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Updated: Jul 6, 2026
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Murine Model of Controlled Cortical Impact for the Induction of Traumatic Brain Injury
Published on: August 16, 2019
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Pediatric Traumatic Brain Injury: Models, Therapeutics, and Outcomes
Eleni H Moschonas1, Ellen M Annas1, Jonathan Zamudio-Flores2
1Department of Physical Medicine & Rehabilitation, and Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, USA.
Advances in Neurobiology
|October 21, 2024
Summary
Pediatric traumatic brain injury (TBI) lacks effective treatments. Preclinical models show promise for identifying therapeutic targets by analyzing injury variations and testing interventions, guiding future clinical applications.
Area of Science:
- Neuroscience
- Pediatric Medicine
- Trauma Research
Background:
- Pediatric traumatic brain injury (TBI) presents a significant healthcare challenge with limited effective treatments.
- Clinical trial failures in TBI may stem from injury heterogeneity and suboptimal treatment strategies.
Purpose of the Study:
- To compare preclinical TBI models for their utility in identifying therapeutic targets.
- To evaluate the efficacy of various interventions across different TBI models.
Main Methods:
- Review and comparison of preclinical TBI models: controlled cortical impact (CCI), weight drop, fluid percussion, and abusive head trauma.
- Analysis of pathophysiological outcomes, behavioral deficits, and therapeutic responses within these models.
Main Results:
- The controlled cortical impact (CCI) model identified several potential therapeutics.
- No therapeutics were identified in weight drop, fluid percussion, or abusive head trauma models.
Conclusions:
- Preclinical TBI models offer insights into injury mechanisms and therapeutic efficacy.
- Further research is needed to validate CCI-identified therapies and explore novel approaches for pediatric TBI.
