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192 studies found for:    Open Studies | "Eyeglasses"
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Rank Status Study
1 Not yet recruiting Blocking Blue Light in Pregnancy, Effects on Melatonin Profile and Sleep
Condition: Sleep Disturbance
Interventions: Device: Blue-blocking glasses;   Device: Light grey control glasses
2 Recruiting Effect of Orthokeratology Versus Spectacles on Myopia Progression in Chinese Children: A Crossover Trial
Condition: Myopia
Interventions: Device: Orthokeratology;   Device: Spectacle
3 Recruiting Walnut Shell Glasses Moxibustion for Dry Eye Syndrome
Condition: Dry Eye
Interventions: Procedure: Walnut Shell Glasses Moxibustion;   Drug: Sodium hyaluronate eye drops
4 Not yet recruiting Evaluation of Biodentine Versus Glass Ionomer Cement in Treatment of Very Deep Carious Lesions
Condition: Deep Caries
Interventions: Other: biodentine;   Other: glass ionomer cement
5 Not yet recruiting To Compare the Effectiveness of 3 Different Types of Lens and Lens Coating in Eliminating Symptoms for Children With Prolonged Visual Symptoms Due to a Concussion.
Conditions: Concussion, Mild;   Convergence Insufficiency;   Accommodation; Insufficiency
Intervention: Device: Glasses
6 Recruiting Spectacle Tints and Thin-Films for Migraine
Condition: Headache Migraine Chronic
Interventions: Device: Gray tinted spectacle lenses;   Device: Thin-Film spectacle lenses
7 Not yet recruiting Clinical Evaluation of Glass Ionomer With Glass Hybrid Technology Versus Conventional High Viscosity Glass Ionomer in Class I Cavities of High Caries Risk Patients
Condition: Class I Cavities in High Caries Risk
Interventions: Other: Conventional high viscosity glass ionomer;   Other: Glass ionomer with glass hybrid technology
8 Recruiting Efficacy of Intermittent Occlusion Therapy Glasses for Amblyopia
Condition: Amblyopia
Interventions: Device: IO-therapy Glasses;   Device: patch
9 Recruiting Comparison of Objective and Subjective Changes Induced by Multiple Pinhole Glasses and Single Pinhole Glasses
Condition: Functional Vision Changes
Intervention: Device: Trayner Pinhole Glasses (Trayner Glasses, Ivybridge Devon, U.K.)
10 Recruiting Rehabilitation Glasses for the Treatment of Hemispatial Neglect
Condition: Hemispatial Neglect
Intervention: Device: Computer rehabilitation glasses
11 Recruiting Trial of Overminus Spectacle Therapy for Intermittent Exotropia
Condition: Intermittent Exotropia
Interventions: Device: Overminus treatment;   Device: Non-overminus treatment
12 Recruiting Neurobiological Effects of Light on MDD
Condition: Major Depressive Disorder
Interventions: Device: light glasses;   Device: sham glasses (placebo)
13 Recruiting Comparison of AmblyzTM Glasses and Patching for Amblyopia
Condition: Amblyopia
Interventions: Device: 4-hour AmblyZ glasses;   Device: 12-hour AmblyZ glasses;   Device: 2-hour patching;   Device: 6-hour patching
14 Not yet recruiting Lithium Disilicate Glass-ceramic Versus Hybrid Ceramic Superstructure Materials on Implant Stability
Condition: Prosthesis Survival
Interventions: Other: Vita Enamic (hybrid dental ceramic);   Other: lithium disilicate glass-ceramic
15 Not yet recruiting Myopia:the Role of Cone Opsin Mutations & Glasses That Control Axial Elongation
Condition: Myopia
Interventions: Other: Spectacles with red-blocking tint;   Other: Spectacles with holographic diffuser and color neutral tint;   Other: Spectacles with holographic diffuser and red-blocking tint;   Other: Spectacles with color neutral tint
16 Recruiting Comparative Study of Different Bone Grafts in Accelerating Tooth Movement
Condition: Orthodontics
Interventions: Drug: Xenograft;   Drug: Bioactive glass
17 Recruiting Nivolumab and Yttrium Y 90 Glass Microspheres in Treating Patients With Advanced Liver Cancer
Conditions: Stage IIIA Hepatocellular Carcinoma;   Stage IIIB Hepatocellular Carcinoma;   Stage IIIC Hepatocellular Carcinoma;   Stage IVA Hepatocellular Carcinoma;   Stage IVB Hepatocellular Carcinoma
Interventions: Other: Laboratory Biomarker Analysis;   Biological: Nivolumab;   Radiation: Yttrium Y 90 Glass Microspheres
18 Recruiting Effectiveness of Atraumatic Restorative Treatment Using Glass Ionomer Cement of Different Costs
Condition: Dental Caries
Interventions: Other: High Cost;   Other: Low Cost
19 Recruiting Yttrium Y 90 Glass Microspheres PET/CT in Imaging Patients With Liver Tumors
Condition: Primary Malignant Liver Neoplasm
Interventions: Diagnostic Test: Computed Tomography;   Diagnostic Test: Positron Emission Tomography;   Device: Yttrium Y 90 Glass Microspheres
20 Recruiting Functional and Physiological Changes Induced by Pinhole Glasses in Presbyopia
Condition: Pinhole
Intervention: Device: Trayner Pinhole Glasses (Trayner Glasses, Ivybridge Devon, U.K.)

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Study has passed its completion date and status has not been verified in more than two years.