View clinical trials related to Meibomian Gland Dysfunction.
Filter by:In this study, the TearCare System will be compared with the LipiFlow Thermal Pulsation System in patients with dry eye disease. The objective is to demonstrate that the TearCare System is safe and effective in relieving the signs and symptoms of dry eye disease. NOTE: All sites have been selected for this study. We are not seeking additional sites at this time.
Dry eye syndrome is a common eye disease that affects 1 to 2 out of 10 persons around the planet. One common cause of this disease is the meibomian gland dysfunction. Meibomian glands are very small glands located at the rim of the eyelids that produce an oily substance that prevents the evaporation of tears. When these glands are compromised, the tear film evaporates quickly and the eyes dry up. This disease presents as eye irritation, foreign body sensation, inflammation, etc. The treatment of choice for MGD is eyelid massage and warm compresses 2 times a day. However, these treatments not always work perfectly, and as a result, patients find it hard to follow doctor's orders. Another kind of treatment is thermal therapy. There are several devices that are designed to apply heat on the eyelids, such as Lipiflow, MiBo Thermoflo, and Blephasteam. In this study, we want to find out whether thermal therapy with MiBo Thermoflo works better than warm compresses and eyelid massage use in the treatment of dry eye caused by MGD. To do this, we will select several patients and will assign them randomly to either the group with thermal therapy with MiBo Thermoflo or to the group with warm compresses and eyelid massage. The Mibo group will receive 3 sessions of thermal therapy at 2 weeks interval and the control group warm compresses and eyelid massage 2 times per day. All subjects will have a follow up of 24 weeks and we will compare results for both groups at the end of the study.
The DRy eye Outcome and Prescription Study (DROPS) is a large observational multicentre study exploring the 'real world' effectiveness of artificial tears in dry eye disease and determinants of efficacy. The aim is to include at least 635 symptomatic dry eye patients who are prescribed artificial tears. All trainees and fellows in London are invited to become collaborators: collaborators are asked to consent patients, assess signs at baseline, and give patients questionnaires at baseline and 4 weeks (for home completion). In tandem, we are conducting a qualitative review of ophthalmologists' prescribing behaviours for dry eye disease.
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.
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.
Meibomian gland dysfunction (MGD) is among the leading causes for dry eye syndrome (DES), affecting millions of people worldwide. We have shown in a previous study that tear film thickness (TFT) is reduced in patients with DES and that this reduction correlates with tear break up time (BUT) as well as with the severity of subjective symptoms. Even though systemic tetracyclines as well as topical azithromycin can be used for the treatment of MGD, it seems that topical azithromycin is more effective than tetracyclines and also has the advantage of better tolerability. The hypothesis of the present study is that topical treatment with azithromycin leads to a more pronounced increase in TFT compared to oral doxycycline in patients with DES caused by MGD. The objective of this study is to compare the effect of treatment with topical azithromycin or oral doxycycline on tear film thickness in patients with DES caused by MGD.
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.