View clinical trials related to Blepharitis.
Filter by:The objective of this study is to determine the efficacy and safety of Pimecrolimus 0.3% (MR-139) Ophthalmic Ointment.
The use of photobiomodulation or low-level light therapy (LLLT) in the ophthalmic field stemmed from dermatology which has shown impact on skin blood flow and regeneration. There has been a rise in clinical interest with emerging evidence in the benefits of photobiomodulation in managing chronic inflammatory conditions such as dry eye disease including improvements in ocular discomfort symptoms, tear film stability and tear volume. Despite the observed clinical benefits, limited research has been done to compare photobiomodulation utilising different wavelengths, as most research on dry eye disease has focused on red wavelengths. It has been purported that blue wavelengths may disrupt microbial growth while red wavelengths stimulate energy production and hence increase heat in the affected tissues, although research into these differential impacts at the ocular surface and external eye has been limited. Hence, the aim of this exploratory clinical trial is to compare the impact of using LLLT incorporating red versus blue wavelengths on eyelid haemodynamics and microbiome, as well as conventional ocular surface measures of patients with dry eye disease and blepharitis (inflammation of the eyelids). Participants with dry eye disease, oil gland disruption and blepharitis will receive 3 treatments with these LLLT, each separted by 1 week apart, and followed up to 1 month after the final treatment session. Participants will be randomised to either of 3 groups: Red light only group, Red + Blue light group, or a sham treatment group.
The purpose of this study is to evaluate the usability of the iTEAR100 generation 2 device in combination with its newly developed iLIDS100 disposable cover.
To compare the efficacy of XDEMVY ophthalmic drop to its vehicle control for the treatment of Demodex blepharitis and its impact on the soft contact lens wearing experience.
The purpose of this study is to evaluate and compare the effect of two dosing regimens, BID versus TID dosing, of an Exploratory Vehicle (EV) on meibomian gland dysfunction (MGD) in patients with Demodex lid infestation.
The Phase III main study is a randomized, controlled, multicenter, double blind, trial to evaluate the efficacy and safety of TP-03 (lotilaner ophthalmic solution, 0.25%), for the treatment of Demodex blepharitis in Chinese patients. The PK sub-study is a single-arm, open-label trial to evaluate systemic TP-03 in whole blood following topical ocular administration
This is a multi-center, multidisciplinary, open-label, randomized controlled prospective clinical study.
The purpose of this study is to compare the safety and efficacy of TP-03, 0.25%, an eyedrop, BID vs TID dosing regimens for the treatment of meibomian gland dysfunction in patients with Demodex lid infestation.
One hundred blepharitis patients will be recruited. Each patient will treat one eye once daily with 1% PVI for 30 days by scrubbing the eyelid margin with the solution. The fellow eye will serve as the control and be given the standard treatment (commercial eye wipes). Before treatment initiation, various ocular surface variables will be assessed, such as dry eye grading, subjective discomfort scales, ocular surface questionnaire, and other clinical signs. After 30 days, an identical evaluation will be performed.
Dry eye is often reported as the most common complication after a laser refractive surgery. Any refractive procedure can lead an impact on the corneal surface and the tear film. The main cause of this dry eye is the corneal denervation caused by the destruction of the anterior stromal nerves during the ablative procedure. This loss of corneal sensitivity leads to a decrease in the blink reflex, a decrease in the secretion rate of the meibomian glands and finally an evaporated dry eye. There is also a chronic inflammation at the corneal surface that produces an increase of inflammatory cytokines and a dysfunction of the meibomian glands. Yu et al have described incidences of dry eye closed to 60% after the first month of LASIK. Hovanesian et al have observed dry eye symptoms in 50% of patients 6 months after surgery. Donnenfeld et al describe 15% of moderate dry eye in the following 3 months and 5% of severe dry eye in the first 6 months. A small number of patients will present with chronic dry eye symptoms for more than 1 year. Bower et al analyzed its incidence in 0.8% Alterations in the tear film also decrease the quality of the retinal image and produce greater number of high-order due to the irregular. Pulsed light therapy (IPL) applied preoperatively in patients who undergo a laser refractive surgery may prevent the post-surgical dry eye and improve the refractive results. The aim of our study is to evaluate the usefulness of the applied therapy for the prevention of dry eye in patients that undergo a corneal refractive procedure.