Clinical trials: Ocular Disorder
Retinitis Pigmentosa (RP)
Prospective, Randomized, Sham-controlled, Dose-finding I/II Trial of Safety and Efficacy of Modified Optogenetic Gene Therapy (ZM-02 Injection)
This is a Phase 1/2, multi-center, randomized, sham-controlled, dose-escalation study evaluating ZM-02 in patients with advanced retinitis pigmentosa (RP).
- Trial name
- PRISM (NCT07282457)
- Testing
- ZM-02 (low dose), ZM-02 (high dose), ZM-02 (selected dose)
- Volunteers
- 21 people
- Sponsor
- Zhongmou Therapeutics
Uveitis
UNICORNS: Uveitis in Childhood Prospective National Cohort Study
Childhood uveitis (inflammation inside the eye) is an uncommon disorder that carries the risk of blindness. Inadequate treatment of active inflammation has been shown to be related to a poor outcome.
- Trial name
- UNICORNS (NCT05385757)
- Where
- 31 sites in United Kingdom
- Volunteers
- 250 people
- Sponsor
- Institute of Child Health
GLAUCOMA 1, OPEN ANGLE, D (Disorder)
Preserflo MicroShunt Versus Trabeculectomy
The goal of this randomized controlled clinical trial is to learn whether two minimally invasive bleb-forming glaucoma implants can effectively treat adult patients with open-angle glaucoma who require surgical lowering of…
- Trial name
- PMSvT (NCT07496957)
- Testing
- Preserflo MicroShunt Implantation, Trabeculectomy with MMC
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Medical University of Bialystok
Ophthalmopathy
Injection of Ranibizumab Versus Combination of Ranibizumab and Triamcinolone Acetate for (CRVO)
To compare the clinical effectiveness of ranibizumab and combination of ranibizumab and triamcinolone for the treatment of macular oedema secondary to CRVO
- Trial name
- NCT04460001
- Testing
- Ranibizumab, triamcinolone acetate
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Dry Eye
Comparison of Non-pharmaceutical Treatments for Evaporative Dry Eye
The lipid layer of the tear film is critical to maintaining the integrity of the tear film and deficiency in the tear film lipid layer (TFLL) is the cause of evaporative dry eye (EDE) in approximately 80% of dry eye disease…
- Trial name
- NCT05923528
- Testing
- IPL, Heated eye mask, LipiFlow®
- Volunteers
- 116 people
- Sponsor
- He Eye Hospital
Concussion, Mild, Concussion; Eye
EYE-SYNC Concussion Classification Study
The purpose of this study is to determine the sensitivity and specificity of an aid in assessment of concussion based on eye-tracking, in comparison to a clinical reference standard appropriate for sport-related concussion…
- Conditions
- Concussion, Mild, Concussion; Eye, Concussion, Brain, Concussion, Severe
- Trial name
- NCT04381767
- Testing
- EYE-SYNC
- Where
- United States
- Volunteers
- 1,303 people
- Sponsor
- Sync-Think, Inc.
CLN3-related Disorders, Non-CLN3 Related Low Vision
Optic-to-Audio Device in a Pediatric Cohort With CLN3-related Conditions or Low Vision
Background: CLN3 involves vision loss observed around the preschool years, with eventual progression to blindness within 1-3 years.
- Trial name
- NCT04974307
- Testing
- OrCam MyEye 2
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Glaucoma
Bevacizumab Versus Mitomycin C as Trabeculectomy Adjuvant in Uncontrolled Glaucoma
Refractory glaucoma often requires vision-sparing trabeculectomy. To increase surgical success, adjunctive pharmacotherapy is utilized albeit the risk of adverse events.
- Trial name
- AvastinvsMMC (NCT02901236)
- Testing
- Standard Guarded Trabeculectomy, Mitomycin C, Bevacizumab
- Volunteers
- 40 people
- Sponsor
- Athens Vision Eye Institute
Dry Eye Syndromes
Treatment of Dry Eye With Supplements
Dry eye syndrome (DES) is a highly prevalent ocular condition inducing an inflammatory response on the ocular surface. Common symptoms include ocular discomfort, visual impairment and instability of the tear film with potential…
- Trial name
- NCT01364311
- Testing
- Vitamac® Tag and Nacht capsules
- Where
- Austria
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Myopia
The Beijing Childhood Eye Study
Axial myopia has emerged as the leading cause of irreversible vision loss in East Asia, driven by its progression to sight-threatening complications including myopic macular degeneration, retinal detachment, open-angle glaucoma…
- Trial name
- BCES (NCT06931444)
- Where
- China
- Volunteers
- 3,760 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
NMOSD, Neuromyelitis Optica Spectrum Disorders
Efficacy, Safety, PK, PD, and ADA of Eculizumab in Chinese Adults With NMOSD
The primary objective of this study is to evaluate the efficacy, safety, pharmacokinetics, pharmacodynamics, and immunogenicity of Eculizumab in Chinese Adults with Neuromyelitis Optica Spectrum Disorders (NMOSD).
- Trial name
- ECU-NMO-304 (NCT06724809)
- Testing
- eculizumab
- Where
- 7 sites in China
- Volunteers
- 21 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Uveitis
Intestinal Bacteria and Ocular Inflammatory Disease
Background: Uveitis is a general term describing a group of inflammatory diseases of the eye. The causes of uveitis are not fully understood.
- Trial name
- NCT01859299
- Where
- United States
- Volunteers
- 131 people
- Sponsor
- National Eye Institute (NEI)
Cataract
Influencing Factors of the Corneal Endothelial Cell Loss
This is a multi-center cohort study with prognostic aims to identify factors associated with endothelial cell loss during cataract surgery.
- Trial name
- PREDICS (NCT05265832)
- Testing
- Phacoemulsification
- Where
- 2 sites in France
- Volunteers
- 154 people
- Sponsor
- Centre Hospitalier Régional Metz-Thionville
Retinal Detachment
Internal Limiting Membrane Flaps for Coexistent Macular Hole and Retinal Detachment
Purpose: To evaluate the logical surgical approaches in closing macular holes in eyes of proliferative diabetic retinopathy with retinal detachment
- Trial name
- ILMFCMHRDPDR (NCT03618498)
- Testing
- ILM flaps insertion techniques or free ILM flaps.
- Where
- Taiwan
- Volunteers
- 10 people
- Sponsor
- Changhua Christian Hospital
Psychoeducation, Nursing Caries
Evaluation of the Psychoeducation Program Given to Behcet's Patients in the Context of the Roy Adaptation Model
The physical, social and psychological effects of Behcet's disease necessitate the patient's adaptation in many areas. This study was conducted to examine the effect of psychoeducation given to Behcet's patients in the context of…
- Conditions
- Psychoeducation, Nursing Caries, Behcet Syndrome
- Trial name
- NCT04961463
- Testing
- psychoeducation
- Volunteers
- 70 people
- Sponsor
- Ulucanlar Eye Training and Research Hospital
Myopia, Myopia Progression
Contact Lenses to Slow Myopia Progression in Adults
Myopia (nearsightedness) can continue to worsen during young adulthood, increasing the risk of sight-threatening eye diseases later in life.
- Trial name
- NCT07747311
- Testing
- Dual Focus Soft Contact Lens, Single Vision Soft Contact Lens
- Where
- United States
- Volunteers
- 152 people
- Sponsor
- University of California, Berkeley
Myopia
Wavefront-guided LASIK for Correction of Myopia
Laser in situ keratomileusis is a successful procedure for the treatment of low to moderate myopia. Advances over the last decade have allowed LASIK to also correct higher order wavefront aberrations.
- Trial name
- NCT01682434
- Testing
- Laser in situ keratomileusis (LASIK)
- Where
- Denmark
- Sponsor
- Aarhus University Hospital
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
Corneal Astigmatism
Limbal Relaxing Incisions Versus Paired 4 mm Clear Corneal Incisions on Steep Meridian During Phacoemulsification
The goal of this is prospective, computer based randomized clinical trial is to compare the efficacy of reduction of the pre-existing corneal astigmatism at the time of cataract surgery in patients admitted in sohag university…
- Trial name
- LRI-CCI (NCT05593263)
- Testing
- surgical correction of astigmatism with cataract
- Volunteers
- 120 people
- Sponsor
- Sohag University
Endophthalmitis
Endophthalmitis After Intravitreous Anti-VEGF Injections in Patients Receiving vs. Not Receiving Topical Antibiotics
This is a prospective case series which aims to determine the incidence of endophthalmitis following intravitreous anti-vascular endothelial growth factor (VEGF) injection comparing between eyes receiving post-injection…
- Trial name
- NCT02810587
- Testing
- Topical antibiotics following injection
- Where
- Thailand
- Volunteers
- 5,000 people
- Sponsor
- Chiang Mai University