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Eye Diseases clinical trials

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NCT ID: NCT05176639 Active, not recruiting - Thyroid Eye Disease Clinical Trials

A Safety, Tolerability and Efficacy Study of VRDN 001 in Healthy Volunteers and Persons With Thyroid Eye Disease (TED)

Start date: December 3, 2021
Phase: Phase 3
Study type: Interventional

Please note that Phase 1/2 (HV & MAD) cohort - recruitment is completed and Phase 3 Component (THRIVE) - is actively recruiting. The investigational drug, VRDN-001, is a monoclonal antibody that inhibits the activity of a cell surface receptor called insulin-like growth factor-1 receptor (IGF-1R). Inhibition of IGF-1R may help to reduce the inflammation and associated tissue swelling that occurs in patients with thyroid eye disease (TED). This clinical trial will evaluate the safety, tolerability and pharmacokinetics (the concentration of drug in the blood over time) of VRDN-001 in healthy volunteers and in patients with TED. Study participants with TED will also be evaluated over time for changes in their signs and symptoms of TED compared to their baseline measurements.

NCT ID: NCT05158296 Active, not recruiting - Clinical trials for Retinitis Pigmentosa

Study to Evaluate the Efficacy Safety and Tolerability of Ultevursen in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene (Sirius)

Start date: December 8, 2021
Phase: Phase 2/Phase 3
Study type: Interventional

The purpose of this study is to evaluate the efficacy safety and tolerability of ultevursen administered via intravitreal injection (IVT) in subjects with Retinitis Pigmentosa (RP) due to mutations in exon 13 of the USH2A gene.

NCT ID: NCT05133180 Active, not recruiting - Dry Eye Clinical Trials

Study to Evaluate Safety and Efficacy of Cenegermin (Oxervate®) vs Vehicle in Severe Sjogren's Dry Eye Disease (NGF0121 - PROTEGO-1 Study)

NGF0121
Start date: January 14, 2022
Phase: Phase 3
Study type: Interventional

The study objective is to assess the efficacy and safety of cenegermin (rhNGF) ophthalmic solution at 20 mcg/mL concentration administered three times daily for 4 weeks in patients with severe Sjogren's dry eye disease.

NCT ID: NCT05002998 Active, not recruiting - Thyroid Eye Disease Clinical Trials

TEPEZZA® (Teprotumumab-trbw) Post-Marketing Requirement Study

Start date: September 16, 2021
Phase: Phase 4
Study type: Interventional

This is a double-masked, randomized, parallel-assignment, multicenter trial examining the safety and tolerability of teprotumumab in the treatment of Thyroid Eye Disease (TED) in adult participants. This international, Phase 3b/4 trial is being conducted to fulfill an FDA post-marketing requirement for a descriptive trial to evaluate the safety, efficacy and need for re-treatment of 3 different teprotumumab treatment durations for TED. In addition, serum samples from participants with a Baseline Clinical Activity Score (CAS) ≥3 will be evaluated for biomarkers of disease.

NCT ID: NCT04795752 Active, not recruiting - Dry Eye Clinical Trials

Prospective, Randomized, Masked, Controlled Trial To Evaluate The Safety And Effectiveness Of The TearCare® System In The Treatment Of The Signs And Symptoms Of Dry Eye Disease (SAHARA)

Start date: April 23, 2021
Phase: N/A
Study type: Interventional

To demonstrate the safety and effectiveness of TearCare® procedures compared to Restasis® to treat the signs and symptoms of dry eye disease in adult patients.

NCT ID: NCT04765345 Active, not recruiting - Clinical trials for Retinitis Pigmentosa

Rate of Progression of PCDH15-Related Retinal Degeneration in Usher Syndrome 1F

RUSH1F
Start date: June 8, 2021
Phase:
Study type: Observational

The overall goal of this project, co-funded by the Foundation Fighting Blindness and the USHER 1F Collaborative is to characterize the natural history of disease progression in patients with PCDH15 mutations in order to accelerate the development of outcome measures for clinical trials.

NCT ID: NCT04763785 Active, not recruiting - Cataract Clinical Trials

Development of a Keratoconus Detection Algorithm by Deep Learning Analysis and Its Validation on Eyestar Images

DKDA
Start date: May 11, 2021
Phase:
Study type: Observational

Monocentric clinical study to develop an imaging analysis algorithm for the Eyestar 900 to identify keratoconus corneas and improve biometry for intraocular lens calculations

NCT ID: NCT04668924 Active, not recruiting - Keratoconus Clinical Trials

Epi-on PiXL for the Treatment of Progressive Keratoconus.

Start date: March 20, 2019
Phase: N/A
Study type: Interventional

The purpose of this study is to evaluate the efficacy, safety and postoperative ocular discomfort by individually customized Photorefractive intrastromal crosslinking (PiXL) without epithelium debridement in high oxygen environment (Epi-on) for progressive Keratoconus.

NCT ID: NCT04608942 Active, not recruiting - Inflammation Clinical Trials

Refractory Meibomian Gland Dysfunction and Plasma Jet

Start date: November 11, 2019
Phase: N/A
Study type: Interventional

PURPOSE: The investigators propose a new treatment for refractory Meibomian Gland Dysfunction (MGD) patients with plasma jet to remove the hyperkeratinization layer from the lid margin to unblock terminal gland ducts and use thermal stimulation to enhance meibum delivery. METHODS: A prospective, interventional clinical safety and efficacy trial with 25 patients from the Department of Ophthalmology at Escola Paulista de Medicina (UNIFESP) to determine the efficacy and safety of the treatment of refractory MGD patients with plasma jet on both upper and lower lids. Patients will be submitted to an ophthalmology workup with best-corrected visual acuity (BCVA) (ETDRS chart) and dry eye questionnaires (DEQ-5 and OSDI). Bulbar redness, tear film meniscus height, noninvasive breakup time (NIKBUT), meibography under infrared light will be measured with Keratograph (Oculus®). Following, tear film osmolarity (i-PenTM), meibomian gland expression, and Marx line assessment. All exams were performed at the baseline, 30 days, and 90 days after the plasma jet application.

NCT ID: NCT04503356 Active, not recruiting - Cataract Clinical Trials

OMNI in Open-angle Glaucoma Treatment

Start date: April 17, 2018
Phase: N/A
Study type: Interventional

This single-center, prospective study will assess safety and effectiveness of 360 degree viscodilation followed by up to 360 degree trabeculotomy used in patients with early or moderate open-angle glaucoma in a real-world setting either as a standalone procedure in pseudophakic patients (or phakic) or combined with phacoemulsification cataract procedures. Medication usage, IOP and secondary surgical procedures necessary for IOP control will be analyzed during the follow-up period.