An observational study in Concussion, Mild, sponsored by University of California, San Francisco. Completed at 1 site in United States. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-03-16.
Sponsored by University of California, San Francisco · Observational
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.
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
530 studies on the registry are indexed under Brain Concussion; 151 are open to participants now.
This study's enrollment of 68 is below the median of 180 across 146 observational studies indexed under Brain Concussion.
Browse Brain Concussion studies →University of California, San Francisco is the lead sponsor of 2,132 studies on the registry; 375 are open to participants now.
Of its 262 completed or terminated interventional studies of FDA-regulated products, 196 (75%) have results posted.
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Recently concussed athletes playing Australian rules football. Controls are athletes of Australian Football or other sports without concussion for more than 1 year.
Concussion Subjects:
Inclusion Criteria:
Exclusions:
Control subjects:
Inclusion Criteria
Exclusion Criteria:
Diagnosis of concussion
Device: Headpulse measurements
Athletes with no concussion with the preceding year
Device: Headpulse measurements
Placement of headset on subject
Also known as: Wrist accelerometer
Accuracy of model for the detection of concussion
Sensitivity of headpulse measurements confirming concussion
Time frame: 1 month
Time to recovery of headpulse following concussion
Time (hours) when the headpulse biometric returns to within 1 SD of normal values
Time frame: 1 Month
Plan to share: No
No publications or documents are linked to this record.
This study is completed, as verified in Mar 2023. You cannot join it, but the record below documents what was studied.
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University of California, San Francisco