Pharyngitis Complicated by Lemierre's Syndrome.

We report the case of an 18-year-old woman who was referred to our outpatient clinic because of a 2-week history of sore throat, high fever, and neck tenderness unresponsive to a 7-day amoxicillin/clavulanic acid course. Infectious mononucleosis was initially suspected, but an extremely high value of procalcitonin and clinical deterioration suggested a bacterial sepsis, prompting the patient admission to our internal medicine ward. Blood cultures were positive for .

Comparison Between Doppler-Echocardiography and Uncalibrated Pulse Contour Method for Cardiac Output Measurement: A Multicenter Observational Study.

Objectives: Echocardiography and pulse contour methods allow, respectively, noninvasive and less invasive cardiac output estimation. The aim of the present study was to compare Doppler echocardiography with the pulse contour method MostCare for cardiac output estimation in a large and nonselected critically ill population.

Design: A prospective multicenter observational comparison study.

Circulating levels of granulocyte macrophage colony-stimulating factor in patients with the systemic inflammatory response syndrome.

Objectives: Granulocyte-macrophage colony stimulating factor (GM-CSF) is a key regulator cytokine that modulates the proliferation and maturation of polymorphonuclear and mononuclear progenitors. This study was designed to investigate and clarify the role of GM-CSF in 52 critically ill patients with systemic inflammatory response syndrome (SIRS).

Methods: Serum levels of GM-CSF were detected by an immunoenzyme assay.

Molecular alterations of VanA element in vancomycin-resistant enterococci isolated during a survey of colonized patients in an Italian intensive care unit.

To screen for vancomycin-resistant enterococci (VRE) colonization in hospitalized patients and to study molecular evolution and alterations of Tn1546-like elements in VRE among potentially at-risk patients, a 3-year surveillance protocol in an Intensive Care Unit was performed. A total of 397 patients were screened in the period June, 1997-June, 2000, and VRE were isolated from rectal swabs taken at admission, weekly, and when clinically indicated. The susceptibility of the enterococci was determined by the disk diffusion and broth dilution methods.

Circulating levels of FAS/APO-1 in patients with the systemic inflammatory response syndrome.

Resolution of inflammation/infection involves removal of neutrophils and other inflammatory cells by the induction of apoptosis. Fas/Apo-1 is a widely occurring apoptotic signal receptor molecule expressed by almost any type of cell, which is also released in a soluble circulating form. In this study we investigated the role of circulating Fas/Apo-1 in patients with systemic inflammatory response syndrome (SIRS).

Impact of oligon central venous catheters on catheter colonization and catheter-related bloodstream infection.

Objective: To evaluate a new antimicrobial treatment for central venous catheters in comparison with a traditional treatment, by assessing the catheter colonization and catheter-related bloodstream infection rates in two groups of patients.

Design: Multiple-center, prospective randomized study.

Setting: The medical and surgical departments of ten institutions.