Effectiveness of Superior Hypogastric Plexus Block for Pain Control Compared to Epidural Anesthesia in Women Requiring Uterine Artery Embolization for the Treatment of Uterine Fibroids - A Retrospective Evaluation.

Purpose:  To assess the effectiveness of pain management with superior hypogastric plexus block (SHPB) compared to epidural anesthesia (EDA) in women requiring uterine artery embolization (UAE).

Materials And Methods:  In this retrospective, single-center, non-randomized trial we included 79 women with symptomatic uterine fibroids who were scheduled for percutaneous, transcatheter UAE. According to their informed decision, the women were assigned to two different approaches of pain management including either SHPB or EDA.

Sepsis Diagnostics in the Era of "Omics" Technologies.

Sepsis is a multifactorial clinical syndrome with an extremely dynamic clinical course and with high diverse clinical phenotype. Early diagnosis is crucial for the final clinical outcome. Previous studies have not identified a biomarker for the diagnosis of sepsis which would have sufficient sensitivity and specificity.

Immunotherapy of Sepsis: Blind Alley or Call for Personalized Assessment?

Sepsis is the most frequent cause of death in noncoronary intensive care units. In the past 10 years, progress has been made in the early identification of septic patients and their treatment. These improvements in support and therapy mean that mortality is gradually decreasing, however, the rate of death from sepsis remains unacceptably high.

A Transcriptomic Biomarker to Quantify Systemic Inflammation in Sepsis - A Prospective Multicenter Phase II Diagnostic Study.

Development of a dysregulated immune response discriminates sepsis from uncomplicated infection. Currently used biomarkers fail to describe simultaneously occurring pro- and anti-inflammatory responses potentially amenable to therapy. Marker candidates were screened by microarray and, after transfer to a platform allowing point-of-care testing, validated in a confirmation set of 246 medical and surgical patients.

Genome-wide association study of survival from sepsis due to pneumonia: an observational cohort study.

Background: Sepsis continues to be a major cause of death, disability, and health-care expenditure worldwide. Despite evidence suggesting that host genetics can influence sepsis outcomes, no specific loci have yet been convincingly replicated. The aim of this study was to identify genetic variants that influence sepsis survival.

Truncated human cytidylate-phosphate-deoxyguanylate-binding protein for improved nucleic acid amplification technique-based detection of bacterial species in human samples.

A trunk of human cytidylate-phosphate-deoxyguanylate-binding protein/CXXC finger protein 1 (CFP1), immobilized onto an aminohexyl-Sepharose column, can be used as a preanalytical tool for the selective enrichment of bacterial DNA from mixed solutions with high amounts of human background DNA for nucleic acid amplification technique-based detection of pathogens. The transcriptional activator protein exhibits a high affinity for nonmethylated CpG dinucleotide motifs, which are differentially distributed in prokaryotic and higher eukaryotic genomes. The feasibility of the affinity chromatography (AC) step was tested with DNA from severely septic patients.

Gene profiling in human blood leucocytes during recovery from septic shock.

Objective: To assess blood leucocytes gene profiling during recovery phase of septic shock; to test the relation between encoding gene expression and protein level.

Study Design: Gene expression levels were studied at days 0, 1, 7 and 28 (D0, 1, 7 and 28) on a dedicated microarray of 340 genes involved in inflammatory processes.

Settings: 16-bed intensive care unit, Lariboisière University hospital.

Expression and regulation of CCL18 in synovial fluid neutrophils of patients with rheumatoid arthritis.

Rheumatoid arthritis (RA) is characterized by the recruitment of leukocytes and the accumulation of inflammatory mediators within the synovial compartment. Release of the chemokine CCL18 has been widely attributed to antigen-presenting cells, including macrophages and dendritic cells. This study investigates the production of CCL18 in polymorphonuclear neutrophils (PMN), the predominant cell type recruited into synovial fluid (SF).

Platelet-derived microvesicles induce differential gene expression in monocytic cells: a DNA microarray study.

Platelet-derived microvesicles (PMV) that are shed from the plasma membrane of activated platelets, expose various platelet-type antigens on their surface and are able to adhere to other blood cells and endothelial cells. There are several clinical conditions with markedly increased numbers of PMV, e.g.

Transcription in response to physical stress--clues to the molecular mechanisms of exercise-induced asthma.

To clarify stress-induced immunological reactions and molecular events during exercise and the potential relevance to exercise-induced bronchoconstriction, transcriptional responses to standardized physical stress were determined. Six healthy, young volunteers underwent an endurance exercise of 90% of their individual anaerobic threshold for 90 min. Time-dependent alterations in the expression pattern of leukocytes from healthy, trained subjects were analyzed by DNA microarrays before and 2 h and 6 h after exercise.

Plasma platelet-activating factor acetylhydrolase activity in critically ill patients.

Objective: Platelet-activating factor (PAF) is a potent proinflammatory mediator in systemic inflammation and sepsis and is inactivated by the enzyme PAF-acetylhydrolase (PAF-AH). Recently, a large phase III clinical trial using recombinant PAF-AH to treat patients with severe sepsis was performed but failed to reduce 28-day mortality rate. To get more information on the activity of PAF-AH in sepsis, we repeatedly measured its activity in plasma in critically ill patients compared with healthy controls.

Expression profiling: toward an application in sepsis diagnostics.

Sepsis is a common and serious health problem whereby improvements in diagnosis are crucial in increasing survival rates. To test whether profiling transcription is applicable to sepsis diagnosis, we analyzed whole blood using a microarray containing probes for 340 genes relevant to inflammation. The patient's gene expression pattern was highly homogenous, resulting in 69% of differentially expressed genes.

Platelet and leukocyte activation correlate with the severity of septic organ dysfunction.

This study was conducted to investigate the extent of platelet-leukocyte adhesion and platelet, monocyte, and neutrophil activation in septic patients and to analyze whether these variables correlate with the severity of sepsis. Forty-seven patients consecutively admitted to the operative ICU of a University Medical Centre and 12 control patients prior to elective surgery were included in this prospective cohort study. Patients were evaluated daily for sepsis criteria and sepsis-associated organ failure assessment (SOFA) score was used to describe the extent of sepsis-associated organ failure.

Direct influence of mild hypothermia on cytokine expression and release in cultures of human peripheral blood mononuclear cells.

Hypothermia is associated with elevated frequency of infectious complications. Dysfunction of the immune response caused by hypothermia has been demonstrated in both clinical and animal studies, but it still remains unclear to what extent immunocompetent cells are directly influenced by hypothermia. To estimate the direct influence of mild hypothermia on cytokine expression and release by human peripheral blood mononuclear cells (PBMC), primary cultures of PBMC were incubated at 34 degrees C or 32 degrees C activated by lipopolysaccharide (LPS), phytohemagglutinin (PHA), or tumor necrosis factor-alpha (TNF-alpha).