Anesthesia and analgesia
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Anesthesia and analgesia · Dec 2012
Review Historical ArticleSpecial article: mandragora: anesthetic of the ancients.
Initial attempts at surgical anesthesia began many centuries ago, with the plants of antiquity. The mandragora, or mandrake, was used as a sedative and to induce pain relief for surgical procedures. It has been depicted in tablets and friezes since the 16th century before the common era (BCE) and used for its sedative effects by Hannibal (second century BCE) against his enemies. ⋯ The Arabs translated the scientific work of the Ancients and expanded on their knowledge. They developed the Spongia Somnifera, which contained the juice of the mandrake plant. After the fall of the Islamic cities of Europe to the Christians, scientific work was translated into Latin and the Spongia Somnifera was used in Europe until the discovery of the use of ether for surgical anesthesia.
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Anesthesia and analgesia · Dec 2012
ReviewReview article: update in trauma anesthesiology: perioperative resuscitation management.
The management of trauma patients has matured significantly since a systematic approach to trauma care was introduced nearly a half century ago. The resuscitation continuum emphasizes the effect that initial therapy has on the outcome of the trauma patient. The initiation of this continuum begins with prompt field medical care and efficient transportation to designated trauma centers, where lifesaving procedures are immediately undertaken. ⋯ The concept of "early goal-directed therapy" used in sepsis may be applicable in trauma as well. An early, appropriately aggressive resuscitation with blood products, as well as adjunctive pharmacologic therapy, may attenuate the systemic inflammatory response of trauma. Future investigations will need to determine whether this approach offers a similar survival benefit.
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Anesthesia and analgesia · Dec 2012
ReviewReview article: cerebral near-infrared spectroscopy in adults: a work in progress.
Near-infrared spectroscopy (NIRS) has potential as a noninvasive brain monitor across a spectrum of disorders. In the last decade, there has been a rapid expansion of clinical experience using NIRS to monitor cerebral oxygenation, and there is some evidence that NIRS-guided brain protection protocols might lead to a reduction in perioperative neurologic complications after cardiac surgery. ⋯ Although increasingly sophisticated apparatuses, including broadband and time-resolved spectroscopy systems, provide insights into the potential of NIRS to measure regional cerebral oxygenation, hemodynamics, and metabolism in real-time, these innovations have yet to translate into effective monitor-guided brain protection treatment strategies. NIRS has many potential advantages over other neuromonitoring techniques, but further investigation and technological advances are necessary before it can be introduced more widely into clinical practice.