View clinical trials related to Pneumonia.
Filter by:The purpose of this trial is to determine the efficacy and safety of Moxifloxacin in comparison to Sulbactam/Ampicillin in the treatment of pulmonary abscesses and aspiration pneumonia.
- Background: Ventilator-acquired pneumonia (VAP) is the most prevalent nosocomial infection in intensive care units (ICUs). Early microbiological diagnosis and initial administration of appropriate antimicrobial therapy are associated with a better outcome. Broad-spectrum antibiotics should therefore be administered initially. However, inconsiderate antibiotic use can increase the prevalence of multi-resistant bacteria. - Purpose: A rapid antimicrobial susceptibility method is required to decrease the unnecessary use of empirical broad-spectrum antibiotics. The aim of this study is to compare the efficiency of a rapid antibiogram, provided by E-test strips directly applied to bronchoalveolar lavage (BAL) samples and analysed at 24 h, to that obtained with standard methods of culture which provide a later result. - Study design: This will be an open-label, prospective cohort study of consecutive patients with VAP, conducted in a medical ICU. In addition to standard culture methods, an E-test will be performed directly on BAL samples and analysed at 24 h. Each standard BAL culture will be used as a control for the E-test method. - Primary outcome: The occurrence of major errors, defined as isolates determined to be susceptible by the E-test but resistant by standard culture methods. - Secondary outcomes: The occurrence of minor errors (defined as isolates determined to be resistant by the E-test and susceptible by the standard method), and a comparison of two methods of seeding BAL samples on Mueller Hinton agar plates (swabbing method, flooding method). - Eligibility criteria: - Inclusion criteria: all patients with suspected VAP (defined by a Clinical Pulmonary Infection Score ≥5) undergoing BAL will be eligible. - Exclusion criteria: contraindications for BAL (PaO2/FIO2 <100, risk of bronchoscopy-related haemorrhagic complications), secondary exclusion of patients with negative cultures, defined by a threshold of bacteria <104 CFU/ml. - Interventions: BAL samples will be cultured by standard methods and the minimal inhibitory concentration (MIC) of bacteria to the usual antibiotics will be determined using standard procedures. At the time of BAL collection, a rapid antibiogram will be performed by placing E-test antibiotic strips (AB Biodisk) directly onto Mueller-Hinton agar plates seeded with the BAL specimen (both by flooding and swabbing). E-test strips will be impregnated with cefoxitin, piperacillin-tazobactam, cefepime, imipenem, ciprofloxacin and amikacin. At 24 h, the E-test plates will be photographed and then examined separately by both a bacteriologist and a medical ICU physician following a consensus method. The final E-test results will be compared with the standard MIC cultures.
The aim of this study is to test if BPS (Bacterial Pneumonia Score) guided antibiotic use in children with non severe community acquired pneumonia (CAP) will reduce antibiotic use as compared to standard care practice (current guidelines for CAP).
This single-center, randomized, double-blind and controlled study aims to examine the effect of a fermented dairy product containing the probiotic Lactobacillus casei DN-114 001 (Actimel® = tested product) on the incidence of respiratory and gastro-intestinal common infectious diseases (cumulated number of infections during the intervention period: primary criteria), and on immune functions in healthy shift workers. Volunteers received either 200g/day of tested product (N=500) or control product (N=500) for 3-months, followed by a 1-month follow-up.
In this Phase I clinical study, three recombinant, avirulent Salmonella Typhi (RASV) strains each expressing the Streptococcus pneumoniae surface protein, PspA, will be compared as live biological vaccine vectors to evaluate safe and tolerable, single, oral dose levels in adult subjects.
We aim to study whether the use of inhaled antibiotics may have an impact on the incidence of tracheobronchitis and pneumonia associated with the use of mechanical ventilation. The investigators hypothesize that this could be possible by decreasing the population of gram negative germs that colonize the lumen of tracheal tube and upper airways.
This study is to understand how the inhaled form of amikacin is spread throughout the human body and how it is eliminated from the body and to make sure that giving an inhaled form of Amikacin to patients is safe and well tolerated
Chest physiotherapy has been used to treat pediatric patients hospitalized with pneumonia however there was no evidence to support a beneficial effect in pediatric patients.
This study is part of a research program too see if amikacin delivered as an aerosol directly to the lungs in combination with IV antibiotic therapy can help intubated patients with gram-negative pneumonia get better faster than when given intravenous antibiotics alone. The primary purpose of this study is to determine the correct dose of amikacin which is delivered directly to the lungs as an aerosol via an investigational device called the Pulmonary Delivery Device System (PDDS).
The investigators hypothesize that the scheduled use of bronchoscopy on a regular basis after inhalation injury in burn patients will improve outcome by providing pulmonary hygiene, decrease the incidence of pneumonia, and detect pneumonia earlier than standard treatment without bronchoscopy.