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Active clinical trials for "Dry Eye Syndromes"

Results 101-110 of 976

Causal Relationship Between Dry Eye and Accommodative Spasm

Dry Eye

To investigate the causal relationship of Sicca dry eye patients with presbyopic refractive error and accommodative spasm.

Recruiting2 enrollment criteria

Comparison of Non-pharmaceutical Treatments for Evaporative Dry Eye

Dry Eye

The lipid layer of the tear film is critical to maintaining the integrity of the tear film and deficiency in the tear film lipid layer (TFLL) is the cause of evaporative dry eye (EDE) in approximately 80% of dry eye disease patients, resulting in excessive evaporation (so-called hyperevaporative dry eye). This study protocol was designed to assess and compare the effects of intense pulsed light (IPL), heated eye mask (HEM), vectored thermal pulsation system (VTPS), and eyelid massage device (EMD) for improving signs and symptoms of EDE. EDE patients will be randomly divided into IPL, HEM, VTPS, and EMD groups and will be followed up for four weeks. The primary outcome measure will be non-invasive tear breakup time (NITBUT). The secondary outcome measures will include, tear film lipid layer score (TFLL), meibomian gland function and secretion quality change from baseline conjunctival and cornea staining (CFS) with fluorescein and lissamine, tear meniscus height (TMH), conjunctival hyperemia (RS score) and ocular surface disease index (OSDI) questionnaire. Additionally, adverse events also were monitored and documented.

Not yet recruiting9 enrollment criteria

Evaluate the Safety and Efficacy of Calcitonin Gene-Related Peptide (CGRP) Antagonists in Patients...

Dry EyeAsthenopia

Safety and Efficacy of Medications for Migraine in Patients with Dry Eye Disease or Asthenopia

Recruiting27 enrollment criteria

Safety and Efficacy of Licaminlimab Ophthalmic Suspension for the Treatment of Signs and Symptoms...

Dry Eye Disease

To evaluate the safety and efficacy of Licaminlimab for the treatment of signs of dry eye disease.

Not yet recruiting38 enrollment criteria

Efficacy and Safety of BUFY02 Versus TRB02 in the Treatment of Dry Eye Disease

Dry Eye Disease

The goal of this interventional investigation is to compare BUFY02 with TRB02 in the treatment of patients with dry eye disease. The main questions it aims to answer are: Is BUFY02 non-inferior to TRB02 in terms of signs of DED? Is BUFY02 non-inferior to TRB02 in terms of symptoms of DED? Participants will be asked to: Visit the trial site at 4 different timepoints Use the allocated study treatment everyday until the end of the study (during 3 months) Be examined by the investigator Complete several questionnaires Return unused study treatment. Researchers will compare BUFY02 to TRB02 to see if both study treatments provide similar effects on signs and symptoms of the disease, together with comparable safety.

Not yet recruiting19 enrollment criteria

Assessment of TFT by OCT in Healthy Subjects and Subjects With DES

Dry Eye Syndromes

Dry eye syndrome (DES) is a highly prevalent ocular condition with potential severe consequences for affected patients. DES can be either caused by decreased tear production or increased tear evaporation, both leading to an instable tear film. Despite many efforts, generally accepted methodologies to diagnose, assess the severity and monitor DES are still lacking. Moreover, widely used clinical methods such as tear break up time (BUT), fluorescein staining of the cornea or Schirmer test only poorly reflect patients´ complains. One of the main problems in the diagnosis and treatment of DES is that the most critical component - the tear film itself - is difficult to characterize. The development of new ultra-high resolution optical coherence tomography systems allows now for the direct visualization of the human tear film and for the non-invasive in-vivo measurement of tear film thickness (TFT). The investigators could recently show that this system provides excellent reproducibility and is able to assess even subtle changes in TFT induced by therapeutic interventions. However, to which extent tear film thickness is associated with other standard clinical measures of DES is currently unknown. In the present study, the investigators set out to test the hypothesis that ocular TFT is a new and good surrogate parameter for the assessment of the severity of DES. Consequently, the aim of the study presented in this protocol is to investigate whether and if so, to what extent clinical signs of DES and reported symptoms are reflected in ocular TFT. For this purpose, a cross sectional study in healthy subjects and patients with DES will be performed. This should allow the investigators to more specifically characterize the role of the tear film in DES and to assess whether measurement of TFT with OCT can be a promising surrogate parameter for the diagnosis and the follow up of DES.

Recruiting20 enrollment criteria

Clinical Applications of Advanced Ophthalmic Imaging

Multiple SclerosisDry Eye Syndromes4 more

The purpose of this study is to determine the clinical application of advanced ophthalmic imaging devices such as optical coherence tomography (OCT), retinal function imager (RFI), slit-lamp biomicroscopy (SLB), PERG in diseased eyes and normal controls. There are two phases in this study. The first phase is an observational phase which studies the eye in various conditions. The second phase is an interventional phase which studies the changes in the eyes after taking an over-the-counter medical food (Ocufolin) for 6 months.

Recruiting22 enrollment criteria

IIT Assessing OC-01Nasal Spray on Symptoms of DED Following CXL

Dry Eye Disease

A Randomized, Controlled, Double-Masked, Two-Arm Investigator-Initiated study to Assess the Efficacy of OC-01 (varenicline) Nasal Spray on signs and symptoms of Dry Eye Disease in subjects following Corneal Collagen Crosslinking (CXL)

Not yet recruiting30 enrollment criteria

Tear Film Markers in Dry Eye Syndrome

Dry Eye

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.

Not yet recruiting7 enrollment criteria

Comparison of the Performance and Safety of T2769 Versus Vismed® Multi in the Treatment of Moderate...

Dry Eye

To demonstrate the non-inferiority of T2769 compared to Vismed® Multi in terms of total ocular surface staining (Oxford score) after 35 days of treatment. To evaluate the performance and safety of T2769 versus Vismed® Multi.

Not yet recruiting8 enrollment criteria
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