View clinical trials related to Ventilator Associated Pneumonia.
Filter by:Detection of gastrointestinal complications in mechanically ventilated critically ill patients and its relation to oropharyngeal and respiratory infections in relation to oropharyngeal and gastric PH.
The primary objective of this study is to assess the incidence of VAP in patients with TBI and to identify risk factors for developing VAP in this specific patient population (types of co-injuries in patients with multiple trauma or characteristics on admission). The secondary objective is to assess the prevalence of pathogens responsible for early- and late-onset VAP in patients with TBI. The tertiary objective is to discuss the ability of preventive measures to reduce the incidence of VAP
Ventilator Associated Pneumonia (VAP) is associated with increased hospitalisation, increased health care cost and high morbidity and mortality. The incidence of VAP increases with duration of mechanical ventilation. There is limited data especially from India on the incidence of VAP and also the role of subglottic aspiration in its prevention. The aim of this study is to determine the role of subglottic suction in the incidence of VAP.
Ventilator-associated pneumonia (VAP), is a type of pneumonia that develops more than 48 hours after endotracheal intubation, is common in intensive care units (ICUs). It is estimated to be responsible for 27% to 47% of ICU-acquired infections. The pathogenesis of VAP is complex but typically involves colonization of the aerodigestive tract with pathogenic bacteria, the formation of biofilms, and microaspiration of contaminated secretions. Preventing carriage of potentially pathogenic micro-organisms from the aerodigestive tract is an infection control strategy used to reduce the occurrence of VAP. One novel intervention is the administration of prophylactic probiotics which restore non-pathogenic flora that compete with pathogens, modulate local and systemic immunity, and decrease intestinal permeability and thus can be beneficial in preventing nosocomial infections in critically ill patients. The role of the probiotics in preventing VAP in mechanically ventilated patients is inconclusive. Some evidence indicates that probiotics may reduce the incidence of VAP by inhibiting pathogen adhesion, improving gut mucosal barrier function, reducing bacterial translocation and up-regulating the immune system. Furthermore, guidelines remain inconclusive regarding the role of commensal oropharyngeal flora (COF) as a causative agent in VAP, mainly due to a scarcity of studies in this research field. However, there is evidence that COF may cause pulmonary infection, mostly in immunocompromised patients.
This is a prospective study with three specific aims: (1) To convene a consensus conference to develop a guideline for antibiotic use in infants (age < 3 yrs) with suspected ventilator-associated infection; (2) To evaluate outcomes before and after implementation of the antibiotic guideline; (3) To evaluate changes in the tracheal microbiome over the course of mechanical ventilation
We aim to show that systematic ultrasonography performed in ventilated patients suspected of ventilation-acquired pneumonia could improve the accuracy of diagnostic of pneumonia, and helps defining the diagnostic of tracheobronchitis when lower respiratory tract infection is considered. Chest CT scan is often performed before or just after admission in ICU, and usually show abnormalities that are revealed later on standard radiographs. This last exam is traditionally considered as the gold standard to prove new pulmonary infiltrates, but the correlation with parenchymal consolidation is pretty low, and lead to over-diagnosing pneumonia, thus leading to a massive and maybe sometimes unconsidered prescription of antibiotic therapy. Lung ultrasonography conducted systematically within the 3 first days after suspcion of pneumonia could help making the difference between real infection-linked lesions, and banal abnormalities following the hydric inflation of intra-thoracic organs, for instance pulmonary edema or pleural effusion. An independent evaluation using lung ultrasound, and analysis of CT scan acquisition when performed, compared with the physician in charge of the patient appreciation by suggesting him to provide his own probability of pneumonia upon routine clinical and biological datas.
The purpose of this study is to determine the efficacy, safety, tolerability, and pharmacokinetics (PK) of meropenem-vaborbactam compared to piperacillin/tazobactam for 7 to 14 days in the treatment of hospitalized adults who meet clinical, radiographic, and microbiological criteria for hospital-acquired bacterial pneumonia (HABP) or ventilator-associated bacterial pneumonia (VABP).
Mechanical ventilation has become one of the most important supportive treatment methods to save the life of critically ill children over time. Ventilator-associated pneumonia (VAP) is a common complication of mechanical ventilation. It is one of the leading causes of hospital-acquired infections in the Paediatric Intensive Care Unit (PICU).VAP can aggravate patients' condition and have adverse effect on mechanical ventilation. Moreover, VAP is associated with significant increased mortality. In those critical ill patients, the catabolism increased, the anabolism decreased, which can induce negative nitrogen balance. The consensus of optimal nutrition therapy in pediatric critical care in the Asia-Pacific, released in 2014, clearly recommended that early enteral nutrition support, which begin within 24-48 hours after admitting in PICU, can significantly reduce the prevalence and mortality of nosocomial infection. Intermittent enteral feeding and continual enteral feeding are the most common methods of enteral nutrition at present. There is no final conclusion about the association between enteral nutrition methods and VAP. Thus, the relationship between enteral feeding and VAP has long been a controversial issue. There is little clinical research on the correlation between enteral nutrition and VAP in children with mechanical ventilation, and mostly were observational studies which lacks strong evidence. How to choose the appropriate enteral nutrition remains an urgent need in PICU clinical work. Therefore, it is necessary for us to analyze the relationship between enteral feeding and VAP in critically ill children. This study would perform a two-year research with mechanical ventilated patients in PICU of four children hospitals in Shanghai, which aim to determine the relationship between different enteral feeding methods and VAP, to collect the baseline characteristic data of ventilated children, to analyze the risk factors for VAP in PICU patients. The results from our study would contribute to improving the standard of care for children undergoing mechanical ventilation, reducing their lung injury and improving prognosis.
The purpose of the study is to determine whether automated cuff pressure control results in a reduction in the proportion of patients developing ventilator associated respiratory infections during their stay in intensive care.
This study evaluates that P. aeruginosa, A. baumannii, K. pneumonia and Staph aureus which are obtained from patients' tracheal aspiration culture who treated with mechanical ventilation will be compared with Lactobacillus (LAB) members and nisin bactriocin in the laboratory. The aim is to investigate the probiotics' antimicrobial properties and effects on these bacteria's growth rate.