cerebral concussion
Conditions
Interventions
LTOG (Limbus Tracking Oculography) LTOG optically measures the positions of the black eyes by measuring the amount of reflected light by irradiating infrared rays on the white eye and the black eye,
Sponsors
St. Marianna university school of medicine
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Over 18 years old 2. St. Marianna University School of Medicine Competitors (hereinafter referred to as competitors) who belong to athletic meetings conducting contact sports such as the American Football Club, Rugby Club and Soccer Club, 3. St. Marianna University School of Medicine Hospital Patients who received diagnosis of brain shaking by sports at the Department of Neurosurgery Outpatient (hereinafter referred to as patients) 4. After receiving sufficient explanation for the participation of this study, after sufficient understanding, the competitor and patient who got document consent by the patient's free will
Exclusion criteria
Exclusion criteria: 1. Can not keep peace 2. History of eye diseases and epilepsy accompanied by decreased vision 3. There are other tests and treatments to be preceded 4. When CT or MRI shows organic abnormalities such as acute subdural hematoma, cerebral contusion and skull fracture, or when movement by walking is impossible 5. In the case of intracranial hemorrhage, a history of cerebral infarction or intracranial mass 6. Patients with a history of stroke or severe head trauma within 1 month 7. Patients with a history of major surgery, parturition, or serious trauma within 14 days 8. Patients with serious other organs and systemic complications 9. Other patients whose physicians in charge judged unsuitable for participation in this study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Eye movement tracking during recovery process after cerebral concussion 1. Athlete Registration1-1; Register and measure before the season begins Registration1-2; Registration and measurement during season Register1-3I; Register and measure after the end of the season 2. Patient Registration 2-1; Within 3 days of injury, registration and measurement Registration 2-2; 1-2 weeks after injury symptom hearing and measurement Registration 2-3; symptom hearing and measurement 1 to 2 months after injury | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Eye movement tracking individual differences at non-cerebral concussion 2. Changes in eye movement tracking accompanying cerebral concussion symptomatic transition 3. Verification of validity of stepwise competition return after cerebral concussion 4. Verification of association between cerebral concussion symptoms and eye movement tracking 5. Other adverse events | — |
Countries
Japan
Contacts
Public ContactTaigen Sase
St. Marianna university school of medicine Neurosurgery
Outcome results
None listed