Related Experiment Video
Updated: Feb 22, 2026
A Detailed Protocol for Physiological Parameters Acquisition and Analysis in Neurosurgical Critical Patients
Published on: October 17, 2017
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.
Insights
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.
Abstract:
Intracranial hypertension is one of leading causes of mortality after acute brain injury. Its causes and origins are multiple. The approach should be based on the underlying pathophysiology. There are different therapeutic modalities to control increased intracranial pressure (ICP), but all share the objective of normalizing basic physiologic variables. ICP control should be combined with adequate cerebral perfusion pressure. The classic approach to ICP control is unidirectional and sequential escalation of therapy. The nonresponse to classic therapy signaled a refractory condition. Multimodal monitoring has emerged as a useful tool, taking into account the analysis of ICP, oxygenation, and cerebral metabolism.
