View clinical trials related to Pneumonia.
Filter by:Ventilator associated pneumonia ( VAP) adds burden to the care of the intensive care patients as they may cause the death of the patient or prolong the intensive care stay or complicate the illness in other ways. The risk of infection is dependent on the interplay between bacteria load into the lungs and the immune status. There has been a lot of focus on bacteria load reduction and this includes the use of subglottic suctioning in an attempt to reduce the amount of bacteria that may move into the lungs. The Hi Lo tubes which were designed to allow subglottic suctioning was significantly effective in reducing the incidence of ventilator associated pneumonia compared to normal tubes. A new generation of endotracheal tubes that not only incorporate subglottic suctioning but provide a more snug fit into the tracheal by a new tapering design may be even more useful to provide the solution for bacterial load reduction. Conventional tubes which may furrow on themselves to allow the creation of microchannels may aid microaspiration. The taper guard which has facilities for subglottic suctioning as well as the strategy to reduce furrowing to the minimum may be the answer to the problem of ventilator associated pneumonia. This study is to determine the extent of protection this tube has against ventilator associated pneumonia compared with conventional endotracheal tubes
As previous studies showed that the synergy between linezolid and carbapenem in vitro and in vivo (animal studies), our study is aim to investigate the activity of linezolid, alone and in combination with carbapenem against methicillin-resistant Staphylococcus aureus (MRSA) in ventilator-associated pneumonia (VAP) patients.
The VRI technology provides a radiation free dynamic image of the lung, by using a combination of well-known technologies, i.e. acoustic sensors, and a proprietary algorithm. The aim of the study is to determine if the VRI examination may contribute to the diagnosis and follow up of pneumonia in children, and therefore reduce the number of chest radiographs and the exposure to ionizing radiation. Children referred by ED for chest x-ray,for the evaluation of pneumonia, will undergo VRI as well. The two modalities will be read independently and then the findings will be compared, in order to asses the potential role of the VRI to the management of pneumonia in children.
Abstract Pneumonia is a leading cause of severe morbidity and mortality among adults. During the last two decades, several scores were developed to evaluate the probability of morbidity and mortality among patients with community acquired pneumonia (CAP), such as the PORT score and the CURB65. Recently, several studies showed that elevated Red Cell Distribution Width (RDW) could be used as a prognostic tool for predicting severe morbidity and mortality among patients with cardiac diseases. RDW is a quantitative measure for red blood cell (RBC) size variability. Recent studies have suggested that high levels of RDW are in association with higher mortality among cardiovascular patients. RDW has not yet been studied as a prognostic sign in CAP. The goal of this study is to examine the role of RDW as a prognostic factor for severe morbidity and mortality among patients who were hospitalized with CAP , independently to Hemoglobin levels, renal function and inflammatory markers.
There is a rare condition causing scarring of the lungs termed interstitial lung disease. This comprises a group of conditions which can be divided into separate diseases. The aim of this study is compare a group of patients (the cases) with 2 types of this disease (fibrotic non-specific interstitial pneumonia (NSIP) and idiopathic pulmonary fibrosis (IPF)) with patients without the disease. The study will look at the 2 groups and their exposures to factors such as medications, smoking, previous jobs, previous medical problems and specifically heart disease and any operations or procedures involving the heart. There have been previous studies showing a link between heart disease and scarring of the lungs. This study will look at whether this association is stronger in one or the other type of lung scarring diseases.
Infection by Klebsiella pneumonia producing class A carbapenemases is a major clinical and public health problem in Israel and worldwide. The aim of this study is to determine the safety and efficacy of alteration of the gut microflora by probiotics, alone or in combination with mechanical bowel cleansing, as a strategy to eradicate colonization of the gastrointestinal tract by CRKP. We hypothesize that administration of probiotics will decrease the rate of GI colonization by CRKP.
Over time, patients with fibrosing or interstitial lung disease (ILD) can develop high lung blood pressures (pulmonary hypertension), and this is associated with poorer prognosis and survival. It is thought that development of PH contributes to the deterioration and death of patients with ILD. Endothelin-1 (ET1) is a substance contributing to the development of both PH and ILD. Bosentan is a drug blocking the action of ET-1 by binding to its receptors. Bosentan clearly benefits patients with PH of unknown cause, or related to other diseases (such as heart conditions, or HIV) both alone and in combination with other treatments. In patients with fibrosing lung disease and PH, there have been no controlled treatment studies. Clearly it is important to evaluate the effectiveness of bosentan in these patients. This study aims to determine the ability of bosentan to reduce high blood pressure in the lungs (pulmonary hypertension) in patients with scarring (fibrosing) lung disease. It is a placebo-controlled double blinded study for 16 weeks (and it is proposed to follow patients in a 16 week open-label phase with bosentan therapy).
Hospitalization is a traumatic event for the patient and his family at any age nevertheless in the older age. One of its consequences is the difficulty to resume previous activity of daily living especially in older (over 75 years) patients. Sub acute completes the acute phase of the hospitalization and its main purpose is to improve the patient's functional status and quality of life. There are not enough clinical trails to proof this assumption. The purpose of our study is to compare the outcome of acute and sub-acute hospitalization programs by a randomized controlled prospective intervention study. Outcome measures will comprise activity of daily living, functional status, re-hospitalization and utilization of medical services following the hospitalization.Study hypothesis is that sub-acute hospitalization will improve outcomes and will cost less.
Pneumonia in general and CAP in particular is considered as one of the most common bacterial infections, associated with high rates of morbidity and mortality and is highly significant economically since all respiratory infections, and pneumonia especially, cause about 80% of antimicrobials use in the community. The high frequency of respiratory infections and the excessive use of antimicrobials are major contributors to the development of pathogens resistant to antimicrobials. In addition, in CAP almost all patients are treated empirically, without identification of causing pathogen. Aim of study: To identify common pathogens causing CAP in hospitalized patients in north Israel.
Non-invasive ventilation has become increasingly important in the management of patients with acute respiratory failure. One of its major goals is to prevent the need for invasive ventilation, which is associated with numerous complications. This study compares the usefulness and safety of two noninvasive techniques which are used in Medical practice: Noninvasive positive pressure ventilation using a face mask and extrathoracic biphasic ventilation using a cuirass. Each of these techniques has advantages and disadvantages and both may not suit all patients. It is therefore important to compare the two in terms of effectiveness in preventing invasive ventilation and their side effects profile, so that we can improve our understanding and expertise in the treatment of patients in respiratory failure.