Active clinical trials for "Pneumonia, Ventilator-Associated"

This study evaluates the respective values and combined CPIS (Clinical Pulmonary Infection Score), bronchoalveolar lavage (BAL), tracheal aspiration and pulmonary ultrasonography (LUS - Lung Ultrasound) for early diagnosis of ventilator- associated pneumonia (VAP).

Pseudomonas aeruginosa is the main pathogen of nosocomial respiratory infections. Its increasing resistance to antibiotics requires the development of new strategies for prevention and control, demanding a better understanding of the modes of transmission and evolutionary dynamics of this bacteria. In patients under invasive mechanical ventilation, the main mode of contamination by Pseudomonas remains debated, with 3 modes of contamination (endogenous, crossed transmission between patients, or environmental origin) of varying importance, mainly depending on the endemic situation of the place of study. The emergence of new genotyping technologies (DiversiLab) can now facilitate studies of molecular epidemiology. Thanks to the multidisciplinary collaboration and innovative techniques, the investigators wish to study the impact of the mode of contamination on the outcome of ICU patients, intubated and ventilated for more than 72 hours.

Hospitalized patients with ventilator are randomized to receive fermented dairy product containing L. casei shirota or nothing. The main outcome is development of ventilator-associated pneumonia (VAP)

The COVID-19 pandemic has led to an increased incidence of ventilator-associated pneumonia (VAP) among critically ill patients. However, in a context of high prevalence of multidrug-resistant organisms (MDROs) there is a lack of direct comparison between the incidence of VAP in COVID-19 and non-COVID-19 cohorts. The investigators conducted a prospective, single-center cohort study comparing COVID-19 patients admitted to the intensive care unit (ICU) of the Città della Salute e della Scienza University Hospital in Turin, Italy, between March 2020 and December 2021 (COVID-19 group), with a historical cohort of ICU-mixed patients admitted between June 2016 and March 2018 (NON-COVID-19 group).

This is a randomized controlled trial compared two methods to drainage subglottic secretion in prolonged intubated patients.After enrolled, patients are randomized assigned to intermittent subglottic secretion drainage group and air-impingement manipulation group.

A retrospective, observational study compiled data from all consecutively admitted patients older than 18 years at ICU University Hospital in Olomouc in the period from 1 January 2011 to 31 December 2015 who fulfilled the criteria of HAP. The aim was to determine the severity of the specific risk factors of early and late HAP. Risk factors were divided into factors from the patient and from the hospitalization. Furthermore, an assessment of their relationship to mortality.

In December 2019, a new pandemic emerged, the COVID-19 disease caused by a SARS-Cov-2 virus. One of the most common symptoms of COVID-19 is mainly respiratory failure and patients requires assistance by mechanical ventilation. Ventilator-associated pneumonia (VAP) is a risk of this assistance. Since the beginning of the pandemic, Standard of care have evolved with new data. The prevalence of these VAPs seems significantly higher in the population of patients with ARDS COVID-19 (40-50%) and their ecology seems to have evolved over time, particularly in terms of bacterial resistance. Investigators want to describe and compare this evolution of bacterial and fungal ecology as well as identify potential risk factors that may be associated with these changes in ecology during different waves.

The aim of this study is to evaluate prognostic efficiency RDW and NLR for mortality prediction in respiratory patients with VAP.

Combined retrospective and prospective cohort study to evaluate the incidence of microbiologically confirmed VAP in mechanically ventilated patients with COVID-19. In the retrospective part, microbiological data are based on bi-weekly surveillance ETA. In the prospective part, microbiological data are based on ETA and BAL performed on VAP suspicion. In the prospective part, immunological and virological analyses will be performed on biological samples (blood, respiratory tract) collected from patients at VAP diagnosis.

The concern with oral infection and its systemic repercussions is old, many studies have been undertaken to establish this relationship more precisely. One of the areas mouth still little studied in this regard is the colonization of language within this universe of the oral microbiota colonization and how this may affect the general state of health care-dependent individuals. This research aims to evaluate the efficiency of a tongue cleaning device and its potential impacts on infectious patients fully or partially dependent care hospital. Patients admitted to intensive care units and inpatient units will be evaluated, divided into two groups: Study Group (SG) - Patients who receive oral hygiene using the tongue cleaning device, and Control Group (CG) - Patients who are cared for according to the routine of hospital nursing.