Clinical trials: Tunnel Vision
Autosomal Dominant Retinitis Pigmentosa, Eye Diseases
A Study to Evaluate the Safety and Tolerability of QR-1123 in Subjects With Autosomal Dominant Retinitis Pigmentosa Due to the P23H Mutation in the RHO Gene
This study evaluates the safety, tolerability and efficacy of QR-1123 injection in the eye (intravitreal; IVT) injections (one eye/unilateral) in subjects receiving a single dose or repeat doses.
- Conditions
- Autosomal Dominant Retinitis Pigmentosa, Eye Diseases, Eye Diseases, Hereditary, Retinal Dystrophies
- Trial name
- AURORA (NCT04123626)
- Testing
- QR-1123
- Where
- 5 sites in United States
- Volunteers
- 11 people
- Sponsor
- ProQR Therapeutics
Primary Open-angle Glaucoma
Modified Trabeculectomy With an ESST Versus Conventional SST for Management of Primary Open Angle Glaucoma
To evaluate prospectively the surgical outcome in terms of intraocular pressure control, potential advantages, disadvantages, success rate, complications and bleb morphology of this modified trabeculectomy with an extended…
- Trial name
- POAG (NCT03480711)
- Testing
- SST in group (A), trabeculectomy with ESST in group (B)
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Rehab mahmoud abdelhamid mohamed
Glaucoma
Ahmed Glaucoma Valve Implantation; Graft-Free Short Tunnel Small Flap Versus Scleral Patch Graft
Glaucoma implants have been used for refractory glaucoma and are gaining popularity as a primary procedure in selected patients.
- Trial name
- NCT03551834
- Testing
- Conventional scleral patch graft glaucoma implantation, New surgical method (short tunnel small flap technique)
- Where
- Iran
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Anterior Cruciate Ligament (ACL) Tear
Augmented Reality in Surgery
The goal of this observational study is to learn whether an artificial-intelligence software can reliably recognise the anatomical landmarks used to guide femoral bone tunnel placement on the arthroscopic monitor image during…
- Trial name
- ARS (NCT07636278)
- Testing
- Primary arthroscopic anterior cruciate ligament reconstruction
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Hemianopia, Homonymous, Tunnel Vision
Feasibility Tests for Various Prism Configurations for Visual Field Loss
The investigators will develop and test different configurations of high-power prisms to expand the field of vision of patients with visual field loss to assist them with obstacle detection when walking.
- Conditions
- Hemianopia, Homonymous, Tunnel Vision, Visual Field Defect, Peripheral, Visual Field Constriction Bilateral
- Trial name
- NCT04424979
- Testing
- High power prisms
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Hemianopsia, Homonymous Hemianopia
Feasibility Test of Virtual Reality Obstacle Detection for Low Vision Walking
The investigators are developing a new test of pedestrian hazard detection in virtual reality (VR) head-mounted display (HMD) headset, which shows virtual oncoming pedestrians in 3D while subjects are walking in real-world…
- Conditions
- Hemianopsia, Homonymous Hemianopia, Tunnel Vision, Visual Field Defect, Peripheral
- Trial name
- NCT05141604
- Testing
- Field expansion view
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
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
Carpal Tunnel Syndrome
A Study to See Whether Taking a Mix of Vitamins Can Help Adults Recover Better After Surgery for Carpal Tunnel Syndrome
Carpal Tunnel Syndrome (CTS) is a common condition that causes numbness, tingling, pain, and weakness in the hand due to compression of the median nerve at the wrist.
- Trial name
- NCT07312123
- Testing
- Alpha-Lipoic Acid, Vitamin E, and Vitamin B Complex, Combination Vitamin B1,B6,B12
- Where
- Malaysia
- Volunteers
- 84 people
- Sponsor
- Hospital Universiti Sains Malaysia