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Macular Hole clinical trials

View clinical trials related to Macular Hole.

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NCT ID: NCT02423213 Recruiting - Retinal Detachment Clinical Trials

DISCOVER Study: Microscope-integrated Intraoperative OCT Study

DISCOVER
Start date: January 2014
Phase:
Study type: Observational

Optical coherence tomography (OCT )provides high resolution information regarding the anatomic structure of the tissues of the eye in a cross-sectional and 3 dimensional view. Much of this information is not able to be visualized by a clinician. Utilizing this information during surgery will allow for the ophthalmic surgeons to better understand how surgical procedures impact the anatomic structure of the eye. In this study an OCT device that has been built into the microscope (rather than mounted on the side or held in the surgeon's hand) and will be utilized to take images at various milestones during surgery to assess feasibility and potential utility of this technology. Since it is built into the microscope, there are potential significant advantages over a separate system including increased efficiency, improved working distance, and the ability to visualize tissue-instrument interactions.

NCT ID: NCT02067013 Recruiting - Clinical trials for Macular Degeneration

Analysis of Aqueous and Vitreous Humor

ARK
Start date: July 2015
Phase: Phase 2
Study type: Interventional

Clinical Retina research studies often collect aqueous samples in hopes of estimating levels of drug or cytokines in the vitreous. Little is known about how well vitreous and aqueous correlate. This study will collect vitreous and aqueous samples at the same time to evaluate and compare drug and cytokine levels. The overall objective of this study is to evaluate the molecular concentration of growth factors, cytokines and chemokines in human aqueous humor and vitreous samples collected from individuals undergoing pars plana vitrectomy for tractional retinal detachment secondary to proliferative diabetic retinopathy, exudative or tractional retinal detachment secondary to macular degeneration, macular hole or neovascular glaucoma.

NCT ID: NCT01083004 Recruiting - Macular Hole Clinical Trials

Brilliant Blue Versus Indocyanine Green

Start date: January 2008
Phase: Phase 3
Study type: Interventional

A study of non-inferiority design comparing brilliant blue and indocyanine green as intraoperative dye in macular pucker and macular hole.