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Found 7 clinical trials
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Study of Ocular Blood Flow in Patients With Glaucoma and/or Obstructive Sleep Apnea Syndrome (OSAS)

Obstructive sleep apnea syndrome (OSAS) is a common disease, with a prevalence evaluated between 5 - 7% in the general population. OSAS is characterized by recurrent episodes of partial or complete upper airway obstruction during sleep, which are nearly systematically associated with a desaturation-reoxygenation sequence, an admitted detrimental stimulus for …

hypertension
obstruction
insulin
airway obstruction
  • 14 views
  • 07 Nov, 2020
  • 1 location
None
Diabetic Retinopathy Functional Evaluation Study: Monitoring Carotenoid Vitamins Treatment Using ERG

retinal function following treatment with Carotenoid Vitamins supplement in patients with diabetic retinopathy (DR). 3) the ability of the Full Field flicker (ffERG) to detect changes in global retinal

retinopathy
proliferative diabetic retinopathy
diabetic retinopathy
vitamins
severe nonproliferative diabetic retinopathy
  • 23 views
  • 30 Apr, 2021
  • 2 locations
None
Retinal Neuro-vascular Coupling in Patients With Multiple Sclerosis

the known anatomical changes, also functional changes can be detected in the retina of patients with MS. For this purpose, flicker light induced hyperemia will be measured in the retina as a

optical coherence tomography
relapsing multiple sclerosis
infectious disease of central nervous system
neuromyelitis optica
multiple sclerosis
  • 107 views
  • 04 Jun, 2021
  • 1 location
None
Investigation of Neurovascular Coupling in Glaucoma Patients and Healthy Subjects

shown that flicker stimulation of the retina is, however, also associated with a pronounced increase in retinal blood velocities. In this study the investigators employed laser Doppler velocimetry (LDV

visual field tests
retinopathy
optical coherence tomography
tension
ganglion
  • 6 views
  • 03 Jun, 2021
  • 1 location
None
Study on Safety Feasibility and Neural Activation of Non-Invasive Light Therapy System

Induction of neural oscillations by flickering light is a well established method used for diagnostic of various neural diseases. Recent studies in mice have shown promising results indicating that induction of gamma oscillation at 40 Hz leads to a reduction in amyloid- and tau in mice models of Alzheimer's disease. …

amyloid
alzheimer's disease
  • 0 views
  • 16 Jun, 2021
  • 1 location
None
Intravaginal Devices for Pelvic Floor Motion

The leva and PFDx devices accurately reflect pelvic floor motion consistent with TPUS evaluation. During a voluntary PFM contraction, the change in angle from a position of rest to maximal effort that is detected by each device is positively correlated with TPUS measurements and Modified Oxford scores.

  • 0 views
  • 09 Jul, 2021
  • 2 locations
None
Flicker App for Minimal Hepatic Encephalopathy

There is a great unmet clinical need for improved screening for MHE in patients with cirrhosis. We will demonstrate that the Flicker-App can be used in clinic as well as at home by patients with

cirrhosis
encephalopathy
liver disease
flicker
screening procedures
  • 0 views
  • 16 Jan, 2022
  • 1 location