Clinical trials: Ocular Physiology
Quality of Life (QOL), Anxiety
Testing the Efficacy of the "Syd" App on Improving Quality of Life and Mental Health Among University Students in the Kingdom of Saudi Arabia
The goal of this clinical trial is to learn if using the "See Yourself Differently" (syd) app can help improve quality of life and mental health for university students in Saudi Arabia.
- Conditions
- Quality of Life (QOL), Anxiety, Stress, Affect (Mental Function)
- Trial name
- NCT06979778
- Testing
- See Yourself Differently (syd) mobile app
- Where
- Saudi Arabia
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- iamYiam Limited
Dry Eye Syndromes, Dry Eye
Comparative Study of Rohto Dry-Aid® and Systane® Ultra in Patients With Dry Eye
The objective of this study is to evaluate the efficacy of Rohto Dry-Aid® in comparison to Systane® Ultra on visual function and tear film stability in patients diagnosed with Dry Eye.
- Trial name
- NCT03183089
- Testing
- Rohto Dry-Aid®, Systane® Ultra
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- The Mentholatum Company
Presbyopia
LaserACE® Procedure Restore Visual Function and Range of Accommodation LaserACE® Procedure
A new minimally invasive procedure for treating presbyopia is being evaluated to determine if there is improvement in near and intermediate vision after treatment.
- Trial name
- NCT01491360
- Testing
- LaserACE(R)
- Where
- Taiwan
- Volunteers
- 8 people
- Sponsor
- ACE Vision Group, Inc.
Symptomatic Vitreomacular Adhesion
Follow-up Study to Assess Visual Function in Subset of Patients Who Have Previously Participated in the TG-MV-006 and TG-MV-007 Ocriplasmin Studies
The primary objective of this study is to assess visual function in up to 44 patients who have previously participated in either of the placebo controlled, ocriplasmin Phase III studies (TG-MV-006 or TG-MV-007).
- Trial name
- NCT01287988
- Testing
- ocriplasmin
- Where
- 2 sites in United States, Belgium
- Volunteers
- 24 people
- Sponsor
- ThromboGenics
Dry Age-Related Macular Degeneration, AMD
Evaluation of an Electric Stimulator for Medical Use by Personal (LRTPM1) for Visual Function in Early to Intermediate Dry Age-Related Macular Degeneration
The goal of this clinical trial is to evaluate the efficacy and safety of an electric stimulator for medical use by personal (LRTPM1) in patients with early to intermediate dry age-related macular degeneration.
- Trial name
- NCT07700147
- Testing
- Transcutaneous Electrical Stimulation
- Where
- 3 sites in South Korea
- Volunteers
- 40 people
- Sponsor
- Nu Eyne Co., Ltd.
Neuro-Ophthalmology
Safety and Normative Data With Neos™
The goal of this clinical study is to collect standard data for the medical device neos™. neos™ is a system that shows images and measures the resulting eye movements and pupil size. Collecting standard data involves three steps.
- Trial name
- neos-SNOW (NCT07258212)
- Where
- 3 sites in Switzerland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- machineMD AG
Pre-Eclampsia, Hypertension
Collection of Whole Blood Samples for the Evaluation of Preeclampsia (Pre-E) Biomarkers From Pregnant Women
Whole blood sample procurement study from pregnant women with signs and symptoms of Preeclampsia.
- Conditions
- Pre-Eclampsia, Hypertension, Proteinuria in Pregnancy, Thrombocytopenia
- Trial name
- NCT03767803
- Testing
- Non-interventional study
- Where
- 24 sites in United States
- Volunteers
- 344 people
- Sponsor
- Progenity, Inc.
Presbyopia
Safety & Efficacy of the Laser Scleral Microporation Procedure (Philippines)
A minimally invasive procedure for treating presbyopia is being evaluated to determine if there is improvement in near and intermediate vision after treatment.
- Trial name
- NCT04151550
- Testing
- Bilateral Laser Scleral Microporation procedure
- Where
- Philippines
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- ACE Vision Group, Inc.
Age-Related Macular Degeneration, Geographic Atrophy
Evaluation of the Precision of the Microperimetry Function of the Spectral OCT/SLO
To conduct a precision study to assess the microperimetry function of the Spectral OCT/SLO. The study will assess variability across measurements taken by three different operator-device configuration across clinical sites…
- Conditions
- Age-Related Macular Degeneration, Geographic Atrophy, Diabetic Retinopathy, Macular Edema
- Trial name
- NCT01692938
- Where
- 3 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Optos, PLC
Solid Tumors With PTCH1 Loss-of-function Mutations
A Study Evaluating the Safety and Efficacy of ENV-101 (Taladegib) in Patients With Advanced Solid Tumors Harboring PTCH1 Loss of Function Mutations
This study employs a 2-stage design that aims to evaluate the efficacy and safety of ENV- 101, a potent Hedgehog (Hh) pathway inhibitor, in patients with refractory advanced solid tumors characterized by loss of function (LOF)…
- Trial name
- NCT05199584
- Testing
- ENV-101 (taladegib)
- Where
- 16 sites in United States
- Volunteers
- 20 people
- Sponsor
- Endeavor Biomedicines, Inc.
Ocular Physiology
Evaluation of ACUVUE® OASYS 1-Day for Astigmatism Contact Lenses With Alternative Lidstock
This will be a single-visit, randomized, double-masked, bilateral wear, non-dispensing, 2-sequence × 2-period crossover study to evaluate subject reported ocular symptoms.
- Trial name
- NCT05713552
- Testing
- Acuvue Oasys 1 Day for Astigmatism with Legacy lidstock, Acuvue Oasys 1 Day for Astigmatism with Amcor laminated lidstock
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Healthy, Nutrition Poor
Effects of Lutein on Visual Function
Randomized, double blind, placebo-controlled intervention trial on the ocular benefits and inflammatory markers improvements of taking FloraGLO Lutein for 9 months.
- Trial name
- NCT03113864
- Testing
- Lutein
- Where
- United Kingdom
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Kemin Foods LC
Cataract
A Comparison of Visual Function After Bilateral Implantation of Presbyopia-correcting Intraocular Lenses (IOLs)
The purpose of this study is to prospectively evaluate postoperative visual and refractive parameters in a series of subjects bilaterally implanted with the AcrySof® IQ ReSTOR® +3 versus those bilaterally implanted with the…
- Trial name
- NCT01166971
- Testing
- ReSTOR +3, Tecnis MF
- Where
- 3 sites in United States
- Volunteers
- 65 people
- Sponsor
- Alcon Research
Ocular Physiology
Clinical Evaluation of Two Daily Disposable Toric Soft Contact Lenses Over One Week of Wear
This is a bilateral wear, dispensing, randomized, controlled, double-masked, 2-sequence ×2-period crossover study to evaluate ocular physiology following contact lens wear.
- Trial name
- NCT05291936
- Testing
- PRECISION1® for Astigmatism Contact Lenses, MyDay® Toric Soft Contact Lenses
- Where
- 5 sites in United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Visual Acuity
The Effects of Contact Lenses With UV/HEV-Filter on Visual Function
This is a 2-phase, single-site, non-dispensing, randomized, controlled, double-masked, 2x2 crossover study to objectively measure potential benefits of a new UV/HEV filter using psychophysical testing techniques.
- Trial name
- NCT05601544
- Testing
- ACUVUE OASYS 1-Day, ACUVUE OASYS MAX 1-Day, ACUVUE OASYS Multifocal
- Where
- United States
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Nuclear Cataract
Dose-Ranging Study of an Ophthalamic Solution in Patients With Loss of Visual Function Due to Age-Related Nuclear Cataract
This study will evaluate the safety and efficacy of three doses of C-KAD Ophthalmic Solution in patients with loss of visual function due to age-related nuclear cataract
- Trial name
- NCT00825721
- Testing
- LiquiTears, C-KAD Ophthalmic Solution
- Where
- Nepal
- Volunteers
- 81 people
- Sponsor
- Chakshu Research, Inc.
Pain, Inflammation
Efficacy Study of Bromfenac Ophthalmic Solution in Patients Undergoing Cataract Surgery
Efficacy study of Bromfenac Ophthalmic Solution in cataract surgery
- Trial name
- NCT00853970
- Testing
- Bromfenac Ophthalmic Solution
- Where
- United States
- Volunteers
- 299 people
- Sponsor
- Bausch & Lomb Incorporated
Diabetic Retinopathy, Diabetic Macular Edema
Diabetic Retinopathy And the Myvisiontrack® (DRAMA) Study
The purpose of this study is to determine the effect of enhancements to the myVisionTrack® in regards to patient compliance and test-retest variability.
- Trial name
- DRAMA (NCT01728883)
- Testing
- Home vision monitoring using myVisionTrack®
- Where
- 2 sites in United States
- Volunteers
- 60 people
- Sponsor
- Vital Art and Science Incorporated
Retinitis Pigmentosa
Development of Visual Function Evaluation Method (2)
The objective of this study is to develop the comprehensive visual function evaluation method in severe visually impaired patient.
- Trial name
- NCT03626207
- Where
- Japan
- Volunteers
- 8 people
- Sponsor
- Astellas Pharma Inc
Visual Outcomes
Clinical Assessment of Visual Function With the Acrysof ReSTOR Multifocal IOL
An unmasked trial after bilateral implantation of AcrySof® ReSTOR®, SA60D3 IOL . Enrolled are at least 30 patients or as much as possible from the doctor's clinical practice perspective.
- Trial name
- NCT00758940
- Testing
- Acrysof ReSTOR multifocal IOL
- Where
- United States
- Sponsor
- Alcon Research