41 studies found for:    Open Studies | "Eyeglasses"
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Rank Status Study
21 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
22 Not yet recruiting Comparison Between Wedge Resection and Segmentectomy for Ground Glass Opacity- Dominant Stage IA NSCLC
Conditions: Lung Neoplasms;   Surgery
Interventions: Procedure: Wedge resection;   Procedure: Segmentectomy
23 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.)
24 Not yet recruiting Evaluation of Bone Union Following Anterior Cervical Fusion Using a NovoMax™
Conditions: Intervertebral Disk Degeneration;   Intervertebral Disk Displacement
Interventions: Device: Cervios ChronOs;   Device: NovoMax™
25 Recruiting Radiolabeled Glass Beads in Treating Patients With Liver Cancer That Cannot be Removed by Surgery
Conditions: Adult Primary Hepatocellular Carcinoma;   Advanced Adult Primary Liver Cancer;   Localized Unresectable Adult Primary Liver Cancer;   Recurrent Adult Primary Liver Cancer
Interventions: Radiation: yttrium Y 90 glass microspheres;   Other: laboratory biomarker analysis
26 Recruiting Radiolabeled Glass Beads in Treating Patients With Liver Cancer That Cannot Be Removed by Surgery
Condition: Liver Cancer
Intervention: Radiation: yttrium Y 90 glass microspheres
27 Recruiting Radiolabeled Glass Beads in Treating Patients With Metastatic Liver Cancer That Cannot Be Removed by Surgery
Conditions: Liver Cancer;   Metastatic Cancer
Intervention: Radiation: Yttrium Y 90 glass microspheres
28 Unknown  Radiolabeled Glass Beads (TheraSphere®) in Treating Patients With Primary Liver Cancer That Cannot Be Removed by Surgery
Condition: Liver Cancer
Intervention: Radiation: yttrium Y 90 glass microspheres
29 Recruiting Functional and Physiological Changes Induced by Pinhole Glasses in Presbyopia
Condition: Pinhole
Intervention: Device: Trayner Pinhole Glasses (Trayner Glasses, Ivybridge Devon, U.K.)
30 Recruiting Effect of Orthokeratology Versus Spectacles on Myopia Progression in Chinese Children: A Crossover Trial
Condition: Myopia
Interventions: Device: Orthokeratology;   Device: Spectacle
31 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
32 Recruiting Vital Pulp Treatment in Primary Teeth
Conditions: Vital Pulp Therapies;   Indirect Pulp Cap;   Pulpotomy
Interventions: Drug: Mineral Trioxide Aggregate;   Drug: Biodentin;   Drug: Vitrebond
33 Recruiting Comparative Study of Different Bone Grafts in Accelerating Tooth Movement
Condition: Orthodontics
Interventions: Drug: Xenograft;   Drug: Bioactive glass
34 Not yet recruiting Caries Prevention Effect of S-PRG Filler Incorporated in Denture Base Resins on Edentulous Elderly People
Condition: Dental Caries
Interventions: Device: S-PRG filler;   Device: PMMA resin
35 Unknown  Visual and Economic Profits of ReSTOR® Multifocal Intraocular Lenses (IOL) on Public Health Patients in Spain
Condition: Presbyopia
Intervention: Procedure: Cataract surgery
36 Unknown  Comprehensive Evaluation of Visual Function
Condition: Visual Function
Interventions: Device: Izon Wavefront-guided lenses;   Device: Conventional lenses
37 Recruiting Efficacy Study of Different Lens Treatments on Chinese Adolescent Myopia
Condition: Progressive Myopia
Interventions: Other: Spectacles;   Other: Myovision;   Other: Orthokeratology
38 Recruiting Visual Acuity After the Combined Binocular Implantation of +2.0 Diopters and +3.0 Diopters Oculentis Multifocal Intraocular Lenses.
Condition: Cataract
Intervention: Device: Binocular cataract surgery with phacoemulsification and implantation of multifocal intraocular lenses
39 Recruiting Visual Acuity After the Combined Binocular Implantation of +2.75 Diopters and +3.25 Diopters Tecnis Multifocal Intraocular Lenses.
Condition: Cataract
Intervention: Device: Binocular cataract surgery with phacoemulsification and implantation of multifocal intraocular lenses
40 Recruiting A Clinical Test for the Treatment of Multifocal Lung Cancers Using Genome Sequencing
Conditions: Lung Neoplasms;   Carcinoma Non-small-cell Lung
Intervention: Genetic: Multifocal Tissue Banking

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Indicates status has not been verified in more than two years