Clinical trials: Microperimetry
Diabetic Retinopathy
Effects of a Therapy With INTRAVIT® Tablets in Patients With Diabetic Retinopathy
Evaluation of the effect of a therapy with INTRAVIT® tablets, on retinal edema considering also the central retinal sensitivity (Microperimetry) and the visual acuity in course of diabetic retinopathy.
- Trial name
- NCT04742829
- Testing
- INTRAVIT ®
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Molise
Dry AMD, Diabetic Retinopathy (DR)
Microperimetry Changes in Retinal Function in Macular Disorders
The purpose of this study is to measure precisely how sensitive the central part of the retina - the light-sensitive film at the back of the eye, is to light.
- Trial name
- MAIAStud (NCT07170683)
- Testing
- MAIA Microperimetry, Microperimetry, Visual Acuity Measurement (logMAR)
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Macular Hole Surgery
Effect of the Membrane Blue Dual® Dye on the Retinal Sensitivity in Macular Hole Surgery
The idiopathic macular hole, age-related disease, is a major cause of vision loss and affects at least two persons in 1000 after 40 years. This hole causes an acute decline linked to a central scotoma.
- Trial name
- MICROCOL (NCT02894424)
- Where
- 2 sites in France
- Volunteers
- 34 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Stage 3 Age Related Macular Degeneration (AREDS Classification)
Microperimetry and Eye Progressing From Stage 3 to Stage 4 Age-related Macular Degeneration (AMD)
Age-related macular degeneration (AMD) is an acquired retinal pathology affecting the central region of the retina responsible for discrimination between high spatial frequencies (reading), colour vision and the central visual…
- Trial name
- PREVISION (NCT02395757)
- Testing
- MAIA™ (Centervue, Padova, Italy; distributed in France by EDC Lamy, Carvin, France)
- Where
- France
- Volunteers
- 182 people
- Sponsor
- Hospices Civils de Lyon
Age-Related Macular Degeneration, Retinal Function
Ranibizumab Short- and Log-term Effects on Retinal Function in wAMD
Multifocal-electroretinoram (ERG) and microperimetry are objective criteria to asses retinal function. No information besides visual acuity exist for the development of retinal function during the course of wet AMD during therapy…
- Trial name
- LucERG (NCT01269151)
- Testing
- Lucentis (Ranibizumab)
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University of Luebeck
Age-Related Macular Degeneration
Visual Function Change in Wet Age-related Macular Degeneration Patients With Better Baseline Visual Acuity
Although the number of wet AMD patients with the better visual acuity is increasing, the visual improvement in patients with the better vision may not be so significant after anti-vascular endothelial growth factor (VEGF)…
- Trial name
- NCT06330220
- Testing
- Aflibercept Injection [Eylea]
- Where
- South Korea
- Volunteers
- 12 people
- Sponsor
- Seoul National University Hospital
Epiretinal Membrane Surgery
Study of Retinal Sensitivity by Microperimetry During Epiretinal Membrane Surgery
The aim of this research is to assess current care by studying macular function using microperimetry and by then comparing visual acuity results with OCT (Optical Coherence Tomography) data.
- Trial name
- NCT02084212
- Testing
- Microperimetry
- Where
- France
- Volunteers
- 6 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Age-Related Macular Degeneration, Geographic Atrophy
Optical Coherence Tomography and Microperimetry Biomarker Evaluation in Patients With Geographic Atrophy Study
This study is a biomarker evaluation study in patients with geographic atrophy secondary to age-related macular degeneration (AMD).
- Conditions
- Age-Related Macular Degeneration, Geographic Atrophy, Visual Field Defect, Central Scotoma of Both Eyes
- Trial name
- OMEGA (NCT05963646)
- Testing
- Natural history study
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- Institute of Molecular and Clinical Ophthalmology Basel
Epiretinal Membrane
" Sweeper " and Epiretinal Membrane Surgery
Epiretinal membrane (ERM) is a pathological phenomenon requiring surgery when vision is altered. ERM surgery requires ERM peeling, then active internal limiting membrane (ILM) peeling if it is not spontaneously peeled with ERM.
- Trial name
- SWEEPING (NCT03350607)
- Testing
- Non interventional study
- Where
- France
- Volunteers
- 9 people
- Sponsor
- Nantes University Hospital
Macular Holes
ILM Peeling Versus Inverted Flap Technique for Treatment of Macular Hole: Near Visual Acuity Outcomes
A prospective randomised study comparing the near visual acuity outcomes using Salzburg Reading Desk in pseudophakic patients with idiopathic full-thickness macular hole treated with pars plana vitrectomy with internal limiting…
- Trial name
- NCT04698226
- Testing
- 25-gauge pars plana vitrectomy with complete internal limiting membrane peeling and SF6 tamponade, 25-gauge pars plana vitrectomy with inverted flap technique and SF6 tamponade
- Where
- Czechia
- Volunteers
- 60 people
- Sponsor
- Faculty Hospital Kralovske Vinohrady
Choroidal Neovascularization, Visual Field, Visual Acuity
OCT and Microperimetry in Patients With Active Neovascular ARMD (CORFI)
ARMD is the main cause of visual disability after 50 years old in France. Patients with active neovascular ARMD are treated with intravitreal injections of antiVEGF.
- Trial name
- CORFI (NCT03435926)
- Where
- France
- Sponsor
- University Hospital, Limoges
Geographic Atrophy
Adaptive Optics Scanning Light Ophthalmoscopy (AOSLO) and Microperimetry (MP) Sub-study
This research sub-study is to evaluate if combining images from Optical Coherence Tomography (OCT) scans with Adaptive Optics Scanning Light Ophthalmoscopy (AOSLO) and Microperimetry (MP) could show a link between structural…
- Trial name
- NCT07747662
- Testing
- Adaptive Optics Scanning Light Ophthalmoscopy, Microperimetry, Optical Coherence Tomography
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Wisconsin, Madison
Macular Degeneration
MP3 (Microperimeter 3) Reproducibility in Healthy Subjects and Macular Patients
The aim of the present study is to investigate the reproducibility of the MP3 and to compare the results with conventional perimetry using the Octopus 101 in healthy subjects and patients with macular disease.
- Trial name
- NCT02941406
- Where
- Austria
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Rhegmatogenous Retinal Detachment
Anatomical and Functional Macular Changes in Retinal Detachment
The purpose of this study is to evaluate the correlation between morphologic changes in the outer retina and visual function after successful repair of rhegmatogenous retinal detachment with macula off.
- Trial name
- NCT01343134
- Testing
- Measure the outer retina by spectral domain optical coherence tomography (HRA Spectralis; Heidelberg), and microperimetry (OPKO Instruments)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Age-Related Macular Degeneration, Geographic Atrophy
Central micrOperimetry and Radial OCT Evaluation in Geographic Atrophy (CORE-GA): a Prospective Pilot Study
This study is being conducted to assess two imaging methods-central microperimetry and radial OCT (Optical Coherence Tomography)-in patients with Geographic Atrophy (GA) or those who are at risk of developing this condition.
- Trial name
- CORE-GA (NCT07556406)
- Testing
- Optical coherence tomography, Microperimetry
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- University of California, San Francisco
Diabetic Macular Edema
Microperimetry and Optical Coherence Tomography (OCT) With Lucentis for Diabetic Macular Edema (DME)
Diabetic maculopathy is the leading cause of visual impairment in the working-age population in developed countries. Diabetic macular edema can cause impaired visual acuity and so far is treated by laser, vitreous surgery, and…
- Trial name
- MORE (NCT00885794)
- Testing
- Ranibizumab
- Where
- Austria
- Volunteers
- 40 people
- Sponsor
- The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery
Multiple Sclerosis, Clinically Isolated Syndrome
Visual Processing Speed and Objective Analysis of Ocular Movements in Multiple Sclerosis
This project aims to analyze ocular motility problems, visual processing speed and microperimetry, and their relationship with consolidated retinal structural biomarkers (optical coherence tomography, OCT) in patients with…
- Conditions
- Multiple Sclerosis, Clinically Isolated Syndrome, Relapsing Remitting Multiple Sclerosis, Progressive Multiple Sclerosis
- Trial name
- NCT05706220
- Testing
- Eye tracking, Microperimetry, Optical coherence tomography (OCT)
- Where
- Spain
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Instituto Universitario de Oftalmobiología Aplicada (Institute of Applied Ophthalmobiology) - IOBA
Chronic Central Serous Chorioretinopathy
Microperimetric Evaluation After Half-dose Photodynamic Therapy for Chronic Central Serous Chorioretinopathy
A half-dose photodynamic therapy, a relative new treatment, has been widely performed to treat central serous chorioretinopathy.
- Trial name
- NCT01434095
- Testing
- half-dose photodynamic therapy
- Where
- Japan
- Volunteers
- 16 people
- Sponsor
- Surugadai Nihon University Hospital
Macular Holes, Microperymetry
The Application of M-charts and Microperimetry for the Assessment of Visual Function in Patients After Vitrectomy Due to the Full Thickness Macular Hole.
To examine the relationship between morphological and functional results in eyes after vitrectomy due to the full thickness macular hole (FTMH).
- Conditions
- Macular Holes, Microperymetry, Vitrectomy, M-charts
- Trial name
- NCT03701542
- Testing
- Microperymetry, M-charts
- Volunteers
- 22 people
- Sponsor
- Medical University of Lublin
Uveitis Related Cystoid Macular Edema
Functional and Morphologic Aspects of Intravitreal Triamcinolone for Uveitis-associated Cystoid Macular Edema
Purpose: To evaluate the effect of intravitreal triamcinolone acetonide (IVTA) on uveitis-associated cystoid macular edema (CME) using high resolution optical coherence tomography (SDOCT) in conjunction with thorough visual…
- Trial name
- NCT01299129
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Medical University of Vienna