View clinical trials related to Meibomian Gland Dysfunction.
Filter by:AZ201801 is a multicenter study of AZR-MD-001 ointment and AZR-MD-001 vehicle in patients with Meibomian Gland Dysfunction (MGD) and evaporative Dry Eye Disease (DED)
A total of 50 eyes were analyzed (25 patients). The subjects selected were over 18 years of age. No gender distinction was made in the choice of subjects. All subjects were carriers of silicone hydrogel contact lenses. The antecedents of the eye diseases not identified, neither the previous eye surgeries nor the systemic or ocular medication. All patients read, understood and signed an informed consent form of the study.
The aim of this study is to describe the clinical, meibographic and interferometric manifestations of phlyctenular keratitis in children.
The development of optical coherence tomography (OCT) and its application for in vivo imaging has opened entirely new opportunities in ophthalmology. The technology allows for both noninvasive visualization of the morphology and measurement of functional parameters within ocular tissues to a depth of a few millimetres even in nontransparent media. Until now the resolution of commercially available OCT systems is, however, much lower than that provided by light microscopy. Recently, an ultrahigh-resolution OCT system was developed by our group providing resolutions of 1.7 and 17 µm in axial and lateral direction, respectively. This axial resolution is about four times better than that provided by standard OCT systems. It allows to perform in vivo imaging with a resolution close to biopsy of tissue and to visualize structures of the anterior eye segment with a remarkable richness of detail. The prototype was applied for in vivo imaging of the cornea including the precorneal tear film. The goal of the planned pilot study is to apply this innovative imaging modality for visualization of the ultrastructure of the different parts of the anterior eye segment structures in diseased subjects, as well as in patients who underwent minimally invasive glaucoma surgery (MIGS). The obtained in vivo cross sectional images and three-dimensional data sets are hoped for contributing to the knowledge about the anatomy and physiology of the corresponding tissues. This could allow for a better interpretation of clinical features and findings obtained in slit lamp examination.
The investigators hypothesize that the dry eye caused by SS may include the evaporative type, resulting from the MGD. Furthermore, the investigators hypothesize that both pSS and sSS are associated with MGD.To test our hypothesis, we conducted a prospective clinical study in patients with SS (both pSS and sSS) and MGD, and the normal population All subjects were matched for both age and gender and assessed for tear function and ocular surface signs and symptoms.
Previous studies have shown the clinical and antimicrobial efficacy of eyelid hygiene with tea tree oil (TTO) in resolving chronic blepharitis. Cliradex® is a novel over-the-counter eyelid wipe which contains the most active ingredient of TTO. The present study is a single-centre, randomized, trial comparing Cliradex® eyelid hygiene and I-Lid 'n Lash® Hygiene, another over-the-counter eyelid wipe, without any medicinal ingredients, in treating chronic blepharitis. The Primary Outcome Measure will be the difference in change in the number of CFU's after 2 weeks treatment, between the groups. The Secondary Outcome Measure will be the difference in change in objective clinical signs and symptoms by performing a vision check, a questionnaire, and visual grading, of each participants' blepharitis after 2 weeks treatment, between the groups. The Tertiary Outcome Measures will be the difference in change in microbial CFUs and clinical signs and symptoms between the groups at the 4 and 6 week point, (2 and 4 weeks after discontinuing treatment), to evaluate if the treatment will produce a lasting effect. Participants will be randomized into one of the treatment arms. They will use the appropriate treatment for two weeks. They will then be re-assessed. They will discontinue treatment at this time, and four weeks later, will be assessed one last time, to see if the temporary treatment provides a lasting effect. A sub-group of ten patients per group will also be randomized to an extra visit. This group will be assessed after two weeks of having stopped the wipes. The same testing and procedures will be performed at this appointment.
The purpose of this study is to assess the correlation between the thickness of lipid layer and the meibomian gland dysfunction.
An open label, randomized controlled study in a Norwegian population with meibomian gland dysfunction. Patients will be randomized to one of two groups: THERA°PEARL Eye Mask (Bausch & Lomb Inc., New York, USA) or Blephasteam® (Spectrum Thea Pharmaceuticals LTD, Macclesfield, UK). All patients will receive Hylo-comod (URSAPHARM Arzneimittel GmbH, Saarbrücken, Germany).
The purpose of this pilot study is to determine the feasibility of at home thermal therapy with a wireless, portable device, as an effective management of Meibomian Gland Dysfunction. This will be done by assessing patients for improvement in symptoms and ocular oil gland function after 4 weeks of a daily thermal therapy application.
This protocol will evaluate THERMIeyes® for its ability to treat periorbital skin laxity and wrinkles and monitor ocular surface changes and their effect on evaporative dry eye associated with MGD.