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Retina Clinical Trials

A listing of Retina medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (161) clinical trials

Multicenter Prospective Cohort of Informal Caregivers in Burgundy and Franche-Comt

Medical progress and modification of lifestyles have prolonged life expectancy, despite the development of chronic diseases. The support and care are often provided by a network of informal caregivers composed of family, friends, and neighbors. They became essential to help maintening the elderly persons to live at home. It has ...

Phase N/A

Determination of the Sensitivity and Specificity of a Smartphone Application to Detect Retinoblastoma

This study will utilize three strata called Stratum I, Stratum II and Stratum III. STRATUM I - Infants and children known to have leukocoria who have been diagnosed with retinoblastoma, cataracts or glaucoma or other eye conditions. Participants enrolled on Stratum I of the study will have the CRADLE application ...

Phase N/A

Conservative Treatments of Retinoblastoma

Conservative treatments of retinoblastoma (RETINO 2011) -Multicentric non randomised, phase II study for the patients treated by chemoreduction (VP16, carboplatin) followed by chemothermotherapy without laser treatment at day 8 -Multicentric non randomised, phase II study for the patients with bilateral very asymmetric dis-ease (Group D eye on one of the ...

Phase

Comparison of Interval Variation and Dosage in Preoperative Bevacizumab and Ziv-Aflibercept Administration in Proliferative Diabetic Retinopathy Undergoing Vitrectomy

Severe vision loss in patients with proliferative diabetic retinopathy (PDR) frequently results from complications related to neovascularization and fibrovascular proliferation. Patients with PDR are typically considered candidates for pars plana vitrectomy (PPV) when non-clearing vitreous hemorrhaging, tractional retinal detachment (TRD) development or extensive fibrovascular proliferation occur. Visual prognosis is guarded ...

Phase N/A

The Impact of Two Strategies in the Monitoring of Exudative ARMD on the Visual Acuity (by OCT B Scan or OCT Angiography)

The treatment of neovascular age-related macular degeneration (ARMD) is a major issue of public health. The therapeutic arsenal has widely grown throughout the years with the emergence of intra-vitreous anti-angiogenic treatments, under different surveillance protocols. The "PRN" surveillance (pro re nata: an on-demand treatment with monthly follow-up) allows a faster ...

Phase N/A

Diabetic Retinopathy: Effects of Melatonin Treatment on Visual Functions and Circadian Rhythm

This study evaluates the effect of melatonin 4 mg on circadian rhythm and visual function of patients with diabetes mellitus. Half of the patients will receive melatonin (arm-1) and the other half will receive placebo (arm-2), both groups in 3 weeks. After a week of washout, the patients will cross ...

Phase

Metformin for the Minimization of Geographic Atrophy Progression in Patients With AMD

This is a phase II, single-blind, randomized, evaluation of the safety and efficacy of metformin use to decrease geographic atrophy (GA) progression in non-diabetic patients with dry Age-related Macular Degeneration (AMD). Approximately 100 study subjects throughout four separate study sites will be randomized in a 1:1 ratio to the treatment ...

Phase

Head Mounted Eye Tracking Aide for Loss of Central Vision (HETALCEV)

Participants with bilateral central scotomas will be selected for this study during their routine clinical visits at the University of Minnesota Eye Clinic. Written consent will be obtained from all participants. Each participant will have their scotomas mapped using a Nidek MP-1 microperimeter housed in the psychology department to give ...

Phase N/A

MRI Screening of Second Primary Cancer Occurring Within Radiation Fields After Treatment by External Beam Radiation Therapy for Hereditary Retinoblastoma (DepiSCARRH)

Patients with hereditary retinoblastoma treated during infancy by external beam radiation therapy (EBRT) the risk of second primary cancer occurring within radiation fields is high. The aim of this study is to depict by MRI secondary tumors as early as possible, before the occurrence of clinical symptoms. Affected patients will ...

Phase N/A

Telescope Exchange Study

VisionCare's Implantable Miniature Telescope (IMT, intraocular telescope or telescope) is indicated for monocular implantation to improve vision in eyes of patients at least 65 years of age with severe to profound vision impairment caused by bilateral central scotomas associated with end-stage age-related macular degeneration (AMD). Patients with end-stage AMD who ...

Phase N/A