Active clinical trials for "Infections"

This study aims to evaluate the safety and effect of interferon-alpha lozenges when used in combination with oseltamivir (Tamiflu) to treat influenza.

The aim of this study is to evaluate the clinical efficacy and safety of inhaled zanamivir in treatment of influenza A and B virus infections in China.

Bacteria resistant to antibiotic therapy are a major public health problem. The evolution of multi-drug resistant pathogens may be encouraged by provider prescribing behavior. Inappropriate use of antibiotics for nonbacterial infections and overuse of broad spectrum antibiotics can lead to the development of resistant strains. Though providers are adequately trained to know when antibiotics are and are not comparatively effective, this has not been sufficient to affect critical provider practices. The intent of this study is to apply behavioral economic theory to reduce the rate of antibiotic prescriptions for acute respiratory diagnoses for which guidelines do not call for antibiotics. Specifically targeted are infections that are likely to be viral. The objective of this study is to improve provider decisions around treatment of acute respiratory infections. The participants are practicing attending physicians or advanced practice nurses (i.e. providers) at participating clinics who see acute respiratory infection patients. A maximum of 550 participants will be recruited for this study. Providers consenting to participate will fill out a baseline questionnaire online. Subsequent to baseline data collection and enrollment, participating clinic sites will be randomized to the study arms, as described below. There will be a control arm, with clinic sites randomized in a multifactorial design to up to three interventions that leverage the electronic medical record: Order Sets that are triggered by electronic health record (EHR) workflow containing exclusively guideline concordant choices (SA, for Suggested Alternatives); Accountable Justifications triggered by discordant prescriptions that populate the note with provider's rationale for guideline exceptions (AJ); and performance feedback that benchmarks providers' own performance to that of their peers (PC, for Peer Comparisons). The outcomes of interest are antibiotic prescribing patterns, including prescribing rates and changes in prescribing rates over time. The intervention period will be over one year, with a one-year follow up period to measure persistence of the effect after EHR features are returned to the original state and providers no longer receive email alerts.

The objective of the present study is to optimize intravenous ganciclovir(GCV) and oral valganciclovir (VGCV)doses, advised by the drug exposure, indicated by the area under the concentration time curve (AUC), in renal transplant patients receiving oral VGCV or intravenous GCV for CMV prophylaxis or treatment. The initial doses will be calculated according to population pharmacokinetic model. Subsequent doses will be adjusted according to plasma GCV concentrations, using the Bayesian approach. This method of dose adjustments could lead to increase the percentage of patients achieving a therapeutic exposure.

HIV progression is closely associated with chronic immune activation driven by leakage of bacterial products from a damaged gut, the investigators largest immunological organ. Notably, the degree of immune activation has been suggested to be a better predictor of disease progression than plasma viral load, and markers of immune activation and gut damage have been identified as therapeutic targets per se. The major damage by HIV to the immune system is an initial massacre of gut mucosal CD4+ Th17 cells. Interestingly, a normal gut flora has been shown to induce the maturation of Th17 cells in the small intestine mucosa. Preliminary reports have shown that the gut flora is altered in HIV-1 infection compared to controls. In this project, the investigators will characterize microbial composition of gut flora in chronic HIV infection with ultradeep sequencing. Gut flora composition will be related to clinical data as well as quantitative data of circulating microbial products and activation markers. Second, in a randomized clinical trial (RCT) the effect of probiotic lactobacilli on HIV pathogenesis and progression will be tested. This Gram-positive strain is clinically tested and is able to colonize the gut.

The purpose of this study is to evaluate the efficacy, safety and tolerability of adding 125 mg or 250 mg doses of MK-7655 (relebactam) to imipenem/cilastatin in adults 18 years or older with complicated urinary tract infection (cUTI). The primary hypothesis is that the relebactam + imipenem/cilastatin treatment regimen is non-inferior to imipenem/cilastatin with respect to the proportion of participants with a favorable microbiological response at completion of intravenous (IV) study therapy.

The goal of this clinical research study is to learn if ribavirin can help to control RSV in patients with immune systems that have been weakened by a stem cell transplant. Researchers also want to compare the effectiveness of the drug when it is given by mouth to when it is inhaled. The safety of the drug in both methods of delivery will be studied. Ribavirin is designed to prevent the RSV virus from making more copies of itself in the body.

The purpose of this study is to evaluate the effects of Ceftazidime Avibactam plus Metronidazole compared to Meropenem for treating hospitalized patients with complicated intra-abdominal infections.

The purpose of this study is to establish the clinical superiority and the safety of topical pexiganan cream 0.8% plus standard local wound care as compared to placebo cream plus standard local wound care, in the treatment of mildly infected diabetic foot ulcers.

Addition of L. reuteri to the standard triple therapy improves H. Pylori treatment outcomes.