View clinical trials related to Infection.
Filter by:When root canals of infected teeth with closed ends are cleaned, disinfected and filled, the results are predictable with excellent outcomes. However, in a tooth with incomplete root development, the end of the root(s) must be closed before filling the root canals. One or two-step artificial barrier using mineral trioxide aggregate (MTA) has been used before filling the root canals of these teeth. Despite the high success of this treatment, this procedure does not result in complete root formation and these teeth are susceptible to root fracture. A number of case reports in scientific journal have shown the possibility for regeneration of nerve within the root canal space and continued root development in teeth with dead nerves and open ends. There is very little information regarding the use of stem cells and growth factors from the blood of patients to regenerate the nerves in these teeth. Platelet rich plasma (PRP) from whole blood has been mentioned in the literature as a potential ideal material for regeneration of nerves in these teeth. The purpose of this study is to investigate the use of PRP to regenerate tooth nerve and close the root ends in teeth with root canal infection and open root ends.
The purpose of this study is to assess if triclosan-coated sutures reduces wound infections after saphenous vein harvesting in CABG patients. Secondary objectives are the effect triclosan-coated sutures on sternal wound infections and a cost analysis.
Respiratory infections have a high associated morbidity and mortality, especially in immunocompromised patients. To initiate effective treatment of respiratory infections, it is essential that a rapid and thorough laboratory analysis of respiratory specimens be performed, given the wide range of pulmonary pathogens that can be detected in this population. Conventional microbiology is time-consuming and cumbersome, and the capability of local laboratories to assess specimens for rare or unusual pathogens is often limited. This study will evaluate if a newer technology can be effectively utilized in the identification of a broader range of infectious agents relative to conventional procedures. Resequencing Pathogen Microarray (RPM) technology developed by TessArae , LLC which ceased operations in July 2014) uses a microarray chip to identify multiple pathogens in a clinical specimen. The technology has had limited clinical application, but early studies have shown its effectiveness in accurately identifying a large number of viral and bacterial organisms. In contrast to conventional microbiological procedures based on phenotypic traits (growth characteristic and enzymatic activity), this is microarray utilizes DNA sequence analysis to detect and identify the species, serotype/subtype, or strain of the infectious agent. Aliquots of respiratory specimens (initially, specimens collected by bronchoalveolar lavage, BAL) from 200 patients at the NIH Clinical Center and the Washington Hospital Center will be analyzed using the customized microarray chip. The specimens will be collected as part of the patients routine clinical care. The results of the TessArray microarray analysis will not be available to the clinician and therefore will not have any effect on the clinical care of the patients. The results of the microarray analysis from each site will be compared to that site s clinical laboratory results, and the data will be analyzed by site.
The study investigates the safety and efficacy of PMX-30063 in patients treated for acute bacterial skin and skin-structure infection (ABSSSI).
This is a single-center, randomized, two part, open-label, crossover study in healthy adult subjects to assess the oral bioavailability of three GSK2248761 Wet Bead Milled (WBM) tablet formulations manufactured by three different processes relative to the GSK2248761 WBM capsule formulation (Part A) and the effect of a moderate-fat meal on the bioavailability of the selected WBM tablet formulation (Part B).
This study will determine the safety, tolerability and efficacy of GSK1322322 verses Linezolid in subjects with Acute Bacterial Skin and Skin Structure Infection (ABSSSI).
The study is the WP4 of the EU-funded (7th FW) project SATURN (Impact of Specific Antibiotic Therapies on the prevalence of hUman host ResistaNt bacteria). A total of 6 surgical and 6 medical wards will participate in the study. Sites of the study are located in 3 countries (Italy, Serbia, Romania). This WP will compare nosocomial acquisition rates of methicillin-resistant Staphylococcus aureus (MRSA) and extended-spectrum beta-lactamase (ESBL)-producing gram-negative bacteria (E.coli, Klebsiella spp. and Proteus spp.) among different treatment groups and define the temporal relationship between the start of antibiotic therapy, the acquisition of new colonisation in patients previously not colonised, and the development of a bacterial infection caused by the same strain isolated in a screening sample. This goal will be achieved by completing the following primary objectives: - To determine the rate of acquisition of target antibiotic-resistant bacteria by 1,000 antibiotic-days according to different classes of antibiotics, duration of therapy and antibiotic combination (monotherapy versus combination therapy); - To determine genotypic relation between colonising and infecting strain in the same patient and patients' and hospital staff colonising strains (to be performed in collaboration with WP1 of the SATURN project); - To study the virulence and fitness of the isolates (i.e. new colonising strains) causing subsequent nosocomial infections (to be performed in collaboration with WP1 of SATURN project); - To predict the risk for nosocomial infections due to target bacteria after a single treatment therapy adjusted by length of hospitalisation and ward colonisation pressure.
Hepatic candidiasis is a frequent complication in patients receiving intensive chemotherapy for acute leukemia. Hepatic lesions may be detected by computerized tomographic (CT) scans, but there is no standardized CT protocol for the diagnosis and follow-up of hepatic candidiasis. The investigators compared the size of the fungal lesions in the chest and abdomen CT. The current analysis aimed to increase the value of CT for the diagnosis and the follow-up of hepatic candidiasis in daily routine.
A controlled clinical trial was conducted at eight participating centers between January 1, 1988, and March 31, 1991. Patients were randomly assigned to an intravenous immune globulin group or a control group. There were two phases to the study (see below). During phase 1 the control infants received infusions of placebo. During phase 2 the control infants received no infusion therapy.
The primary objective of this study is to evaluate the efficacy of BIO-K+ CL1285 for prevention of recurrent Clostridium difficile infection.