Clinical trials: Tear Film Deficiency
Dry Eye
Sodium Hyaluronate and Wavefront Aberrations in Dry Eyes
Eyes with abnormal tear film function have been found to show larger optical aberrations than normal eyes which may be attributed to the unstable and irregular tear film, uneven ocular surface, and increased scatter due to the…
- Trial name
- NCT01363414
- Testing
- 0.18% sodium hyaluronate, 0.9% sodium chloride solution
- Where
- Thailand
- Volunteers
- 50 people
- Sponsor
- Ramathibodi Hospital
Dry Eye, Dry Eye Disease
PMCF Study to Evaluate Performance and Safety of "Ocular Drops Based Upon Carmellose" Used to Relieve Dry Eye Symptoms
Dry eye disease (DED), also called keratoconjunctivitis sicca, is a multifactorial disease of the ocular surface characterized by loss of homeostasis of the tear film and accompanied by symptoms such as ocular discomfort and…
- Conditions
- Dry Eye, Dry Eye Disease, Kerato Conjunctivitis Sicca
- Trial name
- NCT05825352
- Testing
- Carmellose eye drops
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- C.O.C. Farmaceutici S.r.l.
Dry Eye Disease (DED)
Efficacy of Pilocarpine As a Secretagogue Versus Artificial Tears for the Treatment of Dry Eye
Management approaches for dry eye disease (DED) typically start with low-risk, easily accessible, patient-applied therapies like artificial tears for early-stage disease.
- Trial name
- NCT06752278
- Testing
- Pilocarpine, artificial tears
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Dry Eye, Neuropathic Pain
Effect of Trigeminal Nerve Stimulation on Corneal Nerves and Chronic Ocular Pain
Individuals with dry eye tend to present with ocular pain which persists despite the use of topical treatment. This could be secondary to somatosensory impairment attributable to neuropathic pain.
- Conditions
- Dry Eye, Neuropathic Pain, Eye Pain
- Trial name
- NCT04648085
- Testing
- Trigeminal Nerve Stimulation
- Where
- Mexico
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Instituto de Oftalmología Fundación Conde de Valenciana
Dry Eye
Effects of 3% Diquafosol on Tear Film and Vision-related Quality of Life in Orthokeratology Lens Related Dry Eye
Investigate the effect of 3% Diquafosol on tear film and vision-related quality of life in dry eye patients wearing orthokeratology lenses(OK lens), and to provide reference for clinical treatment.This prospective, open label…
- Trial name
- NCT06537349
- Testing
- 3% Diquafosol tetrasodium
- Volunteers
- 30 people
- Sponsor
- He Eye Hospital
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
Tear Film Insufficiency, Dry Eye
Correlation of Noninvasive Tear Film Function and the Optical Quality in Mild and Moderate Dry Eye
2017 International Dry Eye Workshop (DEWS) defines dry eye as a multifactorial ocular surface disease characterized by tear film instability with disturbed visual function.
- Trial name
- NCT03815539
- Testing
- 0.1% sodium hyaluronate
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Jin Yuan
Dry Eye Syndrome
Evaluation of Blink Tears and Systane Concomitant With Restasis for the Treatment of Dry Eye Symptoms
The purpose of this study is to evaluate the efficacy of Blink Tears and Systane used concomitantly with topical cyclosporine for the treatment of dry eye.
- Trial name
- NCT00565669
- Testing
- Cyclosporin A Restasis®, Blink tears, Systane
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Medical University of South Carolina
Systemic Lupus Erythematosus (SLE), Sjogren's Syndrome
Anti-CD19-CD3E-CAR-T Cells in Relapsed/Refractory Autoimmune Disease
This is an investigator-initiated trial to evaluate the safety and efficacy of anti-CD19-CD3E-CAR-T cells in the relapse or refractory autoimmune diseases.
- Conditions
- Systemic Lupus Erythematosus (SLE), Sjogren's Syndrome, Systemic Sclerosis, Inflammatory Myopathy
- Trial name
- NCT06373081
- Testing
- Anti-CD19-CD3E-CAR-T cells
- Where
- China
- Volunteers
- 6 people
- Sponsor
- Shanghai Changzheng Hospital
Dry Eye Syndrome
To Demonstrate the Non-inferiority of Eyestil Protection® Compared to Vismed® in Terms of Clinical Performance
This is a national, prospective, multicenter, comparative, randomized, single-blinded non-inferiority study performed in two parallel groups.
- Trial name
- NCT03803722
- Testing
- Eyestil Protection® unidose
- Where
- 11 sites in France, Spain
- Volunteers
- 21 people
- Sponsor
- SIFI SpA
Glaucoma
Prevalence of Ocular Surface Disease in Glaucoma Patients
Demographic information and a brief medical and concomitant medicine history will be obtained from the glaucoma patient's records. Qualified patients will be asked to complete a questionnaire about their symptoms.
- Trial name
- NCT00382122
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- Alcon Research
Sjogren's Syndrome
Olfactory and Taste Disturbances in Sjogren's Syndrome
Sjögren syndrome is an autoimmune disease, responsible for xerostomia and xerophthalmia. Other organs and tissues can be affected: the skin, vaginal and nasal mucous membranes.
- Trial name
- TOG_SJOGREN (NCT04909112)
- Testing
- Evaluation of olfactory function, Evaluation of taste function, Evaluation of (intra-nasal and oral) trigeminal functions
- Where
- France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Université de Reims Champagne-Ardenne
Sjogren's Syndrome
Safety of Tofacitinib, an Oral Janus Kinase Inhibitor, in Primary Sjogren Disease
Background: Sjogren disease is an autoimmune disease - that is, a disease that causes the body's immune system to attack its own organs and tissues. Sjogren disease can affect the kidneys, lungs, or other organs.
- Trial name
- NCT07281456
- Testing
- Tofacitinib
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Dry Eye Syndrome
Study to Evaluate the Efficacy and Safety of CKD-350
The purpose of this study is to compare the efficacy and safety of CKD-350 in patients with dry eye syndrome
- Trial name
- NCT02777723
- Testing
- Xenobella, Isotonic 0.3% Sodium Hyaluronate
- Where
- 14 sites in South Korea
- Volunteers
- 138 people
- Sponsor
- Chong Kun Dang Pharmaceutical
Dry Eye
Safety and Efficacy Study on Cenegermin (Oxervate®) vs Vehicle in Severe Sjogren's Dry Eye Disease (PROTEGO-1 Study)
Primary objectives To compare the efficacy of cenegermin vs vehicle in Schirmer I test (without anaesthesia) >10mm/5min at Week 4 by testing the superiority.
- Trial name
- NCT05133180
- Testing
- Oxervate, Vehicle
- Where
- 10 sites in United States, Italy
- Volunteers
- 104 people
- Sponsor
- Dompé Farmaceutici S.p.A
Dry Eye Syndromes, Keratoconjunctivitis Sicca
Efficacy and Safety Study of ATs in Patients With Dry Eye Syndrome
The purpose of this study is to determine whether artificial tears are safe and effective in the treatment of Dry Eye Syndrome.
- Trial name
- NCT00788229
- Testing
- AT01, AT02, AT03
- Where
- South Korea
- Volunteers
- 72 people
- Sponsor
- Dhp Korea Co., Ltd.
Fuchs Endothelial Corneal Dysfunction, Open Angle Glaucoma (OAG)
A Study to Assess Brillouin Hydration Mapping for the Evaluation of Ocular Tissues and Diseases
The overall goal of this study is to develop Brillouin microscope as a novel tool for measuring biomechanical and hydration properties of human tissues in vivo.
- Conditions
- Fuchs Endothelial Corneal Dysfunction, Open Angle Glaucoma (OAG), Dry Eye Disease (DED), Keratoconus
- Trial name
- NCT07780890
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Dry Eye Syndromes
Altaire Gel Forming Solution Versus Refresh Tears for the Treatment of Dry Eye Signs and Symptoms
The purpose of this study is to evaluate and compare the effects of Altaire Gel forming solution and Refresh Tears in mild-moderate dry eye patients.
- Trial name
- NCT01382810
- Testing
- Altaire Gel forming solution, Refresh Tears
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Innovative Medical
Systemic Sclerosis, Gougerot Sjogren Syndrome
Echo Systemic Sclerosis
Systemic sclerosis is an autoimmune connective tissue disease with undefined etiology and characterized by progressive fibrosis of the skin and major organs.
- Conditions
- Systemic Sclerosis, Gougerot Sjogren Syndrome, Sicca-Asthenia-Polyalgia Syndrome
- Trial name
- NCT03143413
- Testing
- Ultrasonography
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Clermont-Ferrand
Tear, Dry Eye Syndromes
Effect of ADDE on Tear Interferometry
Importance: Lipid layer thickness (LLT) reflects the lipid components of tear film, but is affected by the mucocutaneous components.
- Trial name
- NCT05456061
- Testing
- 3% diquafosol eyedrops, Silicone punctal plug insertion
- Where
- South Korea
- Volunteers
- 152 people
- Sponsor
- Yonsei University