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Background: To facilitate the clinical diagnosis of ventilator-associated pneumonia (VAP) in the ICU, the Clinical Pulmonary Infection Score (CPIS) has been proposed but has shown a low diagnostic performance in subsequent studies. We propose a new score based on procalcitonin level and chest echography with the aim of improving VAP diagnosis: the Chest Echography and Procalcitonin Pulmonary Infection Score (CEPPIS)., Methods: This retrospective pilot study recruited patients admitted to the Intensive Care Unit of the Emergency Department, Careggi University Hospital (Florence, Italy), from January 2009 to December 2011. Patients were retrospectively divided into a microbiologically confirmed VAP group or a control group based on diagnosis of VAP and positive tracheal aspirate culture., Results: A total of 221 patients were included, with 113 in the microbiologically confirmed VAP group and 108 in the control group. A CEPPIS > 5 retrospectively fixed was significantly better in predicting VAP (OR, 23.78; sensitivity, 80.5%; specificity, 85.2%) than a CPIS > 6 (OR, 3.309; sensitivity, 39.8%; specificity, 83.3%). The receiver operating characteristic area under the curve analysis also showed a significantly higher diagnostic value for CEPPIS > 5 than CPIS > 6 (0.829 vs 0.616, respectively; P < .0001)., Conclusions: In this pilot, exploratory analysis, CEPPIS is effective in predicting VAP. Prospective validation is needed to confirm the potential value of this score to facilitate VAP diagnosis.

Background: Balloon dilatational tracheostomy using the Ciaglia Blue Dolphin device has recently been introduced as a modification of the Ciaglia technique. The aim of this study was to compare the new Dolphin system with the single-step dilatational tracheostomy (Ciaglia Blue Rhino) in intensive care unit (ICU) patients., Methods: Consecutive patients admitted to the ICU of the Emergency Department (Careggi Teaching Hospital, Florence, Italy) from January 2009 to October 2009, aged >18 years and with an indication for percutaneous dilatational tracheostomy (PDT), were enrolled. Exclusion criteria were infection/injury/malignancy of the neck, thyroid gland hypertrophy, severe head injury with uncontrolled intracranial hypertension, and coagulopathy. Patients were randomly assigned to undergo PDT using either the Ciaglia Blue Rhino (n=35) or the Ciaglia Blue Dolphin technique (n=35). Groups were compared according to tracheal puncture, tracheal tube placement time, procedure-related complications, and bleeding., Results: Baseline clinical data were comparable between the two groups. Median procedure time was significantly shorter in the Rhino group compared with the Dolphin group (1.5 vs 4 min, P = 0.035). The presence of limited intra-tracheal bleeding at bronchoscopy examination after 6 h from PDT was more frequent in the Dolphin group than in the Rhino group patients (68.6% vs 34.3%, respectively, P = 0.008). No major bleeding occurred in either group., Conclusions: PDT using the Ciaglia Blue Dolphin technique is a feasible and viable option in ICU patients, but the Rhino technique had a shorter execution time and seemed to be associated with fewer tracheal injuries.