AANA journal
-
Nearly one-fourth of all trauma admissions present in varying degrees of coagulopathy. According to a US study, 40% of trauma fatalities are due to hemorrhage and hemorrhagic shock, and nearly all patients who are alive when they reach the hospital are coagulopathic when they die. ⋯ Because of the clinical significance of trauma-induced coagulopathy, management strategies to reduce the morbidity and mortality have recently become of interest. This article will review the pathology of trauma-induced coagulopathy and current trends in management, as well as closely examine the data surrounding the use of recombinant factor VII for the treatment of trauma-induced coagulopathy.
-
Local anesthetic toxicity can have catastrophic outcome in an otherwise benign procedure. Introduction of even a small amount of local anesthetic into the bloodstream can cause cardiac arrest in a healthy patient. Most healthcare facilities rely on standard resuscitative techniques to treat such events; however, treatment via infusion of lipid emulsion has been used successfully to stabilize the condition of some patients in a safe, effective, and rapid manner. ⋯ The key words included in the search were "Intralipid," "local anesthetic toxicity," "lipid infusion," and "lipid sink." Lipid therapy has shown great promise for the treatment of patients facing cardiovascular collapse due to local anesthetic toxicity. However, the slow adoption of this novel evidence-based practice by healthcare facilities endangers patients who may not receive the best available care when the need is most dire. Current evidence suggests that infusion of lipid emulsion should be considered among the primary treatments for local anesthetic toxicity and be made readily available in every facility's operating or procedure room, and hospital staff should be trained in its use when local anesthetic toxicity is suspected.
-
Review Case Reports
Anesthetic management of an obstetric patient with Charcot-Marie-Tooth disease: a case study.
Additional documentation of regional anesthesia in patients with Charcot-Marie-Tooth disease (CMT) is needed to guide practitioners and patients in exploring appropriate options for anesthesia and analgesia management. This case report describes the successful use of a combined spinal-epidural technique for labor progressing to cesarean delivery in a patient with CMT. ⋯ This case report confirms what seems to be the developing consensus in anesthesia that regional management is a safe alternative to general anesthesia in these patients. Considering that CMT is among the most common of hereditary neuromuscular diseases, it seems valid to establish a more research-driven recommendation for practice.
-
Review Case Reports
Myocardial infarction and subsequent death in a patient undergoing robotic prostatectomy.
A 52-year-old patient, ASA physical status IV, undergoing a radical prostatectomy for cancer with a robotic system had a cardiac arrest 3 hours into the case. All attempts to resuscitate were unsuccessful, and several hours later he was pronounced dead. Underlying patient comorbidity and procedural issues contributed to the patient's death. ⋯ The needed positioning, combined with the problems associated with insufflation, presents a unique challenge in anesthetic management. This course reviews the current literature on the surgical implications for patients with drug-eluting stents and the physiologic factors related to position and pneumoperitoneum and their associated stressors. By using a review of the contemporary literature, a best-evidence approach to anesthetic management is reviewed.
-
Surgical excision of cancerous tumors and the human stress response can lead to metastasis of tumor cells. Furthermore, the medications used during the perioperative period (eg, opioids and anesthetic agents) have been shown to inhibit or suppress natural killer (NK) cell activity, one of the body's main defenses against spread of cancer. ⋯ However, there may be anesthetic techniques that attenuate surgical suppression of NK cell activity. This article reviews the effects of various anesthetics and analgesics on NK cell activity and suggests techniques to attenuate the suppressive effects of these compounds.