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Epiretinal Membrane clinical trials

View clinical trials related to Epiretinal Membrane.

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NCT ID: NCT05860985 Recruiting - Retinal Detachment Clinical Trials

Zeiss RESIGHT Disposable Lenses Evaluation Study

RESIGHT
Start date: April 11, 2023
Phase: N/A
Study type: Interventional

To evaluate the intra-operative efficacy of a new intra-operative viewing device.

NCT ID: NCT05747144 Recruiting - Retinal Detachment Clinical Trials

Multimodal Imaging in Vitreo-retinal Surgery and Macular Dystrophies

MICAI
Start date: January 15, 2021
Phase:
Study type: Observational

The aim of the study is to identify morphological and functional biomarkers of post-operative recovery after vitreoretinal surgery, using decisional support systems (DSS), based on multimodal big-data analysis by means of machine learning techniques in daily clinical practice

NCT ID: NCT05588037 Recruiting - Cataract Clinical Trials

Combined Vitrectomy and Femtosecond Laser-assisted Cataract Surgery

Start date: January 1, 2017
Phase: N/A
Study type: Interventional

Based on the progress of cataract surgery, intraocular lens development, vitreoretinal surgery and anesthesia technology in recent years, the purpose of this study is to develop a new type of more accurate and minimally invasive combined surgery for cataract and fundus diseases, and to evaluate the advantages and value of the surgery as well as related complications, so as to minimize the surgical trauma and obtain faster visual function recovery and better patient comfort. To provide new solutions for the growing demand of eye health care.

NCT ID: NCT05232539 Recruiting - Glaucoma Clinical Trials

Efficiency of Intraoperative Optical Coherence Tomography (iOCT)

Start date: May 2022
Phase: N/A
Study type: Interventional

Efficiency of Intraoperative Optical Coherence Tomography (iOCT) Hypothesis: The use of iOCT during surgery offers the advantage of a new view of the operating field, theoretically allows more precise performance and can also change decision-making mechanisms during surgery with more precise visual control of some surgical steps (incision adaptation, differentiation of healthy and pathological tissue, placement of the implant, graft, etc.) The disadvantage is the prolongation of the operation and thus the theoretical increase in possible complications related to the operation (bleeding, infection, patient subjective problems - pain, restlessness, poorer cooperation and the resulting other possible risks, such as unexpected patient movement). Aim: Determining the effectiveness of iOCT use in different types of eye surgery. Evaluation of advantages and disadvantages of using iOCT.

NCT ID: NCT05145491 Recruiting - Epiretinal Membrane Clinical Trials

Randomized Trial Comparing Immediate vs. Deferred Surgery for Symptomatic ERM

Protocol AM
Start date: February 22, 2022
Phase: N/A
Study type: Interventional

Vitrectomy to remove an epiretinal membrane (ERM) is one of the most common procedures performed by retinal surgeons. Patients who present with significant macular changes on optical coherence tomography (OCT) but relatively good vision are often advised to defer surgery until vision declines to 20/40 or worse. However, it is unknown if delaying surgery, which allows the foveal architecture to remain compromised and potentially to deteriorate, results in worse visual acuity outcomes than if surgery is performed earlier. In addition, there is a need to better understand predictors of outcomes when surgery is performed and predictors of progression when surgery is deferred. Finally, one of the most common presenting symptoms from an ERM is distortion or metamorphopsia. There are several objective measures of metamorphopsia but none have ever been employed to evaluate ERMs in a randomized clinical trial (RCT) and their usefulness is unknown. The purposes of this study are to better understand the optimal timing of surgery to produce the best visual result, to better understand predictors of outcomes in those who undergo surgery and predictors of progression in those whose are observed, and to better characterize and evaluate the usefulness of metamorphopsia and reading speed measures.

NCT ID: NCT05138315 Recruiting - Epiretinal Membrane Clinical Trials

Quantification of Metamorphopsia in Patients With Epiretinal Membranes

Start date: November 16, 2021
Phase: N/A
Study type: Interventional

Aim of this study is to examine metamorphopsia before and 3 months after vitrectomy with membrane peeling among patients with idiopathic epiretinal membranes. Therefore, the correlation between the Alleye App and the M-chart test before and after ERM surgery and the associations of OCT biomarkers to postsurgical changes in metamorphopsia scores will be examined.

NCT ID: NCT04802915 Recruiting - Epiretinal Membrane Clinical Trials

Intraoperative Analysis of the Central Retina in ERF

Start date: January 15, 2019
Phase: N/A
Study type: Interventional

Changes in the retinal anatomy that occur in epiretinal fibrosis have not been sufficiently studied. It is possible that epiretinal fibrosis leads not only to traction dislocation of the macula, but also to ILM anatomical disorders.

NCT ID: NCT04501367 Recruiting - Vitrectomy Clinical Trials

Assessing the Efficacy and Safety fo DEXTENZA, Sustained Release Dexamethasone 0.4 mg Insert(s) for the Treatment of Pain, Inflammation, and Cystoid Macular Edema Following 27 Gauge Vitrectomy With Internal Limiting Membrane Peel for the Treatment of Retinal Edema Associated With Macular Pucker.

Start date: April 27, 2021
Phase: Phase 4
Study type: Interventional

Assessing the efficacy and safety of DEXTENZA, sustained release dexamethasone 0.4 mg inserts following 27 gauge vitrectomy with internal limiting membrane peel

NCT ID: NCT04404296 Recruiting - Retinal Detachment Clinical Trials

Pars Plana Vitrectomy With 25-gauge 20000 Cpm, Bevel-tip Cutter

HYPE
Start date: April 1, 2021
Phase: N/A
Study type: Interventional

Report efficiency and clinical outcomes using 25-gauge, bevel-tip, 20000 cut per minute vitrectomy probe among eyes with various vitreo-retinal diseases

NCT ID: NCT03750149 Recruiting - Glaucoma Clinical Trials

Reading Analysis in Ophthalmologic Patients

Start date: January 1, 2018
Phase: N/A
Study type: Interventional

Investigation of the reading parameters and fixation behavior in patients with different ocular diseases (age-related macular degeneration, glaucoma, diabetic maculopathy, epiretinal membrane) and healthy subjects. In addition, fixation analysis and retinal sensitivity measurements will be done with a microperimeter in each subject.