Anesthesia and analgesia
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Anesthesia and analgesia · Mar 2012
Randomized Controlled Trial Comparative StudyThe impact of perioperative catastrophes on anesthesiologists: results of a national survey.
Most anesthesiologists will experience at least one perioperative catastrophe over the course of their careers. Very little, however, is known about the emotional impact of these events and their effects on both immediate and long-term ability to provide care. In this study, we examined the incidence of perioperative catastrophes and the impact of these outcomes on American anesthesiologists. ⋯ A perioperative catastrophe may have a profound and lasting emotional impact on the anesthesiologist involved and may affect his or her ability to provide patient care in the aftermath of such events.
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Anesthesia and analgesia · Mar 2012
Comparative StudyIs alcohol-based hand disinfection equivalent to surgical scrub before placing a central venous catheter?
Waterless antiseptic surgical hand scrub (1% chlorhexidine gluconate and 61% ethyl alcohol, Avagard™; 3M Health Care, St. Paul, MN), alcohol-only cleanser (62% ethyl alcohol), and traditional surgical scrub (5-minute scrub with 4% chlorhexidine soap using a sterile scrub brush with water) are techniques used for hand cleansing and disinfection. We hypothesized that alcohol-only cleanser and waterless antiseptic scrub (Avagard) would be as effective as a traditional surgical scrub for hand cleansing before placement of central venous catheters. ⋯ As the initial cleansing method, the alcohol-only cleanser (method 3) was significantly less effective than the traditional surgical scrub (method 1) (P < 0.001).
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Anesthesia and analgesia · Mar 2012
Randomized Controlled Trial Comparative StudyBarriers to adverse event and error reporting in anesthesia.
Although anesthesiologists are leaders in patient safety, there has been little research on factors affecting their reporting of adverse events and errors. First, we explored the attitudinal/emotional factors influencing reporting of an unspecified adverse event caused by error. Second, we used a between-groups study design to ask whether there are different perceived barriers to reporting a case of anaphylaxis caused by an error compared with anaphylaxis not caused by error. Finally, we examined strategies that anesthesiologists believe would facilitate reporting. Where possible, we contrasted our results with published findings from other physician groups. ⋯ The majority of anesthesiologists in our study did not agree that the attitudinal/emotional barriers surveyed would influence reporting of an unspecified adverse event caused by error, with the exception of the barrier of being concerned about blame by colleagues. The probable influence of 6 perceived barriers to reporting a specified adverse event of anaphylaxis differed with the presence or absence of error. Anesthesiologists in our study supported assistive reporting strategies. There seem to be some differences between our results and previously published research for other physician groups.
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Anesthesia and analgesia · Mar 2012
Comparative StudyUniversity of Queensland vital signs dataset: development of an accessible repository of anesthesia patient monitoring data for research.
Data recorded from the devices used to monitor a patient's vital signs are often used in the development of displays, alarms, and information systems, but high-resolution, multiple-parameter datasets of anesthesia monitoring data from patients during anesthesia are often difficult to obtain. Existing databases have typically been collected from patients in intensive care units. However, the physical state of intensive care patients is dissimilar to those undergoing surgery, more frequent and marked changes to cardiovascular and respiratory variables are seen in operating room patients, and additional and highly relevant information to anesthesia (e.g., end-tidal agent monitoring, etc.) is omitted from these intensive care databases. We collected a set of high-quality, high-resolution, multiple-parameter monitoring data suitable for anesthesia monitoring research. ⋯ The present dataset provides clinical anesthesia monitoring data from entire surgical cases where patients underwent anesthesia, includes a wide range of vital signs variables that are commonly monitored during surgery, and is published in accessible, user-friendly file formats. The text and image file formats let researchers without engineering or computer science backgrounds easily access the data using standard spreadsheet and image browsing software. In future work, monitoring data should be collected from a wider range and larger number of cases, and software tools are needed to support searching and navigating the database.