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Head trauma in children, part 2: course and discharge with outcome
Thomas Kapapa1, Kathrin König, Ulrike Pfister
1Department of Neurosurgery, University of Ulm, Ulm, Germany. Thomas.Kapapa@uniklinik-ulm.de
Insights
Cerebral perfusion pressure-guided management in intensive care may prevent secondary brain damage. Maintaining adequate cerebral perfusion pressure is crucial for better clinical, cognitive, and psychosocial outcomes in pediatric head trauma patients.
Area of Science:
- Neuroscience
- Critical Care Medicine
- Pediatric Neurology
Background:
- Secondary brain damage significantly impacts patient outcomes.
- Optimizing cerebral perfusion pressure (CPP) is a key goal in managing traumatic brain injury.
- Understanding factors influencing long-term outcomes is essential for improving patient care.
Purpose of the Study:
- To assess the effect of cerebral perfusion pressure-oriented management on clinical, cognitive, and psychosocial outcomes.
- To identify clinical and biochemical factors predicting patient outcomes after head trauma.
- To evaluate the efficacy of CPP-guided therapy in minimizing secondary brain injury.
Main Methods:
- Standardized intensive care unit management protocols were implemented.
- Long-term outcomes were assessed using a combination of standardized and non-standardized questionnaires.
- Clinical data, including mean arterial pressure, central venous pressure, heart rate, and biochemical markers, were analyzed.
Main Results:
- Elevated Glutamic-oxaloacetic-transaminase, creatine kinase MB, or glucose levels were associated with poor outcomes (P < .05).
- A single instance of cerebral perfusion pressure below the recommended standard significantly worsened outcomes (P = .0132).
- Instances of mean arterial pressure and central venous pressure below lower limits also correlated with poor outcomes (P = .035).
Conclusions:
- Cerebral perfusion pressure-guided therapy appears effective in preventing further brain damage.
- Maintaining adequate CPP levels is critical for achieving favorable clinical, cognitive, and psychosocial outcomes.
- CPP-guided management may lead to outcomes comparable to those in patients with mild brain edema.
Abstract:
To minimize the secondary brain damage, we analyzed the effect of cerebral perfusion pressure-orientated management and tried to find factors of clinical management and biochemical findings that influence clinical, cognitive, and psychosocial outcome. Management at intensive care unit was standardized. A standardized (short form 36 health survey) and nonstandardized split questionnaire explored long-term outcome. Glutamic-oxaloacetic-transaminase, creatine kinase MB or glucose are markers for bad outcome (P < .05). Patients with cerebral perfusion pressure values below the recommended standard for just a single occurrence had significantly worse outcome (P = .0132). Mean arterial pressure, central venous pressure, and heart rate alone do not correlate with outcome. At least 1 occurrence of mean arterial pressure and central venous pressure below the lower limits resulted in a poor outcome (P = .035). Cerebral perfusion pressure-guided therapy seems to prevent further brain damage and results in outcome scores that are comparable to those children with head trauma exhibiting symptoms of mild brain edema.
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