Clinical trials: Tear Film Deficiency
Evaporative Dry Eye
Impact of Tear Substitute Use on Dry Eye in Gamers.
Clinical, prospective, comparative, controlled, single-blind study, on the signs and symptoms of dry eye before and after 3 days of playing video games with the use of artificial tears (Hyabak) versus no intervention.
- Trial name
- HYAGAME (NCT05536661)
- Testing
- Preservative free hyaluronic acid artificial tear
- Where
- Spain
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Laboratorios Thea, Spain
Dry Eye Disease, Dry Eye Syndrome
Comprehensive Study on Dry Eye and Ocular Surface Disease Prior and After Cataract Surgery
Ocular surface disease (OSD), particularly dry eye, is one of the most common conditions seen by ophthalmologists. Dry eye (DE) is a multifactorial disease of the tears and ocular surface that results in symptoms of discomfort…
- Conditions
- Dry Eye Disease, Dry Eye Syndrome, Evaporative Dry Eye, Cataract
- Trial name
- NCT04711642
- Testing
- The study will include three arms, one non interventional and 2 interventions. The intervention arms will include two commercially available sodium hyaluronate 0.1% (Systane ultra plus and Hylo-comod)
- Volunteers
- 100 people
- Sponsor
- Fundación Oftalmológica Los Andes
Dry Eye
Residence Time Evaluation of Marketed OTC Ophthalmic Products
The objective of this study is to measure ocular surface residence time (in minutes) of two marketed OTC ophthalmic products in dry eye patients.
- Trial name
- NCT00804791
- Testing
- Systane Ultra Lubricant Eye Drops, Unisol 4 Saline Solution
- Volunteers
- 25 people
- Sponsor
- Alcon Research
Sjögren's Disease
a Salivary Cell-free RNA Liquid Biopsy Model for Non-invasive Diagnosis in Sjögren's Disease
The goal of this observational study is to learn whether salivary cell-free RNA (cfRNA) can be used as a non-invasive liquid biopsy test to help diagnose Sjögren's disease (SjD) and understand disease-related changes in the…
- Trial name
- cell-free RNA (NCT07824440)
- Where
- China
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Dry Eye Syndromes, Computer Vision Syndrome
Protecting the Eyes of Gamers With Lubricating Eyedrops
The excessive use of screens particularly amongst digital gamers can adversely impact the health of the surface of the eyes with symptoms and signs of surface damage.
- Trial name
- PROTEGE (NCT06163989)
- Testing
- TheaLoz Duo Eyedrop
- Where
- United Kingdom
- Volunteers
- 28 people
- Sponsor
- Aston University
Dry Eye Disease, Meibomian Gland Dysfunction
Effect of Sunflower Lecithin Supplementation on Meibomian Gland Function in Adults With Dry Eye Disease
This prospective study will evaluate the effect of oral sunflower lecithin dietary supplementation on meibomian gland function in adults with dry eye disease.
- Trial name
- NCT06058559
- Testing
- Sunflower lecithin, Olive oil
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- George Washington University
Dry Eye Disease (DED)
Immediate Therapeutic Effects of Diquafosol and Rebamipide in Dry Eye Disease
This study compares the immediate therapeutic and mucin-secreting effects 30 minutes after instillation of 3% diquafosol and 2% rebamipide in dry eye disease.
- Trial name
- NCT07297316
- Testing
- 3% diquafosol (right eye) and 2% rebamipide (left eye), 2% rebamipide (right eye) and 3% diquafosol (left eye)
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Korea University Anam Hospital
Dry Eye
Assess the Safety and Efficacy of CsA Ophthalmic Gel in Subjects With Dry Eye
The purpose of this study is to explore the efficacy and safety of CsA ophthalmic gel in the treatment of moderate to severe tear deficiency dry eye with different dosage, frequency and concentration, and to preliminarily…
- Trial name
- NCT03676335
- Testing
- CsA eye gel, CsA for eye emulsion, Hypromellose Eye Drops
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Zhaoke (Guangzhou) Ophthalmology Pharmaceutical Ltd.
Visual Acuity, Accommodation
Exploring the Eye Care Benefits of Cordyceps Cicadae Across Different Age Groups
The aim of this study is to evaluate the underlying mechanisms of consuming two capsules (each containing 250 mg of Cordyceps cicadae mycelium, for a total intake of 500 mg) of Grape King's Cordyceps cicadae mycelium through a…
- Conditions
- Visual Acuity, Accommodation, Dry Eye
- Trial name
- NCT07135180
- Testing
- Cordyceps cicadae, Blank control
- Where
- Taiwan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Tear Film Deficiency
Effect of Obesity on Tear Film and Ocular Health Among Diabetic Patients
To evaluate the effect of obesity on tear film and ocular health in diabetic patients. Research Design An observational cross-sectional study will be conducted.
- Trial name
- NCT06913452
- Where
- Pakistan
- Volunteers
- 120 people
- Sponsor
- Superior University
Dry Eye Disease
Assess the Effects of Spectacles or Orthokeratology on Dry Eye Parameters in Children and Adolescents.
Orthokeratology(OK) is currently one of the effective methods for treating myopia, reshaping the corneal epithelium to change refractive power.
- Trial name
- NCT06023108
- Testing
- Orthokeratology, Spectacles
- Where
- China
- Volunteers
- 300 people
- Sponsor
- He Eye Hospital
Dry Eye Syndromes
Evaluation Of Vision Recovery And Comfort Index In Patients With Borderline/Mild Dry Eyes Undergoing FLACS With Premium IOL
This is a prospective, open-label, single-center, randomized, head-to-head, investigator-sponsored clinical study. It aims to investigate the vision recovery and patient comfort in borderline/mild dry eye disease patients…
- Trial name
- ENHANCE (NCT04863742)
- Testing
- Dextenza 0.4Mg Ophthalmic Insert, Prednisolone Acetate
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Sight Medical Doctors PLLC
Dry Eye, Tear Break-Up Time
Compare the Clinical Efficacy of 3% Diquafosol and 0.1% Hyaluronic Acid in Patients with Dry Eye After Trans-PRK
The prevalence of refractive ametropia is rising year by year. Refractive surgery has become the main approach for adults to correct refractive ametropia, and postoperative complications have aroused extensive attention from…
- Trial name
- NCT06852105
- Testing
- 3% Diquafosol Sodium Eye Drops, 0.1% hyaluronic acid
- Volunteers
- 76 people
- Sponsor
- He Eye Hospital
Dry Eye Syndrome
Efficacy and Safety of HU007 Eye Drops in Patients With Dry Eye Syndrome
A multicenter, Randomized, Double blind, Restasis®-controlled Non-inferiority, Moisview® Eye Drops-controlled Superiority, Phase III Study to Evaluate the Efficacy and Safety of HU007 Eye Drops in Patients with Dry Eye Syndrome
- Trial name
- NCT03461575
- Testing
- HU007, Restasis, Moisview
- Where
- South Korea
- Volunteers
- 209 people
- Sponsor
- Huons Co., Ltd.
Dry Eye
Evaluation of Onefit Scleral Lenses in the Mangement of Dry Eye
This study is being conducted to determine if scleral lenses treated with Hydra-PEG improve comfort and dryness.
- Trial name
- NCT05973409
- Testing
- scleral lens
- Where
- Canada
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- CooperVision International Limited (CVIL)
Dry Eye Syndromes
Quantum Molecular Resonance Effects on Patients With Dry Eye Disease
The Rexon Eye device (Resono Ophthalmic Inc, Trieste, Italy) is a new device based on QMR technology. Quantum Molecular Resonance (QMR) is a technique in which low-intensity, high-frequency electric currents are administered to a…
- Trial name
- NCT05469932
- Testing
- Rexon device
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Assaf-Harofeh Medical Center
Dry Eye
Effect of Lifitegrast on Dry Eye Disease Signs and Symptoms
To determine whether a fall in tear osmolarity precedes improvement in symptoms and signs of dry eye in dry eye patients treated topically with 5% lifitegrast drops for 3 months.
- Trial name
- Lifitegrast (NCT03451396)
- Testing
- Lifitegrast
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Lifelong Vision Foundation
Dry Eye Syndromes
To Evaluate the Efficacy and Safety of HUC3-053 in Patients With Dry Eye Syndrome
This is a multi-center, randomized, double-blinded, non-inferiority study to evaluate the efficacy and safety of HUC3-053 in patients with dry eye syndrome.
- Trial name
- NCT06388070
- Testing
- HA 0.3%, Hyalein Mini Eye Drops
- Where
- South Korea
- Volunteers
- 297 people
- Sponsor
- Huons Co., Ltd.
Keratoconjunctivitis Sicca
Phase 3 Study of OTX-101 in the Treatment of Keratoconjunctivitis Sicca
This is a randomized, double-masked, vehicle-controlled study of the safety and efficacy of OTX-101 (0.09% cyclosporine nanomicellar solution) in the treatment of keratoconjunctivitis sicca to be conducted at approximately 50…
- Trial name
- Emerald (NCT02688556)
- Testing
- cyclosporine, vehicle of OTX-101
- Where
- 3 sites in United States
- Volunteers
- 745 people
- Sponsor
- Sun Pharmaceutical Industries Limited
Dry Eye Syndrome, Photophobia
Functional MRI Study of Cortical Modifications to Light Stimulation in Patients With Photophobia
Photophobia is a common and disabling symptom in patient with dry eye syndrome. The aim of this study is tried to better understand this complain analyzing brain activation during a luminous stimulation to highlight modification…
- Trial name
- NCT03464357
- Testing
- fMRI
- Where
- France
- Volunteers
- 16 people
- Sponsor
- University Hospital, Toulouse