Articles: trauma.
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Obstetric brachial plexus palsy is rare, but the limb impairments are manifold and often long-lasting. Physiotherapy, microsurgical nerve reconstruction, secondary joint corrections, and muscle transpositions are employed with success. The role of conservative and operative treatment options should be regularly reviewed. ⋯ The potential for scientific analysis is limited, due to the rarity and interindividual variability of the lesions and the varying effects on function and growth. Expectations and compliance are different in every patient. Surgical techniques are not yet standardized. Knowledge of the consequences for joint growth and congruence is inadequate. Today, functional improvement can be achieved by surgery in most clinical manifestations of obstetric brachial plexus palsy, within the framework of an interdisciplinary treatment concept.
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J Neurosurg Anesthesiol · Jan 2009
ReviewGlycemia management in neurocritical care patients: a review.
Intensive research investigating the relation between the management of glycemia and outcome in patients receiving neurocritical care has underlined the possible benefits and adverse events related to glucose control. Here, we review experimental and clinical studies investigating the effects of hypoglycemia and hyperglycemia on the brain that advance current knowledge on managing glycemia in patients receiving neurocritical care.
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Neurosurg. Clin. N. Am. · Jan 2009
ReviewFrom the battlefront: peripheral nerve surgery in modern day warfare.
Warfare historically causes a large number of peripheral nerve injuries. During the current global war on terror, an increased use of advanced regional anesthesia techniques appears to have significantly reduced pain syndromes that have been previously reported with missile-induced nerve injuries. Additionally, a new program has been established to develop advanced prosthetic devises that can interface with neural tissue to obtain direct neural control. As this technology matures, the functional restoration gained from these new generation prosthetic devices may exceed that which can be obtained by standard nerve repair techniques.
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Mechanical ventilation in neurologically injured patients presents a number of unique challenges. Patients who are intubated due to a primary neurologic injury often experience respiratory phenomena secondary to that injury, including elevation of intracranial pressure (ICP) in response to mechanical ventilation and variations in respiratory patterns. ⋯ Balancing the need to maintain brain oxygenation and control of ICP can be complicated by the effects of ventilator management on ICP. We will examine the consequences of ventilator management as they relate to parameters that affect ICP and brain oxygenation in patients who have neurologic injury.
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Traumatic brain injury (TBI) represents one of most common disorders to the central nervous system (CNS). Despite significant efforts, though, an effective clinical treatment for TBI is not yet available. ⋯ In this paper, we review the available in vitro models to study TBI, discuss their biomechanical basis for human TBI, and review the findings from these in vitro models. Finally, we synthesize the current knowledge and point out possible future directions for this group of models, especially in the effort toward developing new therapies for the traumatically brain injured patient.