View clinical trials related to Staphylococcal Infections.
Filter by:Our hypothesis for the DERAIL MRSA program is that one can safely remove the colonization risk from nearly all residents (patients) in a way that does not interfere with the desired life-style for persons in these facilities and thereby reduce the risk of infection and lower the cost of care by avoiding preventable disease.
This randomized, double-blind, placebo-controlled study is a first-in-human Phase 1 study using two dose levels of an investigational vaccine directed against S. aureus and Candida. The study is designed to evaluate the safety, tolerability and immunogenicity of the investigational vaccine, NDV-3
The purpose of this study is to determine the effectiveness of topical and oral antibiotics in eliminating carriage of methicillin-resistant Staphylococcus aureus (MRSA) among those living in the community. We hypothesize that a greater proportion of those who receive intervention will eliminate MRSA carriage compared to those who do not receive any intervention.
This randomized controlled trial will compare strategies to reduce the risk of methicillin-resistant Staphylococcus aureus (MRSA) infection and re-hospitalization in MRSA carriers. This trial will provide critical answers about the role of decolonization versus standard-of-care education in preventing MRSA infections in the large group of high risk MRSA-positive patients being discharged from hospitals. Findings could potentially impact best practice for the 1.8 million MRSA carriers who are discharged from US hospitals each year.
Linezolid is the first of a new class of antibacterial drugs, the oxazolidinones. It has a specific inhibitory activity against Gram positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA). Dosage of 600 mg discontinuous administration twice a day was about studies in safety volunteers. The intensive care units patients, with mechanical ventilation, and with severe sepsis, represent highly heterogeneous population responsible of hight variability in pharmacokinetics parameters (augmentation in total volume of distribution, modification in glomerular filtration) wich can lead to antibiotic inefficacy. In a first time, this study describe the pharmacokinetics of Linezolid in intensive care units patients with severe MRSA infection. The aim of this study is to define and validate a population pharmacokinetic model including the influence of patients' characteristic on the pharmacokinetics of Linezolid.
The purpose of this study is to evaluate the safety, reactogenicity and immunogenicity of several formulations of an investigational Staphylococcal vaccine.
There are only very few data about the prevalence of CA-MRSA in France and no in athletes. In USA, the clone USA300 is widely disseminated and in Europe the clone ST80 predominates. The aim of the study was to study the carriage of S. aureus in athletes in a French county (Limousin) and to evaluate the proportion of CA-MRSA. The athletes will be met during their training, each one will fill-in a clinical information questionnaire. Nasal, throat, inguinal and skin lesions swab samples will be performed. The antibiotic susceptibility profile of the Staphyloccocus aureus strains isolated will be performed as well as the detection of the PVL gene. Strains will also be typed by different molecular methods (PGFE (Pulsed Gel Field Electrophoresis), SCCmec type (Staphylococcal Chromosome Cassette mec), and MLST (MultiLocus Sequence Typing)). The CIC (Clinical Investigation Center) of the Limoges University Hospital will be in charge of the inclusions of the athletes. The sample analysis will be centralized and performed at the Laboratory of Bacteriology of the Limoges University Hospital. A Clinical Research Officer of the Limoges University Hospital will be in charge of the survey of the study and will organize monthly meetings with all the participants of the study.
The prevalence of Methicillin-resistant Staphylococcus aureus (MRSA) colonization and infections have been increasing in the general population, including the pediatric population. It has been reported that MRSA colonization persists for up to four years, and therefore the youngest pediatric patients, specifically those who are less than 2 years of age, have a high risk of prolonged colonization during a period of time when they are susceptible to significant skin and soft tissue infections (SSTIs) attributable to MRSA. Once prolonged colonization takes place, recurrent SSTIs are commonplace, resulting in substantial morbidity and in some cases mortality, as well as a significant cost to the healthcare system. Individuals colonized with MRSA have an increased risk of developing MRSA infections, which range from mild disease, such as carbuncles, to severe infections, such as necrotizing pneumonia and toxic shock syndrome. The prevalence of severe MRSA infections is also greatest in neonates and infants, where increased MRSA colonization has been observed. In the early infant period, the most common manifestation of MRSA disease is pustular skin lesions, which affect approximately 5% of the general population, with MRSA-colonization being a major risk factor for this disease. Moreover, the prevalence of pustular disease is increasing in the general population, and there are numerous case reports of invasive, life-threatening MRSA disease in the early infant period. Corresponding to the increasing prevalence in the community, the carriage of MRSA in pregnant women has also escalated, and vaginal carriage is significant in pregnant women. As an analogy, maternal vaginal Group B Streptococcal (GBS) colonization is the major risk for infant colonization regardless of whether early or late neonatal colonization or disease occurs. It is quite feasible that vaginal MRSA carriage predisposes newborns to colonization during the birthing process; however, this mechanism has not yet been well studied. There are other mechanisms implicated for early infant colonization, including close contact with MRSA-colonized mothers through daily care and breastfeeding. MRSA colonization in one household member greatly predisposes colonization in others; therefore, early infant colonization could result from contact with other MRSA-colonized individuals in a household. Currently, it is not clear which factors are the most important in influencing early infant MRSA colonization and subsequent infection. Not only is the prevalence of MRSA colonization and infection on the rise, but there have been few if any measures that have been established to prevent colonization and subsequent infection in adults and children. Eradication measures have shown limited long-term benefit. If vertical transmission of MRSA can be established as a critical event in the pathogenesis of disease, potentially effective strategies could be tested, and possibly the spread of MRSA in the community interrupted. Hypotheses and Specific Aims: 1. Identify the proportion, rate and time of MRSA colonization in infants born to mothers with and without MRSA colonization; 2. Compare risk factors for infant MRSA colonization in these two groups; 3. Determine the prevalence and risk factors for developing MRSA infections in the MRSA-colonized infant.
The purpose of this study is to determine the better approach between the currently procedure (i.e. standards precautions) and a reinforced strategy to control MRSA transmission in the institutionalized population of nursing homes in Canton of Vaud, Switzerland.
The purpose of this study is to investigate the feasibility, safety and efficacy of oral probiotic, Lactobacillus rhamnosus versus oral placebo for reducing colonization by MRSA.