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Results for “Near Vision”

2,616 trials

Showing 20 of 2,616 results

Testing effectiveness (Phase 2)UnknownNCT00263471
What this trial is testing

Myopia Progression and the Effect of 7-Methylxanthine

Who this might be right for
Myopia
Trier Research Laboratories 90
Not applicableStudy completedNCT00772707
What this trial is testing

A Multi-Center Investigation of Patient Acceptability of OPTI-FREE RepleniSH® Multi-Purpose Disinfecting Solution (MPDS)

Who this might be right for
Myopia
Alcon Research 114
Not applicableUnknownNCT05760911
What this trial is testing

Myopia Prevention Through Monitoring and Motivating Outdoor Activities With Smartwatches

Who this might be right for
Myopia, Progressive
Shanghai Eye Disease Prevention and Treatment Center 1,200
Not applicableNot Yet RecruitingNCT06405711
What this trial is testing

To Evaluate the Efficacy and Safety of an Defocus Lens in Slowing the Progression of Myopia

Who this might be right for
Myopia, Progressive
Tianjin Eye Hospital 138
Not applicableStudy completedNCT00272376
What this trial is testing

Clinical and Genetic Studies in Families With Myopia and Related Diseases

Who this might be right for
Myopia
National Eye Institute (NEI) 851
Not applicableUnknownNCT04927117
What this trial is testing

Evaluation of Visual Acuity in Myopic Cataract Patients Using Trifocal Intraocular Lens

Who this might be right for
CataractMyopiaIntraocular Lens
Aier School of Ophthalmology, Central South University 80
Not applicableStudy completedNCT04299243
What this trial is testing

Clinical Trial Protocol for Safety and Efficacy of Soft Contact Lens

Who this might be right for
Myopia
Menicon Co., Ltd. 148
Not applicableStudy completedNCT02255474
What this trial is testing

Bifocal Lenses In Nearsighted Kids

Who this might be right for
Refractive Errors
Ohio State University 294
Not applicableUnknownNCT03604029
What this trial is testing

Evaluating the Diagnostic Performance of ACS Using NIRS in Traumatized Lower Extremities

Who this might be right for
Compartment Syndrome of Leg
Nonin Medical, Inc 300
Not applicableUnknownNCT02980445
What this trial is testing

Time Outdoors as an Intervention for Myopia in Children

Who this might be right for
Myopia
Shanghai Eye Disease Prevention and Treatment Center 7,200
Not applicableUnknownNCT04910451
What this trial is testing

Investigating the Safety and Effect of Overnight Orthokeratology and Its Influencing Factors

Who this might be right for
Myopia
Second Affiliated Hospital, Zhejiang University, School of Medicine 400
Not applicableStudy completedNCT03834714
What this trial is testing

Noise Exposure and Near-Infrared Light

Who this might be right for
Hearing Loss, Noise-Induced
University of Miami 14
Not applicableStudy completedNCT06750614
What this trial is testing

Exploring the Modulatory Role of Brain State on the Prefrontal Response to Excitatory Stimulation

Who this might be right for
Healthy Adult
The Hong Kong Polytechnic University 36
Not applicableStudy completedNCT04407663
What this trial is testing

Outpatient Clinic in Obesity Care During COVID-19 Outbreak: Physically Far, Virtually Near

Who this might be right for
Bariatric Surgery CandidatePatient Underwent Bariatric Surgery
University of Campania Luigi Vanvitelli 138
Not applicableStudy completedNCT02161263
What this trial is testing

Quality of Vision and Quality of Life With LASIK

Who this might be right for
MyopiaAstigmatismQuality of Lifte
Edward E. Manche 49
Not applicableActive Not RecruitingNCT06475053
What this trial is testing

Visual Performance of Center Distance Daily Disposable Multifocal Lenses

Who this might be right for
Myopia
Visioneering Technologies, Inc 30
Not applicableStudy completedNCT03910062
What this trial is testing

Lower Limb Surveillance During VA-ECLS

Who this might be right for
Cardiogenic ShockCardiac ArrestLower Limb Ischemia
Central Hospital, Nancy, France 40
Not applicableUnknownNCT04187846
What this trial is testing

Postspinal Headache and Near Infrared Spectroscopy (NIRS)

Who this might be right for
Tissue Oxygenation
Hakan Tapar 200
Post-approval studies (Phase 4)Study completedNCT01693939
What this trial is testing

Evaluation of the Post-LASIK Flap Thickness of the FS200 Femtosecond Laser Flap

Who this might be right for
Myopia
Durrie Vision 30
Not applicableStudy completedNCT05189561
What this trial is testing

Near-infrared Spectroscopy (NIRS) for Intracranial Hematoma Detection

Who this might be right for
Traumatic Brain Injury
National Institute of Mental Health and Neuro Sciences, India 208
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