Clinical trials: Cornea
Acanthamoeba Keratitis
Polihexanide (PHMB) Eye Drops in Patients Affected by Acanthamoeba Keratitis
Prospective randomized study to evaluate the efficacy, safety and tolerability of 0.08% polihexanide (PHMB) eye drops in patients affected by acanthamoeba keratitis.
- Trial name
- NCT03274895
- Testing
- PHMB 0.08%, Propamidine 0.1%, PHMB 0.02%
- Where
- 6 sites in Italy, Poland and 1 more
- Volunteers
- 135 people
- Sponsor
- SIFI SpA
Corneal Neovascularization
Effectiveness and Safety of Topical Ranibizumab for Treatment of Corneal Neovascularization (NV)
The purpose of this study is to determine the effectiveness and safety of ranibizumab (Lucentis) in treatment of corneal neovascularization.
- Trial name
- NCT00681889
- Testing
- Ranibizumab
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Reza Dana, MD
Dry Eye Syndrome
Study of SkQ1 as Treatment for Dry-eye Syndrome
The purpose of this study is to evaluate whether SkQ1 ophthalmic solutions are safe and effective compared to placebo for the treatment of the signs and symptoms of dry eye syndrome.
- Trial name
- VISTA-1 (NCT03764735)
- Testing
- Low Dose - SkQ1, High dose - SkQ1, SkQ1 (Vehicle)
- Where
- 7 sites in United States
- Volunteers
- 452 people
- Sponsor
- Mitotech, SA
Corneal Disease, Corneal Opacity
First in Human (FIH) Study to Assess Safety and Efficacy of the CorNeat KPro for the Treatment of Corneal Blindness
Prospective, open label, single arm, First in Human (FIH) clinical study to assess safety and efficacy of the CorNeat Keratoprosthesis, a synthetic cornea, for the treatment of corneal blindness
- Conditions
- Corneal Disease, Corneal Opacity, Corneal Injuries
- Trial name
- NCT04485858
- Testing
- CorNeat KPro
- Where
- 8 sites in United States, Canada and 3 more
- Volunteers
- 10 people
- Sponsor
- CorNeat Vision Ltd.
Dry Eye Disease
Study of INV-102 Ophthalmic Solution in Adults With Moderate Symptomatic Dry Eye Disease
Phase 1/2, first-in-human, 2-part study to assess topically administered eyedrops of INV-102 during 2-week repeat dosing in subjects with moderate symptomatic dry eye disease.
- Trial name
- NCT05586152
- Testing
- INV-102, Vehicle
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- Invirsa, Inc.
Dry Eye Syndromes
Evaluation of the Safety and Effectiveness of the Oculeve Intranasal Lacrimal Neurostimulator in Patients With Dry Eye
The purpose of this study was to evaluate the safety and effectiveness of the Intranasal Tear Neurostimulator applied intranasally compared with the same device applied extranasally (control) in treating the symptoms of dry eye…
- Trial name
- NCT02313454
- Testing
- Intranasal Tear Neurostimulator
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Allergan
Keratoconus
Custom Anterior Surfacing of Scleral Lens for Vision Quality Improvement in Patients With Keratoconus
The goal of the study is to examine the effects of custom front-surface wavefront correction on visual performance, and on neutralization of higher order aberrations, in patients wearing a scleral lens device.
- Trial name
- NCT03647046
- Testing
- Customized Scleral Lens
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Rochester
Keratoconjunctivitis Sicca, Dry Eye Syndrome
Effects of Dry Eye Treatments on the Ocular Surface
The purpose of this study is to evaluate whether, in people with dry eye syndrome, over the counter artificial tears and the prescription eye drop, dexamethasone, change or effect the eyes response to a low humidity environment.
- Trial name
- NCT01797822
- Testing
- Dexamethasone, Artificial tear
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Keratoconus, Ocular Surface Disease
Pilot Study to Investigate the Feasibility, Reliability and Efficacy of Utilizing OCT to Automate PROSE Fitting
EYEdeal Scanning Technology enables rapid measurement of corneal and scleral topography. By accurately measuring the ocular surface with this imaging technology, the current iterative fitting method required to fit PROSE…
- Conditions
- Keratoconus, Ocular Surface Disease, Pellucid Marginal Corneal Degeneration, Ectasia
- Trial name
- NCT04649177
- Testing
- Ocular surface optical coherence tomography
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Boston Sight
Conjunctivitis
A Comparison of the RPS Adeno Detector IV to Viral Cell Culture at Detecting Adenoviral Conjunctivitis
To engage in a multi-center, prospective, masked clinical trial to investigate a non-invasive, rapid diagnostic test, the RPS Adeno Detector IV's ability to detect the presence of the adenovirus (ADV) antigen in cases of acute…
- Trial name
- NCT00921895
- Testing
- RPS Adeno Detector IV
- Where
- 8 sites in United States
- Volunteers
- 128 people
- Sponsor
- Rapid Pathogen Screening
Dry Eye Syndromes, Keratoconjunctivitis Sicca
Safety and Efficacy of Carboxymethylcellulose for Ocular Surface Integrity in Symptomatic Dry Eye
This study will evaluate the safety and efficacy of OPTIVE® MD for ocular surface integrity in symptomatic dry eye condition in absence of obvious eye-lid inflammation.
- Trial name
- NCT00987727
- Testing
- carboxymethylcellulose 0.5% , glycerin 0.9% (OPTIVE® MD), sodium hyaluronate 0.18% (VISMED® Multi)
- Where
- France
- Volunteers
- 82 people
- Sponsor
- Allergan
Keratoconus
Twelve Month Clinical Evaluation of KeraSoft IC Soft Contact Lenses
The objective of this twelve month dispensing study is to evaluate the clinical performance, particularly comfort and vision, of KeraSoft IC Soft Contact Lenses.
- Trial name
- NCT01416272
- Testing
- KeraSoft IC Soft Contact Lenses
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Bausch & Lomb Incorporated
Trachoma
Partnership for Rapid Elimination of Trachoma
Trachoma, an ocular infection caused by C. trachomatis, is the second leading infectious cause of blindness worldwide. Years of repeated infection with C.
- Trial name
- PRET (NCT00792922)
- Testing
- Azithromycin
- Where
- 3 sites in United States, United Kingdom
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Transplant, Intraocular Pressure
Anecortave Acetate Injection to Treat Steroid-responsive Intraocular Pressure Increase in Cornea Transplant Patients
This study will investigate the use of anecortave acetate injection to reduce intraocular pressure (IOP) in corneal transplant recipients who are experiencing steroid-associated pressure control problems.
- Trial name
- NCT00884039
- Testing
- anecortave acetate, 30 mg anecortave acetate
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Cornea Research Foundation of America
Diabetic Peripheral Neuropathy
Corneal Nerves Function and Structure
Peripheral neuropathy affects about 50% of the diabetic population and there is no treatment other than good blood glucose control, which is ineffective in subjects with type 2 diabetes.
- Trial name
- NCT04222660
- Testing
- Blackmores Omega Daily (4 1g capsules per day)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Trichiasis
Identification of TT Cases by Community Treatment Assistants: An Assessment
To achieve the goal of trachoma control as mandated by the World Health Organization, countries must reduce the backlog of trichiasis surgery cases to less than 1/1,000 of their population.
- Trial name
- SIMBA (NCT01783743)
- Testing
- TT Training Program and TT Screening Card
- Where
- United States
- Volunteers
- 27,473 people
- Sponsor
- Johns Hopkins University
Keratoconus, Corneal Diseases
Collagen Cross-Linking With Ultraviolet-A in Asymmetric Corneas
This study will assess changes in visual acuity and corneal symmetry after corneal collagen cross-linking (CXL) of asymmetric corneas.
- Conditions
- Keratoconus, Corneal Diseases, Eye Diseases, Photosensitizing Agents
- Trial name
- NCT03029104
- Testing
- CXLO Corneal Strengthening Solution and UVA Illumination Device
- Where
- 9 sites in United States
- Volunteers
- 2,228 people
- Sponsor
- Cxlusa
Corneal Inflammation, Corneal Infiltrative Events
Mucin Balls and Corneal Inflammation Events
The purpose of this study is to determine if the formation of mucin balls is a marker for protection from inflammatory events to the cornea and if mucin balls play a role in protection during extended contact lens wear.
- Trial name
- NCT01437319
- Testing
- lotrafilcon A, comfilcon A, balafilcon A
- Where
- 3 sites in United States
- Volunteers
- 289 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Corneal Opacity, Keratoconus
OCT-guided LALAK for KCN
The purpose of this study is to determine if a new procedure, called laser-assisted lamellar anterior keratoplasty (LALAK), can achieve the same level of vision with a lower risk of potential complications after surgery compared…
- Trial name
- NCT01901614
- Testing
- LALAK, IEK, Retrobulbar Block or General Anesthesia
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Oregon Health and Science University
Corneal Ulcer, Eye Infections, Bacterial
Steroids for Corneal Ulcers Trial
The purpose of this study is to determine whether adding topical steroids improves the outcomes of bacterial corneal ulcers, especially visual acuity.
- Trial name
- SCUT (NCT00324168)
- Testing
- Antibiotics, Topical corticosteroid
- Where
- 5 sites in United States, India
- Volunteers
- 500 people
- Sponsor
- Thomas M. Lietman