Active clinical trials for "Respiratory Tract Infections"

Some acute upper respiratory tract infection(AURI) in children is characterized by fever and vomiting,and it is one common reason for visiting a pediatrician. White blood count(WBC) usually increased in this children patients,hence antibiotics are often prescribed properly assumed. In the present study, it was hypothesized that it was not necessary to prescribe amoxicillin for the children.

For many patients with blood cancers, stem cell transplantation from a family member or from an unrelated donor remains the only potentially curative option. Unfortunately, up to 40% of patients develop chronic lung disease after the transplant, which substantially increases the risk of death in the long-term. Currently, patients with transplant-related lung disease are treated with some combination of steroids and other immunosuppressant drugs, but only about 1 out of 5 improve. The importance of our study is that the investigators aim to prevent the development of transplant-related chronic lung disease in the first place. Because a strong risk factor for such chronic lung disease is a prior viral respiratory tract infection, the investigators think there is a window of opportunity to intervene. As soon as "cold and flu" symptoms start, the investigators will treat patients with a combination of drugs aimed at eliminating damaging immune responses triggered by the virus. In the absence of such treatment, the investigators believe these lung-damaging immune responses would persist even after the virus disappears. Our hope is that preventive treatment might avoid the development of chronic lung disease, and this would substantially increase long-term survival in our transplant patients. This is a pilot study. Once feasibility is established, the investigators will seek to expand this study into a definitive clinical trial.

Social network targeting strategies can be used to improve the delivery and uptake of health interventions. We will enroll approximately 30,000 individuals into a randomized controlled trial of different targeting algorithms in order to explore how social network dynamics affect the uptake, diffusion, and group-level normative reinforcement of key neonatal and infant health behaviors and attitudes in 176 rural villages in the Copan region of Honduras. Our goal is to develop methods by which global health practitioners can exploit face-to-face social network interactions in order to maximize uptake of neonatal and infant health interventions. The villages will be randomly assigned to 16 cells of 11 villages each in a 2 x 8 factorial design of different targeting algorithms.

This is a randomized clinical trial to assess the effect of rapid, near point-of-care testing for multiple common respiratory viruses and bacteria on antibiotic and anti-influenza medication use in emergency department (ED) patients with symptoms of influenza-like illness (ILI) and/or upper respiratory infection (URI).

Antimicrobial resistance is one of today's most urgent public health problems. One of the most important strategies to slow the spread of antimicrobial resistance is the promotion of judicious antimicrobial use. There are tremendous opportunities to reduce unnecessary antimicrobial-prescribing, particularly in Emergency Departments (EDs). In this study, the investigators will work collaboratively with ED providers in the Veterans Health Administration (VHA) to reduce unnecessary antimicrobial use. Academic-detailing and an audit-and-feedback intervention will be implemented, and the study will assess how overall antimicrobial-prescribing changes once these interventions are performed. ED providers will be shown how their antimicrobial-prescribing compares to their peers, thereby encouraging them to consider their professional reputation when making prescribing decisions. To assess the impact of this intervention, the study will monitor providers' antimicrobial-prescribing behavior through an automated metric, i.e. number of antimicrobial prescriptions per number of patient-visits. To assess changes in the appropriateness of antimicrobial-prescribing, the study team will also perform manual chart reviews and compare prescribing decisions to published guidelines.

This is a first-in-human (FIH) study to explore the safety, tolerability and pharmacokinetics of PA after oral ascending dose administration to healthy male volunteers.

The purpose of this study is to evaluate the effect of oral administration of probiotic Lactobacillus rhamnosus GG in middle ear and adenoid tonsil.

The purpose of this study is to assess the incidence and associated healthcare utilization of RSV-associated, suspected LRTI in a general population of infants from birth up to 2 years of age, and also to assess the accuracy of a newly developed LRTI case definition and severity scale compared to two existing definitions. The study will also assess the population attributable risk percent of RSV LRTI on the development of wheeze and asthma from 0 to 6 years of age.

GSK2140944 belongs to the Bacterial Type II Topoisomerase Inhibitor (BTI) class of antibiotics. GSK2140944 has demonstrated in vitro and in vivo activity against Gram positive pathogens including methicillin resistant Staphylococcus aureus (MRSA) and Gram-negative pathogens associated with respiratory tract, skin and soft tissue infections including isolates resistant to existing classes of antimicrobials.

To evaluate the effect of a continuous postal and web-based feedback and peer comparison system of individual antibiotic prescription rates on the prescription behaviour of primary care physicians in Switzerland.