Clinical trials: Exfoliation Syndrome
Primary Open Angle Glaucoma, Secondary Open Angle Glaucoma
Early Diagnosis, Pathogenesis and Progression of Open Angle Glaucoma
The Erlangen Glaucoma Registry is a clinical registry for cross sectional and longitudinal observation of patients with open angle glaucoma (OAG) or glaucoma suspect, founded in 1991.
- Conditions
- Primary Open Angle Glaucoma, Secondary Open Angle Glaucoma, Ocular Hypertension
- Trial name
- NCT00494923
- Where
- Germany
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
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
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
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
Peeling Skin Syndrome
A Comparative Investigation of Efficacy and Complications in Light and Deep Chemical Peels
Chemical peeling involves applying substances to the skin to induce controlled damage, which promotes the regeneration of fresh skin cells and enhances the skin's appearance.
- Trial name
- NCT06749561
- Testing
- Group 1
- Where
- Pakistan
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Superior University
Glaucoma, Open-Angle
The Effect of Pseudoexfoliation on Choroidal Thickness in Open Angle Glaucoma
Purpose: To investigate the effect of pseudoexfoliation (PEX) on choroidal thickness in primary open-angle glaucoma (POAG). Methods: This prospective, randomized study included 30 POAG patients and 30 PEX glaucoma patients with…
- Trial name
- NCT03373942
- Testing
- Choroidal thickness measurements with SD-OCT device
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Emine Deniz Egrilmez
Open-angle Glaucoma, Pseudoexfoliation Glaucoma
Vitamin Mix (B6, B9, B12, And Choline) For Glaucoma Patients
This study aims to determine whether a combination of vitamins (B6, B9, B12, and choline) can help protect the eyes of people with glaucoma and slow vision loss.
- Trial name
- IVMGS (NCT06885827)
- Testing
- Vitamin B-mix, Standard Care
- Where
- 2 sites in Sweden
- Volunteers
- 80 people
- Sponsor
- Karolinska Institutet
Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma
XEN Glaucoma Gel Stent Versus Trabeculectomy
Multicentric evaluation of best corrected visual acuity of the XEN implant versus classic trabeculectomy in open angle glaucoma subjects
- Conditions
- Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma, Pigmentary Dispersion Glaucoma
- Trial name
- NCT05439161
- Testing
- surgery
- Where
- Austria
- Volunteers
- 196 people
- Sponsor
- Prof. Dr. Herbert Reitsamer
Pseudoexfoliation Syndrome, Cataract
Corneal Biomechanics and Surgically Induced Astigmatism in Pseudoexfoliation Syndrome
This prospective study aims to evaluate the influence of corneal biomechanical properties on surgically induced astigmatism following standard phacoemulsification cataract surgery in patients with pseudoexfoliation syndrome…
- Conditions
- Pseudoexfoliation Syndrome, Cataract, Astigmatism
- Trial name
- NCT07722247
- Testing
- phacoemulsification cataract surgery
- Where
- Croatia
- Volunteers
- 70 people
- Sponsor
- Kata Culina
Pseudoexfoliation
Corneal Endothelium Evaluation After Phacoemulsification in Diabetec and Non-diabetic Patients With Pseudoexfoliation
Our study is a comparative study, that was conducted to evaluate the corneal endothelial cells changes and central corneal thickness after uncomplicated phacoemulsification and intra ocular lens (IOL) implantation in normal…
- Trial name
- NCT04965168
- Testing
- phacoemulsification of the lens
- Where
- Egypt
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Minia University
Down Syndrome
A Non-Drug Study of The Suitability of Neurocognitive Tests And Functioning Scales For The Measurement of Cognitive And Functioning Changes in Individuals With Down Syndrome
This non-drug, longitudinal, multi-center, multi-national study will evaluate the suitability of neurocognitive tests and functioning scales for the measurement of cognitive and functioning changes in individuals with Down…
- Trial name
- NCT01580384
- Where
- 12 sites in United States, Argentina and 5 more
- Volunteers
- 90 people
- Sponsor
- Hoffmann-La Roche
Exfoliation Syndrome, Ocular Hypertension
Randomized Prospective Study of Selective Laser Trabeculoplasty (SLT) Versus Argon Trabeculoplasty (ALT) in Patients With Pseudoexfoliation Glaucoma and Ocular Hypertension
Multi-center, prospective, randomized, controlled clinical trial to compare selective laser trabeculoplasty (SLT) and Argon laser trabeculoplasty (ALT) in pseudoexfoliation glaucoma and ocular hypertension patients.
- Trial name
- SLT (NCT01126203)
- Testing
- SLT, ALT
- Where
- 5 sites in Canada
- Volunteers
- 25 people
- Sponsor
- University of Calgary
Ocular Hypertension, Open-Angle Glaucoma
Assessing Cosopt Switch Patients
To assess the safety and efficacy of a cohort of patients switched to the dorzolamide/timolol maleate fixed combination because they are insufficiently controlled on latanoprost monotherapy.
- Conditions
- Ocular Hypertension, Open-Angle Glaucoma, Exfoliation Syndrome, Glaucoma, Pigmentary
- Trial name
- NCT00273442
- Testing
- timolol maleate, dorzolamide/timolol maleate fixed combination
- Where
- 5 sites in United States
- Volunteers
- 60 people
- Sponsor
- Pharmaceutical Research Network
Pseudoexfoliation Syndrome, Cataract
Influence of Cataract Surgery on Corneal Biomechanical Properties in Patients With Pseudoexfoliation Syndrome
Pseudoexfoliation syndrome is associated with alterations in the biomechanical properties of the cornea. This prospective observational cohort study aims to evaluate changes in corneal biomechanical properties after standard…
- Trial name
- NCT07719101
- Where
- Croatia
- Volunteers
- 70 people
- Sponsor
- Kata Culina
Healthy
Effect of Brazilian Fruits Peel on Metabolic Regulation and Appetite in Healthy Subjects
The purpose of the study was to investigate how Brazilian fruits peel affect acute/postprandial glucose and insulin responses, inflammatory markers, appetite control peptides, antioxidative capacity, as well as subjective…
- Trial name
- BRASIL-MET (NCT02245906)
- Testing
- Control drink, Brazilian fruit peel flour, Negative control drink
- Where
- Sweden
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Lund University
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
Pseudoexfoliation Syndrome, Carpal Tunnel Syndrome (CTS)
Pseudoexfoliation and Carpal Tunnel Study
This prospective, single-center case-control study aimed to investigate the association between pseudoexfoliation syndrome (PES) and carpal tunnel syndrome (CTS) using biochemical markers.
- Trial name
- NCT06946030
- Where
- Turkey (Türkiye)
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Ankara Training and Research Hospital
Periodontitis, Cardiovascular Diseases
Periodontal and Cardiovascular Diseases Project
The purpose of this study is to investigate whether basic periodontal therapy aim to reduce subgingival levels of Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans, has an impact on the vascular function of…
- Trial name
- NCT02716259
- Testing
- Scaling and root planing, Supragingival prophylaxis
- Where
- 2 sites in Spain
- Volunteers
- 36 people
- Sponsor
- Universidad Complutense de Madrid
Down Syndrome
Non-drug Study to Evaluate the Suitability of Neurocognitive Tests and Functioning Scales for the Measurement of Cognitive and Functioning Changes in Children With Down Syndrome
The aim of this study is to assess the suitability of selected scales (floor/ceiling effects, variability, test-retest reliability) to measure cognitive function in children with Down syndrome over 6 months, and to evaluate the…
- Trial name
- NCT02451657
- Testing
- No Intervention
- Where
- 10 sites in United States, France and 1 more
- Volunteers
- 40 people
- Sponsor
- Hoffmann-La Roche
Glaucoma
Will the Use of Triesence During Glaucoma Surgery Provide Lower Eye Pressure and Improve the Results of the Surgery?
The investigators hypothesize that intracameral Triesence during glaucoma surgery will provide lower intraocular pressure through better control of ocular inflammation, thus leading to a more successful filtering procedure.
- Trial name
- NCT00853905
- Testing
- Triesence, balanced salt solution BSS
- Where
- United States
- Volunteers
- 77 people
- Sponsor
- Wills Eye