Registered Replication Report: Dijksterhuis and van Knippenberg (1998).

Dijksterhuis and van Knippenberg (1998) reported that participants primed with a category associated with intelligence ("professor") subsequently performed 13% better on a trivia test than participants primed with a category associated with a lack of intelligence ("soccer hooligans"). In two unpublished replications of this study designed to verify the appropriate testing procedures, Dijksterhuis, van Knippenberg, and Holland observed a smaller difference between conditions (2%-3%) as well as a gender difference: Men showed the effect (9.3% and 7.

Immunoglobulin G treatment of postcardiac surgery patients with score-identified severe systemic inflammatory response syndrome--the ESSICS study.

Objective: A minority of patients develop severe systemic inflammatory response syndrome (SIRS) with high mortality following cardiopulmonary bypass-assisted cardiac surgery. We assessed whether intravenous immunoglobulin G (ivIgG) improves postoperative short-term (5-day) morbidity and reduces 28-day mortality in these patients.

Design: Randomized, double-blind, placebo-controlled, multicenter trial.

[Organ donation].

For patients with end-stage organ disease transplantation of human organs is a well-established therapy, and in most cases it is the only life-saving one. But the lack of available organs is a big problem. The legal basis in Germany is the transplantation law (TPG).

Score-based immunoglobulin G therapy of patients with sepsis: the SBITS study.

Objective: Intravenous immunoglobulin as an adjunctive treatment in sepsis was regarded as promising by a Cochrane meta-analysis of smaller trials. In this phase III multicenter trial, we assessed whether intravenous immunoglobulin G (ivIgG) reduced 28-day mortality and improved morbidity in patients with score-defined severe sepsis.

Design: Randomized, double-blind, placebo-controlled, multicenter trial.

[Heparin-induced thrombocytopenia].

Heparins are in widespread use as anticoagulants for the prophylaxis and therapy of thromboembolisms. A dangerous side-effect is heparin-induced thrombocytopenia type II (HIT type II) with the paradox of thromboembolic venous and arterial vascular occlusions. HIT type II is an immunological disease which results in activation of platelets and plasma coagulation.

Correlation of meropenem plasma levels with pharmacodynamic requirements in critically ill patients receiving continuous veno-venous hemofiltration.

Background: In patients with acute renal failure, the pharmacokinetics of meropenem depend on the operational characteristics of the renal replacement therapy. Dosage recommendations are based on the correlation of plasma levels with pharmacodynamic requirements.

Methods: Eight critically ill patients with acute renal failure were treated by continuous veno-venous hemofiltration with a filtrate flow of 1,600 ml/h and received 500 mg of meropenem every 12 h.

Influence of combined intravenous and topical antibiotic prophylaxis on the incidence of infections, organ dysfunctions, and mortality in critically ill surgical patients: a prospective, stratified, randomized, double-blind, placebo-controlled clinical trial.

We prospectively studied the impact of an antibiotic prophylaxis regimen on the incidence of infections, organ dysfunctions, and mortality in a predominantly surgical and trauma intensive care unit (ICU) population. A total of 546 patients were enrolled and stratified according to Acute Physiology and Chronic Health Evaluation (APACHE)-II scores. They were then randomized to receive either 2 x 400 mg of intravenous ciprofloxacin for 4 days, together with a mixture of topical gentamicin and polymyxin applied to the nostrils, mouth, and stomach throughout their ICU stay or to receive intravenous and topical placebo.

Hydrolysis of mixed lipid emulsions containing medium-chain and long-chain triacylglycerol with lipoprotein lipase in plasma-like medium.

We explored the effects of plasma-like conditions on hydrolysis of medium-chain triglyceride (MCT) and long-chain triglyceride (LCT) emulsions at different mixing ratios and the effect of the physical method of mixing on lipoprotein lipase hydrolysis of mixed emulsions in vitro. Mixed emulsions with two different mixing ratios, 50% MCTs with 50% LCTs and 70% MCTs with 30% LCTs by weight, were studied. Emulsions containing both MCT and LCT oils blended in the same emulsion particle were compared with mixtures of separate pure MCT emulsion particles and pure LCT particles.

Clinical tolerance and metabolism of a fat emulsion containing carnitine and gamma-linolenic acid.

The purpose of the present study was to study the metabolism and evaluate the tolerance of a new fat emulsion, which is rich in gamma-linolenic acid and has been supplemented with carnitine. 24 adult male volunteers participated in an open, randomised, crossover study where half of the subjects were given Intralipid 20% (IL) on day one followed by administration of the supplemented fat emulsion (FE) on day two, the other half being treated in the reverse order. Both fat emulsions were first administered as a bolus dose of 0.

Effect of medium- and long-chain triglyceride infusion on lipoprotein and hepatic lipase in healthy subjects.

Plasma lipolytic activity and hydrolysis of intravenous fat were studied in six healthy subjects during infusion of a long-chain triglyceride (LCT) fat emulsion (Intralipid 20%) or of a medium-chain triglyceride (MCT)/LCT emulsion (Lipofundin MCT 20%). The fat emulsions were infused continuously at a rate of 0.17 g triglyceride kg-1 body weight (BW)h-1 for 6 h in random order at 7-day intervals.

Supplemental immunoglobulin (ivIgG) treatment in 163 patients with sepsis and septic shock--an observational study as a prerequisite for placebo-controlled clinical trials.

In a multicenter observational study of 163 medical and surgical patients with a total of 173 episodes of sepsis or septic shock (Elebute sepsis score: 19.0 +/- 0.5), the effects of supplemental i.

[Side effects and complications of parenteral nutrition].

Despite increasing advances in total parenteral nutrition, a lot of partly serious side effects have been seen. This includes among other things the lactic acidosis after high amounts of carbohydrates or the deficiency and excessive expenditure respectively, of thiamine in carbohydrate metabolism. Metabolic changes in bone system, especially with long term parenteral nutrition are reported by american groups.

[Clinical studies with fat emulsions containing LCT and MCT].

In an effort to supply energy carriers with a high utilization rate specifically in parenteral nutrition during postaggression metabolism, fat emulsions were developed containing long- and medium-chained triglycerides in a 1:1 ratio. The special advantage of the medium-chained fatty acids is, among other things, their low rate of accumulation and high oxidation rate in the organism. Using a graduated schedule, intensive-care patients who were being parenterally fed exclusively were administered either an MCT/LCT mixture or an LCT emulsion alone as a bolus injection and later continuously.

[Current status of parenteral feeding with fat emulsions. Clinical experiences with infected patients].

In sepsis the utilization of endogenous and administered fuel sources is sometimes impaired. The precise origin of this metabolic failure is currently unknown. In long term and severe septic processes an increased peripheral energy deficit appears accompanied by a drastically augmented muscle protein catabolism.