AANA journal
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Clavicle fractures are common, and there has been a recent increase in surgical fixation of displaced fractures. General anesthesia is traditionally preferred for these operations because regional anesthesia can be challenging. This is partly due to a complex nerve innervation in this region, which makes the correct choice of nerve block difficult. ⋯ All patients underwent surgery successfully using regional anesthesia with light sedation, without the need for rescue opioids or rescue local anesthesia. No adverse events were recorded. This case series describes a successful peripheral nerve block combination that can be used for clavicle surgery.
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This review assessed the utility of vasopressin and vasopressin analogues for the treatment of refractory hypotension associated with angiotensin-converting enzyme (ACE) inhibitors in the perioperative setting. A systematic review of the literature was conducted using MEDLINE, Embase, and ProQuest. Six randomized controlled trials met eligibility criteria. ⋯ All of the patients receiving vasopressin demonstrated improved hemodynamic stability with small, intermittent doses, without profound ischemic changes. For management (prevention and treatment) of ACE inhibitor-associated hypotension in the perioperative setting, all studies showed statistically significant success with vasopressin or vasopressin analogues for improvement of systemic blood pressures. Before vasopressin is widely accepted as a standard of care, further studies are needed to confirm these findings and assess the general utility of vasopressin in surgical populations for management of ACE inhibitor-associated refractory hypotension.
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Medical errors are among the top 3 causes of patient deaths in the United States, with up to 400,000 preventable deaths occurring in hospitalized patients each year. Although improvements have been made in anesthesia patient safety, adverse outcomes continue to occur. ⋯ Investigators determined that 123 closed malpractice claims files from the American Association of Nurse Anesthetists (AANA) Foundation closed claims database involved events that the involved Certified Registered Nurse Anesthetist could have prevented. Factors that were associated with preventable closed claims included communication failures, violations of the AANA Standards for Nurse Anesthesia Practice, and errors in judgment.
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Maternal morbidity and mortality in the United States continues to be high. Understanding parturient complications and causes of death is critical to determine corrective actions. Analysis of closed malpractice claims evaluates patient care, identifies preventable morbidity and mortality, and offers recommendations for improvement. ⋯ The majority of maternal cases were identified as nonemergent (15/18) and involved relatively healthy patients (15 identified as ASA physical status 2). Qualitative analysis of closed claims provides the opportunity to identify patterns of injuries, precipitating events, and interventions to improve care. Themes related to poor outcomes in this study include care delays, failed communication, incomplete documentation, maternal hemorrhage, and lack of provider vigilance.
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Concussions affect the normal functioning of the autonomic nervous system and glucose metabolism, impair cerebral autoregulation to Paco₂, and produce abnormal variances in myogenic and vagal tone. Because anesthesia also has an impact on these same processes, it is vital to delineate the best practice in the perianesthesia period to minimize additional damage to the concussed brain. There are currently no practice guidelines surrounding perianesthesia management of patients with concussion to guide practice. ⋯ The impact of particular anesthetic agents on concussion injuries is unknown. Major advances in neuroimaging, biomarker identification, and technology have occurred. However, further research is needed to identify evidence-based interventions for managing patients after concussion requiring anesthesia.