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Practical Approach to Posttraumatic Intracranial Hypertension According to Pathophysiologic Reasoning
Daniel Agustín Godoy1, Walter Videtta2, Mario Di Napoli3
1Intensive Care Unit, San Juan Bautista Hospital, Catamarca, Argentina; Neurointensive Care Unit, Sanatorio Pasteur, Chacabuco 675, Catamarca 4700, Argentina.
Neurologic Clinics
|October 1, 2017
Summary
Intracranial hypertension, a major cause of death after brain injury, requires tailored treatment. Multimodal monitoring aids in managing this condition by analyzing intracranial pressure, oxygenation, and metabolism.
Area of Science:
- Neuroscience
- Critical Care Medicine
- Neurosurgery
Background:
- Intracranial hypertension is a significant cause of mortality following acute brain injury.
- Multiple factors contribute to the development and origins of intracranial hypertension.
- Effective management necessitates an approach grounded in understanding the underlying pathophysiology.
Purpose of the Study:
- To review therapeutic modalities for controlling increased intracranial pressure (ICP).
- To emphasize the importance of normalizing physiologic variables in ICP management.
- To highlight the integration of cerebral perfusion pressure with ICP control.
Main Methods:
- Discussion of classic, unidirectional, and sequential escalation of therapy for ICP control.
- Identification of refractory conditions based on nonresponse to classic therapy.
- Introduction of multimodal monitoring (ICP, oxygenation, cerebral metabolism) as a key tool.
Main Results:
- Various therapeutic options exist to manage elevated ICP.
- Normalization of basic physiologic variables is a common objective for all ICP treatments.
- Multimodal monitoring offers a comprehensive approach to managing refractory intracranial hypertension.
Conclusions:
- ICP control must be coupled with adequate cerebral perfusion pressure.
- Multimodal monitoring provides valuable insights for managing complex cases of intracranial hypertension.
- A pathophysiologically-guided approach is crucial for effective treatment strategies.
