View clinical trials related to Conjunctivitis, Allergic.
Filter by:In this prospective, Phase 2, randomized, double-masked, vehicle controlled study, approximately 70 eligible subjects will be randomized 1:1 to receive either TL-925 or placebo as topical ophthalmic eye drops administered bilaterally. The study comprises of a screening and treatment period using the conjunctival allergen challenge model to evaluate TL-925 for the treatment of allergic conjunctivitis.
In this prospective Phase 2, single-center, randomized, double-masked, placebo-controlled study, approximately 70 subjects with allergic conjunctivitis will be randomized 1:1 to receive either TL-925 or placebo as topical ophthalmic eye drops administered bilaterally. The study comprises of a screening and treatment period using the conjunctival allergen challenge model to evaluate TL-925 for the treatment of allergic conjunctivitis.
The main goal of this clinical trial is to evaluate the safety, tolerability and pharmacokinetics (PK) profiles* of MDI-1228_mesylate Ophthalmic Solution in healthy adult participants. Participants will receive either of the following treatment: - MDI-1228_mesylate Ophthalmic Solution, or - Placebo** Researchers will observe any changes in heath (if any) in participants receiving the study treatment to evaluate the safety and tolerability*** of the study drug. Researchers will also collect several blood samples from participants to study PK profiles of the drug. Note: - PK profiles: how the drug interacts with the body. **placebo: a harmless substance that contains no active agents. ***tolerability: how well you can tolerate the drug.
A double-blind study to evaluate the role of vitamin D in corneal epithelial barrier function, ocular microbiome, ocular inflammation, and visual acuity of children with allergic conjunctivitis.
By measuring and comparing the corneal biomechanical parameters of normal people, patients with allergic conjunctivitis, keratoconus, whether allergic conjunctivitis causes changes in corneal biomechanics can be explored, and sensitive mechanical indicators of allergic conjunctivitis can be identified. Furthermore, through rubbing frequency, ocular allergic symptom scores and physical sign scores observation, corneal morphological parameters, corneal epithelial thickness, tear inflammatory cytokines levels, and conjunctival microvascular parameters measurements, related factors affecting corneal biomechanics in patients with allergic conjunctivitis can be identified. Otherwise, by comparing corneal biomechanical changes in vernal keratoconjunctivitis before and after drug treatment, biomechanical change tendency during treatment can be clarified.
This study aims to obtain the lacrimal fingerprint for frequent pathologies of the ocular surface and establish a normative base for each of them.
To evaluate the therapeutic effects of dermatologic tacrolimus ointment on eyelids to treat refractory vernal keratoconjunctivitis and atopic keratoconjunctivitis.
This study compares the efficacy of Hylo-Dual (Hyaluronic acid 0.05% & Ectoine 2.0%) and Olopatadine (Olopatadine hydrochloride ophthalmic solution 0.1%) in the control of seasonal allergic conjunctivitis in the pediatric population. Half of participants will receive Hylo-Dual, while the other half will receive Olopatadine treatment for 2 months.
The main aim of this study is to evaluate the efficacy and safety of topical tacrolimus 0.01% eyedrops in patients with vernal keratoconjunctivitis.
The ocular surface may be the seat of an inflammatory process in many pathology as vernal keratoconjunctivitis. It has been shown that inflammatory cytokines produced by the cells themselves and the constituent cells of the target organ, are the main factors that cause inflammation. The main objective of our study was to compare the concentration of 40 cytokines in vernal keratoconjunctivitis and in control subjects.