Clinical trials: Primary Angle Closure Glaucoma
Primary Open Angle Glaucoma, Secondary Open Angle Glaucoma
Protective Effect of Phenytoin on Glaucoma
since glaucoma is considered an optic neuropathy, new treatments for glaucoma are being continuously investigated, including neuroprotection.
- Conditions
- Primary Open Angle Glaucoma, Secondary Open Angle Glaucoma, Narrow-Angle Glaucomas, Normal Tension Glaucoma
- Trial name
- NCT00739154
- Where
- Israel
- Volunteers
- 200 people
- Sponsor
- Rabin Medical Center
Angle Closure Glaucoma
Laser Iridotomy Versus Phacoemulsification in Acute Angle Closure
This is a randomised controlled clinical trial to compare laser peripheral iridotomy (LPI) and primary phacoemulsification with intra-ocular lens implantation (phaco/IOL) in the treatment of acute primary angle-closure glaucoma…
- Trial name
- NCT00350428
- Testing
- Laser Preipheral Iridotomy and phacoemulsification
- Where
- Singapore
- Volunteers
- 70 people
- Sponsor
- Singapore National Eye Centre
Glaucoma, Angle-Closure
Laser Peripheral Iridotomy Plus Laser Peripheral Iridoplasty for Primary Angle Closure
This is a 10-centre randomized controlled clinical trial to explore whether laser peripheral iridoplasty (LPIP) plus laser peripheral iridotomy (LPI) is more effective than single LPI to control the progression of primary angle…
- Trial name
- NCT02613013
- Testing
- neodymium:yttrium-aluminum- garnet laser, frequency-doubled Q-switched neodymium:yttrium-aluminum-garnet 532-nm laser, Pilocarpine
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Sun Yat-sen University
Primary Angle Closure Glaucoma
Correlation Between Angle Closure Glaucoma Data and Lens Zonule Status
The goal of this observational study is to discuss the correlation between primary angle-closure glaucoma and the state of the suspended ligament of the lens and the pathogenesis of PACG by measuring the biological data of…
- Trial name
- NCT06184620
- Where
- China
- Volunteers
- 263 people, healthy volunteers welcome
- Sponsor
- Guangfu Dang
Primary Angle-Closure Glaucoma, Primary Angle Closure Without Glaucoma Damage
Phacoemulsification Versus Phacoemulsification With Micro-bypass Stent
Assessing the safety and efficacy of a micro-bypass stent in combination with cataract surgery in subjects with primary angle closure.
- Trial name
- NCT03647033
- Testing
- iStent implantation
- Where
- Singapore
- Volunteers
- 32 people
- Sponsor
- Khoo Teck Puat Hospital
Glaucoma, Angle-Closure
Phaco-ECP vs Phaco Alone in Primary Angle Closure
Comparison between phacoemulsification with endoscopic cyclophotocoagulation versus phacoemulsification alone in patients with either primary angle closure or primary angle closure glaucoma presenting with cataract or a clear…
- Trial name
- PHEPHA (NCT04562402)
- Testing
- Phacoemulsification, Endoscopic cyclophotocoagulation
- Where
- Saudi Arabia
- Volunteers
- 104 people
- Sponsor
- King Khaled Eye Specialist Hospital
Angle-closure Glaucoma
Travoprost 0.004% Versus Pilocarpine 1% in Patients With Chronic Angle Closure Glaucoma (CACG)
The purpose of this study is to demonstrate that the Intraocular Pressure (IOP) lowering efficacy of Travoprost Ophthalmic Solution 0.004% is superior to that of Pilocarpine 1% in patients with chronic angle-closure glaucoma…
- Trial name
- NCT00762645
- Testing
- Travoprost 0.004% (Travatan), Pilocarpine 1%
- Volunteers
- 30 people
- Sponsor
- Alcon Research
Glaucoma, Angle-Closure, Astigmatism
Prevalence of Corneal Astigmatism Before Glaucoma Surgery in Chinese Patients With Primary Angle-closure Glaucoma
Clear-lens extraction has been considered as first-line therapy for primary angle closure glaucoma(PACG) and application of toric intraocular lens (IOLs) leads to better postoperative visual acuity, yet little is known about the…
- Trial name
- NCT03159780
- Where
- China
- Volunteers
- 808 people
- Sponsor
- Mingkai Lin
Optic Neuropathy, NAION - Non-Arteritic Ischemic Optic Neuropathy
Clinical Study of FB1001 in Patients
This study is designed for single-center, open-label, dose escalation phase I trial to evaluate the safety and tolerability of a single/multiple intravitreal injection of FB1001 in patients with APACG(Acute Primary Angle-Closure…
- Conditions
- Optic Neuropathy, NAION - Non-Arteritic Ischemic Optic Neuropathy, APAC - Acute Primary Angle Closure, Glaucoma, Angle-Closure
- Trial name
- NCT06506305
- Testing
- FB1001
- Where
- China
- Volunteers
- 59 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Primary Open-angle Glaucoma, Primary Angle-Closure Glaucoma
Prevalence of Ocular Surface Disease in Malaysian Glaucoma Patients
This is a prospective, multi-centre, cross sectional observational study to determine the prevalence of ocular surface disease (OSD) in glaucoma patients, nationwide.
- Conditions
- Primary Open-angle Glaucoma, Primary Angle-Closure Glaucoma, Pseudoexfoliation Glaucoma, Pigment Dispersion Glaucoma
- Trial name
- NCT04609345
- Volunteers
- 400 people
- Sponsor
- Santen Pharma Malaysia Sdn Bhd
Primary Open-Angle Glaucoma, Primary Angle-Closure Glaucoma
Combined Phacoemulsification-Goniotomy in Primary Open-Angle and Primary Angle-Closure Glaucoma
This study evaluates whether combining cataract surgery (phacoemulsification) with incisional goniotomy effectively lowers intraocular pressure (IOP) and reduces the need for glaucoma medications in patients with coexisting…
- Conditions
- Primary Open-Angle Glaucoma, Primary Angle-Closure Glaucoma, Cataract
- Trial name
- NCT07821827
- Testing
- Combined Phacoemulsification and Goniotomy
- Volunteers
- 70 people
- Sponsor
- Assiut University
Glaucoma, Acute Primary Angle-closure Glaucoma
Comparison of Anterior Chamber Paracentesis and Conventional Mannitol Infusion in Patients With Primary Acute Angle-closure Glaucoma
The investigators wanted to reported the results of immediate anterior chamber paracentesis (ACP), compared to Mannitol infusion, in patients with acute primary angle-closure glaucoma (PACG).
- Trial name
- NCT01266343
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Taipei Medical University WanFang Hospital
Glaucoma, Angle-closure
Comparing Phaco/IOL Versus Phaco/IOL + Goniosynechialysis in Subjects With PACG
The purpose of this study is to determine if phacoemulsification with intraocular lens implant (phaco/IOL) alone or combined with goniosynechialysis is better at controlling intraocular pressure in subjects with primary angle…
- Trial name
- NCT02376725
- Testing
- Phaco/IOL, Phaco/IOL + goniosynechialysis
- Where
- Singapore
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Glaucoma
Predicting the Effect of Laser Peripheral Iridotomy
This study will compare the angle parameters of patients with PACS before and after LPI. The investigators will analyze the results of patients with different angle closure mechanisms before and after LPI, and participants hope…
- Trial name
- NCT04495491
- Testing
- pupillary block group, plateau iris group, mixing mechanism group
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Glaucoma, Angle-Closure, Glaucoma Suspect
Effects of Systemic Drugs on Intraocular Pressure
To assess intraocular pressure changes among glaucoma patients on systemic antihypertensive and antihistaminic drugs.
- Conditions
- Glaucoma, Angle-Closure, Glaucoma Suspect, Glaucoma Secondary to Drugs, Bilateral, Hypertension
- Trial name
- NCT05328921
- Testing
- Antihypertensive Agents, Antihistaminics
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Benha University
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
Primary Open Angle Glaucoma, Primary Angle Closure Glaucoma
Patch Graft Material Safety and Effectiveness in Covering Glaucoma Drainage Device Tube
The investigators hypothesize that KeraSys is a safe as Tutoplast to cover the tube of the Molteno 3 glaucoma drainage device during surgery
- Conditions
- Primary Open Angle Glaucoma, Primary Angle Closure Glaucoma, Pseudoexfoliation Glaucoma, Pigmentary Glaucoma
- Trial name
- NCT01301378
- Testing
- Molteno 3 glaucoma drainage shunt
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Wills Eye
Intraocular Pressure
Azopt (Brinzolamide 1.0%) Plus Travatan (Travoprost 0.004%) in Treating Patients With Chronic Angle-Closure Glaucoma (CACG)
To evaluate the IOP (Intraocular Pressure) lowering efficacy and safety of Brinzolamide 1.0% (Azopt), dosed twice daily as adjunctive therapy in patients treated with Travoprost 0.004% (Travatan) once daily.
- Trial name
- NCT00758342
- Testing
- Travoprost 0.004% + Brinzolamide 1.0%, Travoprost 0.004% + Tears Natural
- Volunteers
- 37 people
- Sponsor
- Alcon Research
Glaucoma
The Genetic Study of Primary Angle-Closure Glaucoma
The purpose of this study is to evaluate the possible candidate gene of Primary Angle-Closure Glaucoma.
- Trial name
- NCT00155857
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Glaucoma; Drugs
Efficacy of Tafluprost as an Adjunct to Medical Therapy for Residual Glaucoma After Trabeculectomy
A 6-month, parallel-group study of the safety and efficacy of tafluprostin for Chinese patients with posttrabeculectomy residual primary angle-closure glaucoma or posttrabeculectomy residual primary open angle glaucoma.
- Trial name
- NCT03595865
- Testing
- tafluprostin
- Volunteers
- 60 people
- Sponsor
- wangdabo