A Simulation Study Using a Quality Cardiopulmonary Resuscitation Medical Manikin to Evaluate the Effects of Using Personal Protective Equipment on Performance of Emergency Resuscitation by Medical Students from the University of Silesia, Katowice, Poland and Non-Medical Personnel - Article abstract #936844

Introduction: In a pre-hospital setting, uncontrolled hemorrhages in patients are undoubtedly a highly stressful situation for the rescuing medic, demanding prompt intervention. The effective stopping of a hemorrhage significantly reduces the risk of death for victims. The purpose of this study is to evaluate the students’ chosen methods and the effectiveness of their actions during a simulated hemorrhage situation. In addition, the students’ behavior and their cognitive overload classified using the NASA scale were also analyzed. Methods: The study enrolled 101 medical students, who were randomized and assigned sequentially to a study group (n = 49) and a control group (n = 52). The research group participated in a training course. Both groups then proceeded to a simulated hemorrhage scenario in a patient in a pre-hospital setting. Finally, the students assessed their cognitive overload using the NASA scale. Results: After the training, more students have achieved effective bleeding control (36/49, 73.5% vs. 22/52, 42.3%, p = 0.002). The prevalent method of bleeding control in both groups was using a tourniquet (97/101, 96%) with or without additional gauze and bandages. A significant improvement in the technique of the tourniquet application was observed—in the control group, 23/52 students (47.9%) applied it properly, while in the study group, it was 36/49 (73.5%). This resulted in a shorter time to achieve effective bleeding control and lower blood loss in the study group (p = 0.013 and p = 0.034, respectively). The median blood loss was 32 mL (IQR = 24, range 11–65 mL) in the study group compared to 53 mL (IQR = 26, range 10–117 mL) in the control group. Conclusions: The education program for young medics needs changes, including an increased emphasis on learning procedures and improving practical skills.

Background: The ability to manage airways in emergencies is paramount, especially for less experienced medical students. Although the Vortex Approach, a useful scheme to support decision-making during airway management, promises structured guidance, there's limited research on its benefits among students. Our study aimed to evaluate student proficiency in a simulated difficult airway scenario and assess the advantages of the Vortex Approach. Material/Methods: Medical students initially practiced on low-fidelity mannequins. Subsequently, they were divided into Vortex (n=48) and control groups (n=48). The Vortex group received specialized training. Both groups encountered a simulated scenario focusing on proper ventilation and supraglottic device insertion when traditional intubation failed. Performance was assessed using the airway management outcome score (AMOS).Results: The Vortex-trained group demonstrated superior capabilities. Fewer participants exceeded 3 lifeline interventions (4.2% vs 16.7%, P=0.046). The Vortex group consistently optimized subsequent attempts (31.3% vs 10.4%, P=0.01) and reduced prolonged apnea episodes (47.9% vs 81.3%, P=0.0009). Their AMOS scores were notably higher (56.3% vs 27.1%, AMOS=2, P=0.002), reflecting better patient outcomes (41.7% vs 10.4%, P=0.0005).Conclusions: There is a marked need to enhance airway management skills among senior medical students. The Vortex Approach, even after brief exposure, yields significant skill improvements, underscoring its potential as a pivotal component in medical training. Integrating it into the curriculum could bridge the evident skill gap, optimizing future patient care.

Background: The text discusses the case of a patient who experienced pneumopericardium because of a traumatic incident. It discusses pneumopericardium’s causes, symptoms, and complications, including tamponade symptoms and imaging modalities, to confirm the diagnosis and assess complications. Present various treatment options emphasize the importance of ongoing monitoring and damage control principles. Methods: Retrieved pneumopericardium cases with complete clinical databases (Pubmed, Medline) and summarised the clinical symptoms and prognosis of different treatment schemes. Results: A 33-year-old male patient, after a suicide attempt, fell from a height estimated at 15 m. The patient was intubated at the scene and mechanically ventilated. Initial assessment revealed signs of tension pneumothorax, which was decompressed and stabilized. Subsequent deterioration led to the discovery of pneumopericardium through diagnostic imaging. Conclusions: The case highlights the need for a comprehensive and multidisciplinary approach to address the complex nature of injuries associated with pneumopericardium. It examines the principles of damage control, which focus primarily on the patient’s general condition, leaving some injuries for later treatment.