Introduction: The optimal management of emergency department (ED) patients with alcohol withdrawal syndrome (AWS) includes a symptom driven approach with scheduled reassessments using a standardized scoring system (Clinical Institute Withdrawal Assessment for Alcohol-Revised; CIWA-Ar) and treatments according to symptom severity. The subjective nature of the CIWA-Ar, and lack of standardized competency-based education related to alcohol withdrawal results in widely variable treatment. The objective of this study was to perform a summative evaluation of clinical staff during the objective structured clinical examination (OSCE) of a simulated patient (SP) with AWS. Methods: The AWS education curriculum was completed by all staff nurses in our ED (mandatory for full-time, optional to part-time staff). It was based on a real clinical scenario depicting moderate alcohol withdrawal and portrayed by a single SP. Prior to the OSCE, participants attended a seminar orienting them to the simulation. Each participant was asked to do a complete assessment of the SP, and graded for completeness on 37 individual components of history/physical exam, including the 10 domains of the CIWA-Ar. Results: 74 participants completed the educational curriculum over 8 weeks. At least 9/10 domains of the CIWA-Ar assessment were completed by 65 (88%) of participants, and 28 (38%) correctly assessed at least 80% of all summative evaluation components. 63 (85%) participants correctly identified the need for treatment of withdrawal symptoms. Only 13 (18%) participant assessments exactly matched our exact target CIWA-Ar score of 15, however 61% were within 2 points on the CIWA-Ar scale. In only 4 (5%) instances would a participant have inappropriately rated AWS severity below the treatment threshold. 62/72 (86%) participants rated the SP tremor as 2-4 (intended tremor =3). Clinical features most often overlooked were history of other addictions (25 participants, 33%) and history of liver disease (15 participants, 20%). Conclusion: The majority of participants in this OSCE correctly assessed the important elements in the assessment of AWS, and diagnosed the SP as having moderate alcohol withdrawal. Thus our educational intervention resulted in 85% of participants properly identifying the severity of AWS, and developing an appropriate treatment strategy. The impact of this curriculum on actual patient treatment requires further evaluation.

Introduction: Ideal management of alcohol withdrawal syndrome (AWS) incorporates a symptom driven approach, whereby patients are regularly assessed using a standardized scoring system (Clinical Institute Withdrawal Assessment for Alcohol-Revised; CIWA-Ar) and treated according to severity. Accurate administration of the CIWA-Ar requires experience, yet there is no training program to teach this competency. The objective of this study was to develop and evaluate a web-based curriculum to teach clinicians how to accurately assess and treat AWS. Methods: This was a three-phase educational program consisting of a series of 3 e-learning modules of core competency material, in-person seminar to orient learners to high fidelity simulation, and summative evaluation in an OSCE setting using a standardized patient. To determine the ED impact of the AWS curriculum, we recorded how often the CIWA-Ar was appropriately applied in the ED pre and post training. ED length of stay, total dose of benzodiazepines administered in the ED, and number of prescriptions and unit benzodiazepine doses given upon discharge were also recorded. Results: 74 nurses from an academic ED completed the AWS curriculum. There were 130 and 126 patients in the pre and post AWS training periods, respectively. Management of AWS was not compliant with CIWA-Ar protocol in 78 (60.0%) and 46 (36.5%) patients pre and post AWS training, respectively ( 23.5%; 95% CI: 11.3%, 34.7%), resulting in administration of benzodiazepine when it was not required, or not giving benzodiazepines with a CIWA-Ar score of 10. There was an average of 4 CIWA-Ar scores per patient in both the pre and post implementation periods. Prior to AWS training, 144/560 (25.5%) CIWA-Ar scores resulted in a breach of protocol, compared to 64/547 (11.7%) following AWS training ( 13.8%; 95% CI: 9.3%, 18.3%). Median total dose of benzodiazepines administered in the ED was lower after the implementation of the AWS curriculum (40mg vs 30mg; 10 mg; 95% CI: 0mg, 20mg). ED length of stay and the amount of benzodiazepines given to patients at discharge were similar between groups. Conclusion: This AWS curriculum appears to be an effective way to train ED clinicians on the proper administration of the CIWA-Ar protocol, and results in improved patient care.