View clinical trials related to Staphylococcal Infections.
Filter by:Vancomycin is an essential antimicrobial which is frequently used in the ICU for suspected methicillin-resistant Staphylococcus aureus (MRSA) infection. Therefore, it is vital to optimize the dosing of vancomycin for this critically ill population. The most efficacious method of administering vancomycin is debated in the literature. Since vancomycin is associated with slow bactericidal activity, it is important to closely monitor serum concentrations so as to achieve early target serum concentration, particularly when treating aggressive S. aureus infections. One study has shown that vancomycin infused continuously may enable faster and more consistent achievement of a therapeutic serum concentration when compared to intermittent infusion. A faster achievement in the goal serum vancomycin concentration would be a protective factor for intensive care unit mortality in patients with MRSA infection. Currently in the surgical ICU (SICU) of our institute, vancomycin is administered based on a vancomycin dosing nomogram. Less than fifty percent of the ICU patients following this nomogram achieved target vancomycin concentration of 15 after 24 hours. To better achieve target vancomycin concentration in 24 hours, we developed a new vancomycin dosing nomogram with a continuous infusion. The aim is to determine which of the two dosing nomogram is more efficient and safer for SICU patients.
This is a study of safety and efficacy of ceftaroline fosamil in Subjects with Staphylococcus aureus Bacteremia or with Methicillin-Resistant Staphylococcus aureus (MRSA) Bacteremia persisting after at least 72 hours of vancomycin and/or daptomycin treatment.
This study is to determine if medication cabinets located outside of isolation rooms in hospitals and their contents, particularly medications and the delivery folders are at a higher risk of having harmful bacteria on them.
The purpose of this study is to determine whether ceftaroline is effective and safe for the treatment of patients with Community-acquired Bacterial Pneumonia (CABP) at risk for infection due to Methicillin-resistant Staphylococcus aureus (MRSA).
This is a Phase 1 and Phase 2 study of a single vaccination with one of three dose levels of a 4-antigen investigational vaccine against Staphylococcus aureus (SA4Ag) and a single dose level of a 3-antigen Staphylococcus aureus vaccine (SA3Ag). The main goal of the study is to determine how safe and well tolerated the vaccine is as well as to describe the immune response elicited by the vaccine in healthy adults aged 65 to <86 years. In addition, the study aims to assess the effect of the Staphylococcus aureus vaccine on the presence of the Staphylococcus aureus within the nose, throat and perineal skin of healthy adults aged 65 to <86 years.
The prevalence of methicillin resistant Staphylococcus aureus (MRSA) respiratory infection in Cystic Fibrosis (CF) has increased dramatically over the last decade. Evidence suggests that persistent infection with MRSA may result in an increased rate of decline in Forced Expiratory Volume (FEV)1 and shortened survival. Currently there are no conclusive studies demonstrating an effective aggressive treatment protocol for persistent MRSA respiratory infection in CF. Data demonstrating an effective and safe method of clearing persistent MRSA infection are needed. The purpose of this study is to evaluate the safety and efficacy of a 28-day course of vancomycin for inhalation, 250 mg twice a day, (in combination with oral antibiotics) in eliminating MRSA from the respiratory tract of individuals with CF and persistent MRSA infection. Subjects will be assigned in a 1:1 ratio to either vancomycin for inhalation (250 mg twice a day) or taste matched placebo and will be followed for 3 additional months. In addition, both groups will receive oral rifampin, a second oral antibiotic (TMP-SMX or doxycycline, protocol determined), mupirocin intranasal cream and chlorhexidine body washes. Forty patients with persistent respiratory tract MRSA infection will be enrolled in this trial.
This is a Phase I, multi-center, clinical study of XF-73 to evaluate the local (nasal) safety and tolerability of a modified, thinner lower viscosity formulation of intranasal XF-73 in healthy male and female subjects. In addition, the potential for systemic absorption of XF-73 in the modified, thinner lower viscosity and the previously investigated thicker, higher viscosity formulations and their decolonization efficacy in comparison to placebo will be evaluated. Both parts of the study will be double-blinded and Part 2 will also be placebo-controlled. Primary objective is to establish the safety and tolerability of two concentrations of a modified thinner, lower viscosity nasal formulation of XF-73 and to compare them to a previously investigated, thicker, higher viscosity formulation
The objective of this study is to review the local management of patients with methicillin-resistant Staphylococcus aureus hospital-acquired pneumonia treated with vancomycin or linezolid with the goal to define if any difference exists among these antimicrobials in regard to clinical and economic outcomes.
In this prospective, observational, multicentric open study, the investigators will compare the acquisition rates of methicillin-resistant staphylococci (coagulase-negative staphylococci and Staphylococcus aureus) nasal carriage in community patients receiving an ambulatory antibiotic treatment by either a β-lactam (amoxicillin-clavulanate or penicillins M), a macrolide, a synergistin or a fluoroquinolone.
The investigators will conduct a randomized placebo-controlled double-blinded study of nasal decolonization with retapamulin vs. placebo for the eradication of MRSA nasal carriage among adult carriers with low-level (MIC 8-256) and high-level mupirocin resistant (MIC >256) strains. Objectives: 1. To determine the percent of intervention vs. control patients with successful MRSA nasal decolonization as determined by bilateral nares swabs following a 5-day twice-a-day regimen of retapamulin. 2. To determine the time to decolonization based upon interim and final bilateral nares swabs. 3. To determine the acceptability of retapamulin by surveying participants about their experience and adverse events experienced during this study. The duration of participant follow-up is expected to last up to 7 weeks. This study will evaluate the safety and effectiveness of Altabax (retapamulin) during decolonization of MRSA carriers with mupirocin-resistant strains, stratified by low-level and high-level resistance to mupirocin. Mupirocin resistance is increasingly common and there is no approved substitute topical agent for decolonization of the MRSA nasal reservoir.