[Basic Knowledge of Hygiene in Voluntary Disaster Control Using - German Red Cross in the Rhein-Erft District as an Example]. / Hygienisches Grundwissen im ehrenamtlichen Katastrophenschutz ­Am Beispiel des Deutschen Roten Kreuzes im Rhein-Erft-Kreis .

Full-time workers in the rescue service are often exposed to a risk of infection. The volunteers of the German disaster control (Katastrophenschutz; KatS) are exposed to a similar risk of infection when they are deployed. The aim of this study was to investigate the hygiene status of the two operational units of the German Red Cross (Deutsches Rotes Kreuz; DRK) in the Rhein-Erft District (Rhein-Erft-Kreis; REK). The 66 volunteers of the two operational units (Einsatzeinheiten; EE) "NRW BM 05" and "NRW BM 02" were assessed by means of a written questionnaire. The results showed that they had good general knowledge of hygiene.There were, however, deficits in the knowledge of specific diseases and some multi-resistant pathogens. In general, perceived risk varied greatly, and was often above 5 on a scale from 1-10, where "1" stands for no perceived risk and "10" for high perceived risk. Thus, there is a certain "concern" about getting an infection in action. Appropriate training courses are needed to optimize this situation in the future.

[Do pain therapy patients benefit from their fellow patients? : A retrospective observational study on the influence of the stage of pain management and therapy experience of fellow patients on the individual therapy success in an inpatient interdisciplinary multimodal pain therapy (IMPT)]. / Profitieren Schmerztherapiepatienten von ihren Mitpatienten? : Eine retrospektive Beobachtungsstudie zum Einfluss des Stadiums der Schmerzbewältigung und der Therapieerfahrung der Mitpatienten auf den individuellen Therapieerfolg in einer stationären interdisziplinären multimodalen Schmerztherapie (IMST).

BACKGROUND: Interdisciplinary multimodal pain therapy (IMPT) is mostly run in a group setting to encourage the exchange of experiences between patients and thus facilitate the change of pain-related attitudes and behavior. As is known from psychotherapy research, the fellow patients in a therapy group have a relevant influence on the success of the therapy for the individual patient. OBJECTIVE: We examined the extent to which therapy success in an IMST group is influenced by individual co-patient characteristics, such as cognitive behavioral pain management, the difference to their own pain management and the proportion of co-patients who repeat therapy. METHOD: In a retrospectively planned investigation of the psychometric tests of all patients in an inpatient IMST between January 2013 and February 2020, the influence of fellow patient characteristics on clinically relevant changes with respect to various parameters of the severity of chronic pain disorders was analyzed using binary logistic regression analyses. RESULTS: We examined 636 treatment cases of which 540 were first-time stays. On each day of treatment, 5 fellow patients were present, 15% of whom had repeated the therapy. We were able to show that the proportion of fellow patients who repeat the therapy (p < 0.001; odds ratio, OR = 1.032) and the cognitive behavioral pain management of the fellow patients (p < 0.001; OR = 2.885) significantly increase the probability of achieving success in at least one of the parameters examined. An influence of a specific parameter on the success of therapy could not be proven. CONCLUSION: Despite methodological limitations our results suggest that in patient groups of an IMST, patients with therapy experience and those with advanced cognitive behavioral methods for pain management should be combined with novices and patients who are still at the beginning of coping with the chronic pain disorder.

[Palliative aspects in clinical acute and emergency medicine as well as intensive care medicine : Consensus paper of the DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA and DGPalliativmedizin]. / Palliativmedizinische Aspekte in der klinischen Akut- und Notfallmedizin sowie Intensivmedizin : Konsensuspapier der DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA und DGPalliativmedizin.

The timely integration of palliative medicine is an important component in the treatment of various advanced diseases. While a German S­3-guideline on palliative medicine exists for patients with incurable cancer, a recommendation for non-oncological patients and especially for palliative patients presenting in the emergency department or intensive care unit is missing to date. Based on the present consensus paper, the palliative care aspects of the respective medical disciplines are addressed. The timely integration of palliative care aims to improve quality of life and symptom control in clinical acute and emergency medicine as well as intensive care.

[Palliative aspects in clinical acute and emergency medicine as well as intensive care medicine: consensus paper of the DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA and DGPalliativmedizin]. / Palliativmedizinische Aspekte in der klinischen Akut- und Notfallmedizin sowie Intensivmedizin: Konsensuspapier der DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA und DGPalliativmedizin.

The timely integration of palliative medicine is an important component in the treatment of various advanced diseases. While a German S-3-guideline on palliative medicine exists for patients with incurable cancer, a recommendation for non-oncological patients and especially for palliative patients being treated in the emergency department or intensive care unit is missing to date. Based on the present consensus paper, the palliative care aspects of the respective medical disciplines are addressed. The timely integration of palliative care aims to improve quality of life and symptom control in clinical acute and emergency medicine as well as intensive care.

[Self-hypnosis training for in-hospital chronic pain patients : A retrolective observational study]. / "Selbsthypnosetraining" bei chronischen stationären Schmerzpatienten : Eine retrolektive Beobachtungsstudie.

BACKGROUND: Hypnosis is probably one of the oldest therapies known to man. In the last decades modern hypnosis has mainly been used by psychotherapists; however, hypnosis is becoming increasingly more important as a therapeutic method in medicine. Hypnosis can be used for a variety of medical indications. In the literature there is much evidence for the effectiveness of hypnosis. The aim of the present investigation was to demonstrate the effectiveness of hypnosis in inpatient treatment of chronic pain patients and to present a self-hypnosis program, which can be easily integrated into pain therapy. METHODS: From October 2012 to April 2013 all inpatient chronic pain patients were included (group 1: non-hypnosis group, group 2: hypnosis group). Concerning group 2 a standardized protocol for hypnotherapy was integrated in addition to the standardized pain management program. The main goal of hypnotherapy was to integrate a self-hypnosis training so that further implementation in a domestic setting could be guaranteed. By means of standardized test procedures, e. g. Patient Health Questionnaire (PHQ-9), Pain Disability Index (PDI), Generalized Anxiety Disorder (GAD-7) and Numerical Rating Scales (NRS) for pain and general well-being, data were evaluated before and after the pain therapy. RESULTS: The prestandardized and poststandardized test procedures of 30 chronic pain patients were evaluated (17 patients without hypnosis, 13 patients with hypnosis). The main diagnosis according to ICD-10 was "chronic pain disorder" (F45.41) with a MPSS stage III in all patients. The PDI was significantly improved in the hypnosis group (p = 0.019). The other items all showed a trend towards improvement in the hypnosis group (exception GAD-7) but without statistical significance (p > 0.05). DISCUSSION: In a small patient collective, the present investigation was able to show that the integration of modern hypnotherapy into the treatment of chronic pain patients in an inpatient setting can be another useful therapeutic aspect. In particular, the instructions for learning independently seem to be useful due to the limited in-patient time. More research needs to be carried out to support our initial findings.

Is Every Life Worth Saving: Does Religion and Religious Beliefs Influence Paramedic's End-of-Life Decision-making? A Prospective Questionnaire-based Investigation.

BACKGROUND: Paramedics, arriving on emergency cases first, have to make end-of-life decisions almost on a daily basis. Faith shapes attitudes toward the meaning and worth of life itself and therefore influences decision-making. OBJECTIVE: The objective of this study was to detect whether or not religious and spiritual beliefs influence paramedics in their workday life concerning end-of-life decisions, and whether it is legally possible for them to act according to their conscience. METHODS AND DESIGN: This is a literature review of prior surveys on the topic using five key words and questionnaire-based investigation using a self-administered online survey instrument. SETTINGS/PARTICIPANTS: Paramedics all over Germany were given the opportunity to participate in this online questionnaire-based study. MEASUREMENTS: Two databases were searched for prior studies for literature review. Participants were asked about their religiosity, how it affects their work, especially in end-of-life situations, how experienced they are, and whether or not they have any legal latitude to withhold resuscitation. RESULTS: A total of 429 paramedics answered the questionnaire. Religious paramedics would rather hospitalize a patient holding an advance directive than leave him/her at home (P = 0.036) and think death is less a part of life than the nonreligious (P = 0.001). Otherwise, the Spearman's rho correlation was statistically insignificant for all tests regarding resuscitation. CONCLUSIONS: The paramedic's religiosity is not the prime factor in his/her decision-making regarding resuscitation.

Effects of ketamine, s-ketamine, and MK 801 on proliferation, apoptosis, and necrosis in pancreatic cancer cells.

BACKGROUND: Adenocarcinoma of the pancreas is one of the most aggressive cancer diseases affecting the human body. The oncogenic potential of this type of cancer is mainly characterized by its extreme growth rate triggered by the activation of signaling cascades. Modern oncological treatment strategies aim at efficiently modulating specific signaling and transcriptional pathways. Recently, anti-tumoral potential has been proven for several substances that are not primarily used in cancer treatment. In some tumor entities, for example, administration of glutamate antagonists inhibits cell proliferation, cell cycle arrest, and finally cell death. To attain endogenic proof of NMDA receptor type expression in the pancreatic cancer cell lines PaTu8988t and Panc-1 and to investigate the impact of ketamine, s-ketamine, and the NMDA receptor antagonist MK 801 on proliferation, apoptosis, and necrosis in pancreatic carcinoma. METHODS: Cell proliferation was measured by means of the ELISA BrdU assay, and the apoptosis rate was analyzed by annexin V staining. Immunoblotting were also used. RESULTS: The NMDA receptor type R2a was expressed in both pancreatic carcinoma cell lines. Furthermore, ketamine, s-ketamine, and MK 801 significantly inhibited proliferation and apoptosis. CONCLUSIONS: In this study, we showed the expression of the NMDA receptor type R2a in pancreatic cancer cells. The NMDA antagonists ketamine, s-ketamine, and MK 801 inhibited cell proliferation and cell death. Further clinical studies are warranted to identify the impact of these agents on the treatment of cancer patients.

Palliative patients under anaesthesiological care: a single-centre retrospective study on incidence, demographics and outcome.

BACKGROUND: While anesthesiologist's involvement in palliative care has been widely researched, extensive data on palliative patients under anesthesiological care in the operating room is missing. This study was performed to assess the incidence, demographics, and outcome of palliative patients under anesthesiological care. METHODS: We conducted a single-center retrospective chart review of all palliative patients under anesthesiological care at a university hospital in 1 year. Patients were classified as palliative if they fulfilled all predefined criteria (a) incurable, life-threatening disease, (b) progression of the disease despite therapy, (c) advanced stage of the disease with limited life-expectancy, (d) receiving or being in need of a specific palliative therapy. Demographics, periprocedural parameters, symptoms at evaluation, and outcome were determined using different medical records. RESULTS: Of 17,580 patients examined, 276 could be classified as palliative patients (1.57%). Most contacts with palliative patients occurred in the operating room (68.5%). In comparison to the non-palliative patients, procedures in palliative patients were significantly more often urgent or emergency procedures (39.1% vs. 27.1%., P < 0.001), and hospital mortality was higher (18.8% vs. 5.0%, P < 0.001). Preprocedural symptoms varied, with pain, gastrointestinal, and nutritional problems being the most prevalent. CONCLUSIONS: Palliative patients are treated by anesthesiologists under varying circumstances. Anesthesiologists need to identify these patients and need to be aware of their characteristics to adequately attend to them during the periprocedural period.

The expenditure of computer-related worktime using clinical decision support systems in chronic pain therapy.

BACKGROUND: Estimate the expenditure of computer-related worktime resulting from the use of clinical decision support systems (CDSS) to prevent adverse drug reactions (ADR) among patients undergoing chronic pain therapy and compare the employed check systems with respect to performance and practicability. METHODS: Data were collected retrospectively from 113 medical records of patients under chronic pain therapy during 2012/2013. Patient-specific medications were checked for potential drug-drug interactions (DDI) using two publicly available CDSS, Apotheken Umschau (AU) and Medscape (MS), and a commercially available CDSS AiDKlinik® (AID). The time needed to analyze patient pharmacotherapy for DDIs was taken with a stopwatch. Measurements included the time needed for running the analysis and printing the results. CDSS were compared with respect to the expenditure of time and usability. Only patient pharmacotherapies with at least two prescribed drugs and fitting the criteria of the corresponding CDSS were analyzed. Additionally, a qualitative evaluation of the used check systems was performed, employing a questionnaire asking five pain physicians to compare and rate the performance and practicability of the three CDSSs. RESULTS: The AU tool took a total of 3:55:45 h with an average of 0:02:32 h for 93 analyzed patient regimens and led to the discovery of 261 DDIs. Using the Medscape interaction checker required a total of 1:28:35 h for 38 patients with an average of 0:01:58 h and a yield of 178 interactions. The CDSS AID required a total of 3:12:27 h for 97 patients with an average time of analysis of 0:01:59 h and the discovery of 170 DDIs. According to the pain physicians the CDSS AID was chosen as the preferred tool. CONCLUSIONS: Applying a CDSS to examine a patients drug regimen for potential DDIs causes an average extra expenditure of work time of 2:09 min, which extends patient treatment time by 25 % on average. Nevertheless, the authors believe that the extra expenditure of time employing a CDSS is outweighed by their benefits, including reduced ADR risks and safer clinical drug management.

International recommendations for outpatient palliative care and prehospital palliative emergencies - a prospective questionnaire-based investigation.

BACKGROUND: To determine the international recommendations and current practices for the treatment and prevention of palliative emergencies. The primary goal of the study was to gather information from experts on their nationally practised concepts. METHODS: One hundred and fifty self-report surveys were distributed by email to selected leading experts (palliative and emergency medical care) in Europe, North and South America, Africa, Asia, and Australia. An expert in this context was defined as an author of an article that was ranked by three reviewers as relevant to outpatient palliative and emergency medical . RESULTS: The total response rate was 61% (n = 92 experts). Survey responses were obtained from 35 different countries. The following standards in the treatment of palliative emergencies were recommended: (1) early integration of "Palliative Care Teams" (PCTs) and basic outpatient palliative care systems, (2) end-of-life discussions, (3) defined emergency medical documents, drug boxes, and "Do not attempt resuscitation" orders and (4) emergency medical training (physicians and paramedics). CONCLUSIONS: This study detected structurally and nationally differences in outpatient palliative care regarding the treatment of palliative emergencies. Accordingly, these differences should be discussed and adapted to the respective specifications of individual single countries. A single established outpatient palliative emergency medical care concept may be the basis for an overall out-of-hospital palliative care system.

The use of the laryngeal tube disposable by paramedics during out-of-hospital cardiac arrest: a prospectively observational study (2008-2012).

SUMMARY: In the previous and the current guidelines of the European Resuscitation Council (ERC), endotracheal intubation (ETI), as an instrument for ventilation during resuscitation, was confirmed as less important for paramedics not trained in this method. For those, during resuscitation, the laryngeal tube is recommended by the ERC as a supraglottic airway device. The present study investigated prospectively the use of the laryngeal tube disposable (LT-D) by paramedics in prehospital emergency cases. METHODS: During a 42-month period (Sept 2008-Feb 2012), we prospectively registered all prehospital cardiac arrest situations in which the LT-D had been applied by paramedics (from one emergency medical service in Germany). RESULTS: During the defined period, 133 attempts, recorded on standardised data sheets, were enrolled into the investigation. Three were excluded from the study because of use during a trauma situation. Therefore, 130 patients were evaluated in this study. For this, the LT-D was used in 98% of all cases during resuscitation, and in about 2% of other emergencies (eg, trauma). With regard to resuscitation, adequate ventilation/oxygenation was described as possible in 83% of all included cases. In 66% of all cases, no problems concerning the insertion of the LT-D were described by the paramedics. No significant problems were reported in 93%. In 7% (n=9 cases), no insertion of the LT-D was possible. Instead of bag-mask-valve ventilation, the LT-D was used as a first-line airway device in about 66%. Between the two defined groups, no statistically significant differences were found (p>0.05). CONCLUSIONS: As an alternative airway device during resuscitation, recommended by the ERC in 2005 and 2010, the LT-D may enable ventilation rapidly and, as in most of our described cases, effectively. Additionally, by using the LT-D in a case of cardiac arrest, a reduced 'hands-off time' and, therefore, a high chest compression rate may be possible. Our investigation showed that the LT-D was often used as an alternative to bag-mask-ventilation and to ETI as well. However, we were able to describe more problems in the use of the LT-D than earlier investigations. Therefore, in future, more studies concerning the use of alternative airway devices in comparison with ETI and/or video-laryngoscopy seem to be necessary.

[Palliative aspects in clinical acute and emergency medicine as well as intensive care medicine : Consensus paper of the DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA and DGPalliativmedizin]. / Palliativmedizinische Aspekte in der klinischen Akut- und Notfallmedizin sowie Intensivmedizin : Konsensuspapier der DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA und DGPalliativmedizin.

The timely integration of palliative medicine is an important component in the treatment of various advanced diseases. While a German S­3-guideline on palliative medicine exists for patients with incurable cancer, a recommendation for non-oncological patients and especially for palliative patients presenting in the emergency department or intensive care unit is missing to date. Based on the present consensus paper, the palliative care aspects of the respective medical disciplines are addressed. The timely integration of palliative care aims to improve quality of life and symptom control in clinical acute and emergency medicine as well as intensive care.

[Palliative aspects in clinical acute and emergency medicine as well as intensive care medicine : Consensus paper of the DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA and DG Palliativmedizin]. / Palliativmedizinische Aspekte in der klinischen Akut- und Notfallmedizin sowie Intensivmedizin : Konsensuspapier der DGIIN, DGK, DGP, DGHO, DGfN, DGNI, DGG, DGAI, DGINA und DG Palliativmedizin.

The integration of palliative medicine is an important component in the treatment of various advanced diseases. While a German S3 guideline on palliative medicine exists for patients with incurable cancer, a recommendation for non-oncological patients and especially for palliative patients presenting in the emergency department or intensive care unit is missing to date. Based on the present consensus paper, the palliative care aspects of the respective medical disciplines are addressed. The timely integration of palliative care aims to improve quality of life and symptom control in clinical acute and emergency medicine as well as intensive care.

Knowledge levels of pharmaceutical sales representatives in pain therapy: a descriptive questionnaire-based study.

PURPOSE: Pain is a common physiological reaction. The development and sale of medication against pain is a main focus of pharmaceutical companies, with total sales of prescription analgesics amounting to US$50 billion in 2009. In this market, advertising is necessary. One way to market both new and old drugs is through direct physician-to-pharmaceutical sales representative (PSR) contact. PSRs see themselves ideally as equal partners to the physicians they advise, thereby setting high standards for themselves. In this setting, PSRs should therefore have an adequate knowledge of pain therapy. The aim of this study was to evaluate whether these standards can be met by PSRs working in the area of pain medicine in terms of their level of education and knowledge of pain topics. METHODS: We distributed 114 questionnaires that were divided into demographic and knowledge sections. Of these, 90 questionnaires (79%) were returned completed. Since there is no complete list of PSRs working in pain medicine in Germany, we could not draw a representative sample for our study. RESULTS: We collected general demographic data on PSRs as well as on their educational backgrounds. Analysis of the completed questionnaires revealed that there was a high requirement for PSRs to acquire further education in pain therapy. In the knowledge section, PSRs were asked to rate a total of 70 statements on pain therapy as to whether they were true or false. The mean total of correctly rated statements was 48 (69%). CONCLUSIONS: Based on the results, we conclude that most PSRs do not meet their ideal high standards of being equal partners to the specialist physicians they visit. More education is needed to achieve this goal.

Paramedics experiences and expectations concerning advance directives: a prospective, questionnaire-based, bi-centre study.

BACKGROUND: Advance directives and palliative crisis cards are means by which palliative care patients can exert their autonomy in end-of-life decisions. AIM: To examine paramedics' attitudes towards advance directives and end-of-life care. DESIGN: Questionnaire-based investigation using a self-administered survey instrument. SETTING/PARTICIPANTS: Paramedics of two cities (Hamburg and Goettingen, Germany) were included. Participants were questioned as to (1) their attitudes about advance directives, (2) their clinical experiences in connection with end-of-life situations (e.g. resuscitation), (3) their suggestions in regard to advance directives, 'Do not attempt resuscitation' orders and palliative crisis cards. RESULTS: Questionnaires were returned by 728 paramedics (response rate: 81%). The majority of paramedics (71%) had dealt with advance directives and end-of-life decisions in emergency situations. Most participants (84%) found that cardiopulmonary resuscitation in end-of-life patients is not useful and 75% stated that they would withhold cardiopulmonary resuscitation in the case of legal possibility. Participants also mentioned that more extensive discussion of legal aspects concerning advance directives should be included in paramedic training curricula. They suggested that palliative crisis cards should be integrated into end-of-life care. CONCLUSIONS: Decision making in prehospital end-of-life care is a challenge for all paramedics. The present investigation demonstrates that a dialogue bridging emergency medical and palliative care issues is necessary. The paramedics indicated that improved guidelines on end-of-life decisions and the termination of cardiopulmonary resuscitation in palliative care patients may be essential. Participants do not feel adequately trained in end-of-life care and the content of advance directives. Other recent studies have also demonstrated that there is a need for training curricula in end-of-life care for paramedics.

[Perceptions on handling of opioids: focus COVID-19 : A survey among anesthesiologists via the specialist societies DGAI/BDA]. / Wahrnehmungen zum Umgang mit Opioiden: Fokus COVID-19 : Eine Umfrage unter Anästhesist:innen über die Fachgesellschaften DGAI/BDA.

BACKGROUND: Opioids are part of the daily routine in anesthesiology and palliative care; however, treatment of dyspnea with opioids is presented heterogeneously in guidelines. This may result in an uncertainty concerning opioid indications and ethical concerns, especially when caring for COVID-19 patients. OBJECTIVE: We aimed to examine the perception of anesthesiologists concerning the handling of morphine as the reference opioid (subsequently termed M/O) for symptom control within and outside of a palliative care setting, including care for COVID-19 patients. MATERIAL AND METHODS: Members of the German Society of Anesthesiology and Intensive Care Medicine (DGAI) and the Professional Association of German Anesthesiologists (BDA) received an anonymized online questionnaire (Survey Monkey®; Momentive Inc., San Mateo, CA, USA) in October 2020, containing questions regarding their perception of symptom management with M/O in general, and in particular concerning COVID-19 patients. Participants were asked to rate their perception within and outside a palliative care setting. RESULTS AND DISCUSSION: A total of 1365 anesthesiologists participated; 46% women. Most anesthesiologists were 41-60 years old (58%), worked in a hospital setting (78%), in the operating theatre (63%) and in intensive care units (49%). The majority (57%) reported > 20 years of professional experience (52%) and partial involvement in palliative care (57%). Perception of M/O handling was mostly "certain and confident" (88%) and "clearly regulated" (85%) within a palliative care setting but rated substantially lower for outside palliative care (77%/63%). When caring for COVID-19 patients, handling of M/O was even less often rated "certain and confident" (40%) or "clearly regulated" (29%) outside palliative care. Dyspnea (95%/75%), relief of the dying process (84%/51%), agitation (59%/27%) and anxiety/panic (61%/33%) were more frequently rated as general indications for morphine within versus outside palliative care. The majority of anesthesiologists disputed that M/O is given with the intention to hasten death within (87%) and outside (93%) palliative care. Highest difference in route of administration was reported for the subcutaneous administration of M/O within (76%) versus outside (33%) palliative care, followed by the intravenous route (57%/79%), while oral (66/62%) and transdermal (48%/39%) administration were reported to be used comparatively frequently. Most participants (85%) wanted more frequent involvement of palliative care consultation teams but also more team conferences (75%), supervision (72%), and training on opioid management (69%). CONCLUSION: Anesthesiologists perceived considerable uncertainty in using M/O for nonpalliative care medical settings. Highest uncertainty was seen for the care of patients with COVID-19. The prevalent use of the subcutaneous route for M/O application in palliative care can serve as inspiration for areas outside palliative care as well. Uniform interdisciplinary guidelines for symptom control including dyspnea, education and involvement of a palliative care consultation team should be more considered in the future.

Using a laryngeal tube suction-device (LTS-D) reduces the "no flow time" in a single rescuer manikin study.

BACKGROUND: In 2005, the European Resuscitation Council and the American Heart Association published new guidelines for Advanced Life Support. One of the points was to reduce the time without chest compressions in the first phase of cardiac arrest. OBJECTIVE: We evaluated in a manikin model whether using the single-use laryngeal tube with suction option (LTS-D) instead of endotracheal intubation (ET) and bag-mask-valve ventilation (BMV) for emergency airway management could reduce the "no-flow time" (NFT). The NFT is defined as the time during resuscitation when no chest compressions take place. METHODS: A randomized, prospective study was undertaken with 150 volunteers who performed management of a standardized simulated cardiac arrest in a manikin. Every participant was randomized to one of three different airway management groups (LTS-D vs. ET vs. BMV). RESULTS: The LTS-D was inserted significantly faster than the ET tube (15 s vs. 44 s, respectively, p < 0.01). During the cardiac arrest simulation, establishing and performing ventilation took an average of 57 s with the LTS-D compared to 116 s with ET and 111 s with the BMV. Using the LTS-D significantly reduced NFT compared to ET and the BMV (125 s vs. 207 s vs. 160 s; p < 0.01). CONCLUSIONS: In our manikin study, NFT was reduced significantly when the LTS-D was used when compared to ET and BMV. The results of our manikin study suggest that for personnel not experienced in tracheal intubation, the LTS-D offers a good alternative to ET and BMV to manage the airway during resuscitation, and to avoid the failure to achieve tracheal intubation with the ET, and the failure to achieve adequate ventilation with the BMV.

[Strategic planning: an important economic action for German hospitals]. / Strategische Planung - Eine wichtige ökonomische Handlungsweise für deutsche Krankenhäuser.

In medical systems, economic issues and means of action are in the course of dwindling human (physicians and nurses) and financial resources are more important. For this reason, physicians must understand basic economic principles. Only in this way, there may be medical autonomy from social systems and hospital administrators. The current work is an approach to present a model for strategic planning of an anesthesia department. For this, a "strengths", "weaknesses", "opportunities", and "threats" (SWOT) analysis is used. This display is an example of an exemplary anaesthetic department.