Clinical trials: Refractory Glaucoma
Glaucoma
Comparison of Silicone and Porous Plate Ahmed Glaucoma Valves
The purpose of this study is to evaluate and compare the clinical outcomes after implantation of the porous plate (polyethylene) (Model M4) Ahmed Glaucoma Valve with the silicone plate Ahmed Glaucoma Valve (Model FP7) in…
- Trial name
- NCT01883856
- Testing
- Silicone plate Ahmed Glaucoma Valve (Model FP7), Porous Plate Ahmed Glaucoma Valve (Model M4)
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Peter Netland, MD
Glaucoma, Glaucoma, Open Angle
AqueSys XEN 45 Glaucoma Implant in Refractory Glaucoma
To establish the safety and performance of the AqueSys XEN 45 Glaucoma Implant in eyes with refractory glaucoma.
- Trial name
- NCT02036541
- Testing
- AqueSys XEN 45 Glaucoma Implant
- Where
- 12 sites in United States
- Volunteers
- 65 people
- Sponsor
- AqueSys, Inc.
Open-angle Glaucoma
Hydrus Microstent for Refractory Open-Angle Glaucoma
The purpose of this study is to assess the safety and effectiveness of the Hydrus Microstent in patients with refractory open-angle glaucoma.
- Trial name
- SUMMIT (NCT03267134)
- Testing
- Hydrus Microstent, Ophthalmic surgery
- Where
- 20 sites in United States, Colombia and 3 more
- Volunteers
- 217 people
- Sponsor
- Ivantis, Inc.
Glaucoma
The AVB Study: Prospective Study Comparing the Ahmed Valve and the Baerveldt Implant for Treating Refractory Glaucoma
The purpose of this study is to compare the safety and efficacy of the Ahmed valve and the Baerveldt implant in treating refractory glaucoma.
- Trial name
- NCT00940823
- Testing
- Ahmed FP7 Valve, Baerveldt-350 Tube
- Where
- 6 sites in United States, Canada and 1 more
- Volunteers
- 238 people
- Sponsor
- Credit Valley EyeCare
Primary Open Angle Glaucoma (POAG)
Study of CyPass Implantation In Patients With Open Angle Glaucoma Refractory to Single or Multi-agent Topical Therapy
The purpose of this study is to evaluate the safety and effectiveness of CyPass implantation as a stand-alone therapy for lowering intraocular pressure (IOP) in patients with primary open angle glaucoma (POAG) who have failed at…
- Trial name
- DUETTE (NCT01166659)
- Testing
- CyPass Micro-Stent
- Volunteers
- 48 people
- Sponsor
- Transcend Medical, Inc.