Current opinion in anaesthesiology
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Curr Opin Anaesthesiol · Aug 2009
ReviewOrganizational prerequisites for anesthesia outside the operating room.
The purpose of this review is to define the responsibility and designation of anesthesia personnel to nonoperating room location anesthesia and their education in this regard. The review will also define the safety standards, guidelines, physical environment, equipment, accreditation, the quality of care and patient and procedural selection. ⋯ Complications of anesthesia outside the operating room still persist even in American Society of Anesthesiologists (ASA) status I patients and in accredited facilities with board-certified physicians. The department of anesthesiology taking care of the in-hospital office-based facility has the responsibility to define safe practice standards according to the ASA guidelines regarding education, documentation, guidelines preparation, equipment, standards monitoring, collaboration with other facilities, backup for the personnel in case of emergencies and prolongation of observation of a complicated patient in the postanesthesia care unit. Office-based facilities outside the hospital should comply with all federal, state, local laws and regulations. Such precautions will enhance safety, efficiency and reliability of office-based anesthesia inside and outside the hospital.
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Inhalational anaesthetic agents are a cornerstone in modern anaesthetic practice. The currently used compounds are very effective and have a good safety profile. In addition, it has been demonstrated that they possess organ-protective properties that might provide an additional tool in the treatment or prevention of the consequences of organ ischaemia-reperfusion injury or both. The present review summarizes some of the most recent findings on this subject. ⋯ In the experimental setting, inhalational anaesthetics have protective effects against ischaemia-reperfusion injury. Initial perioperative data suggest that these effects may also result into clinically relevant improved organ function. However, further research will be needed to reveal whether these organ-protective properties will ultimately translate into an improved short-term and long-term postoperative outcome.
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To present recent experiences and studies on the pharmacologic profile of levosimendan in the context of surgery, anesthesia and critical care. Special emphasis is on the studies that could support the use of or create novel indications for levosimendan in these patients. ⋯ New practice advisories and proposals for indications to treat and prevent low-output syndrome in patients at risk are warranted for patients undergoing cardiac surgery with cardiopulmonary bypass. Levosimendan should also be considered as an adjunct drug for the treatment of cardiogenic shock. Further experience and controlled studies are needed to support the use of levosimendan for other perturbations in critical care and perioperative medicine.
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Curr Opin Anaesthesiol · Aug 2009
The risk and safety of anesthesia at remote locations: the US closed claims analysis.
A growing number of procedures are performed outside the operating room. In spite of their relatively noninvasive nature, serious adverse outcomes can occur. We analyzed claims from 1990 and later in the American Society of Anesthesiologists Closed Claims database to assess patterns of injury and liability associated with claims from anesthesia in remote locations (n = 87) compared with claims from operating room procedures (n = 3287). ⋯ Data from the American Society of Anesthesiologists, Closed Claims database suggest that anesthesia at remote locations poses a significant risk for the patient, particularly related to oversedation and inadequate oxygenation/ventilation during monitored anesthesia care. Similar anesthesia and monitoring standards and guidelines should be used in all anesthesia care areas.