Clinical trials: Eye
Glaucoma, Ocular Hypertension
Preservative-Free Tafluprost (MK-2452) for the Treatment of Open-Angle Glaucoma or Ocular Hypertension (MK-2452-002)
This study will test the hypothesis that preservative-free tafluprost (MK-2452) is non-inferior to preservative-free timolol maleate with respect to the diurnal intraocular pressure (IOP) change from baseline after 4 weeks of…
- Trial name
- NCT01254604
- Testing
- Preservative-Free Tafluprost or vehicle, Preservative-Free Timolol maleate
- Volunteers
- 190 people
- Sponsor
- Merck Sharp & Dohme LLC
Macular Degeneration
Treat & Extend Treatment With 0.5mg Ranibizumab vs Monthly Treatment With 0.5mg Ranibizumab
TREX is a phase IIIb, multicenter, randomized, controlled clinical study. Subjects will be randomized 1:2 to "monthly" (control arm) or "treat and extend" protocol (comparator arm) respectively.
- Trial name
- T-REX (NCT01748292)
- Testing
- 0.5 mg ranibizumab
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Charles C Wykoff, PhD, MD
Aphakia, Cataract
Comparison of the Hoya Surgical Optics (HSO) iSert 251 Posterior Chamber Aspheric Aphakic Intraocular Lens to Historical / Literature Controls.
The purpose of this multi-center clinical trail is to determine the safety and efficacy of the iSert 251 for the correction of aphakia.
- Trial name
- NCT01292629
- Testing
- iSert 251 intraocular lens
- Where
- 5 sites in United States
- Volunteers
- 125 people
- Sponsor
- Hoya Surgical Optics, Inc.
Cataract, Astigmatism
Conventional Surgery vs. Verion/VerifEye
Nowadays cataract patient's expectations are closer to those of refractive surgery patients. Patients want to be spectacle independent.
- Trial name
- NCT02513745
- Testing
- Conventional, Refractive Cataract Suite (Verion + ORA)
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- Carolina Eyecare Physicians, LLC
Allergic Conjunctivitis
Evaluation of the Efficacy of Topical Ophthalmic Steroids in a Modified Conjunctival Allergen Challenge (CAC) Model
The purpose of this study is to evaluate the effectiveness of the modified Conjunctival Allergen Challenge (CAC) and observe how the produced allergic inflammation reacts to treatment with a proven ocular anti-inflammatory…
- Trial name
- NCT01534195
- Testing
- Prednisolone Sodium Phosphate Ophthalmic Solution 1%, Tears Naturale II Ophthalmic Solution
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- ORA, Inc.
Soft Contact Lenses, Myopia
DAILIES TOTAL1 Versus ACUVUE TruEye - Effects on the Biology of the Ocular Surface and Lid Margin
This is a prospective, single center, randomized, bilateral crossover, dispensing clinical trial to evaluate the effects of the water gradient lens, DAILIES TOTAL1, on the biology of corneal epithelium over two months of daily…
- Trial name
- TruEyeTotal1 (NCT02347631)
- Testing
- Soft Contact Lens - Daily Disposable Alcon Dailies Total 1 and ACUVUE TruEye, Soft Contact Lens - Acuvue TruEye and Alcon DAILIES TOTAL 1.
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Iris Melanoma, Medium/Large Size Posterior Uveal Melanoma
Temozolomide or Selumetinib in Treating Patients With Metastatic Melanoma of the Eye
This randomized phase II trial studies temozolomide to see how well it works compared to selumetinib in treating patients with melanoma of the eye that has spread to other places in the body.
- Conditions
- Iris Melanoma, Medium/Large Size Posterior Uveal Melanoma, Ocular Melanoma With Extraocular Extension, Recurrent Uveal Melanoma
- Trial name
- NCT01143402
- Testing
- Dacarbazine, Laboratory Biomarker Analysis, Quality-of-Life Assessment
- Where
- 33 sites in United States, Canada
- Volunteers
- 120 people
- Sponsor
- National Cancer Institute (NCI)
Myopia
Comparison of Verofilcon A Daily Disposable Lenses to Somofilcon A Daily Disposable Lenses
The objective of the study is to evaluate and compare the performance of verofilcon A to somofilcon A when worn on a daily disposable modality over a period of approximately one week each.
- Trial name
- NCT04305912
- Testing
- somofilcon A, verofilcon A
- Where
- Canada
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Glaucoma, Open-Angle
Study of OMNI Surgical System and iStent for Eyes With OAG (Trident)
First, to compare safety and effectiveness outcomes for canaloplasty and trabeculotomy using the OMNI Surgical System to implantation of the iStent inject in lowering intraocular pressure (IOP) in pseudophakic eyes with open…
- Trial name
- NCT04658095
- Testing
- Canaloplasty and trabeculotomy with the OMNI system., iStent inject, Canaloplasty
- Where
- 5 sites in Germany, Spain and 1 more
- Volunteers
- 10 people
- Sponsor
- Sight Sciences, Inc.
Axial Spondyloarthritis (axSpA), Anterior Uveitis (AU)
A Study to Assess the Effects of Certolizumab Pegol on the Reduction of Anterior Uveitis (AU) Flares in Axial Spondyloarthritis Subjects With a Documented History of AU
The purpose of the study is to demonstrate the effect of Certolizumab Pegol (CZP) treatment on the reduction of Anterior Uveitis (AU) flares in subjects with active axial Spondyloarthritis (axSpA) and a documented history of AU.
- Trial name
- C-VIEW (NCT03020992)
- Testing
- Certolizumab Pegol
- Where
- 23 sites in Czechia, Germany and 3 more
- Volunteers
- 89 people
- Sponsor
- UCB Biopharma SRL
Refractive Errors, Myopia
Evaluation of Delefilcon A Contact Lenses
The purpose of the study is to evaluate the lens fit characteristics of delefilcon A contact lenses with different base curves and diameters.
- Trial name
- NCT06884202
- Testing
- Delefilcon A contact lenses with different base curves and diameters, Delefilcon A contact lenses with standard base curves and diameters
- Where
- 16 sites in United States
- Volunteers
- 267 people
- Sponsor
- Alcon Research
Presbyopia
Clinical Assessment of a Multifocal Contact Lens for People Who Use Reading Glasses Only
The purpose of this trial is to evaluate the use of multifocal contact lenses in people who use reading glasses only.
- Trial name
- NCT01268501
- Testing
- Lotrafilcon B multifocal contact lens
- Volunteers
- 103 people
- Sponsor
- CIBA VISION
Brain and Central Nervous System Tumors, Intraocular Melanoma
Iodine I 131 Monoclonal Antibody 3F8 in Treating Patients With Central Nervous System Cancer or Leptomeningeal Cancer
RATIONALE: Radiolabeled monoclonal antibodies, such as iodine I 131 monoclonal antibody 3F8, can find tumor cells and carry tumor-killing substances to them without harming normal cells.
- Conditions
- Brain and Central Nervous System Tumors, Intraocular Melanoma, Lung Cancer, Melanoma (Skin)
- Trial name
- NCT00445965
- Testing
- DNA analysis, immunologic technique, pharmacological study
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Allergic Conjunctivitis
A Multi-Center Study Evaluating the Onset and Duration of Action of AC-170 0.24% Compared to Vehicle in the Conjunctival Allergen Challenge (CAC)
The purpose of this study is to evaluate the onset and duration of action of AC-170 0.24% compared to vehicle in the prevention of the signs and symptoms of allergic conjunctivitis in the conjunctival allergen challenge (CAC)…
- Trial name
- NCT01551056
- Testing
- AC-170 0.24%, AC-170 0%
- Where
- United States
- Volunteers
- 91 people
- Sponsor
- Aciex Therapeutics, Inc.
Meibomian Gland Dysfunction, Blepharitis
Pilot Study Comparing the Safety and Efficacy of Two Dosing Regimens of TP-03 for the Treatment of MGD
The purpose of this study is to compare the safety and efficacy of TP-03, 0.25%, an eyedrop, BID vs TID dosing regimens for the treatment of meibomian gland dysfunction in patients with Demodex lid infestation.
- Conditions
- Meibomian Gland Dysfunction, Blepharitis, Demodex Infestation
- Trial name
- Ersa (NCT05454956)
- Testing
- TP-03, TP-03 Vehicle
- Where
- 5 sites in United States
- Volunteers
- 39 people
- Sponsor
- Tarsus Pharmaceuticals, Inc.
Myopia
Refitting Somofilcon A Sphere Contact Lens Wearers Into Fanfilcon A Sphere Lenses for 4-Weeks of Wear
The aim of this subject-masked prospective study is to evaluate the clinical performance of habitual wearers of Clariti Elite sphere lenses after a refit with Avaira Vitality sphere lenses.
- Trial name
- NCT03974802
- Testing
- somofilcon A contact lens, fanfilcon A contact lens
- Where
- Mexico
- Volunteers
- 41 people
- Sponsor
- CooperVision, Inc.
Trachoma
Azithromycin Reduction to Reach Elimination of Trachoma
The investigators propose a randomized controlled trial of discontinuation versus continuation of annual mass azithromycin distribution in hypoendemic communities of Maradi, Niger.
- Trial name
- ARRET (NCT04185402)
- Testing
- Azithromycin
- Where
- Niger
- Volunteers
- 3,931 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Schizophrenia
Effects of Oxytocin Nasal Spray on Social Affiliation
Schizophrenia is a complex and heritable disorder that encompasses several clinical symptom domains and functional impairments. Existing treatments of schizophrenia, although effective against positive symptoms, fail to benefit…
- Trial name
- NCT00663039
- Testing
- Oxytocin
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- University of Maryland, Baltimore
Cataract
Study of the Femtosecond Laser System as Compared to Continuous Curvilinear Capsulorhexis for Cataract Surgery
The purpose of this study is to evaluate the safety and efficacy of the OptiMedica Femtosecond Laser System to perform surgical maneuvers used in the treatment of subjects with cataracts.
- Trial name
- NCT01069172
- Testing
- FS Laser Surgery, CCC Surgery
- Where
- Dominican Republic
- Volunteers
- 30 people
- Sponsor
- Abbott Medical Optics
Cataract
A Comparison of Visual Function After Bilateral Implantation of Presbyopia-correcting Intraocular Lenses (IOLs)
The purpose of this study is to prospectively evaluate postoperative visual and refractive parameters in a series of subjects bilaterally implanted with the AcrySof® IQ ReSTOR® +3 versus those bilaterally implanted with the…
- Trial name
- NCT01166971
- Testing
- ReSTOR +3, Tecnis MF
- Where
- 3 sites in United States
- Volunteers
- 65 people
- Sponsor
- Alcon Research
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