Active clinical trials for "Retinal Perforations"

To report closure rate, Best Corrected Visual Acuity (BCVA), Retinal Sensitivity (RS) and Fixation Stability (FS) of idiopathic Macular Holes (MH) randomized to Cover Group (CG) or Fill Group (FG) of the Inverted Internal Limiting Membrane (ILM) flap surgical procedure.

In our study , the investigators will use the microscope with OCT ( Lumera with RESCAN OCT ) coupled to assess the extent , depth and change of retinal architecture in the perioperative period . Thus , they will evaluate what the optimal maneuvers of dissection of macular membranes to obtain a more satisfactory result of the rearrangement in the retinal layers . Furthermore , the use of OCT perioperative may dispense with the use of dyes , decreasing the concentration used or reduce the exposure time. Thus, they can get the potential decrease in retinal toxicity may be generated by them.

To compare postoperative inflammation and breakdown of blood-retinal barrier as measured by a laser flare-cell meter in 20G versus 23G vitrectomy.

This study retrospectively analyzed the relationship between the preoperative optical coherence tomography(OCT) and optical coherence tomography angiography(OCTA) software related parameters of patients with idiopathic macular hole, the patient's own clinical data and the best corrected visual acuity (BCVA) for at least one month after surgery.

The purpose of the article is, to investigate the efficacy and safety of perfluorocarbon liquid (PFCL) ,as a short term postoperative tamponade for treating retinal detachment ,associated with giant retinal tears.

Since Kelly and Wendel first reported successful closure of idiopathic macular holes (MH) by vitrectomy in 1991, many surgical modifications have been made to improve the anatomical and visual outcomes of this surgery. Recently, internal limiting membrane (ILM) peeling has become used widely as an adjunctive procedure during MH surgery because the removal of ILM is thought to reduce the tangential traction on the macula, a major factor in the pathogenesis of idiopathic macular holes. However, the role of ILM peeling in macular hole surgery is not yet well defined. To the best of our knowledge, there is no meta-analysis on comparison of the efficacy of ILM peeling and suture for MH surgery. This study reviewed the published literature comparing surgical results with and without ILM peeling and and performed a meta-analysis to determine whether there is any benefit or detriment anatomically and/or visually.

Observational study of Internal Limiting Membrane peeled in macular Hole surgery and studied by Transmission electronic Microscopy (TEM) and Optical Coherence Tomography (OCT) findings in closed holes.

ILM-flap (internal limiting Membrane-flap) transposition is a new surgical option in repair of macular holes, therefore one year outcomes are needed to better evaluate that method.