Clinical trials: Refractory Open Angle Glaucoma
Refractory Open Angle Glaucoma
Ocular Fluorophotometry for Glaucoma Treated With Cyclo-coagulation Using High Intensity Focused Ultrasound (HIFU).
Monocentric prospective study conducted in two phases evaluating the secretion and elimination of aqueous humor by fluorophotometry in patients with glaucoma treated with cyclo-coagulation with ultrasound.
- Trial name
- NCT01908985
- Testing
- high intensity focused ultrasound for cyclodestruction in the eye
- Sponsor
- EyeTechCare
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
SOLX Gold Shunt Versus Control Implant: Randomized Trial for Refractory Glaucoma
Study Objective: To establish the substantial equivalence of the SOLX Gold Shunt to commercially available aqueous shunts, specifically the Ahmed™ Glaucoma Valve Model FP7, in the ability to reduce intraocular pressure (IOP)…
- Trial name
- NCT00382395
- Testing
- SOLX Gold Shunt GMS-plus, Ahmed FP7 Glaucoma Valve
- Where
- 15 sites in United States, Canada and 3 more
- Volunteers
- 180 people
- Sponsor
- SOLX, Inc.
Glaucoma, Open-Angle, Glaucoma Secondary
The Outcome of Ahmed Glaucoma Valve in Difficult Glaucoma Cases
The clinical difference (mean IOP, success rate, and complications) on using S2 and FP7 models of Ahmed Glaucoma Valve that had similar dimensions and different materials used for their construction in one year follow up was…
- Conditions
- Glaucoma, Open-Angle, Glaucoma Secondary, Glaucoma, Neovascular
- Trial name
- NCT04214847
- Testing
- Ahmed Glaucoma Valve surgery
- Volunteers
- 1 people
- Sponsor
- Ain Shams University
Glaucoma
A Prospective, Multicenter, Open-label, Safety and Preliminary Efficacy Study of the Surgical Implantation of OPKO's Glaucoma Drainage Device (AquashuntTM) in Patients With Refractory Chronic Forms of Open Angle Glaucoma (OAG)
A prospective, multicenter, open-label, safety and preliminary efficacy study of the surgical implantation of OPKO's glaucoma drainage device (AquashuntTM) in patients with refractory chronic forms of open angle glaucoma (OAG).
- Trial name
- NCT00834223
- Testing
- Aquashunt
- Where
- Dominican Republic
- Volunteers
- 15 people
- Sponsor
- OPKO Health, 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, Open-Angle
Study of a Novel Interposition Supraciliary Implant in Patients With Open Angle Glaucoma
The purpose of this study is to evaluate the safety and effectiveness of a novel interposition supraciliary implant as a stand-alone therapy for lowering intraocular pressure (IOP) in patients with primary open angle glaucoma…
- Trial name
- SAFARI (NCT03736655)
- Testing
- Interposition supraciliary implant
- Where
- France
- Volunteers
- 27 people
- Sponsor
- Ciliatech
Glaucoma, Glaucoma, Open-Angle
Treatment Outcomes of a Novel Glaucoma Tube Shunt Implant for Intraocular Pressure Control in Eyes With Refractory Glaucoma
The aim of this study is to determine the effectiveness of lowering intraocular pressure and safety profile of the Paul Glaucoma Implant (Advanced Ophthalmic Innovations, Singapore).
- Conditions
- Glaucoma, Glaucoma, Open-Angle, Surgery, Intraocular Pressure
- Trial name
- NCT04297930
- Testing
- Paul Glaucoma Implant Surgery
- Where
- Singapore
- Volunteers
- 82 people
- Sponsor
- National University Hospital, Singapore
Glaucoma, Glaucoma, Open Angle
SOLX Gold Shunt for Refractory Glaucoma
To establish the clinical performance of the SOLX Gold Shunt for its ability to reduce intraocular pressure (IOP) in eyes with refractory glaucoma where medical and conventional surgical treatments have failed.
- Trial name
- NCT01282346
- Testing
- SOLX Gold Shunt
- Where
- 17 sites in United States, Brazil and 3 more
- Volunteers
- 116 people
- Sponsor
- SOLX, Inc.
Glaucoma, Glaucoma, Open-Angle
AqueSys Microfistula Implant in Refractory Glaucoma
To establish the safety and performance of the AqueSys Microfistula Implant in eyes with refractory glaucoma.
- Trial name
- NCT01640756
- Testing
- AqueSys Microfistula Implant
- Where
- 14 sites in United States
- Volunteers
- 60 people
- Sponsor
- AqueSys, Inc.
Open Angle Glaucoma
Surgical Treatment of Refractory Open Angle Glaucoma
The primary objective of this study is to evaluate the safety, efficacy, and performance of the Suprachoroidal Dissection Instrument in creating a fistula between Schlemm's canal and the suprachoroidal space in refractory, open…
- Trial name
- NCT01212861
- Testing
- Suprachoroidal Dissection Instrument (SDI)
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- iScience Interventional Corporation
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 (OAG)
Safety and Effectiveness of the VisiPlate Aqueous Shunt in Patients With Refractory Open-Angle Glaucoma
A Prospective, Multicenter, Single-Arm, Open-Label Clinical Trial
- Trial name
- NCT07220876
- Testing
- VisiPlate Glaucoma Implant
- Where
- 14 sites in United States, South Africa
- Volunteers
- 165 people
- Sponsor
- Avisi Technologies Inc.
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.
Glaucoma, Open-Angle
Early Evaluation of the Beacon Aqueous Microshunt in Patients Refractory to Drug Therapy in the European Union
This is prospective, non-randomized, single-arm study to assess the safety and effectiveness of lowering intraocular pressure with the Beacon Aqueous Microshunt. A total of 65 subjects will be enrolled at five centers.
- Trial name
- EARLY BIRD EU (NCT03634319)
- Testing
- Beacon Aqueous Microshunt
- Where
- 2 sites in Germany
- Volunteers
- 10 people
- Sponsor
- MicroOptx
Refractory Primary Open Angle Glaucoma
Re-Trabeculectomy Versus Ahmed Glaucoma Valve Implantation in Secondary Surgical Management of Patients With Refractory Glaucoma
The purpose of this study is to compare three-year outcomes of re-trabeculectomy with those of Ahmed glaucoma valve implantation in secondary surgical management of patients with primary open angle glaucoma (POAG) and a history…
- Trial name
- NCT01633775
- Testing
- Implantation of Ahmed glaucoma tube shunt, and Trabeculectomy with MMC
- Where
- 3 sites in Iran
- Volunteers
- 100 people
- Sponsor
- Vanak Eye Surgery Center
Open-Angle Glaucoma
A Study of the Glaukos Trabecular Micro-Bypass Stent in Refractory Open Angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the iStent trabecular micro-bypass stent in reducing intraocular pressure (IOP) in refractory open-angle glaucoma subjects.
- Trial name
- NCT00326040
- Testing
- Glaucoma Surgery
- Where
- 7 sites in Germany, Italy and 2 more
- Volunteers
- 45 people
- Sponsor
- Glaukos Corporation