| Not Yet Recruiting | Compare the Clinical Efficacy of 3% Diquafosol and 0.1% Hyaluronic Acid in Patients With Dry Eye After LASIK Dry Eye | N/A | 2025-08-01 |
| Not Yet Recruiting | Precision Lifestyle Interventions Guided by Continuous Glucose Monitoring: Impact on Glycemic Outcomes in Type Type 2 Diabetes Mellitus (T2DM) | N/A | 2025-05-01 |
| Not Yet Recruiting | Compare the Clinical Efficacy of 3% Diquafosol and 0.1% Hyaluronic Acid in Patients with Dry Eye After Trans-P Dry Eye, Tear Break-Up Time | N/A | 2025-02-28 |
| Not Yet Recruiting | Effect of Spectacle Distribution to Myopic Secondary School Students in Rural Communities of Liaoning Province Myopia | N/A | 2024-12-01 |
| Not Yet Recruiting | Effect of Artificial Tears on Ocular Biometry Parameters Dry Eye Disease, Tear Film | N/A | 2024-10-30 |
| Not Yet Recruiting | Effects of 3% Diquafosol on Tear Film and Vision-related Quality of Life in Orthokeratology Lens Related Dry E Dry Eye | N/A | 2024-08-15 |
| Not Yet Recruiting | Comparison of the Accuracy of Different Intraocular Lens Power Calculation Formulas in Cataract Patients With Cataract | — | 2024-04-15 |
| Unknown | Point of Care Test of LTA Level in Tear Fluid, Measured With a POCT Test, in DE Patients Following IPL Treatme Dry Eye | N/A | 2024-02-22 |
| Unknown | Corneal and Tear Film Changes in Chinese Patients With Type 2 Diabetes Dry Eye Disease, Tear Film, Corneal Nerve | — | 2023-12-30 |
| Unknown | Safety and Effectiveness of EyePeace on Signs and Symptoms of Dry Eye Disease Evaporative Dry Eye | N/A | 2023-12-03 |
| Unknown | Effect of Atropine on Pupil Size and Quality of Vision Myopia, Progressive | N/A | 2023-12-01 |
| Completed | Validity of Web-Based OSDI-6 Questionnaire in a Chinese Adult Population Dry Eye | — | 2023-12-01 |
| Unknown | Assess the Effects of Spectacles or Orthokeratology on Dry Eye Parameters in Children and Adolescents. Dry Eye Disease | N/A | 2023-11-23 |
| Recruiting | Comparing Myopia Treatments in Youth: Defocus Spectacles, Glasses, and Ortho-K Myopia, Cost-effectiveness Analysis, Quality of Life | — | 2023-11-10 |
| Unknown | Comparison of Non-pharmaceutical Treatments for Evaporative Dry Eye Dry Eye | N/A | 2023-11-01 |
| Completed | Managing Dry Eye in Patients Using Glaucoma Drops Dry Eye | N/A | 2023-10-03 |
| Unknown | the Efficacy of 0.01% Atropine for Near Work-induced Transient Myopia and Myopic Progression Myopia | N/A | 2023-10-01 |
| Completed | Comparison of Two Different Pupillometer Measurement of Pupil Diameter | — | 2023-09-01 |
| Completed | To Evaluate the Consistency and Repeatability of Portable Automatic Optometry 2-WINS for Cycloplegic Optometry Optometry | — | 2023-08-01 |
| Completed | Impact of Different Types of Virtual Reality Games on Motion Sickness and Ocular in Adults: A Pilot Study Amblyopia, Motion Sickness, Dry Eye | N/A | 2023-08-01 |
| Unknown | Temperature on Evaporative Dry Eye Dry Eye | N/A | 2023-04-02 |
| Unknown | Use of 3% Diquafosol Topical Ophthalmic Solution for Diabetic Dry Eye Diabetic Eye Problems | N/A | 2023-04-01 |
| Unknown | Diquafosol Ophthalmic Solution for Dry Eye Symptoms Diabetic Eye Problems | N/A | 2023-03-03 |
| Completed | Management of DE With IPL in Combination With DQS Dry Eye | N/A | 2023-03-01 |
| Completed | Diquafosol vs Hyaluronic Acid for Diabetic Dry Eye Diabetic Eye Problems | N/A | 2022-12-01 |
| Completed | Quality of Vision in Implantable Collamer Lens (ICL) Pupil Diameter | — | 2021-07-01 |
| Unknown | Diabetic Macular Edema (DME) Treatment With Ranibizumab and Dexamethasone or Ranibizumab Only. Macular Edema | N/A | 2020-10-31 |
| Unknown | Branch Retinal Vein Occlusion (BRVO) Treatment With Bevacizumab and Dexamethasone or Bevacizumab Only. Branch Retinal Vein Occlusion | N/A | 2020-10-31 |
| Unknown | Central Retinal Vein Occlusion (CRVO) Treatment With Bevacizumab and Dexamethasone or Bevacizumab Only. Central Retinal Vein Occlusion | N/A | 2020-10-17 |
| Unknown | Transplantation of Autologous Oral Mucosal Epithelial Stem Cell Sheet for Treating Limbal Stem Cell Deficiency Limbal Stem Cell Deficiency | Phase 1 / Phase 2 | 2017-01-01 |