Neurocritical care
-
Cardiac arrest is the most common cause of death in North America. An organized bundle of neurocritical care interventions can improve chances of survival and neurological recovery in patients who are successfully resuscitated from cardiac arrest. Therefore, resuscitation following cardiac arrest was chosen as an Emergency Neurological Life Support protocol. ⋯ Most patients remaining comatose after resuscitation from cardiac arrest should undergo TTM. Treatable precipitants of arrest that require emergent intervention include, but are not limited to, acute coronary syndrome, intracranial hemorrhage, pulmonary embolism and major trauma. Accurate neurological prognostication is generally not appropriate for several days after cardiac arrest, so early aggressive care should never be limited based on perceived poor neurological prognosis.
-
The appropriate use of medications during Emergency Neurological Life Support (ENLS) is essential to optimize patient care. Important considerations when choosing the appropriate agent include the patient's organ function and medication allergies, potential adverse drug effects, drug interactions and critical illness and aging pathophysiologic changes. Critical medications used during ENLS include hyperosmolar therapy, anticonvulsants, antithrombotics, anticoagulant reversal and hemostatic agents, anti-shivering agents, neuromuscular blockers, antihypertensive agents, sedatives, vasopressors and inotropes, and antimicrobials. This article focuses on the important pharmacokinetic and pharmacodynamics characteristics, advantages and disadvantages and clinical pearls of these therapies, providing practitioners with essential drug information to optimize pharmacotherapy in acutely ill neurocritical care patients.
-
Emergency Neurologic Life Support (ENLS) is an educational program designed to provide users advisory instructions regarding management for the first few hours of a neurologic emergency. The content of the course is divided into 14 modules, each addressing a distinct category of neurological injury. ⋯ Certification and training in ENLS is hosted by the Neurocritical Care Society. This document introduces the concept of ENLS and describes revisions that constitute the third version.
-
There are many causes of acute myelopathy including multiple sclerosis, systemic disease, and acute spinal cord compression (SCC). SCC should be among the first potential causes considered given the significant permanent loss of neurologic function commonly associated with SCC. ⋯ Bowel and bladder dysfunction and neck or back pain may also be part of the clinical presentation, but are not uniformly present. Because interventions are critically time-sensitive, the recognition and treatment of SCC was chosen as an ENLS protocol.
-
Immobility that is frequently encountered in the intensive care unit (ICU) can lead to patient complications. Early mobilization of patients in the ICU has been shown to reduce the complications associated with critical illness; however, early mobilization in the neurological intensive care unit (NICU) presents a unique challenge for the multidisciplinary team. The early mobilization of patients with acute neurologic injuries such as acute ischemic stroke, aneurysmal subarachnoid hemorrhage, intracerebral hemorrhage, and neurotrauma varies because of differing disease processes and management. When developing an early mobility program in the NICU, the following should be considered: the effect of positional changes and exercise, the time from symptom onset to the initiation of early mobilization, and the type and intensity of the exercise prescribed.