Early Thrombocytopenia Predicts Mortality in Severe Traumatic Brain Injury
Author Information
Author(s): Patricia Piñeiro, Alberto Calvo, María Dolores Pérez-Díaz, Silvia Ramos, Sergio García-Ramos, Mercedes Power, Isabel Solchaga, Cristina Rey, Javier Hortal, Fernando Turégano, Ignacio Garutti
Primary Institution: Gregorio Marañón Universitary General Hospital, Madrid, Spain
Hypothesis
Can early thrombocytopenia at hospital admission predict mortality in patients with severe traumatic brain injury?
Conclusion
Early thrombocytopenia at ED arrival is a significant predictor of mortality in patients with severe traumatic brain injury.
Supporting Evidence
- Patients who died were older and had higher trauma severity.
- Platelet count < 150 × 103/μL at ED arrival was an independent risk factor for mortality.
- Significant differences in hemostatic parameters were observed between survivors and non-survivors.
Takeaway
If a patient has low platelet counts when they arrive at the hospital after a serious head injury, they might be more likely to die.
Methodology
An observational retrospective study of STBI patients with associated extracranial trauma over seven years.
Potential Biases
Potential biases due to the retrospective nature and exclusion of certain patient groups.
Limitations
The study is retrospective and lacks follow-up radiological data on intracranial hemorrhage progression.
Participant Demographics
Patients were mostly older males with severe traumatic brain injury.
Statistical Information
P-Value
p<0.01
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website