Clinical trials: Short-Sighted
Presbyopia
Safety and Efficacy of an Intrastromal Transform™ Corneal Allograft (TCA) for Presbyopia Correction
The objective of this clinical study is to evaluate the safety and effectiveness of intrastromal implantation of the Allotex TransForm corneal allograft (TCA) for improving near vision in presbyopic subjects.
- Trial name
- NCT03671135
- Testing
- TCA Intrastromal Inlay
- Where
- 4 sites in Belgium, Ireland and 1 more
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Allotex, Inc.
Myopia Progressing, Childhood
Topical 0.01% Atropine for the Control of Fast Progressing Myopia
Myopia prevalence has dramatically increased worldwide in recent years in the general population and among children. Progressive myopia increases gradually with growth until the age of 20-25 years.
- Trial name
- Myopie-STOP (NCT04173780)
- Testing
- Atropine 0.01%
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Strasbourg, France
Myopia
A Clinical Study to Evaluate the Remote Monitoring of Myopia Patients With the EyeQue Insight
The objective of this study is to determine whether the remote monitoring of myopia patients with the EyeQue Insight (visual acuity test) can replace regularly scheduled follow-up visits.
- Trial name
- NCT04693260
- Testing
- Visual Acuity with a Hand-held Device Supported by Mobile App.
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- EyeQue Corp.
Myopia, Repeated Low-level Red Light
Real-world Registry Study of Red Light Treatment on Myopia Control: a Focus on Non-responders to Conventional Treatments
This real-world observational registry study aims to assess the effectiveness of Repeated Low-Level Red Light (RLRL) therapy in controlling myopia progression among children aged 8 to 16 who have not responded to conventional…
- Trial name
- NCT06569810
- Testing
- Repeated Low-Level Red Light (RLRL) therapy
- Volunteers
- 2,500 people
- Sponsor
- The Hong Kong Polytechnic University
Myopia
To Evaluate the Effectiveness of New Specially Designed Fitlens Soft Lens.
Myopia is a common disorder, affecting approximately one-third of the US population and over 90% of the population in some East Asian countries.
- Trial name
- NCT05433792
- Testing
- Myolens CN (Central-Near) soft contact lens, MiSight® soft contact lens
- Where
- Israel
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Fitlens Ltd.
Exotropia, Exophoria
A-eyedrops on Ocular Alignment and Binocular Vision
Atropine is a non-selective muscarinic acetylcholine (M) receptor antagonist that paralyzes the ciliary muscle, dilates the pupil, and reduces the power of accommodation.
- Conditions
- Exotropia, Exophoria, Myopia
- Trial name
- NCT05379855
- Testing
- 0.01% atropine eye drops, 0.05% atropine eye drops
- Where
- China
- Volunteers
- 339 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Myopia, Nearsightedness
Association Between Breastfeeding and Likelihood of Myopia in 6-7 Years Old Children
Myopia is the main reason of vision loss in the world which is seen in 30.4 million adults in USA (1). In a myopic eye, images are focused in front of retina because, cornea and crystalline lens become more powerful in focusing…
- Trial name
- NCT01013493
- Where
- Iran
- Volunteers
- 245 people, healthy volunteers welcome
- Sponsor
- National Nutrition and Food Technology Institute
Myopia
Delaying the Onset of Nearsightedness Until Treatment Study
Participants eligible for the study will be randomized to one of three concentrations of atropine and followed for a month.
- Trial name
- DONUT (NCT06029530)
- Testing
- Atropine Ophthalmic
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ohio State University
Myopia
Baseline Relative Peripheral Refraction in Myopia Control
Myopia has become a world concern and its prevalence has increased in recent decades. Myopic defocus has been applied for slowing down the axial elongation and myopia progression, which is mainly based on the theory of…
- Trial name
- NCT06161311
- Testing
- DIMS lenses
- Where
- Hong Kong
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Pre-myopia
Evaluation of Contact Lenses and Myopia.
This study will evaluate the effect of dual focus contact lenses on Myopia prevention.
- Trial name
- NCT07566234
- Testing
- Test Lens - Dual Focus
- Where
- China
- Volunteers
- 110 people
- Sponsor
- CooperVision International Limited (CVIL)
Myopia
Study Comparing Eye Growth Over Time in Children Using Two Myopia Control Lenses
The goal of this clinical trial is to investigate the short-term changes in the eye structure while wearing two types of lenslet-based myopia control lenses over a period of 6 months in children aged 6 to 13 years with myopia.
- Trial name
- NCT07253064
- Testing
- MCL 1, MCL 2
- Where
- Singapore
- Volunteers
- 20 people
- Sponsor
- Essilor International
Myopia, Accommodation
Dynamic Change in Accommodation After Wearing Multifocal Soft Contact Lenses for Myopia Control
The purpose of this study is to report the changes in accommodation, aberrations, and myopia in patients wearing multifocal soft contact lens for various durations. The study objectives are to: 1.
- Trial name
- NCT04763694
- Testing
- Multifocal soft contact lenses
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- State University of New York College of Optometry
Myopia
AI-Stratified Myopia Control for Children in Remote Areas
This cluster-randomized controlled trial aims to evaluate the effectiveness and cost-effectiveness of an artificial intelligence-based, risk-stratified, tiered intervention model for childhood myopia prevention and control in…
- Trial name
- NCT07825428
- Testing
- Routine Screening and Referral, AI-Guided Tiered Management
- Where
- 3 sites in China
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Amblyopia
Evaluation of a Smartphone Application, GoCheckKids™ as a Photo Screening Tool in a Pediatric Population
Objective: Prospective evaluation of GoCheckKids™, a smartphone application ('App') as a photo screening device in a pediatric population to detect amblyopia risk factors (ARFs) Method: Photorefraction images are captured using…
- Trial name
- NCT03119675
- Testing
- GoCheck Kids (iOS), GoCheck Kids (Windows)
- Volunteers
- 358 people
- Sponsor
- Gobiquity Mobile Health
Myopia, Pre-myopia
A Pilot Evaluation of Refractive Error Progression in Pre-Myopic Children in Singapore With and Without Myopia Control Spectacles
This study aims to find out whether ZEISS MyoActive lenses can help prevent short-sightedness from developing in children. We aim to recruit at least 50 children in total for this study.
- Trial name
- NCT07779941
- Testing
- Zeiss MyoActive lenses, Single Vision Lenses
- Where
- Singapore
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Myopia, Large Language Model
Development and Validation of a Large Language Model-based Myopia Assistant System
Myopia is a rapidly growing global health concern, and there is an urgent need for advanced tools that can facilitate personalized healthcare strategies.
- Trial name
- NCT06607822
- Testing
- A patient-centered assistant system based on Large-Language Model (LLM)
- Where
- China
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Myopia, Light; Therapy, Complications
Optimizing Light Exposure for Myopia Prevention and Control (LightSPAN)
The goal of this clinical trial is to evaluate whether the optimization of daily exposure to light in primary school children can lead to better myopia prevention and control.
- Conditions
- Myopia, Light; Therapy, Complications, Myopia Progression, Short-Sighted
- Trial name
- LightSPAN (NCT06631339)
- Testing
- Light Intervention, Digital Intervention, Control Group
- Where
- 5 sites in Singapore
- Volunteers
- 396 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Myopia, Obesity
Trial of a Novel Family-Based Intervention to Increase Outdoor Time and Fitness
This study aims to implement a new family-based health behavior community program to increase time spent outdoors and physical activity among Singapore children aged 6 to 12 years in a 1-year randomized clinical trial.
- Trial name
- FIT (NCT01388205)
- Testing
- Family-based Outdoor program
- Where
- Singapore
- Volunteers
- 285 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Myopia Progression
Prospective Research on the Intervention of Myoless2.0 Effectiveness (PRIME) in Pediatric Population
The Goal of the study is to evaluate the rate of myopia progression with open ring myopia control spectacle lens designs compared to a commercial peripheral plus myopia control spectacle lens (CML) in European children with…
- Trial name
- PRIME (NCT07394556)
- Testing
- myopia control lens
- Where
- 3 sites in Portugal, Spain and 1 more
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Indizen Optical Technologies, S.L.U.
Refractive Errors
Clinical Data Collection of Myopic Patients After PTK-PRK With CZM MEL 90 Excimer Laser
The objective of the clinical investigation presented to is to verify predictions of post-operative PTK-PRK refractive outcome made by the EpiMaster application software by comparing these to post-operative clinical data after…
- Trial name
- NCT06996353
- Testing
- PTK-PRK refractive treatment
- Where
- 2 sites in India
- Volunteers
- 150 people
- Sponsor
- London Vision Clinic