View clinical trials related to Infections.
Filter by:The present work proposes to find if a bio-active composite in the hemolymph or plasma of the freshwater bivalve Anodonta cygnea is able to offer immunity and specificity for meliorating the major symptoms in human SARS and COVID-19 lineage infection. The Methodology concerns in silico procedures using organic fluids from 54 bivalves (in very specific conditions) to evaluate their therapeutic effects in 6 voluntary SARS and COVID-19 infected persons with an integrative diagnosis by a computational Mora®Nova apparatus to access the basal and experimental human physiological parameters.
Intra-abdominal infection is one of the most serious complications after pancreatic resection. The preventive use of antibiotics intraoperatively could reduce the incidence rate of postoperative intra-abdominal infection. According to the previous retrospective study, changes of serum lactate level on postoperative day1 could predict the incidence rate of postoperative intra-abdominal infection. This prospective RCT is to further validate and promote the findings and conclusion.
In order to tackle the unmet needs in chronic HBV infection, a consortium of clinical partners has gathered to establish a registry for patients with hepatitis B mono- and co-infections. The partners will build up a European-wide registry to be able to stratify patients for upcoming clinical trials. Extensive analyses of virus and host-specific parameters are to be carried out from these patients. The knowledge gained thereby should contribute to a better understanding of the HBV control and enable patient stratification with regard to immunomodulatory therapies. Furthermore, hepatitis B patients are to be identified who are willing to participate in future studies to investigate immunotherapies to cure HBV infections (e.g. therapeutic vaccines).
The study will examine the effect of using Negative Pressure Wound Therapy (NPWT) compared with standard wound dressing among patients undergoing elective open surgery for incisional hernia. The study's main hypothesis is that NPWT will decrease the post-operative incidence of surgical site infections and also improve the patients' quality of life including less scar-related pain and higher cosmetic satisfaction.
This prospective, multi-center, randomized, observer-blind Phase 2 study. A total of 1320 participants will be divided into 2 groups (660 each) receiving either full dose or half dose of either AZ or PF. Each group is further stratified into 3 subgroups according to three interval duration in term of days after second dose of SV for 60 to less than 90 days, 90 to less than120 days and 120 to 180 days. Each group will be randomized to receive either AZ or PF in 1:1 ratio. Subjects who fulfilled eligibility criteria will be randomly assigned to receive either full dose or half dose of AZ or PF in 1:1 ratio as an IM injection in the deltoid muscle at Visit 1 (V1). Subjects will be follow-up for assessing immunity at day 28 (V3), day 60 (V4) and day 90 (V5) and for safety at day 7 (V2), day 28 (V3), day 60 (V4) and day 90 (V5). At least 50% from each subgroup will be randomly selected to provide additional blood at baseline (V1, day 0) and day 28 (V3) to be used for assessment of T-cell-mediated immunity (CMI)
The goal of this study is to recruit confirmed Covid-19 patients, to evaluate whether the topical anti-septic can improve clinical outcome in early Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) infection. During the global pandemic period, an effective and highly available method once be identified, it will reduce the risk of disease transmission and lower the medical burden.
Identifying multiorgan sequalae and complications through high quality, prospective matched controlled studies throughout the course of COVID-19 is important for the acute and long-term management of patients and for health systems' planning. Further, it is key to understand the link between acute illness and long term consequences particularly in those already living with other comorbidities such as cardiovascular diseases or cancer. Since the clinical presentation of COVID-19 can resemble a variety of common respiratory infections, describing the distribution of pathogens and the severity of clinical presentation associated with COVID-like illnesses (CLI) infections is important to generate a baseline clinical description by comparing potential long-term effects of PCR-confirmed COVID-19 to those following other respiratory infections. To gain a better understanding of the clinical burden on COVID-19 survivors we will undertake a comparative evaluation within a cohort of PCR-confirmed individuals with COVID-19 vs. those PCR-confirmed symptomatic individuals with other respiratory pathogens plus healthy individuals from the community. The results will inform strategies to prevent long term consequences; inform clinical management, interventional research, direct rehabilitation, and inform public health management to reduce overall morbidity and improve outcomes of COVID-19.
A prospective, randomized, controlled study of the safety and efficacy of using Bacillus clausii probiotic oral preparation to decrease the incidence of infection during the first 30 days after living donor liver transplantation surgery.
To perform a prospective, observational, international, multicentre, in vivo study to assess the performance of regular arrangement of collecting venules (RAC) for the exclusion of Helicobacter pylori (Hp) infection using white light high definition (HD) endoscopy without any kind of zoom or magnification. Gold standard will be mucosal biopsies (Sydney protocol) or urease test. Immunohistochemistry (IHC) should be performed in case of a negative histologic study for Hp in patients taking proton pump inhibitors (PPIs). Participants will perform a training test with 20 pictures of the distal part of the lesser curvature before starting the inclusion of cases. Secondary objectives are: - To assess whether age, sex and PPIs, have an influence on the results of RAC. - To assess the correlation of atrophic gastritis and intestinal metaplasia (confirmed in histopathological samples) and RAC. - To assess reproducibility of RAC on real time examinations with different operators and in different countries with different Hp infection prevalence. Primary and secondary variables The primary study variable is: - Endoscopic detection of RAC. Secondary variables will be considered: - Sex - Age - PPI intake in the last two weeks - Centre - Country - Hp prevalence - Endoscopist - Type of endoscope - Significant findings (need of histological confirmation) - Atrophic gastritis - Intestinal metaplasia - Erosive gastritis - Benign gastric ulcer - Gastric adenoma - Gastric cancer
Osteoarticular infections associated with hip and knee prostheses require optimal surgical and medical management to maximize the rate of therapeutic success. Antibiotic therapy should be administered for a period of 12 weeks. Tolerance problems, difficulties in maintaining compliance over 12 weeks, bacterial multidrug resistance and sometimes intravenous administration are the main obstacles to appropriate antibiotic therapy and to limiting iatrogenicity. Dalbavancin is an antibiotic derived from teicoplanin (glycopeptide) with a long half-life, of punctual parenteral administration without a central line, active on staphylococci, and well tolerated. The data in the literature concerning its efficacy in Osteoarticular infections associated with hip and knee prostheses are limited and heterogeneous. Investigators would like to describe its efficacy in a homogeneous series of patients in terms of the type of infection, their surgical management and the methods of administration of the product in order to extend its use.