Clinical trials: Keratoconjunctivitis
Keratoconjunctivitis Sicca, Dry Eye Syndromes
Differential Diagnosis of Sjögren's Versus Non-Sjögren's Dry Eye
To investigate and compare the burden of dry eye in Sjögren's syndrome dry eye vs non-Sjögren's syndrome dry eye, as well as investigate the diagnostic potential of tear film mucins and various inflammatory cytokines evaluated by…
- Conditions
- Keratoconjunctivitis Sicca, Dry Eye Syndromes, Ocular Surface Disease, Sjogren's Syndrome
- Trial name
- NCT04493658
- Testing
- Questionnaires, Tear fluid sampling, Impression Cytology
- Where
- United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Keratoconjunctivitis Sicca
Goblet Cell Response and Dry Eye Symptoms After PRK and LASIK
Purpose: To develop a screening metric by examining both the characteristics of the preoperative tear film and the intracellular signaling pathways of conjunctival goblet cells in order to determine if there are certain…
- Trial name
- NCT00411827
- Testing
- PRK with conjunctival impression cytology before and after surgery, LASIK with conjunctival impression cytology before and after surgery
- Where
- United States
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Walter Reed National Military Medical Center
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
Keratoconjunctivitis Sicca
Tear Film Break-up Time After Instillation of Artificial Tears
This study is an exploratory trial evaluating the tear film break-up time after a single eye drop instillation of over-the-counter artificial tears.
- Trial name
- NCT00681265
- Testing
- glycerin, polyethylene glycol 400/propylene glycol
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Calm Water Therapeutics LLC
Healthy Subjects, Moderate to Severe Keratoconjunctivitis Sicca (KCS)
Three Dimension Tomography of Eye Structures by White Light Imaging Device
The purpose of this study is to investigate the ability of an imaging device, developed by AdOM Advanced Optical Technologies Ltd. ("AdOM").
- Conditions
- Healthy Subjects, Moderate to Severe Keratoconjunctivitis Sicca (KCS), Dry Eye Syndrome (DES)
- Trial name
- 3D-WLT (NCT02424266)
- Testing
- None invasive imaging of the tear film (AdOM)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Keratoconjunctivitis Sicca
TearLab Core Validation Study to Establish Referent Values for Dry Eye Disease
This is a prospective, observational case series to determine the clinical utility of tear osmolarity and other commonly used objective tests to diagnose dry eye disease, as well as to establish referent values for objective…
- Trial name
- CVS (NCT00848198)
- Where
- 10 sites in United States, France and 3 more
- Volunteers
- 314 people, healthy volunteers welcome
- Sponsor
- TearLab Corporation
Dry Eye Syndrome, Infectious Keratoconjunctivitis
Proteomic and Metabolomic Lacrimal Fingerprint in Diverse Pathologies of the Ocular Surface
This study aims to obtain the lacrimal fingerprint for frequent pathologies of the ocular surface and establish a normative base for each of them.
- Conditions
- Dry Eye Syndrome, Infectious Keratoconjunctivitis, Mucous Membrane Pemphigoid, Allergic Conjunctivitis
- Trial name
- EML-MSO (NCT04198740)
- Testing
- Tear sample collection via Schirmer strip and subsequent analysis by mass spectrometry
- Where
- 2 sites in Canada
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Keratoconjunctivitis Sicca
Effects of Systane Versus Saline in Maintaining Tear Film Stability at Determined Time Points
To evaluate tear film stability of a market lubricant therapeutic eye drop versus saline when using Evaporometry and Interferometry in patients with a diagnosis of Keratoconjunctivitis Sicca (KCS).
- Trial name
- NCT00345241
- Testing
- Systane Ocular Drops (OTC)
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Neurotrophic Ulcer, Neurotrophic Keratitis
OCT Evaluation of Neurotrophic Ulcer Following Treatment With Oxervate
Neurotrophic keratitis (NK) is a condition where the cornea, or clear outer covering of the eye, has reduced sensation due to a variety of reasons.
- Conditions
- Neurotrophic Ulcer, Neurotrophic Keratitis, Neurotrophic Corneal Ulcer, Neurotrophic Keratoconjunctivitis
- Trial name
- NCT04573647
- Testing
- Cenegermin-Bkbj 0.002% Ophthalmic Solution [OXERVATE]
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Sight Medical Doctors PLLC
Primary Sjögren's Syndrome, Xerostomia
Effect of B-cell Depletion in Patients With Primary Sjögren's Syndrome
The primary purpose of the study is to determine whether B-cell depletion with Rituximab has an effect on the oral, ocular and general disease manifestations in patients with primary Sjögren´s syndrome, that is, an effect on the…
- Conditions
- Primary Sjögren's Syndrome, Xerostomia, Hyposalivation, Keratoconjunctivitis Sicca
- Trial name
- NCT00426543
- Testing
- MabThera (rituximab), Rituximab, Mabthera
- Where
- Denmark
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Superior Limbic Keratoconjunctivitis
The Pathogenesis of Superior Limbic Keratoconjunctivitis
Superior limbic keratoconjunctivitis (SLK) was first described in detail as a clinical entity by Frederick Theodore in 1963. The clinical picture of SLK is well documented, but the etiology is still unknown.
- Trial name
- NCT00167050
- Where
- Taiwan
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Superior Limbic Keratoconjunctivitis, Dry Eye Syndromes
Diadenosine Polyphosphates and Mucin Associated With Ocular Surface Disorders
Dry eye disease, ocular graft-versus-host disease (GVHD), and superior limbic keratoconjunctivitis (SLK) are all ocular surface disorders which mostly involve the outer surface of the eye.
- Conditions
- Superior Limbic Keratoconjunctivitis, Dry Eye Syndromes, Graft Vs Host Disease
- Trial name
- NCT03731624
- Where
- Taiwan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
Dry Eye Syndromes, Keratoconjunctivitis Sicca
Tear Lipid Layer Thickness Changes With Use of Emollient and Non-Emollient Eye Drops
Cross-over comparison of lipid layer thickness and dry eye symptoms with two artificial tear formulations.
- Conditions
- Dry Eye Syndromes, Keratoconjunctivitis Sicca, Lacrimal Apparatus Diseases, Keratoconjunctivitis
- Trial name
- NCT03706443
- Testing
- Systane Complete, Systane Ultra
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Vernal Keratoconjunctivitis, Healthy Children
Cytokine Assay in Tears of Healthy Children and With Vernal Keratoconjunctivitis: Case Control Study and Monitoring of Cases at 6 Months
The ocular surface may be the seat of an inflammatory process in many pathology as vernal keratoconjunctivitis. It has been shown that inflammatory cytokines produced by the cells themselves and the constituent cells of the…
- Trial name
- NCT02057822
- Testing
- Cytokins assay in tears
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Dry Eye Disease (DED)
Vizol S DIGI EYE Efficacy and Safety Study in Patients With Dry Eye
The clinical investigation was intended to investigate the efficacy, ocular tolerability and safety of Vizol S DIGI EYE, a new eye drops, solution developed by JADRAN - GALENSKI LABORATORIJ d.d., in patients with moderate to…
- Trial name
- NCT07050446
- Testing
- Vizol S DIGI EYE eye drops, 0,9% saline solution, eye drops
- Where
- 3 sites in Serbia
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Jadran Galenski laboratorij d.d.
Keratoconjunctivitis Sicca
A Dose-Escalation Study to Assess the Safety and Tolerability of LX214 Ophthalmic Solution in Healthy Volunteers, Followed by an Open-Label Evaluation of LX214 in Patients With Keratoconjunctivitis Sicca (KCS)
This is a first-in-man study for the purpose of determining the safety and tolerability of LX214 ophthalmic solution in healthy volunteers and in patients with dry eye syndrome.
- Trial name
- NCT00851734
- Testing
- voclosporin ophthalmic solution
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Lux Biosciences, Inc.
Dry Eye Disease
Vizol S Lipid Balance Efficacy and Safety Study in Patients With Dry Eye
The clinical investigation was intended to investigate the efficacy, ocular tolerability and safety of Vizol S Lipid Balance, a new eye drops, emulsion developed by JADRAN - GALENSKI LABORATORIJ d.d., in patients with moderate to…
- Trial name
- NCT06323395
- Testing
- Vizol S LIPID BALANCE eye drops, ophthalmic saline eye drops
- Where
- 2 sites in Serbia
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Jadran Galenski laboratorij d.d.
Contact Lens, Contact Lens Discomfort
Lifitegrast 5% Ophthalmic Solution and Contact Lens Dryness
The most common reason for contact lens discontinuation is contact lens discomfort. The investigators believe that inflammation plays a role in contact lens discomfort and the use of lifitegrast 5% ophthalmic solution may reduce…
- Conditions
- Contact Lens, Contact Lens Discomfort, Contact Lens Dryness
- Trial name
- NCT03686878
- Testing
- Lifitegrast
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- EV Clinical Trials
Keratoconjunctivitis Sicca, Xeropthalmia
Acupuncture Treatment of Dry Eye
The purpose of this study is to determine the safety and efficacy of acupuncture in the treatment of moderate to severe dry eye by replicating the study design of the previous protocol and to see the study through to its…
- Trial name
- NCT00554879
- Testing
- Acupuncture
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Walter Reed Army Medical Center