[Emergency physician training-survey of course participants regarding training conditions and motivation]. / Notarztweiterbildung ­ Befragung von Kursteilnehmern zu Weiterbildungsbedingungen und Motivation.

INTRODUCTION: Qualification is the basis to prevent a shortage of emergency medicine service (EMS) physicians. To find out more about the motivation and training conditions young doctors attending EMS medicine courses were questioned. MATERIALS AND METHODS: 33 planned courses were identified and participants from 19 courses were asked to fill out the questionnaires. The questionnaires contained 22 questions on person, motivation, support by the employer and individual aims of course attendance. RESULTS: 2,050 questionnaires were distributed, 970 (47.3%) were returned. Participants were 31.8 ± 5.2 years old (mean) and attended the course after 3.7 ± 4.3 years of clinical experience. 907 were in specialist training (237 surgery, 320 internal medicine, 269 anaesthesia). 751 participants planned to work as emergency physician in the future (196 possibly), 213 in urgent care centres. For 309 participants attendance was an employer requirement. Attendance was on educational leave (489), paid leave (258), annual leave (112) or free time (85). The course was fully (493) or partially (177) paid by the employer. Accommodation was paid for by physicians (525) or employers (287). Practical training on the ambulance was planned in free time or during annual leave (582), on paid leave (204) or during regular shifts (119). 682 participants hoped to gain more safety with in-hospital emergencies, 560 planned shifts on the ambulance of the own hospital and 511 planned to work on a free-lance basis. 388 physicians planned to use the services of an agency for free-lance work. CONCLUSION: While employers supported course attendance in more than 50%, the majority of the participants had to organise the practical training on the ambulance during free time. Only 58% planned to work on the ambulance as part of their regular job or 53% on a free-lance basis. Other participants attended in preparation for work in urgent-care or to gain competence in handling in-hospital emergencies.

[Use of cognitive aids in pediatric emergency care : Interdisciplinary consensus statement]. / Anwendung kognitiver Hilfsmittel im Kindernotfall : Interdisziplinär konsentierte Stellungnahme.

Preclinical pediatric emergencies are rare events and are therefore often associated with stress and uncertainty for emergency medical service personnel. To ensure adequate treatment of pediatric patients a variety of different cognitive aids exist (e.g. books, apps, rulers, weight-adapted bag systems). Especially the size specifications of the medical equipment and the dosage of emergency medication are individually very different in children and are dependent on parameters, such as body height and weight. Therefore, cognitive aids often enable length measurement whereby it is possible to draw conclusions on body weight for calculating the child's medication dosage. These aids may help to avoid the wrong medication dose or the wrong therapy of children but uncritical and untrained usage of these aids carries a potential risk of mistakes. This recommendation gives an overview of the general requirements and different problems of cognitive aids and should help improve the general framework and the rational basis for the use and further development of cognitive aids in emergency medicine.

Effects of restricted thoracic movement on the regional distribution of ventilation.

BACKGROUND: Restricted thoracic movement is often encountered in patients, necessitating mechanical ventilation during surgery or intensive care treatment. High intraabdominal pressure, obesity or thorax rigidity and deformity reduce the chest distensibility and deteriorate the lung function. They render the selection of proper ventilator settings difficult and complicate the weaning process. Electrical impedance tomography (EIT) is currently being proposed as a bedside imaging method for monitoring regional lung ventilation. The objective of our study was to establish whether the effects of decreased chest compliance on regional lung ventilation can be determined by EIT. METHODS: Ten healthy male volunteers were studied in our pilot study under three conditions: (1) unrestricted breathing and (2) restricted breathing by abdominal and (3) lower rib cage strapping. The subjects were followed during spontaneous tidal breathing in five postures (sitting, supine, prone, left and right side). EIT and spirometry data were acquired in each condition. RESULTS: The distribution of ventilation in subjects with unrestricted breathing corresponded with the physiologically expected values. In the left and right lateral postures, abdominal and thoracic cage restrictions reduced the ventilation in the dependent lung areas; the non-dependent areas were unaffected. In the prone position, the ventilation of the dependent and non-dependent areas was reduced. The effects of strapping were least pronounced in the supine posture. CONCLUSIONS: We conclude that EIT is able to measure changes in the regional distribution of ventilation induced by restricted chest movement and has the potential for optimising artificial ventilation in patients with limited chest compliance of different origins.