Anaesthesiology intensive therapy
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Anaesthesiol Intensive Ther · Jan 2015
Severe sepsis in intensive care units in Poland--a point prevalence study in 2012 and 2013.
Severe sepsis is associated with a high mortality rate, but the detailed epidemiology of sepsis is not well known in Polish hospitals. The aim of the study was to determine the prevalence and incidence of severe sepsis in Polish intensive care units (ICUs). ⋯ Severe sepsis was observed in one-fourth of patients treated in ICUs in Poland. However, the actual number of severe sepsis patients is at least 2 times higher because many patients with severe sepsis were treated outside accredited ICUs. Severe sepsis constitutes a major health problem in Poland.
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Anaesthesiol Intensive Ther · Jan 2015
Multicenter StudyResults of the severe sepsis registry in intensive care units in Poland from 2003-2009.
Severe sepsis remains the most common cause of death in intensive care units (ICUs) according to many epidemiological studies. There are no data in Poland on the extent of severe sepsis cases treated in ICUs. The aim of the study was to analyse the course and outcome of severe sepsis patients treated in Polish ICUs. ⋯ Patients with severe sepsis involved in the 7-year registry were critically ill in half of the cases because of intra-abdominal infections, and the majority of them had multi-organ dysfunction. The mortality of registered patients was high, but it significantly decreased during the observation time. Based on the results obtained from this voluntary registry, the authors conclude that mandated sepsis registries should be established in Polish hospitals to improve the strategy of diagnosing and managing this syndrome.
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Anaesthesiol Intensive Ther · Jan 2015
ReviewFluid therapy in critically ill patients: perspectives from the right heart.
As right heart function can affect outcome in the critically ill patient, a thorough understanding of factors determining right heart performance in health and disease is pivotal for the critical care physician. This review focuses on fluid therapy, which remains controversial in the setting of impending or overt right heart failure. ⋯ Following a general discussion of right heart function and failure, we specifically focus on important causes of right heart failure in the critically ill, i.e. sepsis induced myocardial dysfunction, the acute respiratory distress syndrome, acute pulmonary embolism and the effects of positive pressure ventilation. It is argued that fluid therapy should always be cautiously administered with the right heart in mind, which calls for close multimodal monitoring.
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Anaesthesiol Intensive Ther · Jan 2015
ReviewCritical care ultrasound in cardiac arrest. Technological requirements for performing the SESAME-protocol--a holistic approach.
The use of ultrasound has gained its place in critical care as part of our day-to-day monitoring tools. A better understanding of ultrasound techniques and recent publications including protocols for the lungs, the abdomen and the blood vessels has introduced ultrasound to the bedside of our ICU patients. However, we will prove in this paper that early machines, dating back more than 25 years, were perfectly able to do the job as compared to modern laptop machines with more features but few additional advantages. ⋯ Next comes the pericardium, to exclude pericardial tamponade. Finally, a transthoracic cardiac ultrasound is performed to check for other (cardiac) causes leading to cardiac arrest. The emphasis is on a holistic approach, where ultrasound can be seen as the modern stethoscope needed by clinicians to complete the full physiological examination of their critically ill unstable patients.
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Anaesthesiol Intensive Ther · Jan 2015
ReviewFrom cardiac output to blood flow auto-regulation in shock.
Shock is defined as a state in which the circulation is unable to deliver sufficient oxygen to meet the demands of the tissues, resulting in cellular dysoxia and organ failure. In this process, the factors that govern the circulation at a haemodynamic level and oxygen delivery at a microcirculatory level play a major role. This manuscript aims to review the blood flow regulation from macro- and micro-haemodynamic point of view and to discuss new potential therapeutic approaches for cardiovascular instability in patients in cardiovascular shock. ⋯ All the levels of the circulatory system must be taken into account. Evaluation of microcirculation may help one to detect under-diagnosed shock, and together with classic haemodynamics, guide one towards the appropriate therapy. Restoration of classic haemodynamic parameters is essential but not sufficient to detect and treat patients in cardiovascular shock.