Ethical triage and scarce resource allocation during public health emergencies: tenets and procedures.

Public health emergencies may result in mass casualties and a surge in demand for hospital-based care. Healthcare standards may need to be altered to respond to an imbalance between demands for care and resources. Clinical decisions that involve triage and scarce resource allocation may present unique ethical challenges.

Economic aspects of an anesthesia preoperative evaluation clinic.

Studies continue to demonstrate that preoperative evaluation clinics help to prepare patients for surgery in a manner that minimizes cost and optimizes outcomes. These clinics are becoming common in both teaching and community hospitals. Many full service preoperative assessment clinics utilize specially trained nurses who are under the direction of an anesthesiologist.

High mortality rate in patients with advanced liver disease independent of exposure to general anesthesia.

Study Objective: To evaluate the survival of patients with advanced liver disease to determine if known exposure to general anesthesia within a 5-year period has a measurable effect on mortality.

Design: Retrospective survival analysis of male veterans with advanced liver disease.

Setting: Tertiary referral VA Medical Center and university-affiliated teaching hospital.

The impact of hepatitis C status on postoperative outcome.

Unlabelled: The impact of the hepatitis C virus (HCV) infection on the postoperative complication rate is unknown. We identified a population of surgical patients (n = 2457) for whom the HCV antibody (anti-HCV) had been measured and compared after surgical complications and mortality between those who were positive (17.9%) versus negative.

Effectiveness of preprinted order forms in promoting perioperative beta-blocker use.

The Notes section welcomes the following types of contributions: (1) practical innovations or solutions to everyday practice problems, (2) substantial updates or elaborations on work previously published by the same authors, (3) important confirmations of research findings previously published by others, and (4) short research reports, including practice surveys, of modest scope or interest. Notes should be submitted with AJHP's manuscript checklist. The text should be concise, and the number of references, tables, and figures should be limited.

Common mechanisms and strategies for prevention and treatment of cardiac arrest during epidural anesthesia.

Cardiac arrests continue to occur during epidural anesthesia and frequently result in death or brain damage. Although unintentional "total spinal" anesthesia, respiratory depression, myocardial ischemia, and local anesthetic toxicity can also lead to cardiac arrest, often the arrests do not fit any of these four categories. Many of the unexplained arrests may be attributed to vagal predominance.