Anesthesiology clinics of North America
-
Anesthesiol Clin North America · Sep 2002
ReviewThe Closed Claims Project. Has it influenced anesthetic practice and outcome?
Although there are intrinsic limitations in the analysis of closed malpractice claims, the Closed Claims Project has identified important anesthetic complications and mechanisms of injury and stimulated research in problem areas. The decrease in severity of injury in anesthesia malpractice claims suggests that anesthesia safety has improved since the establishment of monitoring standards using pulse oximetry and end-tidal capnography.
-
Anesthesiol Clin North America · Sep 2002
ReviewUlnar nerve injury and perioperative arm positioning.
Primum non nocere. Hippocrates included this admonition in Epidemics, Book I, Second Constitution, to do good or "to do no harm." However, even the most conscientious health care provider will encounter unexpected and serious adverse medical events. ⋯ In addition, these injuries may result in chronic pain or paresthesia, employment disability, catastrophic economic damages, and malpractice litigation. We will explore the current understanding of perioperative ulnar nerve dysfunction by summarizing the relevant scientific literature and information within the ASA closed-claims database, describing the epidemiologic features of perioperative nerve injuries, discussing relevant clinical investigations and recommendations for safe arm positioning during anesthesia, and reviewing the medico-legal issues inevitably intertwined with this topic, particularly the doctrine of res ipsa loquitur.
-
The wide variety of peripheral blocks makes for a difficult endeavor in trying to grasp their many potential complications. However, the common features of these complications makes it possible to use the construct presented here, in combination with one's knowledge of anatomy, to be able anticipate many, if not most, of the complications of any particular peripheral regional anesthetic.
-
Perhaps the clearest picture of the numbers and types of injuries from regional anesthesia is provided by the ASA Closed Claims Project database. In reviewing these data, it is valuable to keep in mind, of course, that the lack of a denominator makes the calculation of incidence impossible. For the decade of the 1990s, 308 claims were associated with regional anesthesia (versus 642 claims associated with general anesthesia). ⋯ The most common of these (23%) was associated with nerve blocks of the eye (13 retrobulbar, 3 peribulbar), and typically the injury entailed loss of vision. Second in frequency (21%) were pain-management related claims involving, for example, neuraxial opiates or neurolytic blocks. Third in frequency (20%) were nerve injuries associated with neuraxial and peripheral blocks followed by epidural hematomas (13%).
-
Watcha and White [51] have made recommendations for antiemetic therapy and prophylaxis based on published peer-reviewed studies. They range from no prophylaxis for patients at low risk to "multimodal" antiemetic therapy for those at the highest risk (Fig. 1) [10]. Recommendations for rescue therapy of breakthrough PONV are also provided. With this approach, it should be possible [figure: see text] to individualize prophylaxis and rescue therapy to achieve an optimal cost-effective management strategy for this uncomfortable postoperative complication.