Clinical trials: Ophthalmological Disorder
KERATOCONJUNCTIVITIS SICCA, XEROSTOMIA
Laser Therapy to Treat the Dry Mouth of Sjogren's Syndrome
This study was designed to test the efficacy and safety of low laser therapy to treat the xerostomia of patients with primary Sjogren's Syndrome.
- Conditions
- KERATOCONJUNCTIVITIS SICCA, XEROSTOMIA, SICCA SYNDROME, PRIMARY SJOGREN SYNDROME
- Trial name
- NCT02066896
- Testing
- Lasertherapy
- Where
- Brazil
- Volunteers
- 66 people
- Sponsor
- Federal University of São Paulo
Astigmatism, Ametropia
Clinical Comparison of Two Daily Disposable Toric Soft Contact Lenses
The primary purpose of this study is to demonstrate noninferiority in the visual acuity at distance when wearing PRECISION1™ for Astigmatism (P1fA) soft contact lenses compared to another commercially available, soft toric…
- Conditions
- Astigmatism, Ametropia, Myopia
- Trial name
- NCT05483127
- Testing
- Verofilcon A toric soft contact lenses, Stenfilcon A toric soft contact lenses
- Where
- 11 sites in United States
- Volunteers
- 153 people
- Sponsor
- Alcon Research
Glaucoma, Ocular Hypertension
Effects of Travatan Z and Xalatan on Ocular Surface Health
The purpose of this randomized, double-masked, parallel-group, multicenter study is to evaluate ocular surface effects after the administration of travoprost with SofZia® preservative system or Xalatan once daily for 12 weeks.
- Trial name
- NCT00708422
- Testing
- Travoprost ophthalmic solution 0.004% with SofZia® preservative system (TRAVATAN Z®), Latanoprost ophthalmic solution 0.005% (XALATAN®)
- Volunteers
- 231 people
- Sponsor
- Alcon Research
Myopia
An Evaluation of Marketed Contact Lens Disinfectant Systems on Eyelid Tissues
The purpose of this study was to assess and compare the effect of the repeated usage of 2 different care systems (one hydrogen peroxide based cleaning and disinfecting system and one PHMB containing multipurpose system) with…
- Trial name
- ID11-56 (NCT01594294)
- Testing
- AOSEPT® Plus contact lens solution, ReNu MultiPlus® contact lens solution, Etafilcon A contact lenses
- Volunteers
- 100 people
- Sponsor
- Alcon Research
Glaucoma, Glaucoma, Suspect
Reliability and Reproducibility of the Eye Check Tonometer
To investigate whether the new applanation tonometer (EyeCheck monitor) can provide intraocular pressure (IOP) measurements comparable to those of traditional tonometers such as the Goldmann applanation tonometer and the Tonopen.
- Trial name
- EyeCheck (NCT04639947)
- Testing
- EyeCheck, Traditional Tonometer (Goldmann and Tonopen)
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Duke University
Thyroid Eye Disease
Anti-VEGF Therapy for Acute Thyroid Eye Disease
The primary objective of this clinical trial is to assess the safety and tolerability of sub-tenon aflibercept in combination with either saline or hyaluronidase (HA) in patients with acute Thyroid Eye Disease (TED) as assessed…
- Trial name
- AcTED (NCT04311606)
- Testing
- Sub-tenon injection of saline followed by a sub-tenon injection of aflibercept, Sub-tenon injection of hyaluronidase (HA) followed by a sub-tenon injection of aflibercept, Sub-tenon injection of hyaluronidase (HA) alone
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Dry Eye
Clinical Outcomes Following Treatment With Systane® Balance in Dry Eye Subjects
The purpose of this study is to demonstrate the superior efficacy of Systane® Balance over Preservative-Free 0.9% Saline following 35 days of QID (4 times a day) dosing in treating dry eye subjects with lipid deficiency.
- Trial name
- NCT01967147
- Testing
- Propylene Glycol, 0.6% eye drops, Preservative-free 0.9% Saline solution
- Volunteers
- 279 people
- Sponsor
- Alcon Research
Color Vision Defects
Feasibility of EnChroma Use in the Emergency Department Setting
This study addresses whether the use of EnChroma products are feasible for use in the emergency department by color vision deficient providers.
- Trial name
- NCT04021914
- Testing
- EnChroma glasses
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Emory University
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