Australian University of California San Francisco (UCSF) Concussion in Athletes (AUSSIE-2)
Study Details
Study Description
Brief Summary
Analysis of cardiac induced brain forces using cranial accelerometry has been shown to diagnose concussion in high school athletes. This trial expands on this observation by recording headpulse signals in a recently concussed athletes playing Australian rules football.
Condition or Disease | Intervention/Treatment | Phase |
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Detailed Description
Recently concussed athletes will have headpulse measurements obtained as soon after the clinically identified concussion as is feasible and at 1-3 day intervals over the course of a month. These recordings will pair with a self administered neurological symptom inventory (NSI) to track the athletes subjective concussion symptoms. Data from the prior study (AUSSIE-1) will be used to confirm the predictive value of the established algorithm
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Concussed Diagnosis of concussion |
Device: Headpulse measurements
Placement of headset on subject
Other Names:
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Controls Athletes with no concussion with the preceding year |
Device: Headpulse measurements
Placement of headset on subject
Other Names:
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Outcome Measures
Primary Outcome Measures
- Accuracy of model for the detection of concussion [1 month]
Sensitivity of headpulse measurements confirming concussion
Secondary Outcome Measures
- Time to recovery of headpulse following concussion [1 Month]
Time (hours) when the headpulse biometric returns to within 1 SD of normal values
Eligibility Criteria
Criteria
Concussion Subjects:
Inclusion Criteria:
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Diagnosed with sport related concussion
-
first recording obtained within one week
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willingness to have multiple recordings in the month following concussion
Exclusions:
- head laceration
Control subjects:
Inclusion Criteria
-
athletes without concussion over the last year
-
willingness to have single or multiple recordings
Exclusion Criteria:
- head laceration
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | UCSF | San Francisco | California | United States | 94143 |
Sponsors and Collaborators
- University of California, San Francisco
Investigators
- Principal Investigator: Wade S Smith, MD, PhD, University of California, San Francisco
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 1573