Critical care nursing clinics of North America
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Crit Care Nurs Clin North Am · Dec 2000
ReviewMicrosensor and microdialysis technology. Advanced techniques in the management of severe head injury.
Neuroscientists continue the search for the "magic bullet" that will prevent the deleterious effects of primary and secondary brain injury. Indirect measurement of the effects of primary and secondary brain injury through the study of ICP- or CPP-directed management, CBF monitoring, Sjo2 monitoring, and TCD monitoring has led to improved care of persons with brain injury. Although the findings from brain injury research using microsensor and microdialysis technology are only preliminary and extensive research is still needed, these technologies have dramatically expanded knowledge about brain injury at the cellular level. ⋯ Nurses must obtain a comprehensive knowledge base of brain injury pathophysiology and how extended neuromonitoring can lead to improved outcomes. Technical proficiency will also be important to ensure that treatment and research conclusions are based on accurate data. Finally and perhaps most importantly, it will be critical for nurses to participate in and develop research studies that explore the impact of interventions, especially nursing care activities, on the injured brain if these exciting new advances are to be translated into tangible benefits for brain-injured patients.