Clinical trials: Eye Disease
Allergic Rhinitis, Asthma
The Significance of Ambrosia in Allergic Rhinitis and Asthma in Israel
Ambrosia is known for its allergenicity in the USA causing hay fever and asthma. Israel has always been considered "clean" of Ambrosia but over the past years growth of Ambrosia plants has been detected in several locations in…
- Conditions
- Allergic Rhinitis, Asthma, Allergic Conjunctivitis, Atopic Dermatitis
- Trial name
- NCT01686048
- Where
- Israel
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Cataract
High-Definition 3D Visualization System for Ophthalmic Surgery
To validate a high-definition (HD) three-dimensional (3D) visualization system in cataract surgery
- Trial name
- NCT02194543
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Pediatric Disorder, Vitamin D Deficiency
Retinal Changes in Vitamin D Deficiency
Retinal tissue parameters of pediatric patients with vitamin D deficiency will be evaluated in this prospective case-control study. The patients will be divided into 2 groups according to the vitamin D level.
- Conditions
- Pediatric Disorder, Vitamin D Deficiency, Retinal Disease, Choroidal Disease
- Trial name
- VDD (NCT04891211)
- Testing
- Vitamin D deficiency
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Adiyaman University
Keratoconjunctivitis Sicca
A Safety and Efficacy Study of Tavilermide (MIM-D3) Ophthalmic Solution for the Treatment of Dry Eye Disease
The purpose of this study is to assess the safety and efficacy of Tavilermide Ophthalmic Solution compared with Placebo Ophthalmic Solution in treating the signs and symptoms of dry eye disease.
- Trial name
- NCT02665234
- Testing
- 1% Tavilermide Ophthalmic Solution
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Mimetogen Pharmaceuticals USA, Inc.
Cataracts, Corneal Edema
Study of Difluprednate vs. Prednisolone Acetate on Visual Acuity, and Corneal Edema Following Cataract Surgery.
The purpose of this clinical research study is to investigate the efficacy of predosing patients undergoing cataract surgery with the potent corticosteroid difluprednate ophthalmic emulsion 0.05% compared to prednisolone acetate…
- Conditions
- Cataracts, Corneal Edema, Retinal Structural Change, Deposit and Degeneration, Visual Acuity Reduced Transiently
- Trial name
- NCT01244334
- Testing
- Difluprednate ophthalmic emulsion 0.05%, Prednisolone acetate 1%
- Where
- 3 sites in United States
- Volunteers
- 52 people
- Sponsor
- Edward J. Holland
Bacterial Conjunctivitis
AL-15469A for the Treatment of Bacterial Conjunctivitis
The purpose of the study is to determine whether AL-15469A is safe and effective in the treatment of bacterial conjunctivitis.
- Trial name
- NCT00332293
- Testing
- Moxifloxacin Alternative Formulation Ophthalmic Solution 0.5%, Moxifloxacin hydrochloride ophthalmic solution 0.5% as base
- Where
- United States
- Volunteers
- 695 people
- Sponsor
- Alcon Research
Cataract
Visual Outcomes After Implantation of a New Multifocal Intraocular Lens
This prospective nonrandomized study comprised patients with cataract, corneal astigmatism, and motivation for spectacle independence. In all cases, a Rayner M-flex® T toric Intraocular Lens will be implanted in the capsular bag.
- Trial name
- NCT01505816
- Testing
- Multifocal Intraocular Lens (RAYNER M-FLEX T TORIC IOL)
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hospital Oftalmologico de Brasilia
Extended Depth-of-Focus Intraocular Lens, Cataract
Visual and Patient-Reported Outcomes After Bilateral Non-Diffractive EDOF IOL Implantation
This study evaluates visual outcomes and patient-reported satisfaction following bilateral cataract surgery using a non-diffractive extended depth-of-focus (EDOF) intraocular lens (AcrySof IQ Vivity).
- Conditions
- Extended Depth-of-Focus Intraocular Lens, Cataract, Visual Acuity
- Trial name
- EDOF-Visual (NCT07457216)
- Testing
- AcrySof IQ Vivity EDOF Intraocular Lens
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Benha University
Complex Regional Pain Syndromes
Sympatholytic Effects of High Thoracic Erector Spinae Plane Block: Changes in Optic Nerve Sheath Diameter
The thoracic erector spinae plane (ESP) block is suggested to potentially affect the stellate ganglion, a key component of the sympathetic nervous system, thereby influencing autonomic functions.
- Trial name
- NCT06468384
- Testing
- thoracic erector spinae plane (ESP) block
- Volunteers
- 15 people
- Sponsor
- Pamukkale University
Retinopathy of Prematurity
Real World Study of the Effectiveness and Safety of Conbercept Ophthalmic Injection in the Treatment of Retinopathy of Prematurity - Multicenter, Retrospective and Observational Study Based on Real World Data
This study is a retrospective, multi-center real world study. The real world data comes from the electronic medical record system and disease database of the research centers .The patient's demographic information, disease…
- Trial name
- NCT04985448
- Where
- 2 sites in China
- Volunteers
- 1,000 people
- Sponsor
- Chengdu Kanghong Biotech Co., Ltd.
Visual Fatigue
Evaluating the Effectiveness of Comfort Reading Mode in Preventing Dry Eyes and Visual Fatigue
The purpose of this study was to investigate the effects of visual fatigue and dry eye level under different reading background polarities and different text colours, and to evaluate the effect of comfortable reading mode on the…
- Trial name
- NCT07032909
- Testing
- comfortable reading mode
- Where
- China
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Macular Edema, Central Retinal Vein Occlusion
Study to Assess the Safety and Tolerability of a Single Administration of FOV2302 (Ecallantide) in Patients With Macular Edema Associated With Central Retinal Vein Occlusion
The purpose of the study is to evaluate the safety and tolerability of a single administration of FOV2302 (ecallantide) in patients with macular edema associated with central retinal vein occlusion.
- Trial name
- FOV2302 (NCT00969293)
- Testing
- FOV2302 (Ecallantide)
- Where
- 8 sites in France
- Volunteers
- 11 people
- Sponsor
- Fovea Pharmaceuticals SA
Cataracts
Manual Small Incision Cataract Surgery Outcomes in an Educational Setting
The overall objective is to determine the visual outcomes and cost to perform Manual Small Incision Cataract Surgery (MSICS) in a small cohort at an academic medical center in the United States.
- Trial name
- MSICS (NCT02277314)
- Testing
- Manual Small Incision Cataract Surgery
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Arizona
Retinal Vein Occlusion, Macular Edema
Post Market Surveillance of OZURDEX® for Branch Retinal Vein Occlusion (BRVO) and Central Retinal Vein Occlusion (CRVO)
This multicenter observational study will assess the efficacy and tolerability of OZURDEX® in clinical practice, and will assess the time at which patients are considered for retreatment.
- Trial name
- NCT01568021
- Testing
- No Intervention
- Where
- 3 sites in Denmark, Norway and 1 more
- Volunteers
- 100 people
- Sponsor
- Allergan
Open-Angle Glaucoma, Ocular Hypertension
Dose Response Study of AL-37807 Ophthalmic Solution in Patients With Open-Angle Glaucoma or Ocular Hypertension
The purpose of thie study is to compare the safety and IOP-lowering efficacy of AL-37807 Ophthalmic Solution 0.05%, 0.1% and 0.2% dosed QD AM to Xalatan dosed QD PM and Vehicle in patients with open-angle glaucoma or ocular…
- Trial name
- NCT00465621
- Testing
- Xalatan
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Alcon Research
Blepharoptosis, Ptosis, Eyelid
Clinical Trial to Improve the Magnetic Levator Prosthesis
Blepharoptosis (incomplete opening of the eyelids) occurs because of a disruption in the normal agonist-antagonist neuro-muscular complex balance. An external device could restore eyelid movement.
- Conditions
- Blepharoptosis, Ptosis, Eyelid, Myasthenia Gravis, Stroke
- Trial name
- NCT03818204
- Testing
- Magnetic Levator Prosthesis (MLP)
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Retinitis Pigmentosa
Clinical Trial of Lutein for Patients With Retinitis Pigmentosa Receiving Vitamin A
The purpose of this trial is to determine whether lutein in addition to vitamin A will slow the course of retinitis pigmentosa.
- Trial name
- NCT00346333
- Testing
- Lutein, Cornstarch control
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- National Eye Institute (NEI)
Eye Diseases
IRIS Registry: Intelligent Research in Sight Registry
The IRIS™ Registry (Intelligent Research in Sight) is the nation's first comprehensive eye disease clinical registry. The American Academy of Ophthalmology is developing it as part of the profession's shared goal of continual…
- Trial name
- IRISRegistry (NCT02485847)
- Testing
- Ophthalmology
- Where
- United States
- Volunteers
- 20,000,000 people
- Sponsor
- American Academy of Ophthalmology
Pterygium
Safety and Efficacy of CBT-001 Ophthalmic Solution in Patients With Pterygium
Stage 1: Single Ascending Dose, Safety, Tolerability and Pharmacokinetics (n=24) Stage 2: Multiple Dose, Safety and Efficacy Study with 28-day Dosing and 5 months Followup (n=51)
- Trial name
- Pterygium (NCT03049852)
- Testing
- CBT-001 single dose, Vehicle, CBT-001 Multi-dose
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Cloudbreak Therapeutics, LLC
Allergic Conjunctivitis
China Red Eye Study on Allergic Conjunctivitis
This study is the first multi-center cross-sectional study on the diagnosis and misdiagnosis of allergic conjunctivitis in the ophthalmology clinic in China.
- Trial name
- NCT03812952
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Sun Yat-sen University