Clinical trials: Ocular Diseases
Diabetic Retinopathy
Combined Antioxidant Therapy on Oxidative Stress, Mitochondrial Dysfunction Markers in Diabetic Retinopathy
The present study aims to support previous research on antioxidant therapy effects in diabetic retinopathy outcome. The investigators intend to assess 180 patients with diabetic retinopathy in different stages (moderate, severe…
- Trial name
- NCT03702374
- Testing
- Combined antioxidant therapy
- Where
- Mexico
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- University of Guadalajara
Limbal Stem Cell Deficiency
Cultivated Autologous Oral Mucosal Epithelial Transplantation
Earlier protocol for cultivated oral mucosal epithelial transplantation (COMET) requires trypsin/EDTA to isolate epithelial cells from tissue, and uses murine 3T3 cells as feeder cells, which results in biosafety concern.
- Trial name
- NCT03943797
- Testing
- Cultivated oral mucosal epithelial cell transplantation
- Where
- Taiwan
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Dry Eye Syndromes
Effect of Nursing Care on Prevention of Dry Eye
Clinical trial for prevention, randomized controlled, parallel, double-blind, with three arms, which purpose is verify the nursing interventions (artificial tear gel and liquid artificial tears)effects to prevent dry eye in adult…
- Trial name
- NCT02767258
- Testing
- LACRIBELL®, VIDISIC® GEL
- Where
- Brazil
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Diego Dias de Araújo
Choroidal Neovascularization, Age-Related Macular Degeneration
EXTEND III - Efficacy and Safety of Ranibizumab in Patients With Subfoveal Choroidal Neovascularization (CNV) Secondary to Age-related Macular Degeneration (AMD)
This study will evaluate efficacy and safety for monthly ranibizumab 0.5 mg intravitreal injections in Asian patients with subfoveal choroidal neovascularization secondary to age-related macular degeneration.
- Trial name
- NCT00470678
- Testing
- ranibizumab
- Where
- 6 sites in South Korea, Taiwan
- Volunteers
- 95 people
- Sponsor
- Novartis
Eye Diseases, Optic Nerve Damage
Comparison of Efficacy and Safety of Mitomycin and Aflibercept Used to Support Primary Trabeculectomy.
Comparison of efficacy and safety of Mitomycin and Aflibercept used to support primary trabeculectomy - a prospective, randomized trial in patients with open-angle glaucoma undergoing surgery.
- Conditions
- Eye Diseases, Optic Nerve Damage, Glaucoma Surgery
- Trial name
- NCT03766425
- Testing
- Aflibercept, Mitomycin
- Where
- Poland
- Volunteers
- 64 people
- Sponsor
- Medical University of Lublin
Eye Disease
Pharmacokinetics of Trans-resveratrol Based Nutritional Supplement and Its Three Metabolites in Human Eyes and Blood
There is blood-eye barrier in eyes,but some oral medicines can enter in the tissues of eyes. The primary objective of the study is to study the Pharmacokinetics of Trans-resveratrol and Its three Metabolites in Human Eyes and…
- Trial name
- NCT02321176
- Testing
- trans-resveratrol
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Huazhong University of Science and Technology
Allergic Conjunctivitis
AL-38583 Ophthalmic Solution for Allergic Conjunctivitis Associated Inflammation
The purpose of this study is to assess the safety and efficacy of AL-38583 in the treatment of the signs of inflammation associated with allergic conjunctivitis.
- Trial name
- NCT01001091
- Testing
- AL-38583 ophthalmic solution, AL-38583 ophthalmic solution vehicle, Dexamethasone ophthalmic suspension, 0.1%
- Volunteers
- 312 people
- Sponsor
- Alcon Research
Macular Degeneration
A Study of Genetic and Environmental Factors and Their Effect on Response to Treatment With Lucentis (Ranibizumab) for Wet AMD
The purpose of this study is to understand whether genes or certain factors in the environment determine how eyes will respond to Lucentis (ranibizumab) treatment.
- Trial name
- NCT00469352
- Testing
- Ranibizumab
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Oregon Health and Science University
Ametropia
A Clinical Study of the Comfilcon A Asphere Soft Contact Lens in Users of Digital Devices
The aim of this work is to investigate the clinical performance and subjective acceptance of the comfilcon A asphere contact lens when compared to single-vision spectacles in subjects who have never worn contact lenses and who…
- Trial name
- NCT04067050
- Testing
- comfilcon A asphere, Spectacles
- Where
- United Kingdom
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Pseudophakia, Myopia
Treatment of Residual Refraction Errors 6 Months After Trifocal IOL Implantation With Relex-Smile
Successful treatment of residual refraction 6 months after IOL Implantation with Relex-Smile.
- Conditions
- Pseudophakia, Myopia, Hyperopia
- Trial name
- NCT04712318
- Testing
- Relex Smile, Relex smile with fresh corneal lenticule implantation
- Where
- Kosovo
- Volunteers
- 130 people
- Sponsor
- Eye Hospital Pristina Kosovo
Glaucoma, Primary Open Angle
LSFG in Patients With Normal Tension Glaucoma Tension Glaucoma
Glaucoma is the second leading cause of blindness worldwide. Literature shows increasing evidence that dysfunction of ocular microcirculation in the optic nerve influences the progression of glaucoma.
- Trial name
- NCT03318510
- Testing
- Laser Speckle Flowgraphy
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Augenabteilung Allgemeines Krankenhaus Linz
Glaucoma, Ocular Hypertension
Efficacy of the Nanodropper Device on Intraocular Pressure in Patients With Glaucoma
Glaucoma is the leading cause of irreversible blindness worldwide. Previous studies demonstrate that smaller eye drops used in the treatment of glaucoma are just as efficacious as their larger counterparts.
- Conditions
- Glaucoma, Ocular Hypertension, Open Angle Glaucoma
- Trial name
- NCT05273385
- Testing
- Nanodropper
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of California, San Francisco
Cataract, Corneal Astigmatism
Clinical Investigation of the Safety and Effectiveness of an Investigational Model of the TECNIS® Intraocular Lens
This study will be a prospective, multicenter, bilateral, comparative, three-way masked (Sponsor, subject and evaluator), randomized clinical investigation conducted at up to 15 sites.
- Trial name
- BRAVO (NCT03949335)
- Testing
- IOL Model ZFR00V, IOL Model ZCB00
- Where
- 15 sites in United States
- Volunteers
- 272 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Thyroid Disease, Autoimmune Hepatitis
Thyroid Disorders in Pediatric Autoimmune Hepatitis
This cross-sectional study aims to determine the frequency and spectrum of thyroid disorders among children with autoimmune hepatitis attending Assiut University Children's Hospital.
- Conditions
- Thyroid Disease, Autoimmune Hepatitis, Hashimoto Thyroiditis, Graves Disease
- Trial name
- NCT07827235
- Volunteers
- 32 people
- Sponsor
- Assiut University
Retinitis Pigmentosa
Safety and Tolerability of Intravitreal Administration of VG901 in Patients With Retinitis Pigmentosa Due to Mutations in the CNGA1 Gene
The goal of this phase 1 clinical trial is to learn about the safety and efficacy of a gene therapy, VG901, in patients with a rare disorder of the eye called Retinitis Pigmentosa.
- Trial name
- NCT06291935
- Testing
- VG901
- Where
- Germany
- Volunteers
- 6 people
- Sponsor
- VeonGen Therapeutics GmbH
Open Angle Glaucoma, Ocular Hypertension
Selective Laser Trabeculoplasty After Failed Phacoemulsification With Eximer Laser Trabeculectomy
The aim of this study is to evaluate the efficacy of selective laser trabeculoplasty after a prior failed phacoemulsification and Eximer Laser Trabeculectomy.
- Conditions
- Open Angle Glaucoma, Ocular Hypertension, Cataract
- Trial name
- SLT (NCT02434250)
- Testing
- Selective Laser Trabeculoplasty
- Where
- Switzerland
- Volunteers
- 203 people
- Sponsor
- University of Zurich
Limbal Stem Cell Deficiency
Multi-Center, Prospective, Non-Interventional Study in Subjects With Limbal Stem Cell Deficiency
The goal of this non-interventional, observational study is to describe the natural history, clinical course, and management patterns of subjects with limbal stem cell deficiency (LSCD).
- Trial name
- NCT07636590
- Testing
- Non-interventional
- Where
- 8 sites in United States
- Volunteers
- 500 people
- Sponsor
- Claris Biotherapeutics, Inc.
Keratoconus, Ectasia
Higher Irradiance in Keratoconus Ectasia
The purpose of the study is to see if brighter lights will allow for shortening of the treatment time required to stabilize the eyes of patients with keratoconus or a bulging cornea.
- Trial name
- NCT01789333
- Testing
- UVA Light with irradiance exposure of 9 mW/cm2, Riboflavin 0.1% ophthalmic solution
- Where
- United States
- Sponsor
- Stephen Trokel
Metastatic, Uveal Melanoma
Selumetinib (AZD6244: ARRY-142886) (Hyd-Sulfate) in Metastatic Uveal Melanoma (SUMIT)
Selumetinib therapy in patients with metastatic uveal melanoma.
- Trial name
- SUMIT (NCT01974752)
- Testing
- 75mg selumetinib, Dacarbazine
- Where
- 31 sites in United States, Belgium and 9 more
- Volunteers
- 152 people
- Sponsor
- AstraZeneca
Pain
Assessing the Efficacy of Virtual Reality Analgesia (VRA) in Adult Patients for Pain Control During Spinal Injections (SI)
A three-group parallel randomized controlled trial to evaluate the efficacy of virtual reality analgesia (VRA) to decrease patient procedural pain and anxiety in the Adult patients undergoing Spinal Injections (SI).
- Trial name
- VR adult (NCT03787147)
- Testing
- Google Cardboard, Oculus, Lidocaine Hydrochloride
- Volunteers
- healthy volunteers welcome
- Sponsor
- Albert Einstein College of Medicine
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