Clinical trials: Primary Glaucoma
Glaucoma, Open-Angle
The Effect of Pseudoexfoliation on Choroidal Thickness in Open Angle Glaucoma
Purpose: To investigate the effect of pseudoexfoliation (PEX) on choroidal thickness in primary open-angle glaucoma (POAG). Methods: This prospective, randomized study included 30 POAG patients and 30 PEX glaucoma patients with…
- Trial name
- NCT03373942
- Testing
- Choroidal thickness measurements with SD-OCT device
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Emine Deniz Egrilmez
Primary Open Angle Glaucoma, Hypertension Ocular
Effects of Magnetic Therapy and Seawater Combined in Decreasing Intraocular Presion.
Glaucoma is among the leading causes for blindness in the western world. Elevated intraocular pressure (IOP) has been identified as the most important risk factor.
- Trial name
- GME (NCT02300818)
- Testing
- Pulsed Electromagnetic Field Therapy, Seawater eyedrops
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- American Society Of Thermalism And Climatology Inc
Open Angle Glaucoma
Combined Phacoemulsification With iStent Inject W Versus Hydrus for Mild to Moderate Open Angle Glaucoma
The goal of the study is to prospectively evaluate and compare Hydrus microstent to the iStent Inject Wide in combination with cataract surgery in patients with mild to moderate open angle glaucoma.
- Trial name
- NCT05583591
- Testing
- Combined cataract surgery with Hydrus microstent, Combined cataract surgery with iStent Inject W
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Diablo Eye Associates
Glaucoma
Investigating the Genetic Basis of Pseudoexfoliation Syndrome, Angle-closure Glaucoma and Primary Open-angle Glaucoma
There is increasing evidence that there are genetic risk factors for several forms of glaucoma, such as glaucoma caused by pseudoexfoliation syndrome (PXF) ,primary angle closure glaucoma (PACG) and primary open-angle glaucoma…
- Trial name
- NCT03423758
- Testing
- Blood sample
- Where
- Austria
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Primary Open Angle Glaucoma (POAG)
iStent Inject in OAG Subjects on 2 Pre-op Topical Ocular Hypotensive Medications
The purpose of this study is to evaluate the intraocular pressure (IOP) lowering effect of iStent inject in eyes of subjects with primary open-angle glaucoma previously on two anti-glaucoma medications.
- Trial name
- NCT03478293
- Testing
- iStent inject surgery
- Where
- Brazil
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
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
Open-angle Glaucoma, Low Tension Glaucoma
Waveform Analysis of the Doppler Curve of Ophthalmic Arteries in Glaucoma Patients
Color Doppler Imaging (CDI) has been providing information about ocular blood flow over the past decades. This non-invasive procedure based on ultrasound technique has identified increased resistance and decreased systolic blood…
- Trial name
- NCT01487655
- Where
- Belgium
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Vitamin D Deficiency, Primary Open- Angle Glaucoma
Associations of Vitamin D Deficiency and Vitamin D Receptor Polymorphisms With the Risk of Primary Open-angle Glaucoma
This study investigated whether vitamin D receptor gene polymorphism is altered in primary open-angle glaucoma subjects carrying the risk allele and vitamin D deficiency is an important factor in the development of glaucoma.
- Trial name
- NCT02539745
- Testing
- Vitamin D receptor polymorphic analysis, Serum levels of 1a, 25-Dihydroxyvitamin D3
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Lv Yingjuan
Primary Open Angle Glaucoma
Nicotinamide and Pyruvate for Open Angle Glaucoma: A Randomized Clinical Study
The objective of this study is to determine if a combination of oral nicotinamide and pyruvate (N\&P) can maintain eye health as compared to placebo while standard-of-care intraocular pressure-lowering glaucoma medications are…
- Trial name
- NCT05695027
- Testing
- Dietary supplements - Nicotinamide and Pyruvate
- Where
- 3 sites in United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Columbia University
Primary Open Angle Glaucoma, Myopia
Diagnostic Innovations in Glaucoma Study
The overarching goal of our research study is to evaluate changes in visual function and optic nerve topography (the structure of the back of the eye) in patients with glaucoma (increased susceptibility to pressure inside the eye…
- Trial name
- DIGS (NCT00221897)
- Where
- United States
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Glaucoma
Polymorphisms in the Human Matrix Metalloproteinase Genes MMP1, MMP3, and MMP9: Genetic Risk Factors of Primary Open Angle Glaucoma?
Matrix metalloproteinases (MMPs) fulfill diverse important molecular functions and play pivotal roles in development, tissue morphogenesis, repair, aging, and inflammatory processes.
- Trial name
- NCT00312403
- Testing
- Blood Sample
- Where
- Austria
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Ocular Hypertension, Primary Open Angle Glaucoma
Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AKB-9778 Ophthalmic Solution
The purpose of this Phase 1b study is to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of AKB-9778 ophthalmic solution (eye drops) administered for 7 days in adults.
- Trial name
- NCT04284514
- Testing
- AKB-9778 Ophthalmic Solution
- Where
- 2 sites in United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Aerpio Therapeutics
Glaucoma
Barcelona Esquerra Glaucoma Artificial Intelligence-based Screening Program (BEGAS)
Two primary care-based screening systems will be tested to identify subjects with referrable glaucoma to hospital care. Subjects between 45 to 64 years old living in the metropolitan area of Barcelona will be invited to…
- Trial name
- BEGAS (NCT06353542)
- Testing
- Software analysis, Ophthalmologist examination
- Where
- Spain
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Ophthalmopathy
Artificial Intelligence Screening on Patients With Primary Angle Closure Glaucoma
The Tomey CASIA (Tomey Corporation, Nagoya, Japan) is a novel rapid imaging device that captures high-quality imaging of the entire anterior chamber of the eye over detailed imaging of a single section.
- Trial name
- AI (NCT03611387)
- Testing
- CASIA 2 OCT
- Where
- China
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Primary Angle Glaucoma Closure Suspect
Superior vs Temporal Laser Peripheral Iridotomy in Primary Angle Closure Suspects (PACS)
Basic Study Design: Prospective, randomized, single-center, single-blinded study to compare dysphotopsias and pain recollection immediately 2 weeks, and 3 months after LPI in PACS patients who have a clear indication for…
- Trial name
- NCT04741919
- Testing
- Yag Laser peripheral Iridotomy
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
Primary Open Angle Glaucoma
African Descent and Glaucoma Evaluation Study
According to the National Eye Institute, Glaucoma affects about three million Americans. Among Blacks in the United States, open- angle glaucoma is the leading cause of irreversible visual loss.
- Trial name
- ADAGES (NCT00221923)
- Where
- 3 sites in United States
- Volunteers
- 1,540 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Primary Open-angle Glaucoma
GORE Glaucoma Drainage Implant Clinical Study Dominican Republic
The objective of this early feasibility clinical study is to evaluate the safety and effectiveness of several different GORE Glaucoma Drainage Implant configurations in subjects with primary open-angle glaucoma that is…
- Trial name
- NCT05557058
- Testing
- Gore Glaucoma Device Implant (GORE GDI)
- Where
- Dominican Republic
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- W.L.Gore & Associates
Primary Open-angle Glaucoma
Efficacy and Tolerability of Preservative-free 0.0015% Tafluprost in Glaucoma Patients
The aim of this work is to evaluate efficacy and tolerability of preservative containing 0.0015% tafluprost and preservative-free 0.0015% tafluprost.
- Trial name
- NCT03104621
- Testing
- Benzalkonium chloride (BAK), 0.0015% tafluprost
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Gangnam Severance Hospital
Retinal Blood Flow
The Effect of Dronabinol on Ocular Hemodynamics in Patients With Primary Open Angle Glaucoma
Glaucoma is among the leading causes for irreversible blindness worldwide. While lowering intraocular pressure (IOP) remains the mainstay of therapy, there are still some patients who progress despite well-controlled IOP.
- Trial name
- NCT04596826
- Testing
- Dronabinol 5 MG, Dronabinol 10 MG
- Where
- Austria
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Primary Open Angle Glaucoma, Ocular Hypertension
The Efficacy of Selective Laser Trabeculoplasty
Selective laser trabeculoplasty (SLT) is a new method to reduce intraocular pressure in eyes with open angle glaucoma or ocular hypertension. SLT may also be effective for cases with previously failed ALT procedures.
- Conditions
- Primary Open Angle Glaucoma, Ocular Hypertension, Pseudo-Exfoliative Glaucoma, Pigment Dispersion Glaucoma
- Trial name
- NCT00347893
- Testing
- Selective laser trabeculoplasty
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Glaucoma Research & Education Group