To develop a "top-five" list of unnecessary medical services in anesthesiology, we undertook a multistep survey of anesthesiologists, most of whom were in academic practice, and a consequent iterative process with the committees of the American Society of Anesthesiologists.We generated a list of 18 low-value perioperative activities from American Society of Anesthesiologists practice parameters and the literature. Starting with this list and proceeding with a 2-step survey using a 5-point Likert scale questionnaire, we eventually identified 5 common activities that are of low quality or benefit and high cost and have poor evidence supporting their use. The 2 preoperative practices in the top-five list addressed the avoidance of unindicated baseline laboratory studies or diagnostic cardiac stress testing. The 3 intraoperative practices involved the avoidance of the routine use of the pulmonary artery for cardiac surgery and the use of packed red blood cells or colloid when not indicated.
ASJC Scopus subject areas
- Internal Medicine