Clinical trials: Optical Coherence Tomography of Retina
Anterior Uveitis (AU), Birdshot Chorioretinitis
Quantification & Classification of Inflammatory Cells in Uveitis Using OCT
The goal of this study is to determine if it's possible to use a high resolution imaging device called optical coherence tomography (OCT) to develop an unbiased, standard method of counting and categorizing the various types of…
- Conditions
- Anterior Uveitis (AU), Birdshot Chorioretinitis, Behcet Disease, Herpes Simplex Virus
- Trial name
- NCT07065747
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Strabismus, Retinal Thickening
Choroidal and Retinal Thickness Following Strabismus Surgery
Prospective study, conducted at Tanta University Ophthalmology Department Measurement of macular and choroidal thickness before and after strabismus surgery
- Trial name
- NCT04285177
- Testing
- Strabismus surgery
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Tanta University
Retinopathy of Prematurity (ROP)
Analyzing Retinal Microanatomy in Retinopathy of Prematurity to Improve Care
Retinopathy of prematurity (ROP) is a disorder of development of the retina and its vasculature that can impact vision in vulnerable preterm neonates for a lifetime.
- Trial name
- (BabySTEPS3) (NCT07738874)
- Testing
- Ultra-widefield Optical Coherence Tomography (UWF-OCT), Wide-field ophthalmic imaging system
- Where
- 2 sites in United States
- Volunteers
- 175 people
- Sponsor
- Duke University
Maculopathy
Assessment Of Diabetic Maculopathy Changes After Phacoemulsification by Using Optical Coherence Tomography
Investigators aimed to assess the macular changes with OCT after uncomplicated phacoemulsification surgery in diabetic patients with non proliferative diabetic retinopathy (NPDR) at the time of surgery and the effect of…
- Trial name
- Maculopathy (NCT05547789)
- Testing
- non steroidal anti inflammatory drugs
- Where
- 2 sites in Egypt
- Volunteers
- 30 people
- Sponsor
- Assiut University
Retinal Vascular
Retinal Microvasculature Before and After Silicone Oil by OCTA
Prospective study to assess the retinal microvasculature, optic nerve head vasculature and retinal sensitivity using OCTA and microperimetry before and after silicone oil removal.
- Trial name
- NCT04928196
- Testing
- Microperimtery and optical coherence tomography angiography OCTA
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Kasr El Aini Hospital
Amblyopia
Thickness of Retinal Layers in Amblyopia
The purpose of this study is to examine retinal layer thickness in amblyopia.
- Trial name
- NCT01179763
- Testing
- Optical coherence tomography
- Where
- South Korea
- Volunteers
- 22 people
- Sponsor
- Samsung Medical Center
Optic Neuritis
Effect of Vitamin D on Retinal Changes in Patient With Optic Neuritis by Optic Coherence Tomography
This study examines the effect of vitamin D on Retinal changes in patient with optic Neuritis.
- Trial name
- NCT01465893
- Testing
- Vitamin D, Vitamin D withheld
- Where
- Iran
- Volunteers
- 60 people
- Sponsor
- Isfahan University of Medical Sciences
Retinitis Pigmentosa
Study of the Correlation Between Macular Thickness Analyzed by Optical Coherence Tomography and the Visual Functions in Retinitis Pigmemtosa
Purpose: To study the associations between visual functions and the retinal tomography detected by optical coherence tomography (OCT) in patients with retinitis pigmentosa (RP).
- Trial name
- NCT00784901
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Retinal Diseases, Optic Nerve Diseases
Spectral Domain Optical Coherence Tomography Imaging of the Eyes of Neonates
Brief Summary The purpose of this study is to better characterize the retina and optic nerve in newborns using spectral domain optical coherence tomography (s-oct).
- Trial name
- OCT (NCT01404247)
- Testing
- Observational: to better characterize the retina and optic nerve in newborns using spectral domain optical coherence tomography (s-oct)., OCT imaging.
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
AMD - Age-Related Macular Degeneration
Comparison of the Sensibility of Swept Source Optical Coherence Tomography Devices in the Detection of Neovascularisation in Large Pigment Epithelium Detachments
The goal of this observational study is to compare swept source optical coherence tomography devices ability to detect macular neovascularisation when there is a large pigment epithelium detachment higher than 250 microns
- Trial name
- NCT07143526
- Testing
- Optical Coherence Tomography Angiography (OCT-A)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University of Trieste