Clinical trials: Glaucoma Surgery
Glaucoma, Open-Angle
Study of an Interposition Supraciliary Implant in Patients With Open Angle Glaucoma
The purpose of this study is to prolong observational follow-up up to 36 months of patients already implanted with a novel interposition supraciliary implant.
- Trial name
- SAFARI FU (NCT05159817)
- Where
- Armenia
- Volunteers
- 19 people
- Sponsor
- Ciliatech
Glaucoma, Ocular Hypertension
Surgical and Refractive Outcomes of Combined Glaucoma Surgery
The aim of the study is to examine surgical and refractive outcomes of glaucoma combined surgery in six months period of follow up
- Conditions
- Glaucoma, Ocular Hypertension, Filtering Surgery
- Trial name
- NCT04335825
- Testing
- phacotrabeculectomy, ExPress antiglaucoma surgery combined with phacoemulsification
- Volunteers
- 81 people
- Sponsor
- Medical University of Bialystok
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, Filtering Surgery
Long-Term IOP Fluctuation and VF Progression After Triple Procedure
Long-term intraocular pressure (IOP) fluctuation may be significantly associated with the progression of glaucomatous visual field loss, even in patients kept always low IOP after triple procedure, an effective approach for…
- Conditions
- Glaucoma, Filtering Surgery, Intraocular Pressure
- Trial name
- NCT00428740
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Yonsei University
Glaucoma, Glaucoma Following Surgery
Anterior-segment OCT (AS-OCT) and Intraoperative OCT (iOCT) for Trans- Conjunctival Needle Revision (TCNR)
Trabeculectomy is a very important and commonly performed glaucoma operation. It allows fluid from inside the eye to exit into a space called a bleb located on the surface of the eye under the upper eyelid.
- Trial name
- NCT05790408
- Testing
- Digital microscope integrated with intraoperative OCT (Zeiss Artevo 800, Carl Zeiss Meditec AG), Spectralis Anterior-segment OCT (AS-OCT) (Heidelberg Engineering)
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Northwestern University
Glaucoma, Blindness, Acquired
Laminar Drainage Implant: Safety of a Novel Surgical Treatment for Refractory Glaucoma.
Purpose: To assess the feasibility of a surgical technique and present the preliminary safety results of a new glaucoma device devoid of a tube in painful blind eyes.
- Conditions
- Glaucoma, Blindness, Acquired, End-Stage Glaucoma, Glaucoma Traumatic
- Trial name
- NCT03166566
- Testing
- Laminar drainage implant surgery.
- Volunteers
- 15 people
- Sponsor
- Federal University of Minas Gerais
Anti-Glaucoma Medications
Preoperative Visual Aids on Glaucoma Surgical Patients
This study aims to evaluate the impact of preoperative visual aids on anxiety and pain management in patients with low educational backgrounds undergoing glaucoma filtration surgery.
- Trial name
- NCT06478095
- Testing
- Visual aids
- Where
- China
- Volunteers
- 133 people
- Sponsor
- Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong
Glaucoma
Study of PGA Suture in Ophthalmology
To evaluate the safety and efficacy of polyglycolic acid suture in ophthalmic surgical procedures
- Trial name
- NCT00351429
- Testing
- Polyglycolic acid suture
- Where
- India
- Volunteers
- 50 people
- Sponsor
- Aurolab
Fuchs Endothelial Corneal Dysfunction, Open Angle Glaucoma (OAG)
A Study to Assess Brillouin Hydration Mapping for the Evaluation of Ocular Tissues and Diseases
The overall goal of this study is to develop Brillouin microscope as a novel tool for measuring biomechanical and hydration properties of human tissues in vivo.
- Conditions
- Fuchs Endothelial Corneal Dysfunction, Open Angle Glaucoma (OAG), Dry Eye Disease (DED), Keratoconus
- Trial name
- NCT07780890
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Glaucoma, Optic Neuropathy
Use of Bevacizumab in Trabeculectomy Surgery
When a patient with glaucoma who has a pressure that is too high and causing damage to their vision, despite receiving the maximum amount of medication that can be tolerated, the decision is made to have glaucoma surgery.
- Conditions
- Glaucoma, Optic Neuropathy, Fibrosis
- Trial name
- NCT01166594
- Testing
- Bevacizumab, Control
- Where
- Canada
- Volunteers
- 59 people
- Sponsor
- Sunnybrook Health Sciences Centre
Open Angle Glaucoma
Ologen Collagen Matrix Safety and Effective Comparison With Mitomycin-C(MMC) in Glaucoma Surgery
To compare the safety and effectiveness of oculusgen (ologen) collagen matrix implantation and Mitomycin-C(MMC) in glaucoma surgery.
- Trial name
- NCT00538590
- Testing
- Collagen Matrix in Glaucoma Filtering Surgery, Mitomycin-C(MMC) and glaucoma filtering surgery
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- Pro Top & Mediking Company Limited
Glaucoma
Safety and Effectiveness of PreserFlo and XEN Stents With or Without Amniotic Membrane in Glaucoma Surgery
Glaucoma is one of the leading causes of permanent blindness in the world. It happens when the optic nerve-the connection between the eye and the brain-is damaged. As this damage gets worse, vision is slowly lost.
- Trial name
- NCT07143708
- Testing
- Glaucoma Surgery with Amniotic Membrane, Glaucoma Surgery without Amniotic Membrane
- Volunteers
- 156 people
- Sponsor
- Nova Scotia Health Authority
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
Cataract, Glaucoma
IOP Changes Associated With SICS and Phako
Prospective randomized trial in patients requiring cataract surgery in which IOP, angle anatomy and other demographic and clinical data are compared. Subjects randomized to both MSICS and phakoemulsification
- Trial name
- NCT02642211
- Testing
- cataract surgery
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Robin, Alan L., M.D.
GLAUCOMA 1, OPEN ANGLE, D (Disorder), Cataract
Comparison of Visual Outcomes and Patient Satisfaction in Mild to Moderate Glaucoma Patients Undergoing Cataract Surgery With EDOF Versus Monofocal IOLs
Cataract is the leading cause of reversible vision loss, while glaucoma remains the primary cause of irreversible blindness, often impairing contrast sensitivity (CS), glare tolerance, and dark adaptation.
- Trial name
- NCT07436871
- Testing
- Cataract surgery (Monofocal intraocular lens implantation), cataract surgery (Extended depht of focus intraocular lens implantation)
- Volunteers
- 74 people
- Sponsor
- OMIQ Research
Glaucoma
Subconjunctival Bevacizumab to Prevent Bleb Failure After Glaucoma Filtration Surgery
This study analyzes the safety and efficacy of off-label Subconjunctival Injection of bevacizumab (Avastin) versus 0.02% mitomycin C (MMC) for preventing bleb failure following glaucoma filtration surgery.
- Trial name
- NCT00468429
- Testing
- Subconjunctival Bevacizumab
- Where
- India
- Volunteers
- 40 people
- Sponsor
- Grewal Eye Institute
Glaucoma, Trabeculectomy
Ologen (OculusGen)-Glaucoma MMC Control in Pakistan
The purpose of this study is to compare the safety and effectiveness of the ologen (OculusGen) Biodegradable Collagen Matrix Implant and the MMC group in filtration surgery.
- Trial name
- NCT00472810
- Testing
- ologen collagen matrix in glaucoma filtering surgery, MMC in glaucoma filtering surgery
- Where
- Pakistan
- Volunteers
- 40 people
- Sponsor
- Pro Top & Mediking Company Limited
Glaucoma Eye, Glaucoma
Comparison of Fixation Suture Type in Glaucoma Surgery
The aim of the study is to compare the effectiveness and safety of two types of intraoperative eye fixation: for the superior rectus muscle and traction suture in the peripheral cornea.
- Trial name
- NCT03797846
- Testing
- combined glaucoma surgery
- Where
- Poland
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Medical University of Bialystok
Glaucoma, Glaucoma Patient
Long-Term Clinical Results of Ab-Interno Trabeculotomy in Glaucoma Management
Glaucoma is one of the leading causes of irreversible vision loss worldwide. Elevated intraocular pressure (IOP) is the most important risk factor for the development and progression of the disease.
- Conditions
- Glaucoma, Glaucoma Patient, GLAUCOMA 1, OPEN ANGLE, D (Disorder), Glaucoma Following Surgery
- Trial name
- NCT07780916
- Testing
- Ab-interno trabeculotomy
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Wuerzburg University Hospital
Glaucoma, Open-Angle
Retrospective Review of Xen Gel Stent Implantation With Open vs. Closed Conjunctiva Approach
To measure surgical success of open vs closed conjunctiva with Xen implantation.
- Trial name
- NCT04406467
- Testing
- Xen Gel Stent
- Where
- United States
- Volunteers
- 137 people
- Sponsor
- Johns Hopkins University