Intra-hospital transport of brain-injured patients: a prospective, observational study.

Introduction: Discrepant data exist regarding the incidence and severity of clinical problems related to intra-hospital transport of brain-injured patients and no consensus exists whether modern-day intra-hospital transport represents a safe or potentially problematic environment for neurointensive care unit (NICU) patients.

Methods: We examined the incidence of clinical complications and physiological derangements that occurred in 160 neurologically injured patients (90 males, 70 females, mean age 57 ± 17 years) who underwent intra-hospital transport (288 cases, 237 scheduled, 51 unscheduled) for computed tomography scans.

Results: Our findings indicate that (1) at least one significant complication (predominantly hemodynamic) occurred in over one-third (36%) of all transports (p = n.

Gender differences in case mix and outcome of critically ill patients.

Introduction: The potential for gender-related bias in the provision of medical treatments has gained increased interest in recent years. The aim of this retrospective, observational study was to evaluate the association between gender and clinical outcome in an Italian mixed medical-surgical ICU population.

Methods: Data on 1978 patients admitted to the ICU during a 3-year period were analyzed.

Ultrasound localization of central vein catheter and detection of postprocedural pneumothorax: an alternative to chest radiography.

Objective: To determine the usefulness of ultrasound to evaluate central venous catheter misplacements and detection of pneumothorax, thus obviating postprocedural radiograph. After the insertion of a central venous catheter, chest radiograph is usually obtained to ensure correct positioning of the catheter tip and detect postprocedural complications.

Design: Prospective observational study.

The relation between the incidence of hypernatremia and mortality in patients with severe traumatic brain injury.

Introduction: The study was aimed at verifying whether the occurrence of hypernatremia during the intensive care unit (ICU) stay increases the risk of death in patients with severe traumatic brain injury (TBI). We performed a retrospective study on a prospectively collected database including all patients consecutively admitted over a 3-year period with a diagnosis of TBI (post-resuscitation Glasgow Coma Score < or = 8) to a general/neurotrauma ICU of a university hospital, providing critical care services in a catchment area of about 1,200,000 inhabitants.

Methods: Demographic, clinical, and ICU laboratory data were prospectively collected; serum sodium was assessed an average of three times per day.

Alpha glucocorticoid receptor expression in different experimental rat models of acute lung injury.

Background And Objectives: Acute respiratory distress syndrome (ARDS) is a frequent form of hypoxiemic respiratory failure caused by the acute development of diffuse lung inflammation. Dysregulated systemic inflammation with persistent elevation of circulating inflammatory cytokines is the pathogenetic mechanism for pulmonary and extrapulmonary organ dysfunction in patients with ARDS. Glucocorticoids (GCs) have a broad range of inhibitory inflammatory effects, including inhibition of cytokines transcription, cellular activation and growth factor production.

Emergence agitation in preschool children: double-blind, randomized, controlled trial comparing sevoflurane and isoflurane anesthesia.

Background: This randomized, double-blind controlled trial was conducted to determine whether the association of sevoflurane for induction and isoflurane for anesthesia maintenance resulted in a lower incidence of postoperative agitation compared with sevoflurane as single agent.

Methods: After Institute Ethics Committee's approval and parental written informed consent, 128 unpremedicated children (1-6 years), ASA I-II, scheduled for elective subumbilical surgery were enrolled. After induction with 8% sevoflurane, patients were randomly allocated to receive sevoflurane or isoflurane 1-1.

Randomized controlled trial comparing the laryngeal tube and the laryngeal mask in pediatric patients.

Background: The laryngeal tube (LT) is a supraglottic ventilatory device used in adults. However, there is limited information about LT use in pediatric patients. This randomized controlled study compares LT with laryngeal mask (LMA) for airway management during spontaneous or assisted ventilation and during fiberoptic laryngoscopy in children.

Anaesthesia with sevoflurane in children: nitrous oxide does not increase postoperative vomiting.

Background: Nitrous oxide (N2O) has been associated with postoperative nausea and vomiting (PONV), but some studies show conflicting data. The aim of this study was to assess whether the combination of N2O/sevoflurane, in paediatric general anaesthesia, increases the incidence of vomiting in the 24 h following surgery compared with sevoflurane alone.

Methods: One hundred and fourteen children, aged 1-10 years, who underwent testicle and inguinal hernia surgery, were randomized to receive one of the following two anaesthetic regimens: sevoflurane with 70% N2O (group A) or sevoflurane alone (group B).