Clinical trials: Primary Angle Closure
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
Glaucoma, Glaucoma, Open-Angle
Prevalence of Glaucoma and Normative Data of Ocular Biometry in Elderly Population in Bangkok
The BANMOP eye study is an ophthalmic subproject of the Bangkoknoi Model Project (BANMOP), a community-based initiative integrating electronic health databases with population surveys to sup-port context-specific health promotion…
- Conditions
- Glaucoma, Glaucoma, Open-Angle, Glaucoma, Suspect, Glaucoma, Angle-Closure
- Trial name
- BANMOP (NCT07763288)
- Where
- Thailand
- Volunteers
- 1,470 people, healthy volunteers welcome
- Sponsor
- Siriraj Hospital
Primary Angle-Closure Glaucoma
Vitreous Zonule in Primary Angle-Closure Glaucoma
This study aims to investigate the role of the vitreous zonule (VZ) in the pathogenesis of primary angle-closure glaucoma (PACG) and to explore the feasibility of three-dimensional ultrasound biomicroscopy (3D-UBM) for imaging…
- Trial name
- NCT07523139
- Where
- China
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Primary Angle Glaucoma Closure Suspect
Danish Angle Closure Prevention Trial
To determine whether primary angle closure suspects (PACS) in a Caucasian population benefit from prophylactic laser iridotomy.
- Trial name
- DAP (NCT06077253)
- Testing
- Iridotomy
- Where
- 5 sites in Denmark
- Volunteers
- 242 people
- Sponsor
- University of Aarhus
Primary Angle Closure Glaucoma, Primary Angle Closure
Hydrus Microstent and Lens Extraction for the Treatment of Primary Angle-Closure Glaucoma
This study is a prospective evaluation of the Hydrus Microstent for the treatment of Primary Angle Closure (PAC) and Primary Angle Closure Glaucoma (PACG) with adjunctive cataract.
- Trial name
- NCT04622605
- Testing
- Trabecular bypass and Schlemm's canal stent
- Where
- Philippines
- Volunteers
- 31 people
- Sponsor
- Asian Eye Institute
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
Trabeculectomy Versus Peripheral Iridectomy Plus Goniotomy in Advanced PACG
A multicenter, parallel, open, non-inferior randomized controlled trial is conducted to compare the effectiveness and safety of trabeculectomy and peripheral iridectomy plus goniotomy (TVG) in the treatment of advanced primary…
- Trial name
- TVG (NCT05163951)
- Testing
- Trabeculectomy, SPI+GSL+GT
- Where
- China
- Volunteers
- 88 people
- Sponsor
- Sun Yat-sen University
Glaucoma
Argon Laser Peripheral Iridoplasty for Primary Angle Closure Glaucoma
Glaucoma is the leading cause of irreversible blindness worldwide. With ageing of the population, glaucoma morbidity will rise, causing increased health care costs and economic burden for a condition in which visual loss, once…
- Trial name
- ALPI (NCT00980473)
- Testing
- Argon Laser Iridoplasty, Travatan/ Timolol/Azopt
- Where
- Singapore
- Volunteers
- 80 people
- Sponsor
- Singapore National Eye Centre
Glaucoma, Angle-closure, Primary, Acute
Phase IIA Double-Masked Randomized Sham-Controlled Trial of QPI-1007 Delivered by a Single Intravitreal Injection to Subjects With Acute Primary Angle-Closure Glaucoma (APACG)
This study will assess any side effects that may occur when QPI-1007 is injected into the eye in subjects with acute primary angle-closure glaucoma, as well as how long it takes for the body to clear the drug.
- Trial name
- NCT01965106
- Testing
- QPI-1007 Injection
- Where
- 8 sites in United States, Singapore and 1 more
- Volunteers
- 46 people
- Sponsor
- Quark Pharmaceuticals
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
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
Primary Angle Closure Glaucoma
The Effect of Phacoemulsification on Intraocular Pressure in Primary Angle Closure Glaucoma (PACG) Patients At Phanat Nikhom Hospital, Chonburi Province
BACKGROUND: Primary angle closure glaucoma (PACG) is one of a leading cause of blindness worldwide including Thailand. This problem impact to the overall health of people and health care system.
- Trial name
- NCT06252246
- Testing
- Phacoemulsification machine
- Where
- Thailand
- Volunteers
- 121 people
- Sponsor
- Phanatnikhom Hospital
Glaucoma, Angle-Closure
Clinical Efficacy and Safety of Minimally Invasive Glaucoma Surgery on Primary Angle Closure Glaucoma
To evaluate the clinical efficacy (intraocular pressure reduction , success rate, the number of antiglaucoma medication) and safety of ab interno trabeculectomy (AIT) with Trabectome in Chinese PACG .
- Trial name
- NCT02964676
- Testing
- ab interno trabeculectomy with Trabectome, trabeculectomy
- Volunteers
- 246 people
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
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
Primary Angle Closure Glaucoma
Optical Coherence Tomography Quantitative Analysis of Changes in Anterior Chamber After Laser Peripheral Lridotomy
The purpose of this study is to analysis changes in anterior segment morphology after laser peripheral lrldotomy measured by optical coherence tomography, and to evaluate treatment effectiveness
- Trial name
- NCT02279472
- Testing
- Laserex Tango Nd:YAG, Ellex-SuperQ Medical, Australia
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Second Xiangya Hospital of Central South University
Primary Open Angle Glaucoma (POAG), Juvenile Open Angle Glaucoma
Testing a Reading Module to Improve Reading Skills and Quality of Life in Glaucoma Patients
The goal of this interventional study is to test the effectiveness of reading rehabilitation module towards reading speed and error, and quality of life in glaucoma patients.The main questions it aims to answer are: 1.
- Conditions
- Primary Open Angle Glaucoma (POAG), Juvenile Open Angle Glaucoma, Normotensive Glaucoma, Primary Angle Closure Glaucoma
- Trial name
- NCT07741812
- Testing
- Reading Rehabilitation Module
- Where
- Malaysia
- Volunteers
- 100 people
- Sponsor
- Universiti Sains Malaysia
Glaucoma
ALPI vs Medical Therapy Effects on Optic Nerve Structure & Function
The aim is to determine which approach, immediate argon laser peripheral iridoplasty or conventional systemic medical treatment efficiently breaks acute angle closure attack without consequent visual morbidities.
- Trial name
- Iridoplasty (NCT00485238)
- Testing
- Argon laser Iridoplasty, Intravenous acetazolamide
- Where
- Singapore
- Volunteers
- 60 people
- Sponsor
- National University Hospital, Singapore
Glaucoma,Primary Open-Angle ,Primary Angle Closure
Comparison of Optical Coherence Tomography Angiography Microvascular Changes in Primary Open Angle and Primary Angle Closure Glaucoma
This work aims to study the peripapillary and macular microvascular changes in primary open angle and primary angle closure glaucoma using Optical Coherence Tomography Angiography (OCTA).
- Trial name
- NCT06000176
- Testing
- Optical coherence tomography angiography
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Omar Said
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
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