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Practice guidelines are systematically developed statements and recommendations that assist the physicians and patients in making decisions about appropriate health care measures for specific clinical circumstances taking into account specific national health care structures. The 1st revision of the S-2k guideline of the German Sepsis Society in collaboration with 17 German medical scientific societies and one self-help group provides state-of-the-art information (results of controlled clinical trials and expert knowledge) on the effective and appropriate medical care (prevention, diagnosis, therapy and follow-up care) of critically ill patients with severe sepsis or septic shock. The guideline had been developed according to the “German Instrument for Methodological Guideline Appraisal” of the Association of the Scientific Medical Societies (AWMF). In view of the inevitable advancements in scientific knowledge and technical expertise, revisions, updates and amendments must be periodically initiated. The guideline recommendations may not be applied under all circumstances. It rests with the clinician to decide whether a certain recommendation should be adopted or not, taking into consideration the unique set of clinical facts presented in connection with each individual patient as well as the available resources.

Author(s): F. Schöneweck [sup.1] [sup.2], E. Kuhnt [sup.3], M. Scholz [sup.4] [sup.5], F. M. Brunkhorst [sup.1] [sup.6] [sup.7], A Scherag [sup.1] [sup.2] Author Affiliations: (1) grid.275559.9, 0000000085176224, Center for Sepsis [...]

Introduction: Staphylococcus aureus bacteraemia (SAB) is a frequent infection with high mortality rates. It requires specific diagnostic and therapeutic management such as prolonged intravenous administration of antibiotics and aggressive search for and control of infectious sources. Underestimation of disease severity frequently results in delayed or inappropriate management of patients with SAB leading to increased mortality rates. According to observational studies, patient counselling by infectious disease consultants (IDC) improves survival and reduces the length of hospital stay as well as complication rates. In many countries, IDC are available only in some tertiary hospitals. In this trial, we aim to demonstrate that the outcome of patients with SAB in small and medium size hospitals that do not employ IDC can be improved by unsolicited ID phone counselling. The SUPPORT trial will be the first cluster-randomised controlled multicentre trial addressing this question. Methods and analysis: SUPPORT is a singleblinded, multicentre interventional, cluster-randomised, controlled crossover trial with a minimum of 15 centres that will include 250 patients with SAB who will receive unsolicited IDC counselling and 250 who will receive standard of care. Reporting of SAB will be conducted by an electronic real-time blood culture registry established for the German Federal state of Thuringia (ALERTSNet) or directly by participating centres in order to minimise time delay before counselling. Mortality, disease course and complications will be monitored for 90 days with 30-day all-cause mortality rates as the primary outcome. Generalised linear mixed modelling will be used to detect the difference between the intervention sequences. We expect improved outcome of patients with SAB after IDC. Ethics and dissemination: We obtained ethics approval from the Ethics committee of the Jena University Hospital and from the Ethics committee of the State Chamber of Physicians of Thuringia. Results will be published in a peer-reviewed journal and additionally disseminated through public media. [ABSTRACT FROM AUTHOR]

Byline: F. M. Brunkhorst (1), K. Reinhart (1) Author Affiliation: (1) Department of Anesthesiology and Intensive Care Medicine, Friedrich-Schiller University of Jena, Erlanger Allee 101, 07747, Jena, Germany Article History: Registration Date: 30/03/2007 Received Date: 28/01/2007 Accepted Date: 05/02/2007 Online Date: 26/04/2007

Background: Mortality in intensive care unit (ICU) patients is affected by multiple variables. The possible impact of the mode of ventilation has not yet been clarified; therefore, a secondary analysis of the "epidemiology of sepsis in Germany" study was performed. The aims were (1) to describe the ventilation strategies currently applied in clinical practice, (2) to analyze the association of the different modes of ventilation with mortality and (3) to investigate whether the ratio between arterial partial pressure of oxygen and inspired fraction of oxygen (PF ratio) and/or other respiratory variables are associated with mortality in septic patients needing ventilatory support.Methods: A total of 454 ICUs in 310 randomly selected hospitals participated in this national prospective observational 1-day point prevalence of sepsis study including 415 patients with severe sepsis or septic shock according to the American College of Chest Physicians/Society of Critical Care Medicine criteria.Results: Of the 415 patients, 331 required ventilatory support. Pressure controlled ventilation (PCV) was the most frequently used ventilatory mode (70.6 %) followed by assisted ventilation (AV 21.7 %) and volume controlled ventilation (VCV 7.7 %). Hospital mortality did not differ significantly among patients ventilated with PCV (57 %), VCV (71 %) or AV (51 %, p=0.23). A PF ratio equal or less than 300 mmHg was found in 83.2 % of invasively ventilated patients (n=316). In AV patients there was a clear trend to a higher PF ratio (204±70 mmHg) than in controlled ventilated patients (PCV 179±74 mmHg, VCV 175±75 mmHg, p=0.0551). Multiple regression analysis identified the tidal volume to pressure ratio (tidal volume divided by peak inspiratory airway pressure, odds ratio OR=0.94, 95 % confidence interval 95% CI=0.89-0.99), acute renal failure (OR=2.15, 95% CI=1.01-4.55) and acute physiology and chronic health evaluation (APACHE) II score (OR=1.09, 95% CI=1.03-1.15) but not the PF ratio (univariate analysis OR=0.998, 95 % CI=0.995-1.001) as independent risk factors for in-hospital mortality.Conclusions: This representative survey revealed that severe sepsis or septic shock was frequently associated with acute lung injury. Different ventilatory modes did not affect mortality. The tidal volume to inspiratory pressure ratio but not the PF ratio was independently associated with mortality. [ABSTRACT FROM AUTHOR]

Intensive care medicine plays an important role in the medical care of patients as well as the economic success of hospitals. Knowledge and implementation of recent relevant scientific evidence are prerequisites for high quality care in intensive care medicine. The aim of this review is to present an overview of the most important publications in intensive care medicine published in 2010 and the first half of the year 2011 and to comment on their attributable clinical relevance for intensive care practitioners. In 2010 and up to June 2011 many studies with high patient numbers have been published. The main topics were the treatment of respiratory failure, sepsis and investigations to improve analgosedation. [ABSTRACT FROM AUTHOR]

The article presents abstracts related to sepsis and multiorgan dysfunction which include "human Natural Killer Cells show direct cytotoxic effects against Candida albicans filaments," by J. Voigt and O. Kurzai, "Preclinical studies with effective anti-septic polypeptides," by K. Brandenburg and colleagues, and "Micro-Raman Spectroscopy: a novel method for identification of Sepsis pathogens," by U. Münchberg and colleagues.

Critical care medicine plays an important role for the medical and economic success of hospitals. Knowledge and implementation of recent relevant studies are prerequisites for high quality intensive care medicine. The aim of the present manuscript is to present an overview of the most important publications in intensive care medicine in 2009 and comment on their clinical relevance. It has to be recognized that the cited studies are chosen according to the view of the authors. In 2009 many large randomized studies with high patient numbers were published. Main topics in 2009 were the therapy of lung failure, analgosedation and sepsis therapy. New trends are bedside echocardiography and telemedicine. Unfortunately, a magic bullet has not been identified last year. The focus is still on team education and guideline-assisted therapy. [ABSTRACT FROM AUTHOR]

Objetivo Determinar la seguridad y la eficacia del tratamiento intensivo con insulina en comparación con el tratamiento convencional con insulina, y la seguridad y la eficacia del uso de hidroxietil almidón (hydroxyl-ethyl starch, HES) en comparación con el uso de solución de lactato de Ringer en pacientes con sepsis grave o shock séptico. [ABSTRACT FROM AUTHOR]