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Conjunctivitis clinical trials

View clinical trials related to Conjunctivitis.

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NCT ID: NCT06363292 Recruiting - Clinical trials for Bacterial Conjunctivitis

Study to Evaluate the Safety and Tolerability of PRO-231 Ophthalmic Solution Versus VIGAMOXI® on the Ocular Surface of Healthy Subjects.

Start date: January 30, 2024
Phase: Phase 1
Study type: Interventional

This is a phase I clinical study evaluating the safety and tolerability of PRO-231 ophthalmic solution through the incidence of unexpected adverse events, incidence of conjunctival hyperemia and chemosis, changes in Best Corrected Visual Acuity (BCVA), changes in ocular surface integrity, compared to VIGAMOXI®.

NCT ID: NCT06293820 Recruiting - Clinical trials for Allergic Conjunctivitis

A Study Of TL-925 For The Treatment of AC

Start date: March 2024
Phase: Phase 2
Study type: Interventional

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.

NCT ID: NCT06229379 Recruiting - Cataract Clinical Trials

The Effects of a Large Language Model on Clinical Questioning Skills

Start date: September 1, 2023
Phase: N/A
Study type: Interventional

The researchers have used the ophthalmology textbook, clinical guideline consensus, the Internet conversation data and knowledge base of Zhongshan Ophthalmology Center in the early stage, combined with artificial feedback reinforcement learning and other techniques to fine-tune and train the LLM, and developed "Digital Twin Patient", a localized large language model that has the ability to answer ophthalmology-related medical questions, and also constructed a combination of automated model evaluation and manual evaluation by medical experts. The evaluation system combining automated model evaluation and manual evaluation by medical experts was constructed at the same time. This project intends to integrate "Digital Twin Patient" into undergraduate ophthalmology apprenticeship, simulate the consultation process of real patients through the online interaction between students and "Digital Twin Patient", explore the effect of "Digital Twin Patient" consultation teaching, provide emerging technology tools for guiding medical students to actively learn a variety of ophthalmology cases, cultivate clinical thinking, and provide the possibility of creating a new mode of intelligent teaching.

NCT ID: NCT06153342 Recruiting - Clinical trials for Allergic Conjunctivitis

A Study of TL-925 for the Treatment of Allergic Conjunctivitis

Start date: November 2023
Phase: Phase 2
Study type: Interventional

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.

NCT ID: NCT05969236 Recruiting - Clinical trials for Allergic Conjunctivitis

A Study of MDI-1228_mesylate Ophthalmic Solution in Healthy Adults

Start date: October 6, 2023
Phase: Phase 1
Study type: Interventional

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.

NCT ID: NCT05839938 Recruiting - Clinical trials for Allergic Conjunctivitis

The Role of Vitamin D in Corneal Epithelial Barrier Function, Ocular Microbiome, Ocular Inflammation, and Visual Acuity of Children With Allergic Conjunctivitis

Start date: August 8, 2022
Phase: N/A
Study type: Interventional

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.

NCT ID: NCT05404932 Recruiting - Clinical trials for Plasminogen Deficiency

Treatment of Ligneous Conjunctivitis in Children With Plasminogen Deficiency

Start date: December 15, 2022
Phase: N/A
Study type: Interventional

Congenital plasminogen deficiency causes impaired wound healing and growth of pseudomembranous lesions over multiple parts of the body. The most common lesions involve eyes and are known as Ligneous conjunctivitis. These can cause scarring of the sclera, vision loss and even blindness. These pseudomembranous lesions are recur after surgical excisions, administration of intra-ocular cyclosporine, autologous serum drops or corticosteroids. Clinical data shows that these growths do not worsen and do not recur after administration of plasminogen (either as concentrate or as plasma) in the eyes, locally or intravenously. As plasminogen is not available as concentrate, we are using aliquoted allogenic plasma provided by Canadian Blood Services for intra-ocular application. These will be applied to eyes multiple times a day for a period of 2 to 6 months depending on disease severity and patient response. These may be used again if ligneous conjunctivitis recurs. The patient will be followed for a period of 2 years at least. All serious adverse events will be reported to Canadian Blood Services and Health Canada as appropriate.

NCT ID: NCT04435990 Recruiting - Rhinoconjunctivitis Clinical Trials

Efficacy and Safety Evaluation for the Treatment of Allergy Against Mites

MM09-SIT-023
Start date: October 6, 2020
Phase: Phase 3
Study type: Interventional

A double-blinded, placebo-controlled, prospective, multicenter randomized of 2 active treatment groups, compared to 1 placebo group, for the determination of the efficacy and safety of subcutaneous immunotherapy in patients with rhinitis/rhinoconjunctivitis with mild to moderate asthma, sensitised to Dermatophagoides pteronyssinus and /or Dermatophagoides farinae.

NCT ID: NCT04299399 Recruiting - Keratoconus Clinical Trials

Corneal Biomechanical Changes of Allergic Conjunctivitis

Start date: November 10, 2019
Phase:
Study type: Observational

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.

NCT ID: NCT04276623 Recruiting - Atopic Dermatitis Clinical Trials

Identifying Atopic Dermatitis Patients at Risk for Developing Conjunctivitis During Dupilumab Treatment

Start date: February 25, 2020
Phase:
Study type: Observational

Study on ophthalmological comorbidities and the underlying pathomechanisms of conjunctivitis during dupilumab treatment in atopic dermatitis (AD) patients. Patients participate in the Bioday Registry.