Clinical trials: Eye
Prader-Willi Syndrome, PWS-like Syndrome
GROWing Up With Rare GENEtic Syndromes
Introduction Rare complex syndromes Patients with complex genetic syndromes, by definition, have combined medical problems affecting multiple organ systems, and intellectual disability is often part of the syndrome.
- Conditions
- Prader-Willi Syndrome, PWS-like Syndrome, Silver Russel Syndrome, Congenital Hypopituitarism
- Trial name
- GROW UR GENES (NCT04463316)
- Testing
- Retrospective file studies
- Where
- Netherlands
- Volunteers
- 600 people
- Sponsor
- dr. Laura C. G. de Graaff-Herder
Thyroid Eye Disease
Anti-VEGF Therapy for Acute Thyroid Eye Disease
The primary objective of this clinical trial is to assess the safety and tolerability of sub-tenon aflibercept in combination with either saline or hyaluronidase (HA) in patients with acute Thyroid Eye Disease (TED) as assessed…
- Trial name
- AcTED (NCT04311606)
- Testing
- Sub-tenon injection of saline followed by a sub-tenon injection of aflibercept, Sub-tenon injection of hyaluronidase (HA) followed by a sub-tenon injection of aflibercept, Sub-tenon injection of hyaluronidase (HA) alone
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Myopia
A Comparison of Manufacturing Processes for AIR OPTIX® COLORS Contact Lens
The purpose of this feasibility study was to compare AIR OPTIX® COLORS contact lenses manufactured using an automated process to AIR OPTIX® COLORS contact lenses manufactured using a semi-automatic process.
- Trial name
- NCT01614678
- Testing
- Lotrafilcon B contact lens with color, automated, Lotrafilcon B contact lens with color, semi-automated
- Volunteers
- 49 people
- Sponsor
- CIBA VISION
Age-Related Macular Degeneration
Genetic Polymorphisms in Ranibizumab Treatment in Wet Age-Related Macular Degeneration (AMD)
Genetic factors of an individual patient may have an impact on Ranibizumab (Lucentis) treatment outcome in patients with Wet Age-Related Macular Degeneration (AMD).
- Trial name
- NCT01676506
- Testing
- Ranibizumab, Ranibizumab Injection
- Where
- Russia
- Volunteers
- 300 people
- Sponsor
- Russian Academy of Medical Sciences
Graves' Disease
Application of Digital Infrared Thermal Imaging (DITI) in Graves' Disease
Graves' disease is characterized by thyrotoxicosis, goiter, ophthalmopathy and dermopathy. Pathogenesis involves autoimmune process. The investigators think temperatures of the area involved in the inflammation may change.
- Trial name
- NCT01182584
- Where
- Taiwan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Dry Eye
Clinical Outcomes Following Treatment With Systane® Balance in Dry Eye Subjects
The purpose of this study is to demonstrate the superior efficacy of Systane® Balance over Preservative-Free 0.9% Saline following 35 days of QID (4 times a day) dosing in treating dry eye subjects with lipid deficiency.
- Trial name
- NCT01967147
- Testing
- Propylene Glycol, 0.6% eye drops, Preservative-free 0.9% Saline solution
- Volunteers
- 279 people
- Sponsor
- Alcon Research
Keratoconus and Post-keratoplasty
Observational Study of Keratoconus and Post-keratoplasty Eyes
A prospective observational study on keratoconus and post-keratoplasty will be conducted. We will enroll 50 subjects in each of 3 groups: keratoconus, post-PK, and post-DSAEK.
- Trial name
- NCT02109848
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Oregon Health and Science University
Diabetes, Diabetic Retinopathy
Improve Timely Referral Flow and Compliance of Diabetic Retinopathy Patients
An effective referral system helps to ensure a close relationship between all levels of the health system and ensures clients receive optimum care at the appropriate level and at affordable cost, and hospital facilities are used…
- Trial name
- NCT04834648
- Testing
- Structured Counseling
- Where
- Nepal
- Volunteers
- 150 people
- Sponsor
- Seva Foundation
Graves Ophthalmopathy, Thyroid Associated Ophthalmopathy
Treatment of Graves´ophthalmopathy with Simvastatin (GO-S)
In an investigator initiated multicenter trial (Malmö, Odense, Århus) the investigators aim at evaluating activity of Graves´ophthalmopathy (GO) and progress to severe GO in patients with mild to moderate Graves´ ophthalmopathy…
- Conditions
- Graves Ophthalmopathy, Thyroid Associated Ophthalmopathy, Thyroid Associated Orbitopathy
- Trial name
- NCT03131726
- Testing
- Simvastatin 40mg
- Where
- Sweden
- Volunteers
- 80 people
- Sponsor
- Lund University
Healthy
CyclASol® Phase 1 Study
This study is intended to investigate the tolerability and the safety of Cyclosporine A containing CyclASol® eye drops compared to Placebo (vehicle) in a cohort of healthy volunteers.
- Trial name
- NCT02113293
- Testing
- CyclASol®
- Where
- Germany
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Novaliq GmbH
Self-Help Devices, Eye-Gaze Technology
Applying Eye-Gaze Assistive Technology for Children and Youth With Complex Needs
The purpose of this research is to investigate the impacts of applying eye-gaze assistive technology (AT) in children and youth with severe disabilities and complex needs in Taiwan, where eye-gaze AT has not been researched for…
- Conditions
- Self-Help Devices, Eye-Gaze Technology, Severe Physical Disabilities, Communication Disorders
- Trial name
- NCT04377893
- Testing
- Eye gaze AT intervention
- Where
- Sweden
- Volunteers
- 5 people
- Sponsor
- Yu-Hsin Hsieh
Corneal Wavefront Aberration, Refractive Errors
Factors Influencing Subjective Visual Quality in Human Eyes
To assess subjective visual symptoms using the QoV questionnaire, measure pupil size using the Atongmu Pupillometer, measure wavefront aberrations using the OPD-Scan III Aberrometer, and measure/calculate the effective optical…
- Trial name
- NCT07518316
- Testing
- Corneal Refractive Surgery
- Volunteers
- 300 people
- Sponsor
- Tianjin Eye Hospital
Age Related Macular Degeneration, Diabetic Retinopathy
Oral Acetazolamide, Brimonidine Tartarate, and Anterior Chamber Paracentesis for Ocular Hypertension Control After Intravitreal Bevacizumab
The purpose of this study is to evaluate the effects of anterior chamber paracentesis, brimonidine and oral acetazolamide to reduce intra-ocular pressure variations after intravitreal bevacizumab injection.
- Trial name
- NCT00864838
- Testing
- Acetazolamide, Brimonidine tartarate, Anterior chamber paracentesis
- Volunteers
- 56 people
- Sponsor
- University of Sao Paulo
Glaucoma
Study of the Beacon Aqueous Microshunt in Patients With Refractory Glaucoma
This is a prospective, multicenter, single-arm clinical study to evaluate the safety and effectiveness of Beacon Aqueous Microshunt in patients with refractory glaucoma.
- Trial name
- Beacon (NCT04072016)
- Testing
- Beacon Aqueous Microshunt
- Where
- 4 sites in United States, Canada
- Volunteers
- 10 people
- Sponsor
- MicroOptx
Dry Eye Disease
Evaluation of the Safety, Tolerability and Efficacy of iNexin™ for the Treatment of the Signs and Symptoms Associated With Dry Eye Disease
The primary objective of this study is to evaluate the safety and tolerability of iNexin™ The secondary objective is to compare the efficacy of iNexin™ to Vehicle for the treatment of the signs and symptoms associated with dry…
- Trial name
- NCT05031806
- Testing
- iNexin™ (0.08% aCT1), iNexin™ (0.4% aCT1), iNexin™ (2.0% aCT1)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Xequel Bio, Inc.
Primary Open Angle Glaucoma (POAG)
Direct Selective Laser Trabeculoplasty (DSLT) for Reducing Eye Pressure in Non-Caucasian Patients With Open Angle Glaucoma
The goal of this clinical trial is to to evaluate how well Direct Selective Laser Trabeculoplasty (DSLT) lowers eye pressure in eyes of adult, non-Caucasian participants with primary open angle glaucoma.
- Trial name
- NCT07147647
- Testing
- Direct Selective Laser Trabeculoplasty
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Select Eye Care
Macular Degeneration
Influence of Blue Light Filtering Intraocular Lenses on Daytime Levels of Melatonin
The "blue light hazard" has been reported to cause retinal damage (oxidative stress), particularly to the central fovea due to its energetic, shorter wavelength visible photons, which is why blue-light filtering intraocular…
- Trial name
- BluMel (NCT00444249)
- Testing
- White Alcon IOL, Yellow Alcon IOL, White Hoya IOL
- Where
- Austria
- Volunteers
- 136 people
- Sponsor
- The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery
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
Optic Neuritis
Effect of Vitamin D on Retinal Changes in Patient With Optic Neuritis by Optic Coherence Tomography
This study examines the effect of vitamin D on Retinal changes in patient with optic Neuritis.
- Trial name
- NCT01465893
- Testing
- Vitamin D, Vitamin D withheld
- Where
- Iran
- Volunteers
- 60 people
- Sponsor
- Isfahan University of Medical Sciences
Ocular Histoplasmosis
Treatment for Presumed Ocular Histoplasmosis
The purpose of this study is to monitor safety outcomes for patients being treated with intravitreal aflibercept injections for choroidal neovascularization secondary to Presumed Ocular Histoplasmosis Syndrome.
- Trial name
- HANDLE (NCT01790893)
- Testing
- aflibercept
- Where
- 3 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- John Kitchens, MD
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