| Not Yet Recruiting | Effects of AffronEye®/ Crocuvis+® on Dry Eye Syndrome NCT06240364 | University of Alicante | N/A |
| Recruiting | Autologous Serum Eye Drops in Dry Eye Syndrome NCT07295691 | The General Authority for Teaching Hospitals and Institutes | N/A |
| Recruiting | A Study to Assess Adverse Events, How the Drug Moves Through the Body and Effectiveness of Intravenous Infusio NCT06977724 | AbbVie | Phase 1 |
| Active Not Recruiting | Comparing Effect of Hylorunic Acid and Lipid-coated Carbomer Gel on Dry Eyes After Phacoemulsification in DP NCT06913556 | Superior University | N/A |
| Active Not Recruiting | Efficacy of Warm Compress Therapy in Enhancing Tear Film Quality and Reducing Postoperative DES NCT06914232 | Superior University | N/A |
| Completed | Performance and Safety of T2769 Versus Hylo-Forte® in the Treatment of Moderate to Severe Dry Eye Syndrome. NCT06375499 | Laboratoires Thea | N/A |
| Not Yet Recruiting | Exosome-miRNA and Transcriptome Profiling of Dry Eye Syndrome and Sjogren's Syndrome NCT06475027 | Taipei Veterans General Hospital, Taiwan | — |
| Completed | A Study to Assess Symptom Relief and Product Tolerability of ABBV-444 Drops in Adult Participants NCT05878067 | AbbVie | Phase 3 |
| Terminated | Evaluation of Performance and Safety of Carbopol 980 NF 0.2%- Based Medical Device in the Management of Patien NCT06190028 | Fidia Farmaceutici s.p.a. | N/A |
| Completed | VGH-DESJS-1 in Ocular and Oral Dryness Symptoms of Dry Eye Syndrome and Sjögren's Syndrome NCT05656196 | Taipei Veterans General Hospital, Taiwan | N/A |
| Unknown | Observational Study on the Improvement of Dry Eye Syndrome, Treatment Satisfaction, and Intraocular Tolerance NCT06172530 | Hanlim Pharm. Co., Ltd. | — |
| Completed | Effect of an Educational Program on Health-related Outcomes of Patients With Dry Eye Syndrome NCT06288945 | Alexandria University | N/A |
| Completed | Clinical Trial to Assess the Effectiveness of I+Med's DayDrop Advanced Ophthalmic Drop NCT06732830 | i+Med S.Coop. | N/A |
| Unknown | To Evaluate the Short-term and Long Term Efficacy of Acupuncture in Ocular and Oral Dryness Symptoms of Dry Ey NCT04877483 | Taipei Veterans General Hospital, Taiwan | N/A |
| Not Yet Recruiting | Dry Eye Syndrome, Healthy Control, Sjögren's Syndrome and Other Inflammation Disease in Taiwan Biobank NCT03938207 | Taipei Veterans General Hospital, Taiwan | — |
| Completed | Probiotic in Dry Eye Syndromes NCT04938908 | Shiraz University of Medical Sciences | Phase 2 |
| Unknown | Treatment of Dry Eye Disease Using Pro-ocular™ - A Proof of Concept, Safety, and Efficacy Study NCT04884217 | PharmaDax Inc. | Phase 2 |
| Unknown | Objective Measurement With TCM Pattern for AIDDES NCT04747288 | Taipei Veterans General Hospital, Taiwan | — |
| Unknown | Comprehensive Study on Dry Eye and Ocular Surface Disease Prior and After Cataract Surgery NCT04711642 | Fundación Oftalmológica Los Andes | Phase 3 |
| Unknown | Evaluating the Efficacy and Safety of TJO-087 in Moderate to Severe Dry Eye Disease Patients NCT05245604 | Taejoon Pharmaceutical Co., Ltd. | Phase 3 |
| Completed | A Study of the Drugs AGN-242428 and AGN-231868 in Participants With Dry Eye Disease NCT04030962 | AbbVie | Phase 1 / Phase 2 |
| Recruiting | Proteomic and Metabolomic Lacrimal Fingerprint in Diverse Pathologies of the Ocular Surface NCT04198740 | Centre hospitalier de l'Université de Montréal (CHUM) | — |
| Completed | Safety and Efficacy of BRM421 for Dry Eye Syndrome Treatment NCT04343287 | BRIM Biotechnology Inc. | Phase 2 / Phase 3 |
| Completed | Vehicle-Controlled Study of SkQ1 as Treatment for Dry-eye Syndrome NCT04206020 | Mitotech, SA | Phase 3 |
| Completed | Dose Ranging Study to Assess the Efficacy and Safety of Voclosporin Ophthalmic Solution in Subjects With Dry E NCT04147650 | Aurinia Pharmaceuticals Inc. | Phase 2 / Phase 3 |
| Completed | Safety, PK and Efficacy Study of SJP-0132 in Subjects With Dry Eye Disease NCT04139122 | Senju Pharmaceutical Co., Ltd. | Phase 1 / Phase 2 |
| Unknown | Heidelberg In Vivo Confocal Microscopy to Evaluate the Ocular Surface Disorders of Healthy and Diseased Indivi NCT04025801 | National Taiwan University Hospital | — |
| Terminated | To Demonstrate the Non-inferiority of Eyestil Protection® Compared to Vismed® in Terms of Clinical Performance NCT03803722 | SIFI SpA | N/A |
| Completed | A Study to Evaluate Safety and Efficacy of rhNGF Eye Solution vs Vehicle in Patients With Moderate to Severe D NCT03982368 | Dompé Farmaceutici S.p.A | Phase 2 |
| Completed | Dry Eye Syndrome Description During Cataract Surgery, With Multimodal Analysis of the Ocular Surface NCT03923244 | University Hospital, Clermont-Ferrand | N/A |
| Withdrawn | Objective Measurement Methods for Autoimmune Disease and Dry Eye Syndrome NCT03937271 | Taipei Veterans General Hospital, Taiwan | — |
| Completed | Study of TOP1630 for Dry Eye Syndrome NCT03833388 | Topivert Pharma Ltd | Phase 2 / Phase 3 |
| Unknown | Assessment of the Mu-Drop System for Serum Eye Drops NCT03539159 | Sanquin Research & Blood Bank Divisions | N/A |
| Completed | Study of SkQ1 as Treatment for Dry-eye Syndrome NCT03764735 | Mitotech, SA | Phase 3 |
| Completed | Efficacy, Safety of T2769 in Dry Eye Disease NCT03830359 | Laboratoires Thea | N/A |
| Unknown | DRy Eye Outcome and Prescription Study NCT03652415 | Guy's and St Thomas' NHS Foundation Trust | — |
| Completed | The Effect of Manuka Eye Drops on Tear Film Properties NCT03622619 | The University of New South Wales | N/A |
| Completed | Piiloset Trehalose Emulsion Eye Drop Study in Moderate or Severe Dry Eye NCT03569202 | Kuopio University Hospital | N/A |
| Unknown | Functional MRI Study of Cortical Modifications to Light Stimulation in Patients With Photophobia NCT03464357 | University Hospital, Toulouse | N/A |
| Completed | Comparison of Ocular Surface Features in Patients With Diabetes and Dry Eye Syndrome NCT03576300 | Peking University Third Hospital | — |
| Unknown | Corneal Tear Film Imaging of the Cornea Before and After Restasis Therapy NCT03403023 | Meir Medical Center | N/A |
| Completed | Efficacy and Safety of HU007 Eye Drops in Patients With Dry Eye Syndrome NCT03461575 | Huons Co., Ltd. | Phase 3 |
| Completed | Effectiveness of Intense Pulsed Light for Improving Dry Eye Syndrome NCT03396913 | Lumenis Be Ltd. | N/A |
| Completed | A Multi-Center, Randomized, Double Masked, Parallel-Group, Vehicle-Controlled, Clinical Study to Assess the Sa NCT03404115 | Aldeyra Therapeutics, Inc. | Phase 2 |
| Completed | Clinical Study to Investigate the Efficacy and Safety of Orally Administered SA001 in Patients With Dry Eye Sy NCT03723798 | Samjin Pharmaceutical Co., Ltd. | Phase 2 |
| Completed | Allogeneic Versus Autologous Serum Eye Drops NCT03085290 | Sanquin Research & Blood Bank Divisions | N/A |
| Unknown | Assessing the Safety and Efficacy of AVX-012 in Subjects With Mild-to-moderate Dry Eye Syndrome NCT03162094 | Avizorex Pharma, S.L. | Phase 1 / Phase 2 |
| Completed | Safety and Efficacy of TOP1630 for Dry Eye Syndrome NCT03088605 | ORA, Inc. | Phase 2 |
| Completed | Safety and Efficacy of BRM421 for Dry Eye Syndrome NCT03066219 | BRIM Biotechnology Inc. | Phase 2 |
| Completed | Assessment of the Safety and Efficacy of RGN-259 Ophthalmic Solutions for Dry Eye Syndrome : ARISE-2 NCT02974907 | ReGenTree, LLC | Phase 3 |
| Completed | Efficacy Comparison of Two Kinds of Treatment in Treating Dry Eye Caused by Meibomian Gland Dysfunction NCT02958514 | Peking University Third Hospital | N/A |
| Completed | Efficacy and Safety of the Ophthalmic Solution PRO-087 Versus Systane ® Ultra and Ultra Preservative Free (087 NCT03223909 | Laboratorios Sophia S.A de C.V. | Phase 4 |
| Completed | Influencing Factors on Dry Eye Syndrome and Ocular Surface Disease NCT03364322 | Hallym University Kangnam Sacred Heart Hospital | — |
| Unknown | Optical Coherence Tomography of Ocular Structures in Epiphora and Dry Eye Syndrome. NCT02849093 | Bedford Hospital NHS Trust | — |
| Completed | Acute Tear Production Following Single Use of the Oculeve Intranasal Neurostimulator NCT02798289 | Oculeve, Inc. | N/A |
| Completed | Cross-linked Hyaluronic Acid and Coenzyme Q10 in the Treatment of Dry Eye NCT03074344 | Azienda Ospedaliera Universitaria Policlinico "G. Martino" | N/A |
| Completed | Exploring Immune Cell Signatures in Autoimmunity and Dry Eye Syndrome NCT02715323 | Singapore National Eye Centre | — |
| Unknown | Study to Evaluate the Efficacy and Safety of CKD-350 NCT02777723 | Chong Kun Dang Pharmaceutical | Phase 3 |
| Completed | Efficacy and Safety Study of HU00701/HU007 Eye Drops in Patients With Dry Eye Syndrome NCT02917512 | Huons Co., Ltd. | Phase 2 |
| Completed | A Study to Evaluate the Safety and Effectiveness of Oculeve Intranasal Lacrimal Neurostimulator in Participant NCT02680158 | Oculeve, Inc. | N/A |
| Unknown | Comparing the Quality of Topical Autologous Serum in Different Etiologies of Dry Eye Syndrome NCT02774707 | National Taiwan University Hospital | — |
| Completed | Evaluation of Factors Affecting the Tear-film Lipid Layer Thickness NCT02645045 | Yonsei University | — |
| Completed | The Comparison of 50% AS Versus PFAT+ 0.05 % COE in Severe Dry Eye Syndrome NCT03666884 | Seref istek | Phase 4 |
| Completed | Evaluation of Tear Osmolarity Over Time With Sustained Use of Thera Tears Lubricating Drops NCT02758327 | Koffler Vision Group | Phase 4 |
| Completed | A Retrospective Analysis of Restasis® Benefits in Dry Eye Contact Lens Patients NCT02522312 | Hazleton Eye Specialists | — |
| Completed | Assessment of the Safety and Efficacy of RGN-259 Ophthalmic Solutions for Dry Eye Syndrome: ARISE-1 NCT02597803 | ReGenTree, LLC | Phase 2 / Phase 3 |
| Completed | Tolerability, Safety and Efficacy of Lubricin Versus Sodium Hyaluronate Eye Drops in Patients With Moderate Dr NCT02507934 | Dompé Farmaceutici S.p.A | N/A |
| Completed | Clinical Evaluation Following Use of SYSTANE® ULTRA in the Management of Dry Eye NCT02446015 | Alcon Research | N/A |
| Completed | Dose-finding Study to Assess the Safety and Effect of SYL1001 in Patients With Ocular Pain NCT02455999 | Sylentis, S.A. | Phase 2 |
| Completed | Tolerability, Safety and Efficacy of Lubricin vs Sodium Hyaluronate Eye Drops in Subjects With Moderate Dry Ey NCT02510235 | Dompé Farmaceutici S.p.A | N/A |
| Completed | The Effect of Eyelid Surgery on Dry Eye - a Prospective Study NCT02376556 | Sheba Medical Center | — |
| Completed | Study of ST266 Eye Drops in Treating Dry Eye NCT02369861 | Noveome Biotherapeutics, formerly Stemnion | Phase 1 |
| Terminated | Comparison of the Efficacy and Safety of T2762 Versus Optive® in the Treatment of Moderate to Severe Dry Eye S NCT02617095 | Laboratoires Thea | N/A |
| Completed | Point of Care Testing of Inflammatory Markers in Tears NCT02315079 | University of Florida | — |
| Withdrawn | Assessment of Tear Film Thickness by Optical Coherence Tomography in Healthy Subjects and Subjects With Dry Ey NCT01753596 | Medical University of Vienna | Phase 3 |
| Completed | Phase 2 Study With Cis-UCA Ophthalmic Solutions in Subjects With Dry Eye NCT02326090 | Herantis Pharma Plc. | Phase 2 |
| Completed | Changes in Tear Osmolarity Over Time With Sustained Use of TheraTears NCT02100787 | Jenkins Eye Care | N/A |
| Withdrawn | Pilot Study to Clinical Evaluate Device Prototypes in Dry Eye Patients NCT01957670 | Lacrima Medical LTD | N/A |
| Completed | Safety and Efficacy of rhNGF Eye Drops at Different Doses in Patients With Dry Eye NCT02101281 | Dompé Farmaceutici S.p.A | Phase 2 |
| Completed | Efficacy and Safety of T2762 and Vismed® in Dry Eye Syndrome NCT02023268 | Laboratoires Thea | Phase 3 |
| Completed | Safety and Efficacy of PG101 for Dry Eye Syndrome NCT02078661 | Rhodes Pharmaceuticals, L.P. | Phase 1 / Phase 2 |
| Completed | Effect of Olixia Pure® Eye Drops on Tear Film Thickness in Healthy Subjects NCT01970917 | Medical University of Vienna | Phase 4 |
| Completed | IPL and Meibomian Gland Expression to Treat Ocular Rosacea Ocular GVHD NCT02066051 | Mayo Clinic | N/A |
| Completed | Clinical Evaluation of Systane® ULTRA Compared to OPTIVE® in Ocular Surface Staining NCT01863368 | Alcon Research | N/A |
| Completed | Investigation on Medical Management of Dry Eye Patients NCT01942226 | National Cheng Kung University | — |
| Completed | The Effect of Intravenous Glucocorticoids on the Tearfilm in Eyes With Thyroid-associated Ophthalmopathy NCT01579539 | Medical University of Vienna | Phase 3 |
| Withdrawn | Efficacy of Pulsed Light Therapy for Meibomian Gland Dysfunction and Dry Eye Syndrome NCT01917539 | University of Miami | N/A |
| Completed | Efficacy and Safety of HE10 for Dry Eye Syndrome NCT02492412 | Huons Co., Ltd. | Phase 3 |
| Completed | Influence of Lachrymal Substitutes on Tear Film Thickness in Patients With Moderate Dry Eye Syndrome NCT01864330 | Medical University of Vienna | Phase 4 |
| Completed | Treatment of Meibomian Gland Dysfunction Prior to Cataract Surgery NCT01808560 | TearScience, Inc. | N/A |
| Completed | SYSTANE® BALANCE Symptoms (OSDI) & Inflammatory Biomarkers NCT01733732 | Alcon Research | N/A |
| Completed | SYSTANE® Family - Meibomian Deficiency NCT01733745 | Alcon Research | N/A |
| Completed | Effects of Dry Eye Treatments on the Ocular Surface NCT01797822 | Baylor College of Medicine | Phase 4 |
| Completed | Evaluation of SYSTANE® BALANCE in Dry Eye Subjects With Lipid Deficiency NCT01688726 | Alcon Research | N/A |
| Completed | A Multi-Center Study Subjects With Dry Eye Syndrome NCT01745887 | Eleven Biotherapeutics | Phase 1 |
| Completed | Pilot Study to Evaluate SYL1001 Safety and Effect in Patients With Ocular Pain NCT01776658 | Sylentis, S.A. | Phase 1 / Phase 2 |
| Completed | Phase 2 Study to Evaluation the Safety and Efficacy of Orally Administered KL7016 in Patients With Dry Eye Syn NCT02092207 | Yungjin Pharm. Co., Ltd. | Phase 2 |
| Completed | Evaluation of the Corneal Residence Time of Chitosan-N-acetylcysteine Eye Drops in Patients With Dry Eye Syndr NCT01753752 | Gerhard Garhofer | Phase 2 |
| Completed | A Study of RX-10045 in the Treatment of Dry Eye Disease NCT01675570 | C.T. Development America, Inc. | Phase 2 |
| Completed | Efficacy and Safety of Rebamipide in Subjects With Dry Eye Syndrome NCT01632137 | Kubota Vision Inc. | Phase 3 |
| Completed | Clinical Evaluation of a Daily Disposable Contact Lens in Symptomatic Weekly/Monthly Lens Wearers NCT01614600 | Alcon Research | N/A |
| Completed | Phase II Study of DA-6034 Eye Drops in Dry Eye Syndrome NCT01670357 | Dong-A ST Co., Ltd. | Phase 2 |
| Unknown | Oral Nutrition Impact on Tear Film NCT01561040 | Eye and Vision Technologies and Research Institute | Phase 4 |
| Completed | Efficacy and Safety of PRO-148 Ophthalmic Solution Versus SYSTANE® in the Treatment of Patients With Dry Eye S NCT01541891 | Laboratorios Sophia S.A de C.V. | Phase 2 |
| Completed | Correlation of Different Signs for Assessment of Dry Eye Syndrome NCT01753687 | Medical University of Vienna | N/A |
| Completed | Safety and Efficacy of Thymosin Beta 4 Ophthalmic Solution in Patients With Dry Eye NCT01387347 | ReGenTree, LLC | Phase 2 |
| Completed | Sodium Hyaluronate Ophthalmic Solution, 0.18% for Treatment of Dry Eye Syndrome NCT01382225 | Alcon Research | Phase 3 |
| Completed | Assessment of Safety and Tolerability of Chitosan-N-acetylcysteine Eye Drops in Subjects While Wearing Contact NCT01747616 | Medical University of Vienna | Phase 1 |
| Completed | Evaluation of the Effect of Repeated Usage on the Tear Film Characteristics of an Investigational Eye Drop in NCT01339936 | Optometric Technology Group Ltd | Phase 2 / Phase 3 |
| Completed | In Vivo Measurement of Corneal Epithelial Changes in Dry Eye Patients NCT01483989 | Alcon Research | N/A |
| Completed | Reproducibility of Tearfilm Osmolarity Measurements Using TearLab® in Patients With Dry Eye Syndrome and Healt NCT01744457 | Medical University of Vienna | N/A |
| Completed | Residence Time Evaluation of Systane Ultra Lubricant Eye Drops vs. Hialid and Saline NCT01252121 | Alcon Research | N/A |
| Completed | Evaluating Safety and Efficacy of FID 112903 Post Discontinuation of Long-term Use of RESTASIS® (Cyclosporine NCT01198782 | Alcon Research | Phase 4 |
| Completed | A Dose Ranging Study to Evaluate Safety and Efficacy of Bromfenac Ophthalmic Solution in Dry Eye Disease NCT01212471 | Bausch & Lomb Incorporated | Phase 3 |
| Completed | An Open-Label, Single-Center Study Evaluating the Effect of Systane Balance on Video Ocular Protection Index ( NCT01223040 | Alcon Research | N/A |
| Terminated | Non-invasive Ocular Surface Measurements Before and After Interventions NCT01228929 | University of Rochester | N/A |
| Completed | Study to Assess the Safety and Efficacy of BOL-303242-X Ophthalmic Suspension in Dry Eye Syndrome NCT01163643 | Bausch & Lomb Incorporated | Phase 2 |
| Completed | Oral Omega-3 Fatty Acids in the Treatment of Dry Eye Syndrome NCT01107964 | Milton S. Hershey Medical Center | N/A |
| Completed | Treatment of Dry Eye Using 0.03% Tacrolimus Eye Drops NCT01850979 | University of Sao Paulo General Hospital | Phase 4 |
| Completed | Safety and Efficacy of Two Artificial Tears in Dry Eye Subjects NCT01010282 | Allergan | N/A |
| Completed | The Effect of a New Emulsion in Dry Eye Patients on Tear Layer Aberrometry, Contrast Sensitivity, and Reading NCT01013077 | Southern California College of Optometry at Marshall B. Ketchum University | N/A |
| Completed | Safety and Tolerability of Artificial Tears in Dry Eye Subjects NCT00932477 | Allergan | N/A |
| Withdrawn | Tears Substitutions and Their Effects on Higher Order Aberrometery NCT00812721 | Gina Rogers | N/A |
| Completed | Systane Clinical Experience Study NCT00818909 | Alcon Research | Phase 4 |
| Completed | Safety and Efficacy Study of RX-10045 on the Signs and Symptoms of Dry Eye NCT00799552 | Resolvyx Pharmaceuticals, Inc | Phase 2 |
| Completed | Safety and Efficacy Study of Iontophoresis and Dexamethasone Phosphate to Treat Dry Eye NCT00765804 | Eyegate Pharmaceuticals, Inc. | Phase 2 |
| Completed | Phase I Study to Evaluate the Tolerability of Eye Drop DA-6034 in Healthy Volunteers NCT01162954 | Dong-A ST Co., Ltd. | Phase 1 |
| Completed | CXCL9, CXCL10, CXCL11, and CXCR3 in Dry Eye Syndrome NCT00991679 | Chonnam National University Hospital | — |
| Completed | Evaluation of Blink Tears and Systane Concomitant With Restasis for the Treatment of Dry Eye Symptoms NCT00565669 | Medical University of South Carolina | N/A |
| Completed | Safety and Efficacy of an Artificial Tear for the Treatment of Dry Eye NCT00514852 | Allergan | N/A |
| Completed | Evaluate the Safety and Efficacy of a New Artificial Tear for Use After LASIK Surgery NCT00544713 | Allergan | N/A |
| Completed | Study to Assess the Safety and Patients' Satisfaction of Tears Again* in the Treatment of Dry Eye Symptoms NCT00535054 | Trima, Israel Pharmaceutical Products | N/A |
| Completed | Eye Drop Use in Glaucoma Patients Through Patient Surveys and Video Observations NCT00522600 | Robin, Alan L., M.D. | — |
| Withdrawn | A Prospective Clinical Study Assessing the Effects of Tetracycline Antibiotic on Tear Film and Tear Lipid Comp NCT00355459 | University of Texas Southwestern Medical Center | N/A |
| Completed | A Placebo Controlled Double Masked Clinical Assessment Study of Essential Fatty Acid Supplement and Its Effect NCT00344721 | University of Texas Southwestern Medical Center | N/A |
| Completed | Lid Margin And Conjunctival Microbial Flora Following Punctum Occlusion NCT00735865 | Lahey Clinic | N/A |
| Completed | Efficacy Comparative Study Between Tears Again®, Opticol® and Optive® NCT00893243 | Hospital de Sao Sebastiao | — |
| Completed | Comparison of Autologous Serum and Umbilical Cord Serum Eyedrops for Dry Eye Syndrome NCT00442273 | Chonnam National University Hospital | N/A |