Clinical trials: Optic Nerve Injuries
Hyperextension Injury of Neck
Effects of Cervical Hyperextension on Cervical Blood Flow, Cerebral Oximetry and Cognitive Functions.
The goal of this observational study is to determine the effects of cervical hyperextension on cerebral oximetry and cognitive functions in healthy individuals without other additional factors such as anesthesia and surgical…
- Trial name
- NCT05576857
- Testing
- Doppler ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Duzce University
Brachial Plexus Injury
Changes in Optic Nerve Sheath Diameter in Response to Various Levels of End Tidal Carbon Dioxide Levels
Intracranial Pressure ( ICP ) monitoring is an essential component of traumatic brain injured ( TBI ) patients management. The clinical signs of raised ICP may be unreliable and may reflect relatively late cerebral…
- Trial name
- NCT02711774
- Testing
- ultrasonography
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- All India Institute of Medical Sciences
Rugby Professionals, Concussion
Analysis of the Variation in Thickness of Per-papillary Retinal Optic Nerve Fibres in Professional Rugby Players
The main hypothesis is that exposure to repeated shocks is associated with a greater decrease in the thickness of optical nerve fibres.
- Trial name
- ON RUGBY (NCT03958110)
- Testing
- OCT A
- Where
- France
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Convergence Insufficiency
Home-based Vision Therapy
Post-concussive vision symptoms affect many Veterans who have experienced traumatic brain injury (TBI). One common issue is trouble with near vision, a problem that may persist long after the acute injury.
- Trial name
- NCT06886737
- Testing
- Virtual-reality convergence training game
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development