Survival with Good Neurological Outcome despite Prolonged Cardiopulmonary Resuscitation and Extreme Acidosis after Out-of-Hospital Cardiac Arrest Due to Acute Myocardial Infarction: A Case Report and Review of the Literature.

We report the case of a 49-year-old male who suffered from a myocardial infarction with subsequent cardiac arrest. The emergency medical team began cardiopulmonary resuscitation, including defibrillation of ventricular fibrillation. Although a return of spontaneous circulation was achieved after approximately 30 min of continued efforts, the patient went back into cardiac arrest on the way to the hospital and resuscitation had to be resumed.

What do international health electives and state examination scores have in common? - A cohort study to compare the results of written medical licensing examinations with the participation in international health electives during the final year of undergraduate medical education in Germany.

The final year of undergraduate medical education in Germany is called the practical year (PY), where emphasis is placed on developing practical skills requisite of soon-to-be physicians. Many students choose to spend part of this year abroad, yet little is known about their results on the medical licensing examinations. Is there a predisposition of high-performing students to go abroad as compared to lower performers? Are international health electives during the PY followed by higher scores in the final section of the German medical licensing examination (GMLE2)? We conducted a retrospective cohort study among undergraduate medical students at the LMU Munich, who participated in the final section of the German medical licensing examination between autumn 2009 and spring 2011.

Assessment of lung function in a large cohort of patients with acromegaly.

Objective: Acromegaly is associated with increased mortality due to respiratory disease. To date, lung function in patients with acromegaly has only been assessed in small studies, with contradicting results. We assessed lung function parameters in a large cohort of patients with acromegaly.

How well do final year undergraduate medical students master practical clinical skills?

Introduction: The clinical examination and other practical clinical skills are fundamental to guide diagnosis and therapy. The teaching of such practical skills has gained significance through legislative changes and adjustments of the curricula of medical schools in Germany. We sought to find out how well final year undergraduate medical students master practical clinical skills.

A defect of CD16-positive monocytes can occur without disease.

The CD16-positive monocytes have been first described in 1988 but to date no selective defect in the number of these cells in blood has been reported. We now describe a family in which three of four siblings lack both CD16-positive monocyte subsets, i.e.

Modulation of monocytic lipopolysaccharide-induced tissue factor expression and tumor necrosis factor alpha release by estrogen and calcitriol.

Objective: Modulatory effects of estrogens on both the immune and the coagulation system are only partially understood. In severe infections high estrogen levels have been observed both in men and postmenopausal women and are associated with increased mortality. Monocyte-derived tissue factor (TF) expression can activate the coagulation system and worsen the course of severe infection.

Selenium in Intensive Care (SIC): results of a prospective randomized, placebo-controlled, multiple-center study in patients with severe systemic inflammatory response syndrome, sepsis, and septic shock.

Objective: Sepsis is associated with an increase in reactive oxygen species and low endogenous antioxidative capacity. We postulated that high-dose supplementation of sodium-selenite would improve the outcome of patients with severe sepsis and septic shock.

Design: Prospective randomized, placebo-controlled, multiple-center trial.

Practicalities of selenium supplementation in critically ill patients.

Purpose Of Review: To review the reason for and clinical effects of selenium supplementation in critically ill patients.

Recent Findings: Selenium-dependent enzymes and selenoprotein P regulate immune and endothelial cell function. Obviously not the anorganic compounds of selenium but the activity of selenium-dependent enzymes is the most important factor modulating the immune system and the clinical outcome of patients.

New disseminated intravascular coagulation score: A useful tool to predict mortality in comparison with Acute Physiology and Chronic Health Evaluation II and Logistic Organ Dysfunction scores.

Objective: To compare the performance of a coagulation score-the new scoring system for diagnosing disseminated intravascular coagulation (DIC)-with the Acute Physiology and Chronic Health Evaluation (APACHE) II and Logistic Organ Dysfunction score in mortality prediction.

Design: Single-center retrospective study.

Setting: Medical intensive care unit of the University of Munich.

Outcome in elderly patients with severe infection is influenced by sex hormones but not gender.

Objective: The influence of gender as a prognostic variable in patients with severe infections is still controversial. Sex steroid hormones have an important impact on the immune system and vice versa, and prospective studies on the hormonal changes during severe infection are lacking. The objective was to compare the influences of gender and adrenal sex steroid hormone levels on hospital mortality rate in patients with infections.

Selenium substitution has no direct effect on thyroid hormone metabolism in critically ill patients.

Background: In severe illness, plasma selenium levels are decreased; a decreased activity of the selenoenzyme 5'-deiodinase has been hypothesized to contribute to low tri-iodothyronine (T3) levels in non-thyroidal illness (NTI) syndrome in these patients.

Objective: To analyse the influence of selenium substitution on thyroid hormone metabolism in patients with severe sepsis.

Design: A prospective, randomized, controlled study at the medical internal intensive care unit of the University of Munich.

D-dimer as marker for microcirculatory failure: correlation with LOD and APACHE II scores.

The relevance of plasma d-dimer levels as marker for morbidity and organ dysfunction in severely ill patients is largely unknown. In a prospective study we determined d-dimer plasma levels of 800 unselected patients at admission to our intensive care unit. In 91% of the patients' samples d-dimer levels were elevated, in some patients up to several hundredfold as compared to normal values.

Treatment of intoxication with Cortinarius speciosissimus using an antioxidant therapy.

The authors present the case reports of a 30-year-old man and his 29-year-old wife who ingested a mushroom meal containing Cortinarius speciosissimus. Features of this intoxication include gastrointestinal symptoms such as nausea, vomiting, and diarrhea as well as back pain. The toxin orellanine is nephrotoxic and can lead to acute renal failure.

Selenium supplementation in patients with autoimmune thyroiditis decreases thyroid peroxidase antibodies concentrations.

In areas with severe selenium deficiency there is a higher incidence of thyroiditis due to a decreased activity of selenium-dependent glutathione peroxidase activity within thyroid cells. Selenium-dependent enzymes also have several modifying effects on the immune system. Therefore, even mild selenium deficiency may contribute to the development and maintenance of autoimmune thyroid diseases.