Clinical trials: Glaucoma Diagnosis
Open Angle Glaucoma, Normal Tension Glaucoma
Reproducibility of Blood Flowmetry in Human Retina Using the Nidek Laser Speckle Flowgraphy LSFG-NAVI System
In addition to intraocular pressure blood perfusion pressure in the optic nerve is an important factor determing the cause of glaucoma. Increasing evidence suggests that in glaucoma patients retinal blood may be decreased.
- Conditions
- Open Angle Glaucoma, Normal Tension Glaucoma, Healthy
- Trial name
- LSFG Repro (NCT04014933)
- Testing
- LASER SPECKLE FLOWGRAPHY
- Where
- Switzerland
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Medication Adherence, Glaucoma
A Universal Eye Drop Adherence Monitor to Measure and Improve Adherence to Ocular Medications
Glaucoma is the second leading cause of visual impairment worldwide. Eye drop medications reduce vision loss from glaucoma by at least 60%, but eye drops must be taken every day to be effective.
- Trial name
- NCT03506568
- Testing
- Devers Drop Device (D3) app
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universal Adherence LLC
Glaucoma
Paul Glaucoma Implant Versus Ahmed Glaucoma Valve in Childhood Glaucoma
A randomized controlled trial comparing the efficacy and safety of Paul glaucoma implant and Ahmed glaucoma valve in refractory childhood glaucoma patients
- Trial name
- NCT05797350
- Testing
- Glaucoma Drainage Device
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Al Watany Eye Hospital
Glaucoma
Bimatoprost/Timolol Versus Travoprost/Timolol
The purpose of this study is to compare 2 fixed combination medications in intraocular pressure lowering.
- Trial name
- NCT01542710
- Testing
- Ganfort, Duotrav
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Kasr El Aini Hospital
Angle-closure Glaucoma, Minimally Invasive Glaucoma Surgery
Biometric Changes After Intervention of Anterior Chamber Angle : an Observational Study
The drainage angle in the anterior chamber of the eye mediates the outflow of aqueous humor, and pathological changes here can lead to high intraocular pressure and glaucoma.
- Conditions
- Angle-closure Glaucoma, Minimally Invasive Glaucoma Surgery, Goniosynechialysis, Goniotomy
- Trial name
- NCT06492538
- Testing
- various types of angle interventions
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Glaucoma
Advanced Glaucoma Intervention Study (AGIS)
To assess the long-range outcomes of sequences of interventions involving trabeculectomy and argon laser trabeculoplasty in eyes that have failed initial medical treatment for glaucoma.
- Trial name
- NCT00000148
- Testing
- Argon Laser Trabeculoplasty, Trabeculectomy
- Where
- 13 sites in United States
- Sponsor
- National Eye Institute (NEI)
Open-angle Glaucoma, Papilledema
aICP in Glaucoma and Papilledema
Glaucoma remains a disease with an unclear and complex underlying pathophysiology. Recently, researchers have emphasized not only intraocular pressure (IOP) or vascular dysregulation, but also translaminar pressure's (TPG) role…
- Trial name
- aICP Ophtha (NCT02410148)
- Testing
- Non-invasive ICP measurement (Vittamed 305)
- Where
- Switzerland
- Volunteers
- 60 people
- Sponsor
- Kantonsspital Aarau
Glaucoma
Intraocular Pressure (IOP) Lowering Efficacy of Transdermal Brimonidine Therapy
The purpose of this study is to evaluate the safety and effectiveness in lowering intraocular pressure (IOP) utilizing an experimental lotion containing 0.1% Brimonidine that is applied to the outside of one eyelid.
- Trial name
- NCT01345448
- Testing
- Brimonidine
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Nanduri, Padma, M.D., FACS
Glaucoma
Satisfaction With XEN Gel Stent Versus Trabeculectomy for the Treatment of Glaucoma
This is a prospective, observational, non-interventional study of patients scheduled to receive surgical intervention either via XEN or trabeculectomy for open-angle glaucoma.
- Trial name
- XENPRO (NCT03852810)
- Where
- 10 sites in Canada, Germany and 1 more
- Volunteers
- 28 people
- Sponsor
- Allergan
Glaucoma, Ocular Hypertension
An Efficacy and Safety Study of Bimatoprost 0.01% Alone Compared With Travoprost 0.004% and Timolol 0.5% in Subjects With Glaucoma or Ocular Hypertension
This efficacy and safety study will evaluate LUMIGAN® RC/ LUMIGAN® .01 (bimatoprost 0.01%) alone compared to TRAVATAN Z® (travoprost 0.004%) and TIMOLOL MALEATE-EX, 0.5%/TIMOLOL GFS 0.5% (timolol 0.5% ophthalmic gel forming…
- Trial name
- NCT01881126
- Testing
- bimatoprost 0.01%, travatan 0.004%, timolol 0.5%
- Where
- 2 sites in Canada
- Volunteers
- 93 people
- Sponsor
- Allergan
Glaucoma, Diagnostic Self-evaluation
Development and Evaluation of a Self-administered/Assisted Visual Field Screening Tool for Glaucoma
This project aims to evaluate a self-administered screening test for glaucoma, the second largest cause of blindness in the western world.
- Trial name
- NCT02162043
- Where
- United Kingdom
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Glaucoma, Trabeculectomy
Multidrug Resistance After Trabeculectomy With Mitomycin C
We investigate whether mitomycin C treatment during previous filtration surgery induces P-glycoprotein expression.
- Trial name
- NCT00449631
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- University of Cologne
Primary Open Angle Glaucoma
Pharmacokinetics, Efficacy and Safety Assessment of T2345 Compared With Active Comparator in Newly Diagnosed Patients With Open-angle Glaucoma or Ocular Hypertension
The purpose of this study is to assess the pharmacokinetics, efficacy and safety of T2345 versus an active comparator.
- Trial name
- NCT01494753
- Testing
- T2345, Prostaglandin
- Volunteers
- 30 people
- Sponsor
- Laboratoires Thea
Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma
Intraocular Pressure After Preserflo / Innfocus Microshunt Implantation vs Trabeculectomy
The aim of this project is to compare trabeculectomy with Preserflo / Innfocus Microshunt in patients with Primary Angle Open Glaucoma and Pseudoexfoliation Glaucoma regarding the reduction of intraocular pressure.
- Trial name
- PAINT (NCT04440527)
- Testing
- Preserflo / Innfocus Microshunt, Trabeculectomy
- Where
- Austria
- Volunteers
- 70 people
- Sponsor
- Medical University Innsbruck
Glaucoma
Does Adding Bevacizumab Therapy in Glaucoma Surgery Improve the Success of Needle Bleb Revisions?
The purpose of this study is to see if a new add on (or adjunctive) therapy used in glaucoma surgery improves the success of needle bleb revisions.
- Trial name
- Avastin (NCT00853073)
- Testing
- bevacizumab, balanced salt solution
- Where
- United States
- Volunteers
- 63 people
- Sponsor
- Wills Eye
Open Angle Glaucoma
Micropulse Laser Trabeculoplasty (MLT) Versus Selective Laser Trabeculoplasty (SLT) for Treatment of Open Angle Glaucoma
The purpose of this study is to evaluate the effectiveness of a new laser (called Micropulse Laser Trabeculoplasty or MLT) in the treatment of glaucoma compared to the conventional laser presently used which is called selective…
- Trial name
- NCT01956942
- Testing
- Micropulse Laser Trabeculoplasty, Selective Laser Trabeculoplasty
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- David Belyea
Glaucoma
Bleb Function and Morphology With Intratendon Injection of MMC Compared With Standard Method
Patients with advanced glaucoma that are candidates for trabeculectomy will be included. Thorough ophthalmic examination including best corrected visual acuity, slit lamp examination, intraocular pressure (IOP) measurement…
- Trial name
- conj mmc (NCT02385370)
- Testing
- MMC
- Where
- Iran
- Volunteers
- 126 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Glaucoma, Suspect, Glaucoma
Diagnostic Performance of Smart Supra Perimetry (The DPSSP Study)
Early glaucomatous visual field changes can be missed with the routinely used Standard Automated Perimetry (SAP) and the 24-2 test pattern due to limited sampling of the central 10 degrees.
- Trial name
- DPSSP (NCT03978546)
- Testing
- Humphrey Visual Field Test, Optical Coherence Tomography (OCT) Scan, Smart Perimetry - Henson 9000
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Manchester University NHS Foundation Trust
Glaucoma
Comparison of Topical Anesthesia and Analgosedation in Micropulse Transscleral Glaucoma Treatment
Topical Anesthesia will be compared to Analgosedation for pain control in Micropulse Transscleral Laser Treatment for Glaucoma (MP-TLT).
- Trial name
- TAPMP3 (NCT04448080)
- Testing
- Micropulse Transscleral Laser Therapy for Glaucoma (MP-TLT)
- Where
- Switzerland
- Volunteers
- 8 people
- Sponsor
- University of Zurich
Open-Angle Glaucoma, Ocular Hypertension
Study of TRAVATAN in Subjects With Iris Pigmentation Changes
The purpose of this study was to monitor iris pigmentation changes over a 5-year period in patients with open-angle glaucoma or ocular hypertension.
- Trial name
- NCT00047554
- Testing
- Travoprost, 0.004% ophthalmic solution
- Volunteers
- 336 people
- Sponsor
- Alcon Research
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