Does Informal Education Training Increase Awareness of Anaphylaxis among Students of Medicine? Before-After Survey Study

A Conceptual Framework for Instructional Design of a High Acuity and Low Occurrence Event - Simulation Based Education Training of Residents, Medical Students, and Nurses in Anaphylaxis Utilizing Curated Educational Theories

The broad goal of this educational curriculum is utilization and optimization of Simulation-Based Education (SBE) in the training of residents, medical students, and nursing staff involved in the rapid and timely recognition of Anaphylaxis and its optimized treatment. A critical gap in Anaphylaxis Diagnosis, Management, and Treatment (ADAM) has been well established across medical disciplines. It is imperative to include all members of the healthcare team, as nurses and pharmacists play key roles in anaphylaxis recognition and care. Nurses and pharmacists are proficiently trained in the initial assessment of acute patient complaints, status, and in proper dosing/administration considerations. Anaphylaxis is a High Acuity and Low Occurrence (HALO) event. Delayed recognition and administration of epinephrine-autoinjector (EAI) is a patient safety concern. Suboptimal technique and expertise in this regard is common. Literature abounds with reports of physician trainee doubts and uncertainties in the recognition and optimized management of Anaphylaxis. Importantly, Anaphylaxis is frequently misdiagnosed in hospital emergency departments. SBE methodologies are ideal for instructing HALO experiences. The framework of the "Zone of Simulation Matrix" supports the utilization of a simulation experience in this instance. Learning will be effective, enhanced, and made durable by embedding numerous specifically curated educational theories. Given the paucity in training of residents and nursing staff in Anaphylaxis, such instruction is imperative. Of note, a special emphasis in this curricular framework is the debriefing experience. Considerations will be given to the psychological safety of the trainees and the importance of the heterogeneity of prior experiences. Precise diagnosis minimizes mortality. In the hospital setting, nurses are the first responders to critical HALO events, and there is a lack of awareness of ADAM by nursing students.

Lipid transfer protein syndrome: How to save a life through careful education

Introduction

Lipid transfer proteins (nsLTPs) are ubiquitous allergens. Patients affected by nsLTP syndrome experience symptoms to various plant-derived foods, ranging from local manifestations to anaphylaxis, the critical treatment of which is represented by self-administration of adrenaline. The principle aim of this study is to assess how dietary recommendations influence the occurrence of new and severe cases and if poly-sensitization to different nsLTPs may play a role. We also investigated about the appropriate use of adrenaline auto-injector during the episodes of anaphylaxis. Moreover, we examinated how other features (ie, co-sensitization to profilin and PR-10 and the presence of risk co-factors) affect these events.

Materials and methods

We evaluated 78 patients allergic to nsLTPs, investigating adherence to diet and ability to use the adrenaline auto-injector. Number of sensitization to nsLTPs, co-sensitization to other panallergens, and presence of risk factors for new reactions were also assessed. Diagnosis was based on clinical history and positivity to in vivo and in vitro tests. During the follow-up, compliance, diet modifications, and new reactions were noted, and re-training for the use of epinephrine auto-injector was performed. At the last visit we evaluated the patients’ ability to use the self-injector.

Results

The whole of fruits belonging to the Rosaceae family emerged as the most frequent culprit foods (28%), followed by walnut (17%), peanut (17%), and hazelnut (10%). At the baseline visit 23% of the patients described the presence of a risk factor during the allergic reaction (mainly nonsteroidal anti-inflammatory drugs [NSAIDs] and exercise). Forty-five percent of the patients reported anaphylactic reactions; no association between the type of food and the severity of the reactions was found. The presence of sensitization to 4 or more nsLTPs was associated to more severe reactions (p < .05; OR 1.67). During the follow-up 38% of the patients experienced at least 1 new allergic reaction: in 79% of them the culprit food was previously tolerated, and in 69% the reaction was an anaphylaxis. Only 47% of the patients showed a proper use of adrenaline auto-injector during the final evaluation, but a significant correlation between periodic education and reduction of the probability of mistakes in the use was reported (p < .05; OR 0.34). Furthermore, an association between co-sensitization to PR-10 (in particular Bet v1) and profilin and less severe symptoms was found, but without a significant odds ratio.

Conclusion

A careful education aimed to the prevention of new reactions, through dietary restrictions and avoidance of risk co-factors, and to the management of anaphylaxis, through the training for the correct use of adrenaline auto-injector, should be a routine practice in nsLTP syndrome.