Clinical trials: Ophthalmic Disease
Age-related Macular Degeneration
Seven Year Update of Macular Degeneration Patients
The purpose is to assess long term vision outcomes and disease status in patients with age-related macular degeneration previously treated with ranibizumab as participants in the Phase 3 ANCHOR and MARINA Studies and the HORIZON…
- Trial name
- SEVEN UP (NCT01256827)
- Where
- 12 sites in United States
- Volunteers
- 65 people
- Sponsor
- University of California, San Francisco
Thyroid Eye Disease
The Effect of a New Antioxidant Combination (ASTED) on Moderate to Severe Thyroid Eye Disease
ASTED (Antioxidant Supplements for TED) trial is an investigator-initiated, randomized, triple masked, clinical trial of a selected combination of vitamins and minerals versus placebo in patients with moderate to severe thyroid…
- Trial name
- NCT02422368
- Testing
- Methylprednisolone + ASTED
- Where
- 2 sites in Iran
- Sponsor
- Iran University of Medical Sciences
Visual Impairments
Effects of Reformer Pilates and Vestibular Exercise Programs on Balance and Gait in Children With Visual Impairment
This study looks at whether Reformer Pilates can help children and adolescents with visual impairment improve their balance, walking patterns, and muscle strength. Participants are between 10 and 17 years old.
- Trial name
- NCT07789691
- Testing
- Equipment-Based Pilates Exercise (Reformer), Vestibular Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people
- Sponsor
- Marmara University
Glaucoma, Open-Angle, Ocular Hypertension
Evaluate Efficacy and Safety of PA5108 Ocular Implants in Primary Open Angle Glaucoma or Ocular Hypertension
The goal of this clinical trial is to determine the dose of PA5108 Ocular Implant that is effective and safe for the reduction of intraocular pressure in adult patients with open-angle glaucoma or ocular hypertension, compared to…
- Trial name
- NCT06964191
- Testing
- PA5108 Ocular Implant low dose, PA5108 Ocular Implant, high dose, Latanoprost 0.005% Ophthalmic Solution
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- PolyActiva Pty Ltd
Dry Eye Syndrome, Tear Film Insufficiency
Corneal Tear Film Imaging of the Cornea Before and After Restasis Therapy
Dry Eye Syndrome (DES) is a disease affects the production and stability of the tear film, leading to vision disturbances and a major decrease in quality of life.
- Trial name
- NCT03403023
- Testing
- Tear Film Imager, Restasis
- Volunteers
- 40 people
- Sponsor
- Meir Medical Center
Fuchs' Endothelial Dystrophy
A Comparison of Visual Functions and Side-effects After DSAEK or DMEK for Fuchs' Endothelial Dystrophy
Descemet's stripping automated endothelial keratoplasty (DSAEK) and Descemet's membrane endothelial keratoplasty (DMEK) are becoming increasingly popular as treatments for Fuchs' endothelial dystrophy.
- Trial name
- NCT04417959
- Testing
- Phaco-DSAEK, Phaco-DMEK
- Where
- Denmark
- Volunteers
- 112 people
- Sponsor
- University of Aarhus
Amblyopia
Standard Amblyopia Therapy in Adult Amblyopes
Amblyopia is characterized by a reduction in visual acuity, contrast sensitivity, and binocular visual functions. The two main causes of amblyopia are anisometropia and strabismus which alter the synaptic connections between…
- Trial name
- NCT03341780
- Testing
- amblyopia therapy
- Volunteers
- 9 people
- Sponsor
- Southern California College of Optometry at Marshall B. Ketchum University
Endophthalmitis
Severe Intraocular Infection
The host-immune reaction to infection is essential for the comprehension of the disease and the development of new therapies. The aim of the study is to describe intraocular cytokines network in aqueous humor using multiplex…
- Trial name
- NCT02818062
- Testing
- Cytokines dosage in Aqueous humor
- Where
- 7 sites in France
- Volunteers
- 263 people
- Sponsor
- University Hospital, Strasbourg, France
Myopia, Visual Rehabilitation
Exploring Perceptual Learning in Blurred Gabor Discrimination for Low-Myopic Children
This exploratory study investigates whether perceptual learning using blurred Gabor stimuli can improve uncorrected distance visual acuity in children aged 6-10 years with low myopia.
- Conditions
- Myopia, Visual Rehabilitation, Perceptual Learning
- Trial name
- NCT07107646
- Testing
- vision training system, VTS
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- National Taiwan University Hospital
Corneal Neovascularization
The Effect of Bevacizumab on Corneal Neovascularization
Eight patients with corneal neovascularization were treated with subconjunctival injection of 1.25 mg bevacizumab and had a follow-up of at least 2 months.
- Trial name
- BQ-1-08-ARVO (NCT00797303)
- Testing
- Bevacizumab
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Instituto de Olhos de Goiania
Strabismus
Bilateral and Unilateral Horizontal Strabismus Surgery
This study was done in alternating strabismus patients to compare symmetrical muscle surgery and asymmetrical one as regard efficacy and lateral incomitance after surgery
- Trial name
- NCT04199286
- Testing
- symmetrical and asymmetrical horizontal strabismus surgery
- Where
- 2 sites in Egypt
- Volunteers
- 40 people
- Sponsor
- Minia University
Cataracts
A Real-World Study in China for the TECNIS Eyhance™ Intraocular Lens
This is a prospective and retrospective, single-center, single-arm, open-label clinical study of the TECNIS Eyhance™ IOL. The study will enroll up to 100 subjects from a single site in China.
- Trial name
- NCT05090813
- Testing
- Model ICB00
- Where
- China
- Volunteers
- 24 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Fuchs' Endothelial Dystrophy, Corneal Edema
Plasma Rich in Growth Factors in Corneal Endothelial Transplantation
The purpose of the study is to determine the safety and efficacy of brief intraoperative corneal endothelial graft incubation in plasma rich in growth factors (PRGF) for reducing postoperative endothelial cell loss.
- Trial name
- NCT06261346
- Testing
- Endothelial keratoplasty, PRGF
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- University of Miami
Cataract Surgery, Cataract (Post-operative Cataract Surgery Follow-up)
Subincisional Pockets for Sealing Clear Corneal Incisions in Cataract Surgery
The main goal of the sub-incisional pocket (SIP) is to provide a wound seal option during corneal surgery. This retrospective cohort study aims to report the efficacy and safety of SIP among eyes undergoing routine cornea surgery…
- Conditions
- Cataract Surgery, Cataract (Post-operative Cataract Surgery Follow-up), Phacoemulsification Cataract Surgery, Wound Closure Technique
- Trial name
- SIPSIP (NCT07821203)
- Testing
- Sub-Incisional Pocket
- Where
- Philippines
- Volunteers
- 35 people
- Sponsor
- Philippine Eye Research Institute
Myopia
650nm Low-level Red-light for Myopia Control and Prevention in Children
A multicenter randomized controlled trial, evaluating the efficacy and safety of 650nm low-level red-light irradiation for myopia control and prevention in children.
- Trial name
- NCT05786586
- Testing
- 650 nm low-level red-light
- Where
- China
- Volunteers
- 572 people
- Sponsor
- Beijing Tongren Hospital
Presbyopia
Phase III Presbyopia Correction Using the VIS Opti-K™ System
The goal of this clinical trial is to evaluate the safety and efficacy of using the VIS Opti-K System to enable monovision by providing temporary improvement in near vision through the treatment of the non-dominant eye of low…
- Trial name
- Opti-K™ (NCT06487897)
- Testing
- Optimal laser keratoplasty
- Where
- 4 sites in United States
- Volunteers
- 75 people
- Sponsor
- VIS, Inc.
Myopia, Randomized Controlled Trial (RCT)
The Rebound Effect on Repeated Low-Level Red Light Therapy for Myopia
Myopia is a global public health issue, projected to affect 49.8% of the world population by 2050, increasing risks of cataracts, glaucoma, macular degeneration, and retinal detachment.
- Trial name
- NCT07748546
- Testing
- Repeated low-level red light (RLRL) therapy
- Volunteers
- 159 people
- Sponsor
- The First Affiliated Hospital of Anhui Medical University
Hypothalamic Obesity, Multiple Pituitary Hormone Deficiency Genetic Form
A Trial of Setmelanotide in Patients With Congenital Hypothalamic Obesity (Sub-study of NCT05774756)
This is a sub-study of Study RM-493-040 (NCT05774756). The goal of this sub-study is to learn how well Setmelanotide works to improve weight reduction, hunger, and quality of life in patients 4 years of age and older with…
- Conditions
- Hypothalamic Obesity, Multiple Pituitary Hormone Deficiency Genetic Form, Septo-Optic Dysplasia, Optic Nerve Hypoplasia
- Trial name
- NCT06760546
- Testing
- Setmelanotide
- Where
- 11 sites in United States, United Kingdom
- Volunteers
- 39 people
- Sponsor
- Rhythm Pharmaceuticals, Inc.
Cytomegalovirus Retinitis, HIV Infections
A Randomized, Controlled Study of Intravenous Ganciclovir Therapy for Peripheral Cytomegalovirus Retinitis in Patients With AIDS
To provide information about the usefulness and safety of giving injections of ganciclovir (DHPG) for treating peripheral cytomegalovirus (CMV) retinitis.
- Trial name
- NCT00000688
- Testing
- Ganciclovir
- Where
- 22 sites in United States
- Volunteers
- 180 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Glaucoma, Closed-Angle, Glaucoma, Narrow-Angle
Efficacy and Necessity of Anti-inflammatory Drops After Laser Peripheral Iridotomy
The purpose of this study is to evaluate the efficacy and need for prescribing anti-inflammatory topical drops to patients undergoing laser peripheral iridotomy.
- Conditions
- Glaucoma, Closed-Angle, Glaucoma, Narrow-Angle, Glaucoma, Angle-Closure
- Trial name
- NCT02955641
- Testing
- Dexamethasone Disodium Phosphate 0.1%, Nepafenac 0.1%, Hydroxyethylcellulose 0.19%
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Sheba Medical Center
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