Clinical trials: Hypertension, Ocular
Glaucoma Suspect
Water Drinking Test and Its Reproducibility in Goldmann Applanation Tonometry and Pneumatic Tonometry
The purpose of this study is to evaluate the reproducibility of tonometry in the Goldmann applanation apparatus and pneumatic in the water drinking test.
- Trial name
- WDTRGP (NCT03014349)
- Testing
- Analysis of medical records
- Volunteers
- 100 people
- Sponsor
- VER Excelência em Oftalmologia
Normal Tension Glaucoma
Pressure Difference Between Brain and Eye: a Possible Cause to Normal Tension Glaucoma.
The main aim of this study is to determine the trans-laminal cribrosa pressure difference (TLCPD) for normal tension glaucoma (NTG) patients from the brain and the eye in supine, upright and minor head down tilt positions.
- Trial name
- NCT02776449
- Where
- Sweden
- Volunteers
- 17 people
- Sponsor
- Umeå University
Open-angle Glaucoma, Ocular Hypertension
A Study of a Glaucoma Therapy to Treat Open-Angle Glaucoma or Ocular Hypertension
The purpose of this study is to determine whether a glaucoma therapy is safe and effective in treating patients with open-angle glaucoma or ocular hypertension.
- Trial name
- NCT00314158
- Testing
- Brinzolamide 10 mg/ml + Timolol 5 mg/ml eye drops, suspension, Brinzolamide 10 mg/ml (AZOPT) eye drops, suspension, Timolol 5 mg/ml eye drops, solution
- Where
- United States
- Volunteers
- 523 people
- Sponsor
- Alcon Research
Primary Open Angle Glaucoma
Reproducibility of RNFL and ONH Measurements in OAG With Heidelberg Spectralis SD-OCT Glaucoma Module Premium Edition
The purpose of this study is to assess and compare the repeatability of SD-OCT (Spectralis™ OCT, Version 6.0, Heidelberg Engineering, Germany) RNFL thickness measurements with a new software (glaucoma premium module) with the…
- Trial name
- NCT02247284
- Testing
- RNFL and BMO-MRW SD-OCT
- Where
- Switzerland
- Volunteers
- 50 people
- Sponsor
- University of Zurich
Glaucoma, Open Angle Glaucoma
Long-term Safety and Performance of the ARGOS-SC Suprachoroidal Pressure Sensor System in Patients With Glaucoma Underwent Non-penetrating Glaucoma Surgery
The purpose of this study is to evaluate the long-term safety and performance of the ARGOS-SC system.
- Trial name
- NCT04773106
- Testing
- ARGOS-SC suprachoroidal pressure sensor
- Where
- 5 sites in Germany, Switzerland
- Volunteers
- 22 people
- Sponsor
- Implandata Ophthalmic Products GmbH
Glaucoma
Response to SLT vs. ALT in Patients Under 60 Years of Age
Laser trabeculoplasty is a routine treatment for glaucoma and can be performed with either argon (ALT) or selective Yag (SLT) lasers.
- Trial name
- NCT01087684
- Testing
- Argon laser trabeculoplasty, Selective laser trabeculoplasty
- Where
- Canada
- Volunteers
- 42 people
- Sponsor
- Sunnybrook Health Sciences Centre
Glaucoma, Open-Angle
Safety and Efficacy of an Ab Interno Gelatin Stent (XEN63) With or Without Mitomycin C
The Xen gelatin microstent (Allergan, CA, USA) is a 6mm hydrophobic, bleb-forming microinvasive glaucoma surgery (MIGS).1 Creation of a filtering bleb through the gel stent and under the conjunctiva lowers intraocular pressure…
- Trial name
- NCT04750447
- Testing
- XEN 63
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- Prism Eye Institute
Glaucoma
An Open Label Study Assessing the 24-hour Intraocular Pressure Pattern in PAC and PACG Patients, Before and After Laser Peripheral Iridotomy
The purpose of the study is to determine the relationship of the intraocular pressure patterns recorded during 2 sessions using Triggerfish, before and after elective laser peripheral iridotomy in angle closure glaucoma patients.
- Trial name
- NCT01906138
- Testing
- SENSIMED Triggerfish®
- Where
- India
- Volunteers
- 27 people
- Sponsor
- Sensimed AG
Determining Patterns of Glaucoma in Glaucoma Sub-specialty Clinics in Two Countries: Egypt and India
Patterns of Glaucoma in Glaucoma Subspecialty Clinics in Egypt and India in the Year 2018
In this study, we are aiming to identify the patterns of glaucoma observed and treated at Glaucoma Subspecialty Clinics of Kasr Al-Aini Hospital, Cairo University in Cairo, Egypt and corresponding clinics in Sadguru Netra…
- Trial name
- NCT03491735
- Testing
- collection of data from patient files
- Where
- 2 sites in Egypt, India
- Volunteers
- 2,500 people
- Sponsor
- Kasr El Aini Hospital
Glaucoma
Ab Interno Gelatin Stent With Mitomycin C Using Targeted Supra-tenon's Placement
The Xen-45 gelatin microstent is a novel, bleb-forming microinvasive glaucoma surgery (MIGS). Despite demonstrating similar efficacy and safety to trabeculectomy (traditional surgery), the Xen-45 gelatin microstent continues to…
- Trial name
- NCT04454138
- Testing
- XEN-45 gelatin microstent
- Where
- Canada
- Volunteers
- 142 people
- Sponsor
- Prism Eye Institute
Cataract Senile, Glaucoma, Open Angle
A Fellow Eye Comparative Study of the Aquea Intracanalicular Glaucoma Micro-coil Stent and the Alcon Hydrus Glaucoma Microstent
The purpose of this research study is to compare the safety and effectiveness of the Aquea Intracanalicular Glaucoma Stent to the Alcon Hydrus Glaucoma Microstent for the reduction of intraocular pressure (IOP) in patients with…
- Trial name
- NCT07836855
- Testing
- Aquea Zealix™, Hydrus® Microstent
- Where
- Honduras
- Volunteers
- 16 people
- Sponsor
- Aquea Health, Inc.
Glaucoma
Advanced Imaging for Glaucoma Study
The specific aims of the clinical studies are to: 1. Predict the development of glaucomatous visual field (VF) abnormality in glaucoma suspects and pre-perimetric glaucoma patients based on anatomic abnormalities detected by…
- Trial name
- AIGS (NCT01314326)
- Where
- 5 sites in United States
- Volunteers
- 832 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Normal Tension Glaucoma
IOP Lowering Effects of Topical Anesthetics Used Frequently in the Ophthalmology Clinic
The primary purpose of this study is to determine whether topical ophthalmic anesthetics lower the intraocular pressure in the eye.
- Trial name
- NCT01254149
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Primary Open Angle Glaucoma
A Study to Assess Adverse Events and Effectiveness of Gel Stent (XEN63) Implantation Using Ab Interno and Ab Externo Approaches in Adult Participants With Glaucoma
Glaucoma is the second most common cause of blindness in the world, second only to cataracts. This study will assess how safe and effective a glaucoma gel stent is when implanted using the ab interno (inside the eye) and ab…
- Trial name
- NCT06822738
- Testing
- XEN63 Glaucoma Treatment System
- Where
- 29 sites in United States
- Volunteers
- 130 people
- Sponsor
- AbbVie
Ocular Hypertension, Open Angle Glaucoma
A Study Evaluating the Latanoprost Punctal Plug Delivery System (L-PPDS) in Subjects With Ocular Hypertension or Open-Angle Glaucoma
The purpose of this study is to test if latanoprost punctal plugs will reduce eye pressure in subjects with ocular hypertension or open-angle glaucoma.
- Trial name
- NCT01229982
- Testing
- Latanoprost-PPDS
- Where
- Canada
- Volunteers
- 121 people
- Sponsor
- Mati Therapeutics Inc.
Glaucoma, Glaucoma, Open Angle
SOLX Titanium Sapphire Laser for Trabeculoplasty
Use of the Titanium Sapphire laser for laser trabeculoplasty to reduce intraocular pressure in patients with poorly controlled intraocular pressure on maximally tolerated medical therapy or prior failed laser trabeculoplasty.
- Trial name
- NCT00145535
- Testing
- SOLX Titanium Sapphire Laser (TiSaLT), Argon Laser Trabeculoplasty (ALT)
- Where
- 10 sites in United States, Canada and 2 more
- Volunteers
- 120 people
- Sponsor
- SOLX, Inc.
Glaucoma, Macular Degeneration
BCI and Evaluation of Visual and Task Performance in Subjects With Eye Diseases
The purpose of this research study is to better understand the impact of visual impairment caused by different eye diseases on the ability to perform daily activities and compare it to that in patients without eye diseases.
- Conditions
- Glaucoma, Macular Degeneration, Glaucoma Suspect, Optic Neuropathy
- Trial name
- NCT03318549
- Testing
- Visual Performance tests, Brain-computer interface
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Miami
Hypertensive Retinopathy
Non-invasive Measurement of Retinal Blood Flow Based on Vessel Analysis and Fourier Domain Optical Coherence Tomography in Patients With Hypertensive Retinopathy
Recently, a new and sophisticated method for assessment of retinal blood flow and retinal blood flow velocity profiles has become available.
- Trial name
- NCT01753648
- Testing
- Dynamic Vessel Analyzer, FDOCT, Ocular perfusion pressure
- Where
- Austria
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Open-Angle Glaucoma, Ocular Hypertension
Travoprost 3-Month Safety and Efficacy Study
The purpose of this study was to demonstrate that the intraocular pressure-lowering efficacy of Travoprost 0.003% is equivalent to TRAVATAN® in adult patients with open-angle glaucoma or ocular hypertension.
- Trial name
- NCT01453855
- Testing
- Travoprost ophthalmic solution, 0.003%, Travoprost ophthalmic solution, 0.004%
- Volunteers
- 1,099 people
- Sponsor
- Alcon Research
Intraocular Pressure
Study Comparing the Safety and Efficacy of BOL-303259-X to Latanoprost in Subjects With Glaucoma or Ocular Hypertension
The objective of this clinical investigation is to determine the most effective drug concentration(s) of BOL-303259-X in the reduction of IOP in order to support further clinical development of an appropriate dose with regard to…
- Trial name
- Voyager (NCT01223378)
- Testing
- BOL-303259-X, Latanoprost
- Where
- United States
- Volunteers
- 413 people
- Sponsor
- Bausch & Lomb Incorporated
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