Relationship Between CT Head Findings and Long-term Recovery in Children with Complicated Mild Traumatic Brain Injury

Colby Hansen1, Laura C Waller2, Dalton Brady1

  • 1Department of Physical Medicine & Rehabilitation, University of Utah, Salt Lake City, Utah, USA.

Brain Injury
|February 7, 2022
PubMed

Insights

For complicated mild traumatic brain injury (C-mTBI) in children, multiple hemorrhagic contusions on CT scans may indicate poorer recovery. Other imaging findings did not significantly predict recovery outcomes in this study.

Area of Science:

  • Pediatric Traumatology
  • Neuroimaging
  • Clinical Outcomes Research

Background:

  • Complicated mild traumatic brain injury (C-mTBI) involves CT-positive findings in clinically mild TBI cases.
  • Understanding predictors of recovery in pediatric C-mTBI is crucial for patient management.

Purpose of the Study:

  • To investigate the association between CT head findings and recovery outcomes in pediatric C-mTBI patients.
  • To identify specific imaging patterns that correlate with the degree and duration of recovery.

Main Methods:

  • Retrospective chart review and survey of 77 pediatric C-mTBI patients.
  • Logistic regression analysis was used to correlate CT findings with recovery metrics.

Main Results:

  • A trend suggested older children had a higher odds of incomplete recovery (OR=1.14, p=0.072).
  • Multiple hemorrhagic contusions showed a trend towards higher odds of incomplete recovery (OR=6.26, p=0.054) and longer recovery duration (OR=8.14, p=0.079).
  • No other CT imaging patterns significantly predicted recovery outcomes.

Conclusions:

  • Multiple hemorrhagic contusions may be a predictor of poorer recovery in pediatric C-mTBI.
  • Most CT imaging abnormalities in pediatric C-mTBI do not appear to significantly impact recovery degree or duration.
  • Larger cohort studies are recommended to further validate these findings.
Abstract

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