[Training in emergency sonography for trauma. Concept of a 1-day course program]

[Recommendations for Education in Sonography in Prehospital Emergency Medicine (pPOCUS): Consensus paper of DGINA, DGAI, BAND, BV-ÄLRD, DGU, DIVI and DGIIN]

Point-of-care sonography is a precondition in acute and emergency medicine for the diagnosis and initiation of therapy for critically ill and injured patients. While emergency sonography is a mandatory part of the training for clinical acute and emergency medicine, it is not everywhere required for prehospital emergency medicine. Although some medical societies in Germany have already established their own learning concepts for emergency ultrasound, a uniform national training concept for the use of emergency sonography in the out-of-hospital setting is still lacking. Experts of several professional medical societies have therefore joined forces and developed a structured training concept for emergency sonography in the prehospital setting. The consensus paper serves as quality assurance in prehospital emergency sonography.

[Recommendations for Education in Sonography in Prehospital Emergency Medicine (pPOCUS): Consensus paper of DGINA, DGAI, BAND, BV-ÄLRD, DGU, DIVI and DGIIN]

Point-of-care sonography is a precondition in acute and emergency medicine for the diagnosis and initiation of therapy for critically ill and injured patients. While emergency sonography is a mandatory part of the training for clinical acute and emergency medicine, it is not everywhere required for prehospital emergency medicine. Although some medical societies in Germany have already established their own learning concepts for emergency ultrasound, a uniform national training concept for the use of emergency sonography in the out-of-hospital setting is still lacking. Experts of several professional medical societies have therefore joined forces and developed a structured training concept for emergency sonography in the prehospital setting. The consensus paper serves as quality assurance in prehospital emergency sonography.

[Simulations in continuing education for more patient safety : Do simulation and skills training influence patient safety in Germany?]

The secure mastering of manual skills and their regular training lead to a reduction of errors and to an improvement of patient safety. Due to increasing economic pressure and bureaucratization, there is less exposure and insufficient time in the clinical routine to communicate all the contents of continuing education. This is why surgical simulation has become increasingly relevant to improve surgical performance in residents. Nowadays, many forms of simulation training are offered in Germany; however, such training on a model is costly and personnel-intensive. In order to justify the effort, objective measurements are becoming more important to qualify the effectiveness of simulation-based training in Germany.

Prehospital point-of-care emergency ultrasound: a cohort study

Background

In the prehospital situation, the diagnostic armamentarium available to the rescue physician is limited. Emergency ultrasound has proven to be a useful diagnostic tool, providing crucial information for the management of critically ill and injured patients. The proportion of performed ultrasound scans in all patients attended to by the rescue service team, the quality of the findings and the ultrasound-related changes in management approach and patient transport were evaluated.

Methods

In this prospective 18-month observational study, we documented all missions performed by rescue physicians with special training in emergency ultrasound (expert standard). These data were than analysed with regard to the ultrasound examinations. The ultrasound protocols used comprised Focussed Assessment with Sonography for Trauma (FAST), Prehospital Lung Ultrasound (PLUS) and Focused Echocardiography in Emergency Life support (FEEL). The quality of prehospital examinations was assessed by comparing the findings and diagnoses at the emergency site with those established in hospital. The changes in patient management and transport were documented using a standardized protocol.

Results

A total of 99 (18.1%) emergency ultrasound examinations were performed during 546 callouts. The most common indications for prehospital emergency ultrasound were dyspnoea (n = 38; 38.4%), during cardiac arrest (n = 17/17.2%), fall (n = 12/12.1%) and high-speed trauma (n = 11/11.1%). The combinations of ultrasound examination protocols in the trauma group (n = 31; 31.3%) were: 1. FAST+FEEL+PLUS (n = 17; 54.8%). 2. FAST+PLUS (n = 11; 35.5%) 3. FAST alone (n = 3; 9.7%). In the non-trauma group (n = 68; 68.7%), the following combinations were used: 1. FEEL+PLUS (n = 36; 52.9%), 2. FEEL alone (n = 21/30.9%). 3. PLUS alone (n = 6/8.8%) 4. FAST alone (n = 2; 2.9%) 5. FAST+FEEL+PLUS (n = 2; 2.9%). 6. FAST+FEEL (n = 1/1.5%). The emergency ultrasound findings impaired left ventricular contractile function (sensitivity 89.4%), right ventricular stress (85.7%), lung interstitial syndrome (100%), ruling out pneumothorax (specificity 100%), ruling out intraabdominal fluid (97,1%) were verified at the receiving hospital using ultrasonography, CT scan or x-rays; the prehospital diagnosis was confirmed in 90.8% of cases, the difference between the prehospital and in-hospital findings were not significant(p-values from p = 0.688 to p = 0,99). Ultrasound-related changes in patient management occurred in 49.5% of patients; in 33.3%, these were transported-related.

Conclusions

Emergency ultrasound was as often used in the prehospital situation as it is in hospital. The ultrasound findings correlated well with in-hospital diagnostic results. Significant pathology changed patient-management, without prolonging the mission time.

Is the current level of training in the use of equipment for prehospital radio communication sufficient? A cross-sectional study among prehospital physicians in Denmark

BACKGROUND

Physicians working in prehospital care are expected to handle radio communication both within their own sector as well as with other divisions of the National Emergency Services. To date, no study has been conducted on the level of training received by physicians in the use of the equipment provided or on the level of competency acquired by physicians.

METHODS

In order to investigate the self-assessed skill level acquired in the use of the TETRA (TErrestrial Trunked RAdio) authority radio for communication in a prehospital setting, a cross-sectional study was conducted by questionnaire circulated to all 454 physicians working in the Danish Emergency Medical Services.

RESULTS

A lack of training was found among physicians working in prehospital care in Denmark in relation to the proper use of essential communication equipment. Prior to starting their first shift in a prehospital setting 38% of physicians reported having received no training in the use of the equipment, while 80% of physicians reported having received one1 hour of training or less. Among the majority of physicians their current level of training was sufficient for their everyday needs for prehospital communication but for 28% of physicians their current level of training was insufficient as they were unable to handle communication at this level.

CONCLUSION

As the first study in its field, this study investigated the training received in the use of essential communication equipment among physicians working in prehospital care in Denmark. The study found that competency does not appear to have been prioritised as highly as other technical skills needed to function in these settings. For the majority of physicians their current level of training was sufficient for everyday use but for a substantial minority further training is required, especially if the redundancy of the prehospital system is to be preserved.

[Introduction of Prehospital Emergency Ultrasound into an Emergency Medical Service Area]

BACKGROUND

Emergency ultrasound as part of the provision of emergency medical services using mobile devices offers great benefits regarding to some important questions related to the management of critically ill and injured patients in the prehospital situation where diagnostic resources are limited. The aim of this study is to determine whether the comprehensive introduction of prehospital emergency ultrasound examinations into a German Emergency Medical Services ("rescue services") area is both feasible and beneficial for patients.

METHODS

All emergency physicians at a rural emergency physician base were trained in emergency ultrasound scanning techniques (FAST, FEEL, 14 h of instruction), followed by regular weekly training sessions of approximately 30 min. Over a period of 12 months, prehospital ultrasound examinations performed during emergency physician callouts at this base were documented and analysed.

RESULTS

A total of 87 emergency ultrasound examinations were performed during 1343 callouts. Among these, focussed assessment with sonography for trauma (FAST) was performed in 35 patients (40.2%) and focused echocardiography in emergency life support (FEEL) in 41 patients (47.1%). In 11 patients (12.6%), ultrasound scans were performed for other indications (e. g. to rule out urinary tract obstruction in a case of flank pain). One trauma patient's life was saved by the decision to transport him to the nearest hospital and once there directly to the operating room, based on the ultrasound finding of significant free intra-abdominal fluid (ruptured spleen and liver).

CONCLUSION

Prehospital emergency ultrasound can be introduced into an emergency medical service area as a diagnostic modality that provides benefits to patients. Emergency physicians have to be specifically trained and to participate in continuous education activities. Especially in rural areas with longer transport routes and journey times, the early diagnosis of for example massive intra-abdominal bleeding is critical for the patient's prognosis.

Implementation of a successful incentive-based ultrasound credentialing program for emergency physicians

Introducion:

With the rapid expansion of emergency ultrasound, resident education in ultrasound has become more clearly developed and broadly integrated. However, there still exists a lack of guidance in the training of physicians already in practice to become competent in this valuable skill. We sought to employ a step-wise, goal-directed, incentive-based credentialing program to educate emergency physicians in the use of emergency ultrasound. Successful completion of this program was the primary outcome.

Methods:

The goal was for the physicians to gain competency in 8 basic ultrasound examinations types: aorta, focused assessment with sonography in trauma, cardiac, renal, biliary, transabdominal pelvic, transvaginal pelvic, and deep venous thrombosis. We separated the 2.5 year training program into 4 distinct blocks, with each block focusing on 2 of the ultrasound examination types. Each block consisted of didactic and hands-on sessions with the goal of the physician completing 25 technically-adequate studies of each examination type. There was a financial incentive associated with completion of these requirements.

Results:

A total of 31 physicians participated in the training program. Only one physician, who retired prior to the end of the 2.5 year period, did not successfully complete the program. All have applied for and received hospital privileging in emergency ultrasound and incorporated it into their daily practice.

Conclusion:

We found that a step-wise, incentive-based ultrasound training program with a combination of didactics and ample hands-on teaching was successful in the training of physicians already in practice.