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Keratoconjunctivitis Sicca clinical trials

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NCT ID: NCT05857748 Withdrawn - Dry Eye Disease Clinical Trials

Examining the Clinical Characteristics, Treatment Patterns, Real-world Effectiveness, and Healthcare Resource Utilization of Patients With Dry Eye Disease

Start date: July 31, 2023
Phase:
Study type: Observational

A prospective, non- interventional, observational, non-comparative, longitudinal cohort study design will be used to address the objectives of this study using data collected through a healthcare.

NCT ID: NCT05169931 Withdrawn - Dry Eyes Chronic Clinical Trials

Clinical Efficacy of Amniotic Membrane Extract Eye Drops in Dry Eye Treatment

Start date: January 2022
Phase: Early Phase 1
Study type: Interventional

This prospective longitudinal study aims at evaluating the clinical efficacy of human amniotic fluid extract eye drops in the treatment of dry eye disease. 25 patients who are diagnosed with dry eye disease as defined by our criteria will be recruited from the cornea and dry eye clinic at Stein Eye Institute, UCLA. Pre-treatment baseline evaluations, 6 weeks, 12 weeks, and 24 weeks post treatment assessments will be performed by the principle investigator and co-investigator. All tests are considered non-invasive and are within the standard of practice in the evaluation for dry eye disease: (1) Ocular Surface Disease Index Questionnaire (OSDI); (2) Non-contact Tear Break-up Time (NITBUT); (3) Shirmer's test without anesthesia; (4) Ocular Surface Staining with Fluorescein and Lissamine green. Result of each test will be compared and analyzed to provide evidence of treatment efficacy. Treatment will be initiated for 12 weeks at a self-administered dose of one drop in both eyes two times per day. A follow-up of the study will be observed at the 24th week from the first day of treatment. All side effects and adverse events will be carefully observed and documented. Patients will be able to discontinue using the medication if they are not tolerating any side effects.

NCT ID: NCT04515329 Withdrawn - Dry Eye Clinical Trials

Tear Film Markers in Dry Eye Syndrome

Start date: December 8, 2023
Phase: Phase 4
Study type: Interventional

Dry eye is the most common reason for visit to an ophthalmologist's office. The prevalence is on the rise and is mainly attributed to factors such as increased environmental pollution and contact lens use. The current management options are limited to over the counter artificial tear drops and three FDA-approved drugs. Of these, cyclosporine has been used worldwide for treating mild to moderate dry eyes. The earlier version consisted of 0.05% cyclosporine which worked well for a limited number of inflammatory dry eye conditions. Recently, 0.09% cyclosporine was approved by the FDA. The nearly double concentration is expected to be more beneficial for severe inflammation which is often seen in Sjögren syndrome and other Rheumatological conditions associated with dry eyes. In this pilot project, the investigator proposes to evaluate the change in expression of SLURP1 and other markers of ocular surface inflammation before and after treatment with 0.09% cyclosporine eye drops.

NCT ID: NCT04510428 Withdrawn - Dry Eye Clinical Trials

OSIG-eye Drops Treatment for Dry Eye Disease

Start date: May 15, 2023
Phase: Phase 2
Study type: Interventional

The main objective of this study is to assess the clinical and mechanistic effect of using Ocular surface immunoglobulin (OSIG) eye drops for treating Dry Eye Disease. Therefore, the investigator will perform a prospective, phase II, randomized, placebo-controlled, double-masked, tolerability and efficacy clinical trial using OSIG-eye drops in patients with Dry Eye Disease. This clinical trial will be powered to detect efficacy of the treatment. This will be a Randomized controlled trial, in which a total of 40 subjects will be enrolled at one clinical site. Subjects will be randomly assigned to one of two groups (#1, #2), with 20 subjects per group. One group will be given placebo (Normal saline eye drops) and the other group will be given eye drops containing the study drug (OSIG). Treatment will be for eight weeks.

NCT ID: NCT04391907 Withdrawn - Dry Eye Syndromes Clinical Trials

Clinical Efficacy of Intense Pulsed Light(IPL) Procedure in Dry Eye Patient

Start date: March 3, 2020
Phase: N/A
Study type: Interventional

Clinical efficacy of Intense Pulsed Light(IPL) procedure in dry eye patients with meibomian gland dysfunction prior to cataract surgery.

NCT ID: NCT03952481 Withdrawn - Dry Eye Clinical Trials

Effect of Lifitegrast 5% on Tear Film Markers

Start date: March 1, 2021
Phase: Phase 4
Study type: Interventional

The purpose of this study is to assess the duration of time (in weeks) for improvement in objective dry eye markers for people who are placed on lifitegrast 0.5% (Xiidra®), an FDA-approved therapy for dry eyes.

NCT ID: NCT03937271 Withdrawn - Clinical trials for Rheumatoid Arthritis

Objective Measurement Methods for Autoimmune Disease and Dry Eye Syndrome

Start date: April 1, 2019
Phase:
Study type: Observational

To explore the association among TCM pattern, TCM tongue diagnosis and TCM pulse diagnosis for Autoimmune disease and Dry eye syndrome

NCT ID: NCT03788486 Withdrawn - Clinical trials for Meibomian Gland Dysfunction

Efficacy and Safety of Meibomian Gland Dysfunction and Dry Eye With an LED Blue Treatment Device

Start date: February 12, 2019
Phase: N/A
Study type: Interventional

This study will test the efficacy and safety of application of LED light to meibomian glands in upper and lower eyelids in eyes of patients suffering with meibomian gland disease.

NCT ID: NCT03768115 Withdrawn - Dry Eye Clinical Trials

Autologous Plasma Treatment for Severe Dry Eye Patients

Start date: November 1, 2018
Phase: Early Phase 1
Study type: Interventional

Patients with severe dry eye who have exhausted conventional treatment are not uncommon and are difficult to manage. They and their physicians are helpless when faced with these scenarios. A small HPRG group, Health Science Authority (HSA) and IRB approved study of autologous plasma eye drop therapy for patients with recalcitrant dry eye has been completed recently by investigators at the Singapore National Eye Centre. The unique feature of the previous protocol was that the autologous plasma preparation was made and contained in sealed segments of intravenous tubing until use by the patient. The study showed that the corneal fluorescein staining of patients who regularly used autologous plasma over a 6 week period improved significantly. Additionally, there was a significant reduction in the total number of topical eye drop treatment required. Investigator did not encounter any cases of infected eye drop preparation or any cases of eye infection. Seventy percent of these patients would recommend this treatment to their relatives and friends suggesting that this form of treatment is a valuable additional modality for dry eyes. Now, investigator would like to extend the short-term pilot study into a long-term single arm clinical trial, in order to determine the best protocol/logistic for this treatment that is practical and still effective, and allowing for more than one plasmapheresis during the study. To achieve this, investigator aim to perform a longitudinal prospective study of patients with severe dry eye who cannot be satisfactorily managed with conventional dry eye treatments using a proposed regime for plasmapheresis and plasma storage.

NCT ID: NCT03693183 Withdrawn - Dry Eye Clinical Trials

Efficacy Study of Ketorolac and HPMC to Treat Dry Eye

Start date: March 2009
Phase: Phase 2
Study type: Interventional

The purpose of this study is to determine whether ketorolac and Hydroxypropyl Methylcellulose are effective in the treatment of Dry Eye.