Clinical trials: Ocular Surface
Intraocular Pressure
Effect of Selective Laser Trabeculoplasty Versus Travoprost on Circardian Intraocular Pressure
The investigators conduct this study to access the effect of selective laser trabeculoplasty on 24-hour circadian tension curves of patients with open-angle glaucoma, normal tension glaucoma and ocular hypertension.
- Trial name
- NCT02105311
- Testing
- Selective laser trabeculoplasty, Travoprost
- Where
- Thailand
- Volunteers
- 60 people
- Sponsor
- Prince of Songkla University
Dry Eye Syndrome, Ocular Surface Disease
Dry Eye Syndrome Description During Cataract Surgery, With Multimodal Analysis of the Ocular Surface
The main objective is to describe the characteristics of dry eye syndrome before and after surgery at one month of cataract surgery, using a multimodal analysis of the ocular surface.
- Trial name
- C-SS0 (NCT03923244)
- Testing
- OSDI survey
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Dry Eye, Ocular Surface Disease
Evaluation of Lacrifill
Dry Eye Disease is defined as "a multifactorial disease of the tears and ocular surface that results in symptoms of discomfort, visual disturbance, and tear film instability with potential damage to the ocular surface.
- Conditions
- Dry Eye, Ocular Surface Disease, Cataract Surgery, Eyes Dry Feeling of
- Trial name
- NCT07796178
- Testing
- Lacrifill, Saline
- Where
- 2 sites in United States
- Volunteers
- 40 people
- Sponsor
- Eye Research Associates, LLC
Limbal Stem Cell Deficiency, Stevens-johnson Syndrome
Clinical Trial on the Effect of Autologous Oral Mucosal Epithelial Sheet Transplantation
To investigate the effect of ocular surface reconstruction and assess the safety in cultivated oral mucosal epithelial cell sheet transplantation (COMET) regarding patients with cicatricial change of ocular surface.
- Conditions
- Limbal Stem Cell Deficiency, Stevens-johnson Syndrome, Ocular Cicatricial Pemphigoid, Chemical Burn
- Trial name
- NCT02149732
- Testing
- cultivated oral mucosal epithelial sheet transplantation
- Where
- 2 sites in South Korea
- Sponsor
- Seoul National University Hospital
Ocular Surface Disease
Novel Use of Cyclosporine Ophthalmic Emulsion 0.05% in a PROSE Device
The goal of this prospective observational pilot study is to evaluate the tolerability and safety of RESTASIS (cyclosporine ophthalmic solution 0.05%) when added to the PROSE (Prosthetic Replacement of the Ocular Surface…
- Trial name
- NCT04918823
- Testing
- Restasis
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Boston Sight
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 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
Autologous Serum Efficacy Study in Patients With Severe Dry Eye
The purpose of this study is to compare the reduction in symptomatology of patients with severe dry eye treated with autologous serum and conventional artificial tears.
- Trial name
- NCT00779987
- Testing
- Autologous serum - Systane, Systane - Autologous serum
- Where
- Chile
- Volunteers
- 12 people
- Sponsor
- University of Chile
Computer Vision Syndrome
Prevalence and Sequelae of Computer Vision Syndrome in Egyptian Universities
CVS-F4 questionnaire will be used as an instrument to survey CVS prevalence and severity among medical students
- Trial name
- NCT05187221
- Testing
- CVS Group
- Where
- 2 sites in Egypt
- Volunteers
- 8,085 people, healthy volunteers welcome
- Sponsor
- Sohag University
Dry Eye
Efficacy and Safety of Ocudox Lid Wipes Compared to Traditional Lid Cleaning
The use of povidone iodine solution for prophylaxis of endophthalmitis is well established for intraocular procedures like cataract surgery and for injections of anti-VEGF agents for retinal diseases such as age-related macular…
- Trial name
- NCT03763006
- Testing
- Eyelid cleaning
- Where
- Singapore
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
COVID-19, Ocular Surface Disease
A Cross-sectional Study of Ocular Manifestations During the Covid-19 Pandemic in Hubei Province
To investigate the clinical features of ocular manifestations during the novel coronavirus pneumonia pandemic in Hubei at the end of 2022
- Trial name
- NCT06355128
- Testing
- NOT
- Where
- China
- Volunteers
- 16,000 people
- Sponsor
- Zhongnan Hospital
Ocular Surface Disease
LK Scleral Lens for Patients With Intractable Ocular Surface Diseases
Scleral lenses have emerged as an efficacious treatment option for various types of intractable ocular surface diseases with many advantageous results.
- Trial name
- NCT04535388
- Testing
- LK scleral lens
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Dry Eye Disease
A Study to Investigate the Effect of 0.003% AR-15512 on Subjects With Dry Eye Disease
The purpose of this study is to evaluate the effect of AR-15512 ophthalmic solution 0.003% (0.003% AR-15512) on ocular surface characteristics of subjects with dry eye disease (DED).
- Trial name
- NCT06544694
- Testing
- 0.003% AR-15512 ophthalmic solution, Artificial Tears
- Where
- 4 sites in United States
- Volunteers
- 80 people
- Sponsor
- Alcon Research
Dry Eye, Neuropathic Eye Pain
Azithromycin for Meibomian Gland Disease
This study aims to elucidate the effectiveness of oral azithromycin in treating symptomatic dry eye syndrome secondary to Meibomian gland dysfunction.
- Conditions
- Dry Eye, Neuropathic Eye Pain, Ocular Microbiome, Depression, Anxiety
- Trial name
- NCT03953118
- Testing
- Azithromycin Oral Product
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- University of California, San Francisco
Meibomian Gland Dysfunction of Unspecified Eye, Unspecified Eyelid
Analysis of Postoperative Ocular Surface Changes and Intervention Effect After PPV in MGD Dry Eye Patients
AIM: To observe ocular surface changes after phacovitrectomy in patients with mild to moderate meibomian gland dysfunction (MGD)-type dry eye and track clinical treatment response using a Keratograph 5M and a LipiView…
- Trial name
- NCT05771194
- Testing
- Routine preoperative and postoperative anti-infection therapy, artificial tear therapy, Cleaning, hot compresses and massage of the meibomian gland
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University Eye Hospital
Probiotic, Ocular Surface Disease
Efficacy and Safety of Oral Probiotics on Ocular Symptoms and Gut Microbiome of Children with Vernal Keratoconjunctivitis
The primary goal of this study is to determine the effects of oral probiotics on the severity of ocular symptoms and the alterations of the gut microbiome of children (4-18 years old) with vernal keratoconjunctivitis.
- Conditions
- Probiotic, Ocular Surface Disease, Ocular Diseases, Ocular Dryness
- Trial name
- NCT06793514
- Testing
- Probiotic
- Volunteers
- 32 people
- Sponsor
- Mohsen Pourazizi
Dry Eye Syndromes
Evaluation of Dry Eye Disease's Signs in Patients Who Were Administered Intravitreal Anti-VEGF Injections
The goal of this interventional, monocentric, prospective, single-masked, case-control study is to evaluate the efficacy of Thealoz Duo (artificial tear containing trehalose 3 g and hyaluronic acid 0.15 g) in comparison to a…
- Trial name
- DRYEYE-IVT (NCT06317922)
- Testing
- Thealoz Duo;
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Francesco Bandello
Diabetic Keratopathy
Effect of PAE Hydrogel Loaded With tRF-ASO-Exo on Patients With Diabetic Ocular Surface Diseases
The purpose of this study is to determine whether poly（β-amino ester）(PAE)hydrogel loaded with tRNA-derived fragments-antisense oligonucleotides-exosomes(tRF-ASO-Exo) could alleviate symptoms in patients with diabetic ocular…
- Trial name
- NCT07382453
- Testing
- Exosomes, tRNA-derived fragments-antisense oligonucleotides-exosomes, poly（β-amino ester）hydrogel loaded with tRNA-derived fragments-antisense oligonucleotides-exosomes
- Volunteers
- 30 people
- Sponsor
- Affiliated Hospital of Nantong University
Candidemia
Bio-assay Development and Implementation for Fungal Infection Detection
The purpose of this study is to determine whether the newly developed biosensor can be used to detect and quantify fungal cells in human blood samples.
- Trial name
- NCT02333266
- Testing
- Candidemia
- Volunteers
- healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Open Angle Glaucoma, Ocular Hypertension
Travoprost APS Versus Xalatan® in Patient Reported Outcomes and Ocular Surface Health
The purpose of this study is to understand differences in visual function-related patient-reported outcomes between a non-BAK medication (Travoprost APS) and a BAK-preserved medication (XALATAN®) in patients with open-angle…
- Trial name
- NCT00892762
- Testing
- Travoprost APS 40 micrograms/ml eye drop solution, Latanoprost 50 micrograms/ml eye drop solution
- Volunteers
- 434 people
- Sponsor
- Alcon Research