View clinical trials related to Pneumonia.
Filter by:Streptococcus pneumoniae infections often cause serious health problems, especially in infants and the elderly. Failure to cover all polysaccharide types of vaccines is a greater problem for adults than for children. The purpose of this study was to preliminarily evaluate the safety and immunogenicity of a recombinant pneumococcal protein vaccine applied to adults aged 50 years and older to provide a basis for subsequent clinical trial design.
Ventilator-associated pneumonia is the leading cause of nosocomial infection in the ICU. Cephalosporinase-producing Enterobacteriaceae have an increasing incidence. Infections in cephalosporinase-producing patients require the use of Cefepime during probabilistic antibiotic therapy, the repeated use of which will lead to a significant risk of selection of resistant mutants. The involvement of cephalosporinases being infrequent, the prediction of their presence during a VAP would make it possible to reduce the consumption of Cefepime and thus to take part in the prevention of selection of bacterial mutants resistant to beta-lactams. The main objective of the research is to determine the risk factors for the involvement of cephalosporinase-producing enterobacteria during episodes of ventilator-associated pneumonia (VAP) in hospitalized patients. The secondary objectives are to describe the epidemiology of cephalosporinase-producing enterobacteria in the ICU and to compare the risk factors for the presence of a cephalosporinase-producing germ not without its production being derepressed with those present in situations of cephalosporinase derepression.
Antimicrobial-resistant and healthcare-associated pathogens are a global health threat. The goals of antimicrobial stewardship are to minimize unnecessary and inappropriate antimicrobial use as a means to combat antimicrobial resistance. Previously, the investigators implemented a Videoconference Antimicrobial Stewardship Team (VAST) at 2 VA Medical Centers (VAMCs), using telehealth to connect clinicians at a rural VAMC to a geographically distant infectious disease expert Both VASTs successfully decreased overall antibiotic use in acute and long-term care units. This project will expand the VAST approach to other VAMCs and test the hypothesis that quarterly reports that quantify facility-level antibiotic use will enhance the efficacy of VASTs to support antimicrobial stewardship. This work will directly increase access to antimicrobial stewardship consultation at rural VA facilities, which are often underserved by infectious disease expertise.
The novel coronavirus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was discovered for the first time in December 2019 in Wuhan (China) and the disease it causes is called coronavirus disease 2019 (COVID-19). Now, this pandemic is rapidly spreading all over the world. Pregnant have higher rates of COVID-19, associated with hospitalizations, and severe in-hospital outcomes. Immune responses may have a potential role in the diagnosis, treatment, and prognosis of patients with COVID-19. So we need of identifying biomarkers for disease severity and progression.
Prospective, observational, hospital based, nasopharyngeal carriage (NPC), vaccine effectiveness study Comparisons will be made in Filipino children, aged 8 weeks to ≤60 months of age at enrollment, who have been hospitalized with a radiologically-confirmed, community-acquired pneumonia (CAP).
This observational study aim to characterise patients admitted to hospital with an acute respiratory condition, or acute worsening of their chronic lung condition. This will enable identification of predictors of future risk, as well as develop potential interventions targets.
Subjects will be recruited and divided into 3 groups: Experimental Group (468 subjects): 1st dose : combined vaccination of COVAX+PPV23, 2nd dose: combined vaccination of COVAX+IIV4; Control Group A (468 subjects): 1st dose: COVAX only, 2nd dose: COVAX only; Control Group B (468 subjects): 1st dose: PPV23 only, 2nd dose: IIV4 only. Blood samples will be collected 3 times: before the 1st dose of vaccinatioin; before the 2nd dose of vaccination; 28 days after the 2nd dose of vaccination. The immunogenicity and safety of both experimental and control groups will be analyzed.
Background: Initially conceived of as a method to address healthcare needs of underserved rural populations, Mobile Integrated Healthcare and Community Paramedicine (MIH/CP) is a new model of inter-professional, community-based outpatient healthcare delivery that primarily utilizes the resources and training of Emergency Medical Services (EMS) to fill gaps in local healthcare infrastructure, expanding existing scope of practice in most cases while not detracting from acute transport capabilities. Although programs have been in existence since the early 1990s, there are few objective studies of the efficacy, safety, and cost-effectiveness of MIH/CP programs, many of which are limited-scope pilot projects. The limited data already published on these measures by established programs shows substantial Medicare charge-avoidances in patients enrolled in CHF-readmission prevention and EMS frequent user programs, and a significant reduction in Emergency Department visits overall, especially in austere environments. In summary, MIH/CP is an attempt at formalization of long-standing practices to collaborate with and supplement other healthcare system components such as primary care and home health services. Standardized, objective data collection and publication of results will be needed to support continuation and financial support of this emerging concept. Objective/Hypothesis: Using the existing resources of the MD-, RN- and Paramedic-staffed Lifespan Pediatric and Adult Critical Care Transport (LifePACT) service, investigators aim to study whether implementation of an MIH/CP pilot program tailored to the needs of an urban, underserved population in Providence, Rhode Island, will reduce the rate of 30-day hospital readmissions for patients after discharges for community-acquired pneumonia, acute MI, and COPD. In addition, investigators will study whether such a program is considered to be safe (in terms of not increasing the number of adverse events post-discharge for patients or compromising the efficacy of the LifePACT transport role) and considered satisfactory by patients (rated comparably to visits by other outpatient health care services such as VNA services).
Blockchain technology has gained attention for its decentralized feature and data integrity. The study aims to apply blockchain technology to implement dynamic consent model and evaluate the real-world experience as a form of virtual clinical trial.
Hypoxemic acute respiratory failure is one of the main COVID-19 patients complication that lead to in intensive care hospitalization. This complication determines a variable mortality from 25 to 30%. To correct hypoxemia (often severe) is often needed non-invasive or invasive mechanical ventilation. Mechanical ventilation is not a therapeutic strategy, but it allows to extend the time-to-recovery necessary to solve COVID-19 respiratory failure cause. Calibration of ventilatory support is essential to ensure adequate time-to-recovery without contributing to onset lung and / or diaphragmatic damage. Basal diaphragmatic activity assessment, device for administering the oxygenation support choice and setting ventilatory support parameters are decisive. Ultrasound is the best method for measuring diaphragmatic work. The aim of this study is to evaluate the diaphragmatic thickening fraction in COVID-19 patients admitted to Intensive Care Unit (ICU) for acute respiratory failure and to record its function on weaning.