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The Glasgow Coma Scale--a brief review. Past, present, future
Georgios Matis1, Theodossios Birbilis
1Neurosurgery Department, Democritus University of Thrace, University General Hospital of Alexandroupolis, Greece. gkmatis@yahoo.gr
Acta Neurologica Belgica
|January 1, 2009
Summary
The Glasgow Coma Scale (GCS) standardizes consciousness assessment in head injuries. Despite limitations, understanding its proper use and pitfalls is crucial for effective patient care and clinical decisions.
Area of Science:
- Neurology
- Trauma Care
Background:
- The Glasgow Coma Scale (GCS) was developed in 1974 for standardized consciousness assessment in head-injured patients.
- Its application has expanded beyond initial intentions, leading to identified limitations.
Purpose of the Study:
- To review the history, scoring principles, applications, and limitations of the GCS.
- To discuss common pitfalls and future implications of GCS utilization.
Main Methods:
- Comprehensive literature review of articles related to the Glasgow Coma Scale.
- Analysis of GCS scoring, applications, and identified drawbacks.
Main Results:
- The GCS is widely used for prognosis, patient comparison, and neurological monitoring.
- Identified limitations include motor subscore skewness, rater experience, intubation effects, and timing of assessment.
Conclusions:
- While not perfect, the GCS remains integral to clinical decision-making for coma assessment.
- Essential to understand its appropriate applications and limitations to optimize patient outcomes.
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