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Treatment of Fever in Neurologically Critically Ill Patients

  • Critical Care Neurology (H Hinson, Section Editor)
  • Published:
Current Treatment Options in Neurology Aims and scope Submit manuscript

Abstract

Purpose of Review

This paper will review the importance of fever in patients with acute brain injury admitted to the neurologic critical care unit, the common etiologies of fever, and how to manage it.

Recent Findings

Fever’s negative impact on the outcome of patients with acute brain injury due to various etiologies is well cemented in the literature. There are numerous etiologies for fever that can be divided into infectious and non-infectious etiologies. It is important to investigate incidents of fever appropriately to avoid any major infectious complications. Recent advances in technology provided clinicians ways to measure and control fever precisely and consistently to mitigate secondary brain injury with a feedback computerized mechanism such as surface and intravascular cooling targeted management systems. Subsequently, shivering may complicate fever management which might lead to worsen outcomes in brain-injured patients. Therefore, monitoring for shivering with proper therapy should be instated while continuously monitoring and treating fever.

Summary

Fever adds insult to injury in critically ill patients admitted to the neurologic critical care unit. It is important to investigate the etiology, treat the source, and proactively control fever and shivering to avoid worse outcomes.

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Correspondence to Jamil R. Dibu MD.

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Jamil R. Dibu declares that he has no conflict of interest. Rehan Haque declares that he has no conflict of interest. Samer Shoshan declares that he has no conflict of interest. Yasser B. Abulhasan declares that he has no conflict of interest.

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Dibu, J.R., Haque, R., Shoshan, S. et al. Treatment of Fever in Neurologically Critically Ill Patients. Curr Treat Options Neurol 24, 515–531 (2022). https://doi.org/10.1007/s11940-022-00732-5

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