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Results for “Visual Performance”

224 trials

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Showing 20 of 224 results

Not applicableUnknownNCT04956029
What this trial is testing

Comparing Visual Inspection, Performance Observation, and Aerobic Colony Counts for Evaluating Hospital Cleanliness

Who this might be right for
Auditing Methods for Hospital Cleanliness
Taichung Veterans General Hospital 1,000
Not applicableStudy completedNCT06556212
What this trial is testing

Real-time Feedback in Swimming: Workout Compliance and Swimming Performance Outcomes Using Smart Swim Goggles

Who this might be right for
Effect of Real-time Visual Feedback on Participant Compliance, Motivation, and Performance in Swimming
Simon Fraser University 57
Testing effectiveness (Phase 2)Study completedNCT00876707
What this trial is testing

Wavefront Analyzes and Visual Performance of Three Multifocal Intra-ocular Lenses

Who this might be right for
CataractAstigmatism
University of Sao Paulo 60
Not applicableStudy completedNCT04520243
What this trial is testing

Evaluation of Letters Versus Numbers (ELEVEN) Study

Who this might be right for
Visual Acuity
The University of Hong Kong 59
Not applicableEnded earlyNCT02925884
What this trial is testing

Effects of Gunnar Computer Glasses on Viewing Comfort and Performance

Who this might be right for
Dry EyeEye StrainVisual Acuity+1 more
Pacific University 35
Not applicableLooking for participantsNCT04119544
What this trial is testing

Mirror Therapy Rehabilitation of the Upper Limb After Stroke (NEURO-MIROIR 2)

Who this might be right for
Stroke
Clinique Les Trois Soleils 66
Not applicableStudy completedNCT04744467
What this trial is testing

PMCF Study on Monofocal Toric IOL (PODEYE TORIC)

Who this might be right for
CataractLens OpacitiesAstigmatism
Beaver-Visitec International, Inc. 12
Not applicableNot Yet RecruitingNCT07366892
What this trial is testing

Leica Microsystems Sponsored PMCF Study to Collect and Confirm Clinical Data on the Performance of the GLOW400 Device When Used in Accordance With Its Intended Use

Who this might be right for
Suspected Grade III and IV Gliomas Requiring Surgical InterventionNeurosurgical ProcedureGlioma+1 more
Leica Microsystems (Schweiz) AG 37
Testing effectiveness (Phase 2)Ended earlyNCT03959592
What this trial is testing

Macular Pigment and Visual Performance in Glaucoma Patients

Who this might be right for
Glaucoma
Felipe Medeiros, MD 8
Not applicableEnded earlyNCT02830100
What this trial is testing

Neural Correlates of Intern Speech

Who this might be right for
Healthy Volunteer
University Hospital, Grenoble 25
Not applicableActive Not RecruitingNCT06877988
What this trial is testing

Artificial Intelligence (AI) - Assisted Visual Impairment Screening Model: Community-based Implementation and Evaluation of Performance, Feasibility and Costs.

Who this might be right for
Visual Impairment
Singapore Eye Research Institute 400
Not applicableLooking for participantsNCT07213167
What this trial is testing

Clinical Evaluation of Low Contrast Visual Performance and Low Light Phenomena in Patients With Various Intraocular Lens Implants

Who this might be right for
DysphotopsiaPosterior Capsule OpacificationVisual Acuity+2 more
Dr. Daniel H. Chang, MD 120
Post-approval studies (Phase 4)WithdrawnNCT00345111
What this trial is testing

ACRYSOF® Restor Apodized Diffractive IOL Postmarket Evaluation of Clinical Outcomes and Life-Style Visual Performance RESTOR IOL SN60WF IOL (Control Group)

Who this might be right for
Refractive Assessment
University of Texas Southwestern Medical Center
Not applicableWithdrawnNCT04428931
What this trial is testing

Attentional Performance in Parkinson Disease

Who this might be right for
Parkinson's Disease
National Institute of Neurological Disorders and Stroke (NINDS)
Not applicableUnknownNCT05506553
What this trial is testing

Comparison of Aspheric Toric Intraocular Lenses for Micro-monovision

Who this might be right for
CataractPresbyopiaAstigmatism
Guy's and St Thomas' NHS Foundation Trust 140
Not applicableStudy completedNCT00751998
What this trial is testing

Spy II Clinical Registry

Who this might be right for
Biliary Tract Diseases
Boston Scientific Corporation 297
Not applicableWithdrawnNCT04054427
What this trial is testing

Implantation of a Trifocal Hydrophobic IOL in Patients That Underwent Refractive Surgery

Who this might be right for
CataractLens OpacitiesPresbyopia
Beaver-Visitec International, Inc.
Not applicableUnknownNCT05064566
What this trial is testing

Evaluation of Caries Detection Methods

Who this might be right for
CariesDiagnoses Disease
Nazan Kocak Topbas 101
Not applicableStudy completedNCT03027024
What this trial is testing

Clinical Study to Investigate Visual Performance of IOL: FineVision HP

Who this might be right for
CataractLens Opacity
Beaver-Visitec International, Inc. 22
Not applicableUnknownNCT04913792
What this trial is testing

Visual Performance of Multifocal Intraocular Lenses

Who this might be right for
IOLCataract
Wenzhou Medical University 30
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