Clinical trials: Optic Disk
The Lamina Cribrosa and Optic Nerve Head Changes
The Lamina Cribrosa (LC) Changes in the Eyes After Laser-Assisted in Situ Keratomileusis (LASIK)
The burden of LASIK surgery on optic nerve head (ONH) has been controversial. Until now, the change of retinal nerve fiber layer (RNFL) thickness was used as the indicator of the study.
- Trial name
- NCT02676557
- Testing
- Exposed to the high pressure during the surgery
- Volunteers
- 40 people
- Sponsor
- Samsung Medical Center
Eye Diseases, Retina; Lesion
Comparison of Non-mydriatic Camera Systems in a Female Health Hospital
1. To compare quality and usability of images taken by two different camera-systems without dilating the pupil. 2. To compare the retinal vessel diameters based on the images of to different camera-systems. 3.
- Conditions
- Eye Diseases, Retina; Lesion, Optic Disc Structural Anomaly
- Trial name
- NCT02089009
- Testing
- Retinal imaging, Vessel measurements, Change in vessel diameters
- Where
- 2 sites in Germany
- Volunteers
- 214 people, healthy volunteers welcome
- Sponsor
- Dr. Martin Leitritz
Optic Disc Structural Anomaly, Maculopathy
Surgical Management of Optic Disc Pit Maculaopathy
To evaluate the anatomical and functional results of pars plana vitrectomy (PPV) combined with internal limiting membrane (ILM) peeling, endolaser photocoagulation and gas tamponade in management of optic disc pit (ODP)…
- Trial name
- NCT03185936
- Testing
- pars plana vitrectomy with internal limiting membrane (ILM) peeling
- Volunteers
- 9 people
- Sponsor
- Minia University
Glaucoma
Glaucoma Screening With Artificial Intelligence
This randomized clinical trial aims to compare the diagnostic performance of two AI-enabled screening strategies - ROTA (RNFL optical texture analysis) assessment versus optic disc photography - in detecting glaucoma within a…
- Trial name
- NCT06012058
- Testing
- ROTA assessment by AI, Optic disc assessment by AI
- Where
- 2 sites in Hong Kong
- Volunteers
- 3,175 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Regional Blood Flow, Optic Disk
Effect of High-Dose Prednisolone (Solu Dacortin®) Treatment on Choroidal and Optic Nerve Head Blood Flow in Humans
Because of their antiinflamatory effects, glucocorticoids are often used to reduce edema in neurologic tissue and to otherwise mitigate the consequences of neural inflammation.
- Trial name
- NCT00312325
- Testing
- Prednisolone
- Where
- Austria
- Volunteers
- 24 people
- Sponsor
- Medical University of Vienna