eye-disease Clinical Trials
A listing of eye-disease medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 344 clinical trials
Clinical Cohort Study in Patients With Different Subtypes of Primary Sjogren Syndrome Related Dry Eye
Primary Sjögren's syndrome is a chronic autoimmune disease that primarily involves exocrine glands, most commonly manifested in dry eye, dry mouth, and in other systems of the body.
Long-term Safety and Efficacy of a Modified Suprachoroidal Silicone Tube (SST) Shunt
The goal of this observational study is to evaluate the long-term safety and efficacy of a modified suprachoroidal silicone tube (SST) shunt in treating patients with primary open-angle glaucoma (POAG) and pseudo-exfoliative glaucoma (PXG). The main questions it aims to answer are: Does the SST shunt maintain intraocular pressure (IOP) …
The Effect of Eyeliner on Tear Composition, Tear Secretion and Tear Film Stability.
Eyeliner is one of the most common eye cosmetics. The main ingredients are titanium oxide, pigment, grease and preservative. The user will apply the eyeliner to the eyelid and eyelash. With the blinking again and again, the components of the eyeliner may enter the tear film and continue to act …
Dryness Difference Between Before and After Phacoemulsification
The aim of this study is to compare tear film and tear film secretion before and after phacoemulsificaton cataract surgery
Study on the Diagnostic Efficacy of ICL Selection and Prediction Depth Model Based on Eye Images
To evaluate the diagnostic efficacy of deep learning network model in implantable collamer lens selection and prediction in a multicenter cross-sectional study
Assessment of TFT by OCT in Healthy Subjects and Subjects With DES
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 …
24-hour Wear Performance and Safety Study of Smartlens miLens Contact Lens for IOP Monitoring
The goal of this clinical trial is to learn if a new contact lens device can record patterns in eye pressure for 24 hours in adults with glaucoma and in healthy participants. The main questions it aims to answer are: Is the contact lens device able to detect patterns in …
Color Vision Loss and Retinal Changes Correlation, and a Novel Color Test
This prospective, observational investigation seeks to delineate the interplay between chromatic vision deficits and both functional visual outcomes and anatomical retinal biomarkers in individuals affected by Inherited Retinal Dystrophies (IRDs). The study will recruit approximately 200 subjects, encompassing a heterogeneous population of IRD patients-spanning a range of genotypes and clinical …
The Diagnostic Accuracy of Advanced Imaging in Identifying Suspected Skin Cancer (Basal Cell Carcinoma) Around the Eyes
The purpose is to investigate the diagnostic value (sensitivity and specificity) of dermal-Optical Coherence Tomography (D-OCT, VivoSight Dx), in patients with clinically suspected BCC lesions inside the periocular region and compare these results to previous reports using D-OCT in diagnosing lesions outside the periocular area. The Hypotheses: The sensitivity and …
Nanopore Sequencing in Ophthalmology
In this pilot study, the feasibility of the Oxford Nanopore MinION to identify pathogens from vitrectomy samples in eyes with endophthalmitis shall be assessed. The MinION is a low cost commercially available device for DNA/ RNA analysis that, in studies, has been used for pathogen determination in various infectious diseases …
