View clinical trials related to Infection.
Filter by:This trial evaluates primary care clinic-based simplified antibiotic therapy options for young infants, 0-59 days old in high neonatal mortality settings in peri-urban Karachi where hospital referral is frequently refused by families.
The primary objective of this study is to measure the penetration of ceftobiprole into subcutaneous (s.c.) adipose tissue and skeletal muscle and to determine the concentration over time of ceftobiprole in these tissues and in plasma after administration of a single intravenous (i.v.) infusion (directly into the vein) of ceftobiprole 500 mg administered over 2 hours. The secondary objective was to further assess the safety and tolerability of ceftobiprole after a single i.v. infusion.
This study will assess the pharmacokinetics (how drugs are absorbed, distributed in the body and removed over time) and safety of a single dose of ceftobiprole in pediatric patients undergoing treatment with systemic antibiotics and may be used to guide dosing recommendations for ceftobiprole in children.
The primary objective of this study is to compare the pharmacokinetics (how drugs are absorbed in the body, how they are distributed within the body and how they are removed from the body over time) of ceftobiprole in morbidly obese patients and non-obese patients. The secondary objectives are to assess the pharmacodynamics (the study of the action or effects a drug has on the body) and to assess safety and tolerability of ceftobiprole in order to support dosing recommendations in the morbidly obese population.
The purpose of this study is to determine whether treating HSV-2 with either valacyclovir or acyclovir is more effective in suppressing HIV-1 virus levels in people co-infected with HIV-1 and HSV-2.
The purpose of this study is to determine if local warming of surgical wounds improves healing and helps prevent infection. The investigators want to see if warming surgical incisions improves oxygen levels and healing in skin close to the incision.
This study will evaluate the safety and immunogenicity of booster doses of the two vaccines used to prevent Haemophilus influenzae type b infections in children 12-18 months of age.
This proposal represents a unified programme supported by both clinical and academic staff in the Departments of Paediatrics at Imperial College and St Mary's Hospital, Southampton Hospital and John Radcliffe Hospital (Oxford). St Mary's Hospital is the hub of a paediatric network for West London, and forms part of the Paediatric Intensive Care Network for the London region, with potential access to a population of 3 million children. We aim to improve diagnosis and understanding of children with infectious, inflammatory and allergic conditions. Our study will establish well-characterised cohorts of patients with defined conditions, in whom microbiological and patient samples will be used to understand the contribution of genetic background, differential gene expression, proteomics and the pathogen type to the disease process. Unwell children coming to hospital through any route will be invited to join the study. Entering the study will entail the child having blood taken for research purposes in addition to the clinically indicated tests. We will also recruit well (control) children who are having blood tests performed for elective purposes, such as surgery. In addition, children presenting with an illness that is likely to have an infectious aetiology will also have samples collected for microbiological diagnosis. Those samples taken for ordinary diagnostic purposes (such as blood, urine, cerebrospinal fluid (CSF), bronchoalveolar lavage (BAL) fluid or nasal brushings for epithelial cell cultures) would also be used for state-of-the-art diagnostic techniques, in order to maximise the likelihood of confirming a microbiological diagnosis. Where healthy, uninfected children are having invasive procedures, such as lumbar punctures, we would aim to recruit these children as controls and collect biological samples such as CSF samples. This bid addresses the need for translational research in paediatrics, by building on the world-class basic science and clinical paediatric base at Imperial College and St Mary's Hospital.
Advances in HAART have been a huge success story in the management of HIV infection. However, serious metabolic complications including osteoporosis and bone fractures are increasingly been seen with HAART, and the responsible mechanisms remain poorly elucidated. The skeleton continually regenerates through homeostatic bone remodeling. Osteoclasts the cells responsible for bone resorption form under the influence of the key osteoclastogenic cytokine Receptor- Activator of NF-KB (RANKL). The osteoclastogenic and pro-resorptive activities of RANKL are moderated by its physiological decoy receptor osteoprotegerin (OPG). Increase in the ratio of RANKL to OPG accelerates the rate of osteoclastic bone resorption leading to osteoporosis. The investigators' preliminary studies have now demonstrated that in an animal model of HIV/AIDS, the HIV-1 Transgenic rat, the development of osteoporosis is recapitulated as observed in human patients. Furthermore, the investigators found that B cell expression of OPG is significantly downregulated, concurrent with a significant upregulation in production of RANKL.
The purpose of this study is to determine whether Socheongryong-tang (SCRT) and Yeongyopaedok-san (YPS) are effective in the treatment of upper respiratory tract infection.