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Updated: May 8, 2026
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A Preclinical Controlled Cortical Impact Model for Traumatic Hemorrhage Contusion and Neuroinflammation
Published on: June 10, 2020
Traumatic injury may be a predisposing factor for cerebrovascular accident
Jodi B Wojcik1, Matthew V Benns, Glen A Franklin
1Trauma Institute, University of Louisville Hospital, Louisville, Kentucky 40202, USA.
Summary
Trauma significantly increases the risk of stroke, with trauma patients being 1.6 times more likely to suffer a cerebrovascular accident (CVA) during hospitalization. This study identifies trauma as an independent, nonmodifiable risk factor for CVA.
Area of Science:
- Medical Research
- Neurology
- Trauma Surgery
Background:
- Trauma patients often develop a hypercoagulable state post-injury.
- This hypercoagulable state elevates the risk of thrombotic events, including stroke.
- Previous evidence suggests a link between trauma and increased thrombotic risk.
Purpose of the Study:
- To determine if trauma is an independent risk factor for cerebrovascular accident (CVA).
- To quantify the association between trauma admission and the occurrence of CVA.
- To identify specific risk factors differentiating trauma and non-trauma CVA patients.
Main Methods:
- A retrospective, case-controlled analysis was conducted.
- Data were collected from admitted trauma patients over a two-year period.
- Comparison was made between trauma patients and non-trauma patients with similar CVA risk profiles.
Main Results:
- Trauma patients demonstrated a 1.6 times higher likelihood of experiencing a CVA during hospital admission.
- Statistically significant differences were observed between the trauma and non-trauma patient groups.
- The findings suggest a direct association between trauma and CVA occurrence.
Conclusions:
- Trauma appears to be an independent risk factor for cerebrovascular accident (CVA).
- This risk factor is nonmodifiable, highlighting the importance of preventative strategies.
- Further research may elucidate mechanisms linking trauma and stroke.
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