Testing
- Pre-manepausal women
- Where
- Taiwan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Dry Eye Syndrome, Healthy
Non-invasive Ocular Surface Measurements Before and After Interventions
Objectively evaluate the ocular surface (pre-corneal tear film) of individuals prior to and after an intervention (such as a dry eye treatment, environmental change, artificial tear use, or contact lens wear) in a…
- Trial name
- NCT01228929
- Testing
- Environmental Chamber Condition Change Intervention
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Dry Eye
Efficacy of FreshKote and Systane for the Treatment of Dry Eye and Improvement of Osmolarity
The purpose of this study is to compare the efficacy of FreshKote and Systane for the reduction of dry eye signs and symptoms.
- Trial name
- NCT01386073
- Testing
- FreshKote, Systane
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Risk Factors for Age Related Macular Degeneration
Effects of Sea Buckthorn Oil and Lutein on Eye Health
Low macular pigment optical density has been associated with increased risk of age-related macular degeneration, an important cause of vision problems in the elderly population.
- Trial name
- SBEYE (NCT02379169)
- Testing
- Sea buckthorn oil & lutein
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Dry Eye
Comparing Treatment of Dry Eye With Intracanalicular Dexamethasone, Restasis, and/or Lotemax
This 6 month study seeks to compare the use of Intracanalicular Dexamethasone in conjunction with Restasis (cyclosporine ophthalmic emulsion) for the treatment of signs and symptoms of dry eye disease as compared to Restasis with…
- Trial name
- NCT04555694
- Testing
- Cyclosporine, Loteprednol Etabonate, Dexamethasone Ophthalmic 0.4 Mg Ophthalmic Insert
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Thomas Chester, OD
Dry Eye, Tear Film
Effects of Two Tear Substitutes in Patients With Dry Eye Syndrome
With the potential to address evaporative dry eye, Liposic and Tears Naturale Forte have been developed in which phospholipid liposomes are delivered to the tear film via the surface of the closed eyelid.
- Conditions
- Dry Eye, Tear Film, Lipid Layer, Liposic
- Trial name
- NCT03211351
- Testing
- Liposic, Tears Naturale Forte
- Where
- China
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Huaxia Eye Hospital Group
Dry Eye Syndromes, Sjogren's Syndrome
Effects of Sustained Reading on the Ocular Surface
This research is being done to to see if changes in visual reading function correlate with changes in optical and retinal image quality.
- Trial name
- NCT02031172
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Myopic LASIK Candidates With Spherical Equivalent up to - 10 Diopters
Thin-Flap Laser in Situ Keratomileusis Associated Dry Eye
Laser in situ keratomileusis (LASIK) eye surgery continues to be the most common refractive procedure used to correct different forms of ametropia.
- Trial name
- NCT04831177
- Testing
- Laser in situ keratomileusis
- Where
- Egypt
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Assiut University
Treatment of Dry Eye Disease
Objective Measurements of Prolonged Effects of Restasis on Dry Eye Disease
We propose to investigate the response to Restasis, over a prolonged period of time in heavy computer users with dry eye disease.
- Trial name
- NCT00567177
- Testing
- Restasis, Refresh Plus
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Dry Eye
A Single Center, Open-Label Study to Evaluate the Ability of the TearScience™ LipiView™ II Ocular Surface Interferometer and the Keratograph® 5M to Detect Tear Film Stability Utilizing Miebo®
A study to investigate the ability of the TearScience™ LipiView™ II Ocular Surface Interferometer and the Keratograph® 5M to detect tear film stability utilizing Miebo®
- Trial name
- TFSTAB (NCT07722624)
- Testing
- Determine the ability of the TearScience™ LipiView™ II Ocular Surface Interferometer and the Keratograph® 5M to detect tear film stability utilizing Miebo®
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Eye Care Institute
Dry Eye, Dry Eye Syndromes
Assessment of Tear Production, Corneal Staining, and Comfort Level Wearing Different Types of Contact Lenses
This research assesses the tear performance of five distinct types of soft contact lenses commonly found in the market. The study involves contact lens participants, all of whom are students enrolled at UKM.
- Conditions
- Dry Eye, Dry Eye Syndromes, Contact Lens-induced Corneal Fluorescein Staining
- Trial name
- NCT06351410
- Testing
- Eye Wearing Contact Lens
- Where
- Malaysia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Periodontitis, Dry Eye Disease (DED)
Association Between Periodontitis and Dry Eye Disease: A Cross-Sectional Study
This study is aiming at exploring the association between periodontitis and dry eye disease, which are both chronic inflammatory diseases that might have common pathogenic mechanisms.
- Trial name
- NCT07873697
- Where
- Iraq
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Sulaimani
Dry Eye
The Effect of Xiidra on Comfort and Dryness in Symptomatic Contact Lens Wearers
The purpose of this study to evaluate changes in comfort and dryness in symptomatic contact lens (CL) wearers after using Xiidra (lifitegrast 5.0% ophthalmic solution) for 12 weeks.
- Trial name
- COLLIE (NCT04297618)
- Testing
- Xiidra
- Where
- Canada
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Dry Eye
Tear Film Thickness Measured Using a Novel Technique
The aim of this investigation is to determine the thickness of the human preocular tear film using a new method based on laser speckle.
- Trial name
- NCT01014780
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Southern California College of Optometry at Marshall B. Ketchum University
Ocular Pain, Dry Eye
Study to Evaluate the Ocular Tolerance of SYL1001 in Healthy Volunteers
The purpose of this study is to determine whether SYL1001 is safe for the prevention and treatment of ocular pain and dry eye syndrome.
- Trial name
- NCT01438281
- Testing
- SYL1001
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sylentis, S.A.
Eye Dryness
Comparison of Two Marketed Lenses in a Controlled Environment
This study is comparing two silicone hydrogel contact lenses in a controlled environment for identification of characteristics associated to vision.
- Trial name
- NCT02212301
- Testing
- senofilcon A, lotrafilcon B
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Dry Eye Syndrome, Diabetes Mellitus Type 2
Comparison of Ocular Surface Features in Patients With Diabetes and Dry Eye Syndrome
The study aims to compare the differences of ocular surface features in controls and patients with diabetes and dry eye syndrome, to thoroughly evaluate the ocular surface health of diabetics, and to find out the relationship…
- Trial name
- NCT03576300
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Dry Eye Syndrome, Ocular Surface Disease
Influencing Factors on Dry Eye Syndrome and Ocular Surface Disease
Dry eye syndrome and ocular surface disease are very important ophthalmologic diseases. It is known that various inducers are involved.
- Trial name
- NCT03364322
- Testing
- Observation
- Where
- South Korea
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Dry Eye Disease
The Visual Effect of an Investigational Artificial Tear in the Tear Layer.
The purpose of this study is to investigate how the addition of a new artificial tear product when applied to the tear layer affects contrast sensitivity and optical aberrations over time.
- Trial name
- NCT00395759
- Testing
- Optiva artificial tear by Allergan
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Southern California College of Optometry at Marshall B. Ketchum University
Dry Eye Syndrome, Sjogren's Syndrome
VGH-DESJS-1 in Ocular and Oral Dryness Symptoms of Dry Eye Syndrome and Sjögren's Syndrome
To evaluate the Chinese herbal tea VGH-DESJS-1 in ocular and oral dryness symptoms of Dry eye syndrome and Sjögren's syndrome
- Conditions
- Dry Eye Syndrome, Sjogren's Syndrome, Xerophthalmia
- Trial name
- NCT05656196
- Testing
- Chinese herbal tea VGH-DESJS-1
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan