Mortality Predictors for Adult Patients with Mild-to-Moderate Traumatic Brain Injury: A Literature Review

Area of Science:

• Neuroscience
• Public Health
• Clinical Medicine

Background:

• Traumatic brain injuries (TBIs) are a major public health issue, with mild-to-moderate cases being frequent.
• Identifying mortality predictors in mild-to-moderate TBI is essential for effective clinical management and improved patient survival.
• Current understanding requires synthesis to guide clinical practice and research.

Purpose of the Study:

• To review and analyze existing literature on mortality predictors in adult patients with mild-to-moderate TBIs.
• To identify key prognostic factors influencing mortality outcomes in this specific patient group.
• To explore the utility of advanced diagnostics and predictive tools in TBI mortality assessment.

Main Methods:

• Comprehensive literature review of peer-reviewed articles and clinical studies.
• Analysis of prognostic factors including patient demographics, clinical scores, and injury characteristics.
• Investigation into the role of advanced imaging, biomarkers, and scoring systems.

Main Results:

• Identified key mortality predictors: advanced age, low Glasgow Coma Scale (GCS) scores, presence of intracranial hemorrhage, abnormal pupillary reactivity, and comorbidities.
• Highlighted the potential of advanced imaging modalities and specific biomarkers in refining mortality predictions.
• Demonstrated variability in predictive accuracy across different scoring systems.

Conclusions:

• Age, GCS score, intracranial hemorrhage, pupillary response, and comorbidities are significant predictors of mortality in mild-to-moderate TBI.
• Advanced imaging and biomarkers show promise for enhancing prognostic accuracy.
• Synthesized findings offer valuable insights for clinicians and researchers to improve decision-making and interventions for TBI patients.