Risk Factors of Patients With Diarrhea for Having Infection.

Nosocomial infections with have become an emergent health threat. We sought to define risk factors for a infection (CDI) beyond the widely known ones, such as antibiotic use and prior hospital stay. We therefore focused on a group of patients with diarrhea in order to identify risk factors for infection among this symptomatic cohort.

[State of the art - intensive care therapy of septic patients].

After recognition of the diagnosis sepsis early resuscitation of the patient is mandatory. Patients should have a mean arterial pressure (MAP) ≥65 mmHg. Patients with hypotension should receive initial fluid challenge with approximately 30 mL/kg of balanced electrolyte solutions.

Calcium metabolism in adults with severe aortic valve stenosis and preserved renal function.

Data suggest a link of aortic stenosis (AS) with calcium and bone metabolism. To further investigate this, the following parameters were analyzed in 38 patients with severe AS and in 38 age- and gender-matched controls, without obstructive coronary artery disease and with preserved renal function: calcium, phosphate, 1,25(OH(2))-vitamin D(3), intact parathyroid hormone (iPTH), and osteoprotegerin. Patients with AS had significantly higher serum levels of calcium (2.

The 4G/5G polymorphism in the plasminogen activator inhibitor-1 gene is not associated with HELLP syndrome.

Plasminogen activator inhibitor-1 (PAI-1) is a major inhibitor of fibrinolysis, and a single nucleotide insertion/deletion (4G/5G) polymorphism in the promoter region of the PAI-1 gene has been identified. Subjects homozygous for the 4G allele have the highest PAI-levels due to increased PAI-1 gene transcription. Pre-eclampsia, and one of its most severe forms, the HELLP (hemolysis, elevated liver enzymes, low platelets) syndrome, are characterized by increased placental thrombosis based on a procoagulatory state in the mother.