View clinical trials related to Infection.
Filter by:The purpose of this study is to determine if the Childsmile programme (www.childāsmile.org) with the additional maternal use of xylitol is more effective at reducing dental decay in children than a Childsmile program alone. The children will be compared in the two groups at age two, to determine how the interventions affected the early colonization of mutans streptococci, an important risk factor of tooth decay. At three and at five years the investigators will also examine the amount of tooth decay in these children. Using MIDAS (Scotland's national health service dental data) records, the investigators will follow the oral health of the children until the age of 5 years. Main hypothesis: The maternal consumption of xylitol reduces early childhood caries
This trial is to determine the safety of valacyclovir in persons with chronic hepatitis C and herpes simplex type 2 infection. Participants will be randomized to valacyclovir or matching placebo. After receiving the initial therapy for eight weeks, the participants will cross over to the alternate therapy for an additional eight weeks. Each treatment period will be separated by a two-week period of daily placebo. The hypothesis is that treatment with valacyclovir will result in a significant reduction in serum levels of hepatitis C virus ribonucleic acid.
Helicobacter pylori colonizes approximately to 50% of the world-wide population. There is an exigency to find routes alternating to control the infection with an ample perspective but without the complications of induction of resistance to antibiotics. Supplement dietetic with Lactobacillus reuteri (L. reuteri) in humans takes to the colonization of epithelium gastric and this, combined with the observation of which L. reuteri has the capacity to inhibit the growth of H. Pylori and its union to the gastric mucosa, indicates the potential that the native human bacteria control and influence in the colonization in humans. The acid-lactic bacteria (in particular the lactobacillus) have been studied by their effects in humans infected with H. Pylori with some success to reduce the load of bacteria Studies using supplements with L. reuteri as much in infected symptomatic patients as asymptomatic with H. pylori showed a clear reduction of the load of bacteria after 4 weeks of use and this was concordant with a reduction in the symptoms associated to the infection.
The purpose of this study is to assess the impact of disseminating information on comparative performance, along with actionable messages on how to improve health outcomes, to district-level decision-makers in India using a randomized, controlled design. This information should improve prioritization of health services by district health officers, budget allocation for health, and implementation of priority health services at the district level.
This study is to test whether a chlorine dioxide gas-generating device, which releases a low concentration gas of chlorine dioxide in a sustained manner, can protect against respiratory infections in elderly individuals living in nursing homes. Such a device is used as a deodorant for normal domestic purposes. The investigators reasoned that the antiviral and antibacterial properties of chlorine dioxide might lead to a lowering in the incidence of respiratory infectious diseases. The study is designed as a randomized placebo-controlled double-blind crossover multicentre trial involving approximately 1500 subjects.
Infections are common causes of morbidity and mortality in pediatric cancer patients. Today, there are limited data on the incidence, distribution of specific infections, causative agents and risk factors for severe infections in this population. Moreover, little data exist on the epidemiology of infections among pediatric patients with solid tumors. The objectives of the present study are to define the incidence, categories of infections by organ systems, etiologic agents and risk factors for infections in different pediatric malignancies. The results of this study will help the investigators to better understand the epidemiology of infections in the different types of pediatric malignancies, enable the investigators to identify high risk patients, and design a better approach to empiric treatment of these patients. A prospective, multi-center study, conducted in 5 pediatric hematology-oncology units across Israel (Rambam Medical Center, Haemek Medical Center, Schneider Children's Medical Center, Hadassah Medical Center, Soroka Medical Center). All children aged 0-18 years of age, newly diagnosed with cancer and admitted to day care or inpatient departments with fever of >38.0 C will be included in the study. Demographic, clinical and microbiological figures will be collected in each center by a research assistant supervised by the infectious disease specialist. Data will be collected according to a pre-defined Patient Data Form and entered into an electronic data base that will be analyzed accordingly. In each event of febrile episode during chemotherapy, the following data will be collected by a research assistant using a patient data form and computerized software: - Demographic data: age, gender, ethnicity. - Clinical data: Underlying disease, immunizations, prophylactic antibiotics, presence of central venous catheter, intensity of chemotherapy, duration of fever, duration and severity of neutropenia, diagnosis of present event. - Imaging data - Microbiological data - Outcome The statistical analysis will be performed by an epidemiologist and statistician using the SPSS 12.0 software.
Bundling infection control interventions should decrease incidence of Healthcare-Associated Infections in General Medical Wards at Siriraj Hospital, Bangkok, Thailand
The objectives of the study were: 1. To study risk factors for colonization and infection with antibiotic resistant bacteria among patients with severe IAI before and after antibiotic treatment and surgical intervention. 2. To study species changes in the rectal flora among patients with severe IAI before and after antibiotic treatment and surgical intervention. 3. To review guidelines for antibiotic use in participating units. 4. To evaluate surgical antibiotic prophylaxis and treatment in relation to risk for colonization and infection with antibiotic resistant bacteria among patients with severe IAI 5. To use the results from the study in the process of a more appropriate use of antibiotics in participating units and care of patients with severe IAI. 6. To study the dynamics of extended-spectrum beta-lactamase producing and wild-type Enterobacteriaceae in patients with suspected severe intra abdominal infections before, during and after antibiotic treatment.
The number of patients requiring joint replacement is increasing due to its success in restoring function and pain relief, and the growing population of the elderly. One of the most serious complications of arthroplasty is joint prosthesis infection. Due to the absence of prospective, randomized, controlled studies, there is no consensus concerning diagnosis and treatment of prosthetic joint infections. The main objective of this trial is to evaluate the clinical efficacy of rifampin combination therapy versus monotherapy using cloxacillin or vancomycin in early staphylococcal infections after total hip and knee arthroplasty.
The purpose of this study is to analyze the effect of Zymar and Vigamox on ocular surface bacteria. We believe that Zymar will eradicate more ocular surface bacteria than Vigamox.