View clinical trials related to Staphylococcal Infections.
Filter by:This study evaluates safety and tolerability of endolysin-derived LSVT-1701 (tonabacase) as an add-on to standard of care (SOC) antibiotic therapy for the treatment of patients with complicated Staphylococcus aureus bacteremia (SAB), including left- and right-sided infective endocarditis (IE).
This will be a pilot single-arm study consisting of 15 participants evaluating the use of oritavancin in the final consolidation phase (last two weeks of treatment) of systemic infections with Staphylococcus aureus (S. aureus) in opioid users. The purpose of this pilot proposal is to collect information for a subsequent large, randomized intervention. Primary endpoints will be 1) Safety and tolerability, and 2) Duration of hospitalization and rate of recurrence.
There is theroretical superiority with benzylpenicillin over orther anti-staphylococcal penicillins (ASP) for treatment of penicillin susceptible S. aureus (PSSA) infections due to a lower MIC distribution when compared with ASPs active against PSSA, combined with the ability to obtain higher levels of free non-protein-bound plasma drug concentrations. Although the data to support this theoretical advantage is limited, many clinicians in Australia (and worldwide) use benzylpenicillin for therapy in this situation despite many international guidelines cautioning against this. This uncertainty is significant given that 1) S. aureus bacteraemia (SAB) is associated with a high mortality and significant morbidity, 2) S. aureus is one of the most common organisms isolated from blood cultures, 3) SAB is the most common reason for consultation with an Infectious Disease specialist (which itself has been shown to improve outcomes) and 4) a significant proportion (up to 20%) of SAB isolates in Australia will be reported as susceptible to penicillin, a proportion which appears to be increasing over the past 10 years in Australia and internationally. Given the frequency of PSSA and the associated morbidity and mortality related to SABs in general, a definitive study to determine the optimal therapy for PSSA is required. In a recent survey of Infectious Diseases Physicians and Clinical Microbiologists in Australasia, 87% of respondents were willing to randomise patients to either benzylpenicillin or flucloxacillin for a clinical trial, whist 71% responded that they would switch therapy from flucloxacillin to benzylpenicillin for treatment of PSSA BSIs in clinical practice (unpublished data). Therefore, the investigators see the opportunity to determine the feasibility of a definitive study comparing benzylpenicillin against flucloxacillin (or other ASP) for treatment of PSSA bloodstream infections.
IGHN2 is an international, multicenter, double blind, randomized controlled trial aimed at assessing the efficacy on organ dysfunctions of Intravenous Immunoglobulins (IVIG) treatment in the acute phase of streptococcal or staphylococcal toxic shock syndrome in children.
The purpose of the study is to evaluate whether PDT (MRSAid™) is effective in eradicating SA from hemodialysis patients who are known to harbor this organism inside their nose.
The objective of this study is to evaluate the impact of the Alere™ PBP2a test combined with pharmacist review of antimicrobial therapy, on clinical outcomes and cost in hospitalized patients with sterile site S. aureus infection.
Trial Objectives: Primary objective: - To evaluate the efficacy of Bio-K+CL1285® in patients with Methicillin-Resistant S. aureus (MRSA) nasal colonization by comparing the MRSA decolonization following either Bio-K+CL1285® or placebo treatment. Secondary objective: - To evaluate the safety profile of Bio-K+CL1285®.
The investigators anticipate that utilization of retapamulin preoperatively will eliminate MRSA colonization among patients who are colonized in their nares.
The purpose of the study is to determine whether Altabax (retapamulin ointment, 1%) is effective in the treatment of methicillin-resistant Staphylococcus aureus (MRSA) nasal colonization. The hypothesis is that the prevalence of MRSA increases as a function of increasing clinical exposure and that the topical antibiotic Altabax is efficacious in clearing MRSA nasal colonization. The prevalence of MRSA nasal colonization among Tulane University medical students and residents and physicians of Tulane Medical Center and Ochsner Medical Center will be investigated. A total of 300 subjects will be recruited for the study. After giving informed consent, subjects will be swabbed to obtain specimens for culture and asked to complete a short survey to assess risk factors. Swabs will be used to directly inoculate three types of plates: CHROMagar MRSA plates, Spectra MRSA plates, and TSA with sheep blood plates. After appropriate incubation, Staph latex slide tests will be done and then results confirmed with cefoxitin disk susceptibility testing. MRSA positive subjects will be offered a treatment protocol with the topical antibiotic Altabax (retapamulin ointment, 1%) to be applied as a thin layer to the anterior nares twice daily for 5 days. After the 5-day treatment is complete, subjects will be retested for the presence of MRSA at day 7, day 12, day 30, and day 90. For this portion of the study, all cultures will additionally undergo disk susceptibility testing for retapamulin, erythromycin, clindamycin (including D-test), trimethoprim sulfa, and mupirocin (5 mcg and 20 mcg disks). In addition, Etests for retapamulin and mupirocin will be done. Genetic isolates will be characterized by rep-PCR pre-treatment and post-treatment. Data will be analyzed for MRSA prevalence and risk factor associations with MRSA colonization. Of those subjects found to be MRSA positive, data from the follow-up cultures will be used to assess the efficacy of Altabax in clearing MRSA nasal colonization.
The purpose of this study is to examine treatment method of Methicillin-resistant Staphylococcus aureus (MRSA) decolonization in patients.