| Active Not Recruiting | A Comparative Analysis of the Effectiveness of Nepafenac Combined With a Lubricant Versus a Lubricant Alone in Epiphora, Punctal Stenosis | Phase 4 | 2026-01-12 |
| Active Not Recruiting | OJO-miR: microRNA Expression in Allergic Conjunctivitis. Conjunctivitis, Allergic | — | 2026-01-05 |
| Not Yet Recruiting | Treg Effector Function and Th2/Treg Ratio in Allergic Conjunctivitis: Effect of Desensitization Therapy Conjunctivitis, Allergic | — | 2026-01-01 |
| Recruiting | Fractional CO2 Laser-assisted Delivery of Hyaluronic Acid, Ascorbic Acid and Sodium DNA For Enhancing Facial S Skin Quality Improvement, Photo-aged Skin, Drug Delivery Systems | Phase 4 | 2025-11-07 |
| Recruiting | The Effectiveness of Topical Silicone Application Combined With Photoprotection in the Development of Scarring Scar Formation | Phase 4 | 2025-10-01 |
| Recruiting | PRoTECT: Corneal Wavefront Guided PRK + Epi-off CXL vs. PTK+Epi-off CXL in Keratoconus Keratoconus | N/A | 2025-09-01 |
| Recruiting | The Application of Intralesional 5-fluorouracil for the Management of Hypertrophic Facial Scars in the Periocu Facial Scarring | Phase 4 | 2025-08-01 |
| Completed | Digital Colorimetric Scale for Recurrent Pterygium Scar Assessment Recurrent Pterygium, Conjunctival Scarring | — | 2024-08-22 |
| Recruiting | KLEx Versus FS-LASIK for the Treatment of Myopia and Compound Myopic Astigmatism Myopia, Astigmatism, Myopic Astigmatism | N/A | 2024-08-01 |
| Completed | Intradermal Microbotulinum Toxin for Sebum Reduction and Facial Pore Improvement Facial Aging, Facial Wrinkles and Rhytides Reduction | N/A | 2024-07-24 |
| Completed | Effects on Facial Skin Aging After Topical Application of Exosomes With a Microneedling Device Skin Aging | Phase 4 | 2024-07-01 |
| Completed | Treatment of Blepharitis Induced by Demodex Folliculorum Through Eyelid Cleansing With Wipes Containing Topica Blepharitis | Phase 4 | 2024-07-01 |
| Recruiting | Comparison of Recurrence Between Mini-SLET and Limbal-Conjunctival Autograft Techniques in Primary Pterygium Pterygium of Right Eye, Pterygium of Left Eye, Pterygium of Both Eyes | N/A | 2024-06-22 |
| Completed | Triamcinolone Acetonide Injection for Upper Eyelid Retraction in Thyroid Eye Disease Thyroid Eye Disease, TED | N/A | 2024-06-20 |
| Active Not Recruiting | Comparing Efficacy of Autologous Serum Eye Drops With and Without Insulin in Autoimmune Dry Eye: A Randomized Dry Eye, Sjogren Syndrome | Phase 3 | 2024-02-01 |
| Unknown | Amniotic Membrane for Dacryocystorhinostomy Nasolacrimal Duct Obstruction, Dacryocystorhinostomy | Phase 1 | 2024-01-01 |
| Recruiting | Intraoperative Aberrometry vs Conventional Intraocular Lens Calculation, a Prospective Study. Intraocular Lens Implantation, Cataract, Humans | N/A | 2023-11-03 |
| Completed | An Assessment of the Efficacy and Safety of Employing a Duosomal Chemical Peel for Aesthetic Enhancement in th Chemical Peeling | Phase 4 | 2023-11-01 |
| Recruiting | Clinical Determinants and Adverse Reactions to Tropicamide/Phenylephrine in Hospitalized Patients. Adverse Drug Effect, Phenylephrine, Hypertension | — | 2023-09-02 |
| Unknown | Customized Crosslinking: Safety and Efficacy in an Epithelium-off Accelerated-pulsated Protocol for Thin Kerat Keratoconus | N/A | 2023-03-01 |
| Completed | Closed Dacryointubation vs Bicanalicular Intubation for Proximal Tear Duct Obstruction Lacrimal Duct Obstruction, Lacrimal Apparatus Diseases, Lacrimal Stenosis | N/A | 2021-07-01 |
| Unknown | Large Macular Hole Closure Rate With Amniotic Membrane Graft With and Without Limitorrhexis Macular Holes | N/A | 2021-03-10 |
| Completed | Effect of Trigeminal Nerve Stimulation on Corneal Nerves and Chronic Ocular Pain Dry Eye, Neuropathic Pain, Eye Pain | N/A | 2021-02-03 |
| Completed | Efficacy of Prabotulinum and Onabotulinum Toxin-A for Facial Wrinkles Face, Skin Fold, Rejuvenation | Phase 4 | 2020-06-15 |
| Completed | Liposomal Sirolimus in Dry Eye Disease Dry Eye | EARLY_Phase 1 | 2019-10-02 |
| Unknown | Riboflavin at 4ºC for the Management of Pain After Crosslinking for Keratoconus Patients Keratoconus, Crosslinking | N/A | 2018-02-01 |
| Completed | Amniotic Membrane in Carpal Tunnel Syndrome Carpal Tunnel Syndrome | N/A | 2018-02-01 |
| Completed | Effect of Topical Besifloxacin on Ocular Surface Bacterial Microbiota Prior to Cataract Surgery Microbial Disease, Cataract Senile | Phase 1 | 2017-01-01 |
| Completed | Comparative Study of Muc5ac and Muc2 Mucins in Tear Film Concentration in Surgical Treated Pterygia Patients Pterygium of Both Eyes | N/A | 2016-02-02 |
| Completed | Pain Management in Corneal Collagen Crosslinking for Keratoconus Pain | Phase 4 | 2016-01-01 |
| Completed | Recurrence Rate of Mini-SLET vs. Limbal-Conjunctival Autograft in Primary Pterygium Excision Pterygium of Conjunctiva and Cornea | N/A | 2015-09-17 |
| Completed | Oral Supplementation With Selenium in Patients With Mild Thyroid Orbitopathy Thyroid Orbitopathy | N/A | 2015-08-01 |
| Unknown | Effectiveness of Corneal Accelerated Crosslinking for Infectious Keratitis Keratitis | Phase 3 | 2015-06-01 |
| Terminated | ABCB5 as a Prognostic Marker in Survival of Cultivated Limbal Stem Cell Transplantation Limbal Stem Cell Deficiency | N/A | 2015-03-01 |
| Active Not Recruiting | Quality of Life In Patients With Allergic Conjunctivitis In Treatment With Sublingual Allergen Immunotherapy I Allergic Conjunctivitis of Both Eyes | — | 2014-03-24 |
| Completed | Treatment of Primary Type I Pterygia With Argon Laser Pterygium | N/A | 2014-03-01 |
| Completed | Treatment of Keratoconus With PALK Versus PK Keratoconus | Phase 1 | 2013-06-01 |
| Completed | Paralysis of the Orbicularis Muscle of the Eye in the Treatment for Dry Eye Dry Eye Syndromes | Phase 1 | 2013-05-01 |
| Completed | Short-term Outcomes of Iridoplasty for Persistent Angle Closure Despite Patent Iridotomies Angle Closure Glaucoma, Glaucoma | N/A | 2012-07-01 |
| Completed | Bevacizumab Injection for Recurrent Pterygium Recurrent Pterygium | — | 2012-03-01 |
| Completed | Bevacizumab for Primary Pterygium Treatment Pterygium | Phase 1 | 2010-03-01 |