Coronavirus disease 2019 (COVID-19): update for anesthesiologists and intensivists March 2020.

The current outbreak of coronavirus disease (COVID-19) has reached Germany. The majority of people infected present with mild disease, but there are severe cases that need intensive care. Unlike other acute infectious diseases progressing to sepsis, the severe courses of COVID19 seemingly show prolonged progression from onset of first symptoms to life-threatening deterioration of (primarily) lung function. Diagnosis relies on PCR using specimens from the respiratory tract. Severe ARDS reflects the hallmark of a critical course of the disease. Preventing nosocomial infections (primarily by correct use of personal protective equipment) and maintenance of hospitals' operational capability are of utmost importance. Departments of Anaesthesia, Intensive Care and emergency medicine will envisage major challenges.

[Coronavirus disease 2019 (COVID-19): update for anesthesiologists and intensivists March 2020]. / "Coronavirus disease 2019" (COVID-19): update für Anästhesisten und Intensivmediziner März 2020.

The current outbreak of coronavirus disease (COVID-19) has reached Germany. The majority of people infected present with mild disease, but there are severe cases that need intensive care. Unlike other acute infectious diseases progressing to sepsis, the severe courses of COVID19 seemingly show prolonged progression from onset of first symptoms to life-threatening deterioration of (primarily) lung function. Diagnosis relies on PCR using specimens from the respiratory tract. Severe ARDS reflects the hallmark of a critical course of the disease. Preventing nosocomial infections (primarily by correct use of personal protective equipment) and maintenance of hospitals' operational capability are of utmost importance. Departments of Anaesthesia, Intensive Care and emergency medicine will envisage major challenges.

[Epistemology in the intensive care unit-what is the purpose of a definition? : Paradigm shift in sepsis research]. / Erkenntnistheorie auf der Intensivstation ­ Welchen Zweck erfüllt eine Definition? : Paradigmenwechsel in der Sepsisforschung.

The adoption of the new sepsis definition in early 2016 introduced a new paradigm for the clinical picture of sepsis. Up until now, sepsis was defined as a systemic inflammatory reaction (systemic inflammatory response syndrome, SIRS) to an infection. Based on a better understanding of the molecular mechanisms, the focus of the new definition is no longer the inflammatory response, but rather the tissue damage and impairment of organ function which this induces. The paradigm thus moves away from the infection and the systemic inflammatory response, and toward that which makes sepsis so dangerous in terms of both disease dynamics and outcome: organ failure due to a dysregulated host response to an infection. This change of perspective or paradigm enables patients with an increased risk of developing sepsis to be recognized and treated earlier in clinical routine, even outside of the intensive care unit. The new definition also promotes development of new treatment strategies with improved ability to treat sepsis causally.

Re-thinking risk communication: information needs of patients, health professionals and the public regarding MRSA--the communicative behaviour of a public health network in Germany responding to the demand for information.

OBJECTIVES: Multidrug resistant organisms (MDRO), including Meticillin-resistant Staphylococcus aureus (MRSA), and health care associated infections (HCAIs) are pressing issues for health care systems across the world. Information and communication are considered key tools for the prevention and management of infectious diseases. Public Health Authorities (PHA) are in a unique position to communicate with health care professionals, patients and the public regarding the health risks. STUDY DESIGN: We used PHA helpdesk interaction data to first ascertain the information requirements of those getting in contact with the service, and secondly to examine the communicative behaviour of the PHA, with a view to improving the quality of communication strategies. METHODS: Data on helpdesk interactions between 2010 and 2012 were obtained from a MDRO network of nine German PHAs. 501 recordings were coded and descriptive statistics generated for further qualitative thematic analysis. RESULTS: Our analysis revealed a similar pattern of questions among different groups. Key areas of need for information were around eradication, cleaning and isolation measures. Reported problems were a lack of expert knowledge and continuity of treatment. The helpdesk response was mainly a conversation offering scientific advice, but also included other communication services that went beyond the provision of scientific facts, such as follow-up calls, referral suggestions and consultations on behalf of the caller. These social communication activities seem to have an important impact on the acceptability of public health recommendations and use of the helpdesk. CONCLUSIONS: Our findings support a broader discussion about the role of information in the communication process and underline the importance of social elements in the communication process, such as relationship and trust building.

New influenza A/H1N1 ("swine flu"): information needs of airport passengers and staff.

BACKGROUND: Airports are the entrances of infectious diseases. Particularly at the beginning of an outbreak, information and communication play an important role to enable the early detection of signs or symptoms and to encourage passengers to adopt appropriate preventive behaviour to limit the spread of the disease. OBJECTIVES: To determine the adequacy of the information provided to airport passengers and staff in meeting their information needs in relation to their concerns. METHODS: At the start of the influenza A/H1N1 epidemic (29-30 April 2009), qualitative semi-structured interviews (N = 101) were conducted at Frankfurt International Airport with passengers who were either returning from or going to Mexico and with airport staff who had close contact with these passengers. Interviews focused on knowledge about swine flu, information needs and fear or concern about the outbreak. RESULTS: The results showed that a desire for more information was associated with higher concern - the least concerned participants did not want any additional information, while the most concerned participants reported a range of information needs. Airport staff in contact with passengers travelling from the epicentre of the outbreak showed the highest levels of fear or concern, coupled with a desire to be adequately briefed by their employer. CONCLUSIONS: Our results suggest that information strategies should address not only the exposed or potentially exposed but also groups that feel at risk. Identifying what information these different passenger and staff groups wish to receive will be an important task in any future infectious disease outbreak.