I-CARE-An Interaction System for the Individual Activation of People with Dementia.

I-CARE is a hand-held activation system that allows professional and informal caregivers to cognitively and socially activate people with dementia in joint activation sessions without special training or expertise. I-CARE consists of an easy-to-use tablet application that presents activation content and a server-based backend system that securely manages the contents and events of activation sessions. It tracks various sources of explicit and implicit feedback from user interactions and different sensors to estimate which content is successful in activating individual users. Over the course of use, I-CARE's recommendation system learns about the individual needs and resources of its users and automatically personalizes the activation content. In addition, information about past sessions can be retrieved such that activations seamlessly build on previous sessions while eligible stakeholders are informed about the current state of care and daily form of their protegees. In addition, caregivers can connect with supervisors and professionals through the I-CARE remote calling feature, to get activation sessions tracked in real time via audio and video support. In this way, I-CARE provides technical support for a decentralized and spontaneous formation of ad hoc activation groups and fosters tight engagement of the social network and caring community. By these means, I-CARE promotes new care infrastructures in the community and the neighborhood as well as relieves professional and informal caregivers.

Improving competence and safety in pain medicine: a practical clinical teaching strategy for students combining simulation and bedside teaching.

BACKGROUND: Pain is a devastating sensation and has to be treated immediately. Therefore, we developed a training program to improve the knowledge of medical students in the field of pain medicine. In the present study, the applicability and efficacy of this training program was tested. METHODS: Half of the students attended first a training with simulated patients (SP) followed by bedside teaching (Group 1). Group 2 performed the training programs in reverse order. The evaluation based on standardized questionnaires completed by students (self-assessment) and all students took part in two practical examinations after the learning interventions. RESULTS: This study included 35 students. The quality of the simulation was evaluated by the students with average grade 1.1 (1 = very good, 6 = very bad). The practical work on the ward with patients was rated with grade 1.4 of 6, the whole course with 1.1. Students of Group A were significantly better in the final examination (grade 1.7 vs. grade 2.2, p < 0.05). To rate the improvement of skills (self-assessment) we used a Likert Scale (1 = very certain, 5 = very uncertain). The following skills were similar in both groups and significantly better after the course: taking responsibility, expert knowledge, empathy, relationship building and communication. CONCLUSIONS: Training with simulated patients in combination with small-group teaching at the bedside with real patients achieves a dramatic increase in student competence. Students prefer learning from the simulation before bedside teaching and propose to include simulation into the curricular teaching of pain medicine.

Topical Airway Anesthesia for Awake-endoscopic Intubation Using the Spray-as-you-go Technique with High Oxygen Flow.

A patient's willingness to cooperate is an absolute precondition for successful awake intubation of the trachea. Whilst drug-sedation of patients can jeopardize their spontaneous breathing, topical anesthesia of the airway is a popular technique. The spray-as-you-go technique represents one of the simplest opportunities to anesthetize the airway mucosa. The application of local anesthetic through the working channel of the flexible endoscope is a widespread practice for anesthetists as well as pulmonologists. There is neither need for additional devices nor special training as a pre-requisite to perform this technique. However, a known clinical problem is the coughing and gagging reflex that may occur when the liquid anesthetic strikes the airway mucosa and other sensitive structures like the vocal cords. This can be avoided by the use of oxygen applied through the working channel with the aim of fogging the local anesthetic into finer particles. Furthermore, the oxygen flow provides a higher oxygen supply and contributes to a better view, dispersing mucus secretions and blood away from the lens. Using an atomizer with a high oxygen flow of 10 L/min we maximized these benefits, caused less coughing and had more satisfied and therefore cooperative patients. Possible, but very rare complications of using oxygen flow including gastric insufflation, organ rupture or barotrauma did not arise. We attribute the complication-free use of high oxygen flow to the design of the set, which permits flow and pressure release.

[Awake video laryngoscopy - an alternative to awake fiberoptic intubation?] / Wache Videolaryngoskopie.

INTRODUCTION: Awake video laryngoscopy is a novel option in airway management that is drawing more and more attention as an alternative to awake endoscopic guided intubation.Main issues: Intubation under preserved spontaneous breathing is the safest method to secure the expected difficult airway. In direct comparisons to awake flexible endoscopic intubation, awake video laryngoscopy achieves satisfactory intubation times and a high acceptance of patients and anesthesiologists. Specific cases, in particular very limited mouth opening or sub-glottic masses, require awake flexible endoscopic intubation. Sufficient topical anesthesia and a sophisticated sedation protocol are prerequisites for successful awake video laryngoscopy. CONCLUSION: Awake video laryngoscopy cannot fully replace flexible endoscopic intubation. It is a useful option, but it must be considered that this technique is not suitable for all types of airways, patients or even anesthesiologists. Expertise and adequate practice is mandatory for both techniques. Careful planning, an appropriate blade design and a high expertise in video laryngoscopy are crucial for a successful intubation.