Role of the infectious diseases specialist consultant on the appropriateness of antimicrobial therapy prescription in an intensive care unit.

Background: Use of routine microbiologic surveillance, antibiotic practice guidelines, and infectious diseases (ID) specialist consultation might contribute to achieve an early diagnosis and an appropriate antibiotic treatment of infections, particularly in an intensive care unit (ICU) setting.

Methods: We conducted a prospective cohort study in an ICU over a period of 4 years (2001-2004). We studied all patients with a possible or definite diagnosis of infection who received antimicrobial treatment, analyzing the appropriateness of antimicrobial therapy prescription before (P1) and after (P2) the implementation (January 1, 2003) of a systematic ID specialist consultation program.

Simplified electrophysiological evaluation of peripheral nerves in critically ill patients: the Italian multi-centre CRIMYNE study.

Introduction: Critical illness myopathy and/or neuropathy (CRIMYNE) is frequent in intensive care unit (ICU) patients. Although complete electrophysiological tests of peripheral nerves and muscles are essential to diagnose it, they are time-consuming, precluding extensive use in daily ICU practice. We evaluated whether a simplified electrophysiological investigation of only two nerves could be used as an alternative to complete electrophysiological tests.

In vitro and in vivo evaluation of a new active heat moisture exchanger.

Introduction: In order to improve the efficiency of heat moisture exchangers (HMEs), new hybrid humidifiers (active HMEs) that add water and heat to HMEs have been developed. In this study we evaluated the efficiency, both in vitro and in vivo, of a new active HME (the Performer; StarMed, Mirandola, Italy) as compared with that of existing HMEs (Hygroster and Hygrobac; Mallinckrodt, Mirandola, Italy).

Methods: We tested the efficiency by measuring the temperature and absolute humidity (AH) in vitro using a test lung ventilated at three levels of minute ventilation (5, 10 and 15 l/min) and at two tidal volumes (0.

The pathophysiology of propofol infusion syndrome: a simple name for a complex syndrome.

Propofol infusion syndrome (PRIS) is a rare and often fatal syndrome described in critically ill children undergoing long-term propofol infusion at high doses. Recently several cases have been reported in adults, too. The main features of the syndrome consist of cardiac failure, rhabdomyolysis, severe metabolic acidosis and renal failure.

Quality of reporting of randomised controlled trials in the intensive care literature. A systematic analysis of papers published in Intensive Care Medicine over 26 years.

Objective: To assess the number and quality of the reporting of randomised controlled trials (RCTs) published in Intensive Care Medicine.

Design: Systematic revision.

Setting: Randomised controlled trials published in Intensive Care Medicine.