Clinical trials: Optical Coherence Tomography of Retina
Transthyretin Amyloid Cardiomyopathy
Retinal Fundus Imaging and OCT Imaging for Ocular Detection of ATTR-CM
This multicenter pilot study will enroll adult participants with a confirmed clinical diagnosis of transthyretin amyloid cardiomyopathy (ATTR-CM) and heart failure (HF) controls with documentation within the past 2 years that…
- Trial name
- NCT07690436
- Where
- 20 sites in United States, Germany and 3 more
- Volunteers
- 500 people
- Sponsor
- AstraZeneca
Central Serous Chorioretinopathy
Optical Coherence Tomography Angiography (OCT-A) and Central Serous Chorioretinopathy (CSC)
Optical Coherence Tomography Angiography (OCT-A) is a noninvasive imaging technique that allows one to see blood vessels in the retina.
- Trial name
- OPACITY (NCT03950089)
- Testing
- Optical Coherence Tomography Angiography (OCT-A)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Type-2 Diabetes, Diabetic Retinopathy
Phenotypes of Nonproliferative Diabetic Retinopathy in DM 2 Patients Identified by OCT, CFP, RLA and mfERG (DIAMARKER)
To characterise phenotypes of Non Proliferative Diabetic Retinopathy (NPDR) progression using multimodal testing/imaging procedures.
- Trial name
- NCT01440660
- Where
- Portugal
- Volunteers
- 20 people
- Sponsor
- Association for Innovation and Biomedical Research on Light and Image
Optical Coherence Tomography of Retina
Comparative Study of High Performance Low-Cost Optical Coherence Tomography
The purpose of this study is to complete performance testing of our custom optical coherence tomography (OCT) device to verify it can deliver retinal images of similar quality to a commercial OCT device.
- Trial name
- NCT05530460
- Testing
- retinal imaging with low-cost OCT device, retinal imaging with commercial OCT device
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Duke University
Age-Related Macular Degeneration, Macular Degeneration
Repeated Eye Injections of Aflibercept for Treatment of Wet Age Related Macular Degeneration
To evaluate the visual outcome and number of injections required during an optical coherence tomography (OCT)-guided treat and extend regimen with intravitreal aflibercept for treatment of subfoveal neovascular age-related…
- Trial name
- ATLAS (NCT01773954)
- Testing
- Intravitreal Aflibercept Injection
- Where
- 3 sites in United States
- Volunteers
- 40 people
- Sponsor
- MidAtlantic Retina
Choroid, Retina
Effect of Different Intensities of Repeated Low-Level Red-Light Therapy on Choroidal and Retinal Blood Flow Among Adults
The purpose of this clinical trial is to evaluate the effect of different intensities of repeated low-level red-light (RLRL) therapy on the choroidal and retinal blood flow among adults.
- Trial name
- NCT05747742
- Testing
- RLRL device
- Where
- China
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- The Second People's Hospital of Foshan
Neovascular Age-Related Macular Degeneration
Prospective OCT Study With Lucentis for Neovascular AMD (PrONTO Study)
The PrONTO Study was designed to evaluate the response of neovascular age-related macular degeneration (AMD) patients to intravitreal Lucentis using Optical Coherence Tomography (OCT) imaging.
- Trial name
- NCT00344227
- Testing
- Lucentis (Ranibizumab)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Miami
Wet Macular Degeneration
Mechanisms of Retinal Revascularization and Clinical Indicators of Neovascular AMD Relapse
Age-related macular degeneration (AMD) is a chronic and progressive eye disease and is one of the leading causes of vision impairment globally.
- Trial name
- NCT05211804
- Testing
- Ophthalmic Drugs
- Where
- Norway
- Volunteers
- 31 people
- Sponsor
- Sorlandet Hospital HF
Band Atrophy, Chiasmal Compression
High-Resolution Optical Coherence Tomography for Detection of Retinal Nerve Fiber Layer Loss in Band Atrophy of the Optic Nerve
The purpose of this study is to compare the abilities of high-speed,high-resolution (HR) optical coherence tomography (OCT) and Stratus OCT for detection of retinal nerve fiber layer (RNFL) loss in eyes with band atrophy (BA) of…
- Conditions
- Band Atrophy, Chiasmal Compression, Neural Loss
- Trial name
- NCT00607100
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Diabetic Macular Edema, Diabetes
Laser Versus Vitrectomy Versus Intravitreal Triamcinolone Injection for Diabetic Macular Edema
Macular edema is the main cause of vision loss in diabetic patients. Its treatment is mainly based on laser photocoagulation, but has limited results.
- Trial name
- VITRILASE (NCT00764244)
- Testing
- Vitrectomy, Intravitreal triamcinolone injections, Laser photocoagulation
- Where
- France
- Volunteers
- 72 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Retinal Disease
Peripheral Retina Robotically Aligned OCT Study
Optical coherence tomography (OCT) is a 3D imaging technology that has seen wide adoption within ophthalmology. However, optical access to the retinal periphery remains a challenge for conventional OCT systems.
- Trial name
- PR-RAOCT (NCT06451068)
- Testing
- Peripheral retina robotically aligned optical coherence tomography (OCT) system, Likert Scales
- Volunteers
- healthy volunteers welcome
- Sponsor
- Duke University
Diabetic Retinopathy, Periodontitis
Periodontitis Severity in Patients With Diabetic Retinopathy
The aim of this observational study is to investigate the relationship between periodontal disease severity and retinal layer thickness in patients diagnosed with diabetic retinopathy (DR), using optical coherence tomography…
- Trial name
- NCT07137013
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Anterior Clinoid Process Pneumatization, Optic Canal Morphometry
Impact of Anterior Clinoid Process Pneumatization on Optic Canal and Retinal Nerve Fiber Layer
This retrospective cohort study aims to evaluate the potential effects of anterior clinoid process (ACP) pneumatization on optic canal morphometry and retinal nerve fiber layer (RNFL) thickness.
- Conditions
- Anterior Clinoid Process Pneumatization, Optic Canal Morphometry, Retinal Nerve Fiber Layer Thickness
- Trial name
- NCT07451080
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
Macular Hole
Microperimetry and Optical Coherence Tomography (OCT) in Idiopathic Macular Hole
To evaluate the correlations between anatomical and functional changes studied with microperimetry (MPM) and spectral-domain OCT (SD-OCT) in patients after successful repair of idiopathic macular hole (MH).
- Trial name
- NCT01757600
- Testing
- Microperimetry
- Where
- France
- Volunteers
- 23 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Age Related Macular Degeneration
Correlation Between Visual Field Defects on FORESEE HOME and on Optical Coherence Tomography in Choroidal Neovascularization Subjects
The FORESEE HOME is used in the recent years to detect Age-related Macular Degeneration (AMD) lesions. The device is capable of differentiation as to stages of AMD and early detection of changes including choroidal…
- Trial name
- NCT00884637
- Where
- Israel
- Volunteers
- 15 people
- Sponsor
- Notal Vision Ltd.
Wilson Disease
Study of Retinal Vascular Parameters in Patients With Wilson's Disease
The rare disease reference center " Wilson disease and other rare copper-related diseases" of the Rothschild Foundation follows a large number of patients with Wilson's with varying degrees of impairment and located at different…
- Trial name
- WILLY (NCT04408300)
- Testing
- Ophthalmological exam
- Where
- France
- Volunteers
- 124 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Branch Retinal Vein Occlusion
Proof of Concept Study of Re-treatment in BRVO With Ranibizumab Guided by OCT
The aim of the trial is to evaluate the efficacy and safety of intravitreal injections of ranibizumab for the treatment of macular edema due to BRVO if the re-treatment regimen is guided by morphological macular changes detected…
- Trial name
- RabOCT (NCT01968239)
- Testing
- Ranibizumab
- Where
- Germany
- Volunteers
- 27 people
- Sponsor
- University of Leipzig
Glaucoma, Retinal Disease
The EASE Study - Human Factor and Usability Testing of a Binocular OCT System
Ophthalmology is among the most technology driven of all medical specialties, with advanced medical imaging devices - and specialised computer software - increasingly adopted for routine clinical use.
- Conditions
- Glaucoma, Retinal Disease, Strabismus, Healthy Volunteers
- Trial name
- EASE (NCT02822612)
- Testing
- Binocular OCT prototype
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University College, London
Coats Disease
Evaluation of Retinal and Vascular Features in Coats Disease After Intravitreal Injections of Ranibizumab
This study evaluates the retinal and vascular features in patients affected by Coats disease under the effects of Ranibizumab intravitreal injections using optical coherence tomography and optical coherence tomography angiography
- Trial name
- NCT04310631
- Testing
- Ranibizumab Injection
- Where
- Italy
- Volunteers
- 5 people
- Sponsor
- Federico II University
Diabetic Vitreous Hemorrhage, Tractional Retinal Detachment
Assessment of Retinal Vascular Changes With and Without ILM Peeling in Diabetic Vitrectomy Using OCT-A.
Tractional retinal detachment (TRD) that involves the macula and non-clearing vitreous hemorrhage are the main causes of permanent vision loss in patients with diabetic retinopathy and requires prompt surgical intervention.
- Trial name
- NCT05739539
- Testing
- optical coherence tomography angiography, spectral domain optical coherence tomography
- Where
- Egypt
- Volunteers
- 36 people
- Sponsor
- Kasr El Aini Hospital