Found 283 clinical trials
PHP and Immunotherapy in Metastasized UM
Melanoma of the eye (ocular/uveal melanoma) is an uncommon type of cancer that is associated with a high mortality. It usually disseminates rapidly throughout the body, most commonly to the liver and lungs.
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- 19 Feb, 2024
Do We Need to Taper Down Steroid Therapy for Bell's Palsy
Bell's palsy [BP] is defined as acute idiopathic peripheral facial palsy or paralysis. Additional symptoms frequently include pain around or behind the ear, impaired tolerance to ordinary levels of noise and disturbed sense of taste on the same side. It affects men and women more or less equally. There is …
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- 19 Feb, 2024
Cerebellar tDCS in Children With Autism Spectrum Disorder
The purpose of this research study is to investigate whether tDCS to the cerebellum (specifically, the right crus I/II area of the cerebellum) of children and young adults with autism spectrum disorders (ASD) is safe and to examine its effects on some of the symptoms of ASD, such as repetitive …
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- 19 Feb, 2024
Manhattan Vision Screening and Follow-Up Study
The investigators are conducting a 5-year prospective, cluster-randomized controlled trial, funded by the Centers for Disease Control (CDC), which provides vision screenings to underserved, vulnerable New York City residents living in affordable housing buildings in Harlem and Washington Heights.
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- 19 Feb, 2024
Eye Health in Children and Adolescents: Repeated Cross-sectional Survey
The investigator will take a mixed-methods approach to gather relevant information from both children or adolescents, and their parents on profiles of eye health, as well as routinely available indicators. This includes a series of baselining and follow-up analyses of cohort data collected on epidemiological, clinical, therapeutic, and service aspects …
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- 19 Feb, 2024
Luminous Efficiency Function V( )' of Patients That Underwent Pseudophakic Presbyopic Corrections
Primary objective of this study is to construct and validate a modified luminous efficiency function that addresses the distinct total eye light transmittance of patients that underwent bilateral pseudophakic presbyopic correction with trifocal intraocular lenses (IOLs) implantations.
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- 19 Feb, 2024
Safety and Feasibility of Sutureless Pars-plana Vitrectomy in Sub-Tenon Anesthesia
In particular, the tolerance and pain sensation during the operation as well as the possible perception of light and colour sensations are to be recorded with the help of questionnaires. In addition, the surgeon's impressions regarding eye motility, chemosis and general feasibility will be evaluated.
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- 19 Feb, 2024
Deciphering AMD by Deep Phenotyping and Machine Learning- Prospective Study - PINNACLE
We will conduct a prospective non-interventional study including 400 early AMD patients (=600 untreated early AMD eyes, including both unilateral (AREDS IV) and bilateral (AREDS II)) over 3 years to specifically investigate the morphological sequence of events preceding the conversion towards late AMD. All patients will be followed by OCT …
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- 19 Feb, 2024
Spacer Graft Study (abc)
To determine which of three types of spacer grafts (hard palate vs autologous ear cartilage vs Enduragen) are the most effective in lower eyelid retraction repair outcomes as measured by MRD2 (margin to reflex distance 2)
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- 14 May, 2025
Virtual Reality Mobility Assessment of Functional Vision in Retinal Disease
They will fill out questionnaires about the vision and mobility issues they have in their daily lives. Participants will have a complete eye exam. They will read letters from a chart. Their eye pressure will be measured. Their pupils may be dilated with eye drops. Pictures of their eye will …
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- 19 Feb, 2024