Clinical trials: Tear Film
Covid19, Eye Diseases
Tear Film SARS-nCoV-2 Detection in Symptomatic and Pauci-symptomatic Patients.
To investigate the presence of SARS-nCoV-2 in the tear film of symptomatic and pauci-symptomatic SARS-nCoV-2 positive patients.
- Trial name
- Eye-Covid (NCT04799704)
- Testing
- swabbing of conjunctiva
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Dry Eye Syndrome, Tear Film Insufficiency
Tolerability, Safety and Efficacy of Lubricin vs Sodium Hyaluronate Eye Drops in Subjects With Moderate Dry Eye
The objective of the clinical investigation was to evaluate tolerability, safety and efficacy of the tested medical device, eye drop containing Lubricin 150 µg/mL, as compared with a standard sodium hyaluronate 0.13% eye drop…
- Trial name
- NCT02510235
- Testing
- Lubricin, Sodium Hyaluronate
- Where
- 2 sites in Italy
- Volunteers
- 56 people
- Sponsor
- Dompé Farmaceutici S.p.A
Myopia
Daily Disposable Contact Lens Tear Film Study
The purpose of this study was to evaluate the pre-lens tear film stability of a new CE-marked daily disposable contact lens as compared to a commercially available daily disposable contact lens.
- Trial name
- NCT01473160
- Testing
- delefilcon A contact lens, narafilcon A contact lens
- Where
- United Kingdom
- Volunteers
- 9 people
- Sponsor
- CIBA VISION
Blepharitis
Lipids of the Human Tear Film and Their Effect on Tear Stability
This prospective, randomized, comparative clinical trial evaluates the effect of either oral doxycycline, oral essential fatty acid, or topical azithromycin to modify the secretions of the meibomian gland in subjects with…
- Trial name
- NCT00803452
- Testing
- doxycycline, azithromycin
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Louisville
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
Dry Eye Syndrome
Evaluation of the Effect of Repeated Usage on the Tear Film Characteristics of an Investigational Eye Drop in Dry Eye Sufferers
The main objectives of the investigation will be to assess the effect of the repeated usage of an investigational eye drop on the tear film characteristics of dry eye sufferers and demonstrate the benefit of this eye drops for…
- Trial name
- NCT01339936
- Testing
- Carboxymethylcellulose sodium, glycerin and polysorbate 80
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- Optometric Technology Group Ltd
Dry Eye Disease
Tear Film Stability After Instillation of Over-the-Counter (OTC) Artificial Drops
The goal of this research is to evaluate and compare the effectiveness of Systane® versus Optive™ on aqueous tear film stability in patients with a diagnosis of Dry Eye Syndrome and to determine the possible application for this…
- Trial name
- NCT00610480
- Testing
- 1st visit Optive, then 2nd visit Systane, 1st visit Systane, then 2nd visit Optive
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Dry Eye
Artificial Tears, Tear Lipids and Tear Film Dynamics
Dry eye disease (DED) is pervasive with some reports estimating over 16 million adults diagnosed in the United States. Currently, artificial tears remain an integral part of managing dry eyes and are mainly used for symptomatic…
- Trial name
- AlconAT (NCT05705518)
- Testing
- Systane Complete PF, Refresh Relieva PF, Refresh Optive Mega-3 PF
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
Dry Eye Syndromes
Acupuncture for Dry Eye Syndrome
This study is about the effectiveness of acupuncture treatment on dry eye syndrome. Study hypothesis is that a standardized acupuncture would be more effective than a sham acupuncture in dry eye syndrome patients.
- Trial name
- NCT00969280
- Testing
- Standardized Acupuncture, Non-acupuncture point shallow penetration acupuncture
- Where
- South Korea
- Volunteers
- 42 people
- Sponsor
- Korea Institute of Oriental Medicine
Myopia
Pre-Lens Tear Film Performance of Silicone Hydrogel Daily Disposable Contact Lenses
The purpose of this study was to compare the pre-lens tear film stability of DAILIES TOTAL1® silicone hydrogel daily disposable contact lenses with that of two other silicone hydrogel daily disposable contact lenses.
- Trial name
- NCT01548833
- Testing
- Delefilcon A contact lens, Narafilcon A contact lens, Filcon II 3 contact lens
- Volunteers
- 39 people
- Sponsor
- Alcon Research
Dry Eye
Symptom Response in Normal and Dry Eye Patients Secondary to Application of a Menthol-Containing Eyedrop (Rohto® Hydra)
The purpose of the study is to analyze the sensation to eye drops containing menthol in people with healthy eyes and in people with dry eyes. This study also examines the temperature of your eye using an Infrared Camera.
- Trial name
- NCT02985827
- Testing
- Rohto (r) Hydra, Systane (r) Ultra
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- ORA, Inc.
Dry Eye Syndrome, Lipid Deficiency
Evaluation of SYSTANE® BALANCE in Dry Eye Subjects With Lipid Deficiency
The purpose of this study is to evaluate the repeated use of SYSTANE® BALANCE on stabilizing the tear film of dry eye patients with an unstable tear film.
- Trial name
- NCT01688726
- Testing
- SYSTANE® BALANCE eyedrops, Minims® Saline 0.9% eyedrops
- Volunteers
- 91 people
- Sponsor
- Alcon Research