Clinical trials: Iris Diseases, open to volunteers
Open Angle Glaucoma, Primary Open Angle Glaucoma
Topical Insulin for Glaucoma (TING2)
This study evaluates the safety and preliminary efficacy of topical sterile human insulin eye drops (EYED-002) in patients with open-angle glaucoma.
- Conditions
- Open Angle Glaucoma, Primary Open Angle Glaucoma, Low Tension Glaucoma, Pigmentary Glaucoma
- Trial name
- NCT07619482
- Testing
- EYED-002 Low Dose (721 U/mL topical insulin), EYED-002 High Dose (1442 U/mL topical insulin), EYED-002 (highest tolerated dose, 12-month)
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Stanford University
Glaucoma, Open-Angle, Pseudoexfoliation Glaucoma
Optimal Treatment Protocol for Selective Laser Trabeculoplasty - Repeat Trial
Glaucoma is a common eye disease that can lead to blindness. The only known way to reduce the rate of disease progression is by reducing the pressure in the eye (the intraocular pressure, IOP).
- Conditions
- Glaucoma, Open-Angle, Pseudoexfoliation Glaucoma, Ocular Hypertension
- Trial name
- OSLT-R (NCT05159960)
- Testing
- SLT
- Where
- 2 sites in Sweden
- Volunteers
- 400 people
- Sponsor
- Vastra Gotaland Region
HIV (Human Immunodeficiency Virus), IRIS
Prevention of AIDS With Opportunistic Infection Paradoxical IRIS
This study was a multicenter, open-label, randomized controlled clinical trial designed to evaluate the efficacy and safety of glucocorticoids in preventing paradoxical immune reconstitution inflammatory syndrome (IRIS) in…
- Trial name
- NCT07565623
- Testing
- Prednisolone
- Volunteers
- 131 people
- Sponsor
- Shanghai Public Health Clinical Center
Coronary Artery Stenosis, Coronary Artery Disease
IRIS-Coroflex NEO Cohort
The objective of this study is to evaluate the effectiveness and safety of Coroflex ISAR NEO stents in comparison to other drug-eluting stents (DES) in real-world practice.
- Trial name
- IRIS Coroflex (NCT06177743)
- Testing
- Coroflex ISAR NEO stent
- Where
- 11 sites in South Korea
- Volunteers
- 1,000 people
- Sponsor
- Seung-Jung Park
Benign Prostatic Hyperplasia, Silodosin
Pupil Size and Choroidal Thickness Changes With Tamsulosin vs. Silodosin in Benign Prostatic Hyperplasia Patients
Benign prostatic hyperplasia (BPH) is a common disease in men and is treated with alpha-blockers, particularly tamsulosin and silodosin.
- Conditions
- Benign Prostatic Hyperplasia, Silodosin, Tamsulosin, Choroid
- Trial name
- NCT07743060
- Testing
- tamsulosin 0.4mg, Silodosin 8 mg
- Volunteers
- 40 people
- Sponsor
- Mohsen Pourazizi
Open Angle Glaucoma, Pseudoexfoliation Glaucoma
Trabeculopuncture as Predictive Test for the Success of Ab Interno Trabeculectomy
The purpose of this study is to perform trabeculopuncture a test to determine the distal outflow tract function to predict the success of ab interno trabeculectomy.
- Trial name
- NCT06523751
- Testing
- Trabeculopuncture
- Where
- Germany
- Volunteers
- 55 people
- Sponsor
- Wuerzburg University 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
Neovascular Glaucoma, Type 2 Diabetes
Observation of Iris Blood Flow Via OCTA in Diabetic Neovascular Glaucoma
The goal of this observational study is to quantify iris blood flow via non-invasive eye scanning for evaluating ocular lesions in adults aged 18 years and older, including healthy volunteers, patients with type 2 diabetes…
- Trial name
- NCT07722910
- Where
- China
- Volunteers
- 98 people
- Sponsor
- Qilu Hospital of Shandong University
Pseudoexfoliation Syndrome, Biomechanical Parameters
Corneal Biomechanics, Optical Properties and Anterior Segment Structural Features in Patients With Pseudoexfoliation
The purpose of this study is to assess the effect of pseudoexfoliation syndrome on corneal biomechanics, optical clarity of the cornea, and anterior segment structural features.
- Conditions
- Pseudoexfoliation Syndrome, Biomechanical Parameters, Corneal Densitometry
- Trial name
- CorPEX (NCT06731530)
- Testing
- Pentacam-AXL, HD Analyzer, Corvis ST
- Where
- Greece
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Eye Abnormalities
Modeling Ocular Developmental Diseases From 3D Cultures of Optic Vesicle Organoids Derived From hiPSCs of Patients With Ocular Malformations
Ocular morphogenesis is a complex process starting as early as the 4th week of embryonic life, involving interactions between varioustissues of different origin and conserved genes.
- Trial name
- OrganoEye (NCT06408701)
- Testing
- Blood sampling
- Where
- 2 sites in France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Toulouse
Aniridia
Comparison of the Healing Properties on Corneal Cells of Groth Factor-enriched Plasma and Autologous Serum From Aniridia Patients
Keratopathy of patients with aniridia leads to epithelial scarring disorders and a progressive clouding of the cornea linked to this abnormal healing (fibrosis).
- Trial name
- CICASAND (NCT05400590)
- Testing
- Peripheral venous blood sample, Conjunctival impression
- Where
- France
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Intellectual Disability, Neurodevelopmental Disorders
Physical Activity and Community EmPOWERment Project
Purpose: Conduct a wait-list randomized controlled trial (RCT) of an inclusive physical activity program called PACE for adults with intellectual disability (ID) who are not yet showing signs of Alzheimer's Disease…
- Conditions
- Intellectual Disability, Neurodevelopmental Disorders, Autism Spectrum Disorder, Down Syndrome
- Trial name
- PACE (NCT06740162)
- Testing
- PACE Program
- Where
- 2 sites in United States
- Volunteers
- 376 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Breast Cancer
IRIS: Risk-Based Imaging After Breast-Conserving Surgery
Breast cancer follow-up after curative treatment is currently based on largely uniform imaging surveillance strategies, despite substantial variation in recurrence risk across patient subgroups.
- Trial name
- IRIS (NCT07426510)
- Testing
- Risk-Stratified Imaging Surveillance, Standard Mammographic Surveillance
- Volunteers
- 2,300 people
- Sponsor
- Umeå University
Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma
Uddevalla Skövde Transscleral Micropulse Study
Micro pulse transscleral laser treatment (MP-TLT) is a relatively new method to reduce the intraocular pressure (IOP) in glaucoma.
- Trial name
- USTMS (NCT05557721)
- Testing
- Topical lidocaine, MP-TLT
- Where
- 2 sites in Sweden
- Volunteers
- 40 people
- Sponsor
- Vastra Gotaland Region
Iris Tumor
Observational Study of Iris Tumors
This is an observational study using OCT angiography to assist with tumor characterization in melanotic and amelanotic iris lesions.
- Trial name
- NCT03809585
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Glaucoma, Primary Open Angle Glaucoma
Transcorneal Electrical Stimulation for the Treatment of Visual Field Defects in Patients With Open-Angle Glaucoma
Glaucoma is a progressive optic neuropathy with retinal ganglion cell loss which leads to visual field loss. Open-angle glaucoma is the most common form of glaucoma.
- Conditions
- Glaucoma, Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma, Pigment Dispersion Glaucoma
- Trial name
- TES-GPS (NCT06682962)
- Testing
- Transcorneal electrical stimulation (TES) with the OkuStim 2 System
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Okuvision GmbH
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
Benign Prostatic Hyperplasia, Tamsulosin
Iris Structural Changes With Tamsulosin vs. Silodosin in Benign Prostatic Hyperplasia Patients
Inhibition of alpha-1 adrenergic receptors by drugs such as tamsulosin and silodosin, which are prescribed for the treatment of benign prostatic hyperplasia, can lead to intraoperative floppy iris syndrome (IFIS) during cataract…
- Conditions
- Benign Prostatic Hyperplasia, Tamsulosin, Silodosin, Intraoperative Floppy Iris Syndrome
- Trial name
- NCT07743034
- Testing
- tamsulosin 0.4mg, Silodosin 8 mg
- Volunteers
- 40 people
- Sponsor
- Mohsen Pourazizi
Chronic Kidney Disease(CKD), Type 2 DM
Implementation pRogram to Improve Screening and Management for CKD in Diabetes (Program 1) (IRIS-CKD)
IRIS-CKD is an implementation study to improve guideline-recommended screening of chronic kidney disease (CKD) in individuals with type 2 diabetes (T2D) in the United States.
- Conditions
- Chronic Kidney Disease(CKD), Type 2 DM, Type 2 Diabetes Mellitus (T2DM)
- Trial name
- IRIS-CKD (NCT06906627)
- Testing
- (IRIS-CKD Screening Program): Home Kit, (IRIS-CKD Screening Program): Standard Lab Order
- Where
- 7 sites in United States
- Volunteers
- 500 people
- Sponsor
- Duke University
Extrapulmonary Tuberculosis
MBLA to Differentiate IRIS From Treatment Failure in Extrapulmonary Tuberculosis
This prospective, multi-center study aims to evaluate the Molecular Bacterial Load Assay (MBLA) on lymph node aspirates as a tool to distinguish between late immune reconstitution inflammatory syndrome (IRIS) and treatment…
- Trial name
- MBLA_IRIS (NCT07778082)
- Testing
- MBLA from routine lymph node aspirate
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Research Center Borstel