Clinical trials: Eye
Volleyball Player
Eye-Hand Cross-Dominance and Upper Extremity Performance in Volleyball Players
Eye and hand dominance may influence visuomotor coordination, motor control, and upper extremity performance in athletes. Crossed eye-hand dominance occurs when the dominant eye and dominant hand are located on opposite sides of…
- Trial name
- NCT07784530
- Testing
- Volleyball Players With Crossed Eye-Hand Dominance, Volleyball Players Without Crossed Eye-Hand Dominance
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istinye University
Trail Making Task, Balance Board
Network Analysis of Bodywide Coordination Supporting Suprapostural Dexterity
Prevailing understandings of movement disorders characterize "broken" movements in a piecewise fashion, for instance, focusing on motor control, muscle tone, posture, or cognition independently of each other.
- Trial name
- NCT07060092
- Testing
- Trail Making Task, Balance board
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Amblyopia
Patching for Lazy Eye: Trial to Evaluate Daily Patching Amounts
Amblyopia ('lazy eye') is the commonest visual disorder of childhood and is caused by an interruption to visual development. Occlusion of the better eye by patching is the mainstay of treatment, so forcing use, of the affected…
- Trial name
- NCT00274664
- Testing
- 6 hours occlusion by patching, 12 hours occlusion by patching
- Where
- 2 sites in United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- City, University of London
Glaucoma, Open-Angle
Short-term Effect of Rho-kinase Inhibitor on Retinal Circulation
Investigate changes in optical coherence tomography angiography of the optic nerve and macula following topical instillation of commercial preparations of netarsudil 0.02% ophthalmic solution.
- Trial name
- NCT04234932
- Testing
- Netarsudil Ophthalmic
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of the Incarnate Word
Age-related Macular Degeneration
Metabolomics: A Novel Tool for Investigating the Pathogenesis of Age-related Macular Degeneration
The global aim of this project is to expand the knowledge on the multifactorial pathogenesis of AMD. In addition to age, the multifactorial pathogenesis of AMD includes environmental and genetic risk factors.
- Trial name
- AMDMetab (NCT04241536)
- Testing
- Blood draw and urine collection
- Where
- Portugal
- Volunteers
- 295 people, healthy volunteers welcome
- Sponsor
- Association for Innovation and Biomedical Research on Light and Image
Cataract, Lens Opacity
Comparison of Clinical Outcomes POD L GF vs POD F GF (PHY1707)
Prospective, randomised, controlled, single-surgeon, single-center clinical study to compare the clinical outcomes of two trifocal IOLs differing in the dominance of additional power.
- Conditions
- Cataract, Lens Opacity, Presbyopia
- Trial name
- NCT03688399
- Testing
- IOL implantation experimental, IOL implantation comparator
- Where
- Hungary
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Antidepressive Agents, Second-Generation
Antidepressants, Emotions and Personality
Neuroticism is a personality trait described as an enduring tendency to experience negative emotional states and to respond poorly to environmental stress.
- Trial name
- NCT01946607
- Testing
- Citalopram
- Where
- United Kingdom
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Brain Concussion
Examination of Balance, Vestibular, and Ocular Functions and Activity Following Concussion
Previous research and position statements have outlined the necessity of balance and gait testing in the post-concussion evaluation of athletes.
- Trial name
- NCT02317107
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Keratoconus
Effects of Corneal Anatomical Match Between Donor and Recipient During DALK Surgery on Final Visual and Refractive Outcomes in Patients With KCN
Patients with KCN who undergo cornea transplantation divided to 2 groups: Group1: After mechanical trephination, horizontal meridian of donor's cornea sutured to horizontal meridian of recipient cornea Group 2: After mechanical…
- Trial name
- NCT04130334
- Testing
- After mechanical trephination, horizontal meridian of donor's cornea sutured to horizontal meridian of recipient cornea, : After mechanical trephination, horizontal meridian of donor's cornea sutured to vertical meridian of recipient cornea
- Where
- Iran
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Healthy
Naturally Produced Cannabinoids for Neuroprotection From Concussion
The goal of this double-blind, placebo-controlled, cross over study is to learn about the neuroprotective properties of a broad-spectrum cannabinoid formulation in normal healthy adults engaged in elite contact sport competition.
- Trial name
- NCT07715864
- Testing
- Broad spectrum cannabinoid formulation
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Regina
Ametropia
Optimization of a Photoretinoscopy Method for Determining the Objective Refraction of Children
The objective is to compare the refractive parameters of the photorefraction prototype device without cycloplegia with the refractive parameters of reference device, an autorefractometer with and without cycloplegia.
- Trial name
- NCT06295536
- Testing
- Comparator device, Closed-field autorefractometer
- Where
- Hong Kong
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Essilor International
Age-related Macular Degeneration
QA102 Phase 1 Study in Healthy Young and Older Adult Subjects
This will be a double masked, randomized, placebo controlled, single and multiple oral dose study conducted in 3 parts. The safety and tolerability of single and multiple ascending oral doses of QA102 in healthy young and older…
- Trial name
- NCT04894071
- Testing
- QA102
- Where
- United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Smilebiotek Zhuhai Limited
Age-Related Macular Degeneration, Diabetic Retinopathy
Comfortable and Stabilizing Chin & Forehead Rest Attachment for Slit Lamp Configurations
In this study, participants will be imaged using two Optical Coherence Tomography (OCT) devices: device N, a standard conventional OCT device with an invention (comfortable chin and forehead rest that can be adjusted to fit each…
- Conditions
- Age-Related Macular Degeneration, Diabetic Retinopathy, Central Serous Chorioretinopathy, Glaucoma
- Trial name
- NCT05686421
- Testing
- OCT Imaging Using Device N, OCT Imaging Using Device C
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Mitochondrial Diseases, Mitochondrial Respiratory Chain Deficiencies
A Phase Ia/Ib, SAD and MAD Study of of KL1333 in Healthy Subjects and Patients With Primary Mitochondrial Disease
This will be a double blind, randomised, placebo controlled, single and multiple oral dose study conducted in 3 parts: Part A, Part B and Part C.
- Conditions
- Mitochondrial Diseases, Mitochondrial Respiratory Chain Deficiencies, MELAS Syndrome, Mitochondrial Myopathies
- Trial name
- NCT03888716
- Testing
- KL1333
- Where
- 2 sites in United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Abliva AB
Dry Eyes
Validating the Diagnostic Accuracy of Mediview 2.0 Software as an Image Analysis Tool of Meibomian Glands
Non-contact meibography is a useful tool in assessing the health of meibomian glands in patients. Instead of using normal light in contact meibography, non-contact meibography utilises infra-red (IR) light.
- Trial name
- NCT01991132
- Testing
- MediView 2.0 software
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Glaucoma
SENSIMED Triggerfish in Closed Eyes
This study investigates the effect of eye opening/closure on the quality of IOP (intraocular pressure) related patterns recorded with SENSIMED Triggerfish.
- Trial name
- NCT01938287
- Testing
- SENSIMED Triggerfish
- Where
- Switzerland
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Sensimed AG
Glaucoma
Effect of Age on Latanoprost 0.005% in Patients With Glaucoma
Latanoprost is a commonly used treatment for glaucoma. Because of its mechanism of action, it is plausible that the age of a patient using the medication may affect its efficacy and time of onset.
- Trial name
- NCT00224289
- Testing
- Latanoprost 0.005%
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Yale University
Glaucoma
Evaluation of Corneal Temperature by Infrared Thermography in Glaucoma Patients
Measurement of corneal temperature gives indirect information about the ocular blood flow. For this reason corneal temperature can be used as a surrogate to quantify ocular blood flow.
- Trial name
- NCT02674074
- Testing
- infrared thermography
- Where
- Switzerland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Macular Degeneration Choroidal Neovascularization
Deep Learning Optical Coherence Tomography (OCT) and OCT Angiography (OCTA) in NVC
To evaluate the activity of neovascular macula degeneretion as assessed by SD-OCTand OCT-A using a split-person study design and deep-learning quantification.
- Trial name
- OCTA (NCT05969418)
- Testing
- Diagnostic test: using artificial intelligence to evaluate the changes OCT and OCTA parameter
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Federico II University
Myopia, Quality of Life
Functional Vision and Quality of Life in a Modern Society - With Emphasis on Myopia and Cerebral Visual Impairment Among Youth
Society has become increasingly digital, and many everyday services have been replaced by digital self-service solutions. This puts greater demands on our vision and our ability to interpret what we see.
- Trial name
- NCT07653074
- Testing
- ophthalmological examination
- Where
- Sweden
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Region Örebro County
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