Clinical trials: Healthy Eyes
Dry Eye Syndromes
Assessment of TFT by OCT in Healthy Subjects and Subjects With DES
Dry eye syndrome (DES) is a highly prevalent ocular condition with potential severe consequences for affected patients. DES can be either caused by decreased tear production or increased tear evaporation, both leading to an…
- Trial name
- NCT02585414
- Where
- Austria
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Healthy
Evaluation of the Ocular Safety of Calcium Formate in Normal, Healthy Female Subjects
This is a Phase I, single center, open-label study of the dietary supplement calcium formate in normal, healthy female subjects.
- Trial name
- NCT00204893
- Testing
- calcium formate
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Healthy Subjects, Diabetic Retinopathy
Comparison of Retinal Oxygenation and Retinal Vessel Diameters in Healthy Subjects and Patients With Diabetic Retinopathy or Retinal Vein Occlusion Between DVA and Oxymap
To date two different instruments are commercially available to measure retinal oxygen saturation and retinal vessel diameters: Dynamic Vessel Analyzer (DVA) and Oxymap.
- Conditions
- Healthy Subjects, Diabetic Retinopathy, Retinal Vein Occlusion
- Trial name
- DVA-Oxymap (NCT02521116)
- Testing
- Dynamic Vessel Analyzer, Oxymap T1
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Amblyopia, Healthy
Amblyopia and Stereoptic Games for Vision
Amblyopia is the most common developmental vision disorder in children, caused by abnormal visual experience in early life, especially a difference in refraction between the eyes, a misalignment of the eye axes, a combination of…
- Trial name
- AMBER (NCT05114252)
- Testing
- Vivid Vision Home, Refractive error correction
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Pawel Matusz, PhD
Healthy
Oat Phenolics Bioavailability
A diet rich in whole grain is inversely associated with cardiovascular disease risk and this benefit could be partly attributed to the phenolic acid content of whole grains.
- Trial name
- NCT02574039
- Testing
- Oat bran, refined grain
- Where
- United Kingdom
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of Reading
Healthy, Blindness
Multisensory Body and Space Representations (BASES-EXTINCTION)
To accurately control body movements to interact with objects, our brain needs representations of the body and the nearby space.
- Trial name
- NCT03201341
- Testing
- Electrooculogram (EOG), Surface Electromyography (EMG), Electrodermal response
- Where
- France
- Volunteers
- 1,540 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Choroid Disease, Diabetes Mellitus
Measuring Choroidal Thickness Using Optical Coherence Tomography
To compare the choroidal thickness in eyes of diabetic patients with eyes of age matched controls using optical coherence tomography.
- Trial name
- NCT06272851
- Testing
- optical coherence tomography
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Assiut University
Age Related Cognitive Decline, Age Related Macular Degeneration
Walnuts and Healthy Aging
This will be a systematic investigation of the role of walnuts in preventing or slowing age related cognitive decline and age related macular degeneration.
- Trial name
- WAHA (NCT01634841)
- Testing
- Walnuts, habitual diet
- Where
- 2 sites in United States, Spain
- Volunteers
- 708 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Healthy
Optical Coherence Tomography (OCT) Normative Data Collection Study
This study is being initiated to create a normal database including measures of optic nerve head (ONH), peripapillary retinal nerve fiber layer (RNFL), and macula using the Heidelberg Spectralis OCT device.
- Trial name
- S-2013-3 (NCT02014688)
- Where
- United States
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Heidelberg Engineering GmbH
Age-Related Macular Degeneration
The Role of Complement Factor H Polymorphism in the Regulation of Choroidal Vascular Tone in Young Healthy Subjects
Age related macular degeneration (AMD) is a multifactorial disease with a strong genetic component. Given that it is known that impaired regulation of choroidal vascular tone is present in patients with AMD, the current study…
- Trial name
- NCT02102880
- Testing
- the polymerase chain reaction (PCR)
- Where
- Austria
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Glaucoma Open-Angle Primary, Ocular Hypertension
Open-Label Study of Safety of H1337 in Healthy Volunteers
The trial will evaluate the safety of one dose regimen of H-1337 [1% twice daily (b.i.d.)] in both eyes in healthy volunteers.
- Trial name
- NCT06572397
- Testing
- H-1337 1.0%
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- D. Western Therapeutics Institute, Inc.
Corneal Defect
Evaluate the Tolerance, Safety and Pharmacokinetics of Germinal Peptide Eye Drops in Healthy Volunteers
Phase I Clinical Trial to Evaluate the Tolerance, Safety and Pharmacokinetics of Germinal Peptide Eye Drops in Healthy Volunteers.
- Trial name
- NCT03662971
- Testing
- Germinal peptide eye drops
- Where
- China
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Zhaoke (Guangzhou) Ophthalmology Pharmaceutical Ltd.
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
Wet Age Related Macular Degeneration
Clinical Study for the Evaluation of Safety and Tolerability of SCAI-005 Eye Drops
To assess the single-dose and multiple-dose pharmacokinetics (PK), safety and tolerability of SCAI-005 eyedrops(axitinib) in healthy volunteers
- Trial name
- NCT06969001
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- SCAI Therapeutics
Keratoconus, Astigmatism
Corneal Epithelial and Stromal Thickness Distribution in Keratoconus
The purpose of the study was to identify corneal epithelial- and stromal-thickness distribution patterns in keratoconic eyes using spectral-domain-optical coherence tomography (SD-OCT).
- Trial name
- NCT02023619
- Where
- Norway
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- SynsLaser Kirurgi AS
Healthy Adult Male
The Effect of Oral Oxytocin and Atosiban on Top-down Attention ( OTAtosiban )
The main aim of the present study is to investigate whether orally (lingual spray) administered oxytocin influences human top-down attention via oxytocin receptors and whether its effects are dose- and task-dependent.
- Trial name
- OTAtosiban (NCT07140237)
- Testing
- Oxytocin lower does (24IU), Oxytocin higher does (48IU), Atosiban
- Where
- China
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Electronic Science and Technology of China
Acanthamoeba Keratitis
Safety and Tolerability of Preservative-free Polyhexamethylene Biguanide (PHMB) Ophthalmic Solution in Healthy Subjects
Randomized, double-masked, placebo-controlled, multiple center, parallel-group Phase 1 study to evaluate the safety and tolerability of 3 doses of preservative-free PHMB ophthalmic solution compared to placebo in healthy subjects
- Trial name
- NCT02506257
- Testing
- 0.04% PHMB, 0.06% PHMB, 0.08% PHMB
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- SIFI SpA
Myopia
Phase I Clinical Trial to Evaluate the Safety and Tolerability of Ophtalmic Solution PRO-201
Evaluation of the safety and tolerability of PRO-201 (0.01% sulfate atropine) after its instillation on the ocular surface of healthy volunteers through the following variables: unexpected adverse events incidence and photophobia…
- Trial name
- PRO-201 (NCT05470881)
- Testing
- Atropine Sulfate
- Where
- Mexico
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Laboratorios Sophia S.A de C.V.
Glaucoma, Mild Cognitive Impairment
Assessing Neurovisual Function in Patients With Cognitive Impairment
The aim of this study is to measure fitness to drive in patients with a visual and a cognitive impairment. To do so, Ocusweep is used in patients with glaucoma and Mild Cognitive Impairment.
- Conditions
- Glaucoma, Mild Cognitive Impairment, Glaucoma and Mild Cognitive Impairment, Healthy
- Trial name
- NCT03333096
- Testing
- Ocusweep test battery, Neuropsychological test battery
- Where
- Finland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Healthy
Regulation of Optic Nerve Head Blood Flow During Combined Changes in Intraocular Pressure and Arterial Blood Pressure
Autoregulation is defined as the ability of a vascular bed to adapt its vascular resistance to changes in perfusion pressure. In the eye, several studies have reported that retinal blood flow is autoregulated over a wide range of…
- Trial name
- NCT00912665
- Testing
- Laser Doppler Flowmetry, Goldmann applanation tonometer, squatting
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna