Handbook of clinical neurology
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Neuroanesthesia is a subspecialty area of anesthesia that deals with the complex relationships of anesthetic medications, neurosurgical procedures, and the critical care issues that surround the management of these patients. In this chapter we will focus on a brief overview of the key features associated with the management of patients undergoing neurosurgical procedures, including a review of hemodynamic/neurologic effects of anesthetic agents, neurophysiologic monitoring, and unique medical complications associated with these procedures. For successful patient outcomes, multidisciplinary approaches and effective team communications are essential in these high-intensity environments. This chapter should serve as an introduction to the multitude of issues that face the anesthesiologist and surgeon when dealing with this patient population.
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Bacterial meningitis is a neurologic emergency. Vaccination against common pathogens has decreased the burden of disease. Early diagnosis and rapid initiation of empiric antimicrobial and adjunctive therapy are vital. ⋯ Dexamethasone therapy has been implemented as adjunctive treatment of adults with pneumococcal meningitis. Adequate and prompt treatment of bacterial meningitis is critical to outcome. In this chapter we review the epidemiology, pathophysiology, and management of bacterial meningitis.
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As there are, to date, few curative treatment options for many neurologic diseases, end of life (EOL) care is an important aspect of the treatment of neurologic patients. In the EOL phase, treatment should be aimed at relieving symptoms, maintaining quality of life, and facilitating a peaceful and dignified way of dying. Common signs and symptoms in the EOL phase of neurologic patients are raised intracranial pressure, seizures, confusion, cognitive deficits, and impaired motor function. ⋯ The main goal of EOL decision making is the prevention and relief of suffering, even if this might hasten death. Especially in advanced stages of many neurologic diseases, confusion, cognitive deficits, communication deficits, and decreasing levels of consciousness may impair the competence of patients to participate in EOL decision making. Given that patient autonomy is increasingly essential, advance care planning (ACP) at an early stage of the disease should be considered.
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Fibromyalgia is a chronic pain condition present in 2-4% of the population. Fibromyalgia consists of widespread pain with similarities to neuropathic pain in clinical findings, pathophysiology, and neuropharmacology. Pain is the predominant symptom and allodynia and hyperalgesia are common signs. ⋯ Further evidence-based trials using complementary treatments are needed. Fibromyalgia is complex and requires a multidisciplinary approach to treatment. Patient self-management is key.
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Cardiac manifestations of neurologic diseases are common in clinical practice. There are numerous anatomic and pathophysiologic links between the normal and abnormal function of both systems. ⋯ This is exemplified in the area of vascular neurology where knowledge of the brain-heart connection is essential not only for bedside management but where collaborative efforts between neurology and cardiology are key in developing new strategies for ischemic stroke prevention and treatment, atrial fibrillation, and interventional techniques. This chapter will focus on cardiac manifestations of neurologic disease, with special emphasis on vascular and intensive care neurology, epilepsy, and neurodegenerative and peripheral nervous system diseases.