Clinical trials: Glaucoma, Angle-Closure, open to volunteers
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
Primary Angle-closure Glaucoma
Kahook Dual Blade Goniotomy in Chronic Primary Angle-Closure Glaucoma
This prospective randomized controlled trial, conducted by the Ophthalmology Department of Peking University People's Hospital, aims to compare the intraocular pressure (IOP)-lowering efficacy and safety of two surgical…
- Trial name
- NCT07517302
- Testing
- Kahook Dual Blade (KDB) goniotomy, phacoemulsification with intraocular lens implantation combined with goniosynechialysis
- Where
- China
- Volunteers
- 68 people
- Sponsor
- Peking University People's Hospital
Glaucoma Open-Angle, Glaucoma Eye
INTEGRAL Study: A Longitudinal Study of Surgeries and Lasers in Glaucoma: Long-term Results and Success Predictors Analysed From a Large-scale Retrospective and Prospective Glaucoma Register
The study is an observational analysis of patients' medical data recorded in a large-scale register, both retrospective (for patients operated and data recorded before 2018) and prospective (for data collected after 2018) in…
- Conditions
- Glaucoma Open-Angle, Glaucoma Eye, Glaucoma; Drugs, Glaucoma, Angle-Closure
- Trial name
- NCT04381611
- Where
- Switzerland
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- Dr. Kaweh Mansouri
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
The Multi-Omics Analysis of Lens Zonule Relaxation in The PACG Pathogenesis
Compared with primary angle-closure glaucoma (PACG) patients without zonular laxity and the control group, there are differentially expressed molecules in PACG patients with zonular laxity, and a potential mechanistic network can…
- Trial name
- NCT07539675
- Testing
- No Additional Experimental Intervention
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Zhongnan 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
Investigating the Genetic Basis of Pseudoexfoliation Syndrome, Angle-closure Glaucoma and Primary Open-angle Glaucoma
There is increasing evidence that there are genetic risk factors for several forms of glaucoma, such as glaucoma caused by pseudoexfoliation syndrome (PXF) ,primary angle closure glaucoma (PACG) and primary open-angle glaucoma…
- Trial name
- NCT03423758
- Testing
- Blood sample
- Where
- Austria
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Primary Angle Closure Glaucoma
Comparison of Phaco Surgery With Goniosynechialysis Versus Trabeculectomy in Glaucoma Treatment
The goal of this clinical trial is to learn whether phacoemulsification combined with goniosynechialysis (Phaco-GSL) is as effective and safe as trabeculectomy in treating patients with primary angle-closure glaucoma.
- Trial name
- NCT06952153
- Testing
- Phacoemulsification with Goniosynechialysis, Trabeculectomy with 5FU
- Where
- Vietnam
- Volunteers
- 82 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Glaucoma Eye, Open-angle Glaucoma
Quality of Life After Glaucoma Surgery: Evaluating the Patient Perspective Across Surgical Options
Glaucoma surgery currently relies on a wide therapeutic arsenal, ranging from conventional filtering surgeries to minimally invasive glaucoma surgery (MIGS).
- Conditions
- Glaucoma Eye, Open-angle Glaucoma, Closed-Angle Glaucoma, Pseudo Exfoliative Syndrome
- Trial name
- G-SCOPE (NCT07303257)
- Testing
- NEI-VFQ-25 (National Eye Institute Visual Function Questionnaire-25).
- Where
- France
- Volunteers
- 132 people
- Sponsor
- Hospices Civils de Lyon
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
Angle-Closure Glaucoma
The Beijing Angle Closure Progression Study
The Beijing angle closure progression study (BAPS) aims to explore the 5-year incidence of PACS progressing to PAC or PACG and to determine the possible risk factors of disease progression, which may provide the evidence for…
- Trial name
- NCT05563623
- Where
- China
- Volunteers
- 825 people
- Sponsor
- Peking University People's Hospital
Primary Angle-Closure Glaucoma
Predicting the Risk of Partial Ciliary Block After Cataract and Goniosynechialysis Surgery in Primary Angle-Closure Disease
Primary angle-closure disease (PACD) is a major cause of vision loss, often treated with a combined surgery that removes the eye's natural lens (cataract surgery) and physically opens the eye's drainage system…
- Trial name
- PCB-Risk (NCT07549438)
- Volunteers
- 1,150 people
- Sponsor
- Peking University People's 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
Glaucoma, Glaucoma, Open-Angle
Dresden Glaucoma and Treatment Study (DGTS)
To assure the quality of follow-up and treatment, data of glaucoma patients are stored and evaluated after anonymisation.
- Conditions
- Glaucoma, Glaucoma, Open-Angle, Glaucoma, Angle-Closure, Glaucoma, Low Tension
- Trial name
- NCT02959242
- Where
- Germany
- Volunteers
- 10,000 people
- Sponsor
- Technische Universität Dresden
Cataract, Primary Angle-Closure Glaucoma
Anterior Segment Anatomy Assessed by Swept-Source OCT in Ocular Surgery Patients
This observational study aims to evaluate ocular anatomical parameters in patients undergoing anterior segment surgery using swept-source optical coherence tomography (SS-OCT).
- Trial name
- SS-OCT (NCT07903454)
- Testing
- Ocular anatomical parameters will be measured using a swept-source optical coherence tomography (SS-OCT) device (CASIA2; Tomey Corporation, Nagoya, Japan). The imaging examination will be used to asse
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Nanfang Hospital, Southern Medical University