Clinical trials: Optical Coherence Tomography Glaucoma
Primary Open Angle Glaucoma, Pseudoexfoliative Glaucoma
Advanced Glaucoma Progression Study
Glaucoma is one of the leading causes of blindness in the world. The key to prevention of visual loss from glaucoma is early detection of the disease or its progression and timely treatment.
- Conditions
- Primary Open Angle Glaucoma, Pseudoexfoliative Glaucoma, Chronic Angle Closure Glaucoma
- Trial name
- AGPS (NCT01742819)
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of California, Los Angeles
GLAUCOMA 1, OPEN ANGLE, D (Disorder)
Spectral Domain Optical Coherence Tomography Analysis for Glaucoma
The aim of this study is to examine whether there is a difference in macular ganglion cell complex thickness and retinal nerve fiber layer thickness in early-stage Primary open angle glaucoma and normal tension glaucoma with…
- Trial name
- NCT01612416
- Testing
- RS-3000 OCT measurements
- Where
- Turkey (Türkiye)
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- Inonu University
Treatment Outcome
Effect of Latanoprost on Optic Nerve Perfusion
46 eyes of 23 patients have been treated with topical Latanoprost 0.005 %. visual field was performed on all eyes. NFLT was measured using OCT. Radial peripapillary capillary (RPC) vascular density was measured using OCTA .
- Trial name
- NCT06629129
- Testing
- Latanoprost (0.005%)
- Where
- Egypt
- Volunteers
- 46 people
- Sponsor
- Zagazig University
Glaucoma
Analysis of the Eye in Patients With Primary Open-Angle Glaucoma and a Visual Field Defect in One Eye
The study aims to further understand glaucoma pathogenesis and progression by utilizing enhanced depth imaging optical coherence tomography to visualize and measure lamina cribrosa in vivo and segmentation technology to…
- Trial name
- NCT02622191
- Testing
- Spectral domain Optical Coherence Tomography
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Glaucoma
Evaluation of Blood Flow Characteristics in Glaucoma Using Optical Coherence Tomography Angiography (OCT-A).
The investigators aim to evaluate the efficacy of the new Optical Coherence Tomography based Angiography (OCT-A) softwares in the diagnosis and management of glaucoma.
- Trial name
- NCT02757677
- Testing
- Optical Coherence Tomography based Angiography
- Where
- Switzerland
- Volunteers
- 200 people
- Sponsor
- Swiss Vision Network
Myopia, Refractive Errors
Effect of Peripapillary Atrophy to Diagnose Glaucoma in High Myopia
This study intends to analyze the characteristics between peripapillary retinal nerve fiber layer thickness and peripapillary area in high myopia with or without glaucoma
- Conditions
- Myopia, Refractive Errors, Eye Diseases, Glaucoma, Primary Open Angle
- Trial name
- NCT05964634
- Testing
- OCT imaging
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Glaucoma, Tomography, Optical Coherence
The Diagnostic Performance of BMO-MRW and RNFL Thickness and Their Combinational Index Using Artificial Neural Network
This study evaluates the relationship between BMO-MRW and RNFL thickness measured by OCT. SD-OCT exam will be performed to all patients in this study.
- Trial name
- NCT03257020
- Testing
- SD-OCT
- Where
- South Korea
- Volunteers
- 402 people
- Sponsor
- Pusan National University Hospital
Glaucoma, Primary Open Angle, Ocular Blood Flow
The Effect of Topical Brimonidine on the Ocular Hemodynamics in Patients of POAG Using OCTA
Topical Brimonidine is a well-established topical antigalucoma, ocular hypotensive therapeutic that has been in use since 1996. Brimonidine stands out among other topical ocular hypotensives in that it has a neuroprotective…
- Conditions
- Glaucoma, Primary Open Angle, Ocular Blood Flow, Optical Coherence Tomography Angiography
- Trial name
- NCT05474716
- Testing
- Brimonidine tartrate 0.2% ophthalmic solution
- Where
- Egypt
- Volunteers
- 41 people
- Sponsor
- Fayoum University
Epiretinal Membrane, Glaucoma
Efficiency of Intraoperative Optical Coherence Tomography (iOCT)
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…
- Conditions
- Epiretinal Membrane, Glaucoma, Cornea
- Trial name
- NCT05232539
- Testing
- Intraoperative Optical Coherence Tomography (iOCT)
- Where
- Czechia
- Volunteers
- 2 people
- Sponsor
- Somich, s.r.o.
Cataract, Primary Angle-Closure Glaucoma
Anterior Segment Anatomy Assessed by Swept-Source OCT in Ocular Surgery Patients
This observational study aims to evaluate ocular anatomical parameters in patients undergoing anterior segment surgery using swept-source optical coherence tomography (SS-OCT).
- Trial name
- SS-OCT (NCT07903454)
- Testing
- Ocular anatomical parameters will be measured using a swept-source optical coherence tomography (SS-OCT) device (CASIA2; Tomey Corporation, Nagoya, Japan). The imaging examination will be used to asse
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Glaucoma, Hypertension
Know Your Pressures NYC
Dr. Lisa A. Hark (PI and Study Chair) and an interdisciplinary team have designed "Know Your Pressures NYC" to conduct blood pressure (BP)/glaucoma screenings in adults age 40+ to identify undiagnosed and/or uncontrolled…
- Conditions
- Glaucoma, Hypertension, Glaucoma, Suspect, Elevated Blood Pressure
- Trial name
- NCT05992415
- Testing
- Virtual Automated Navigator Intervention with Health Education, Usual Care
- Where
- United States
- Volunteers
- 7,085 people, healthy volunteers welcome
- Sponsor
- Columbia University