View clinical trials related to Infections.
Filter by:Helicobacter pylori is an important pathogenic factor for gastrointestinal diseases such as gastritis, peptic ulcer, gastric mucosa-associated lymphoid tissue lymphoma and gastric cancer.However, with the increasing use of antibiotics, antibiotic resistance of Helicobacter pylori continues to rise. In this study, we used egg yolk antibody combined with bismuth quadruple therapy to treat patients with Helicobacter pylori infection, and observed the eradication rate of Helicobacter pylori, the relief of clinical symptoms and the incidence of adverse reactions.
This is a single centre, open-label, feasibility randomised controlled trial. The study aims to assess the feasibility of conducting an RCT to compare the PneuX ETT with standard care in hospitalised patients requiring mechanical ventilation. The patient population for this study are those who are experiencing critical illness requiring intubation and ventilatory support. Patients will be randomised in equal proportions into one of 2 arms: to be intubated using a Venner PneuX Endotracheal Tube (ETT) or using the standard tube. For this feasibility study, a total of 50 patients will be randomised into two groups (25 in each). All patients will be recruited at a single site (University Hospital of Wales, part of Cardiff & Vale UHB). The study will investigate several feasibility measures including recruitment, delivery of the intervention (including device-related adverse events), acceptability and adherence to the intervention and sampling, use of Peptest to measure microaspiration events, rate of pepsin positive samples, rate of tracheobronchial colonisation, volume of sub-glottic aspirate, rate of VAP, length of ICU and hospital stay, demonstrate the validity of study documentation and provide preliminary data for 50 patients. The data will inform the pilot and main phase of the study.
This is a Phase 1 dose escalating study to assess the safety, tolerability, and immunogenicity of ShigETEC, a live, attenuated Shigella/ETEC combination vaccine given orally to healthy European adults 18 to 45 years of age. The major aim is the development of an efficacious and safe vaccine that prevents diarrhea caused by Shigella and ETEC in travelers, military personal visiting endemic countries and children of the developing world. This Phase 1 safety and immunogenicity study used a double-blind, placebo-control design and was conducted in two stages, a single ascending and a multiple ascending stage.
There is excess accumulation of bradykinin during symptomatic SARS CoV-2 lung infection. Bradykinin causes oedema in the lung, with reduced oxygen. It also causes vasodilation, hypotension and cytokine release.
In this study, we will try to answer the following questions: 1. What are the salient features of the microbiota in chronic anal fissure? 2. Are these features associated with prognosis and response to therapy? 3. Does an anal fissure swab and anal fissure tissue give comparable bacteriological results?
Recurrent urinary tract infections (UTI) in the patients chronically catheterized are serious challenges clinically. The pathogens are often multidrug-resistant bacteria and such UTIs are actually biofilm infections. Currently standard antibiotic treatment against UTI in Denmark is sensitive antibiotic monotherapy. Theoretically antibiotic monotherapy is not a good treatment against biofilm infections. In the patients with impaired renal functions, both i.v. and p.o. antibiotic treatments function poor. Therefore, bladder lavage might help. In the study, the participants will be randomly divided into three groups (monotherapy, combination and bladder lavage). The investigators will evaluate the results and find a better treatment based on the clinical evidences, which might benefit the patients.
Trial purpose is to evaluate the safety, tolerability and reactogenicity of the Vaccine for the prevention of infections caused by Haemophilus Influenzae Type b in volunteers aged 18-50.
Surgical site infections (SSIs) make about 31% of all nosocomial infections and they are the most common hospital-acquired infection. For foot and ankle elective interventions, SSI rate is reported between 0.4% and 3.6%. This study will investigate the effectiveness of skin cleaning with isopropyl alcohol and scrubbing with chlorhexidine soap before standard skin preparation in reducing microbial load and surgical site infections for elective foot and ankle surgeries. Current standard of care includes skin preparation with iodine or chlorhexidine solution prior to sterile draping and the start of surgery. Standard of care will be applied to all patients. The use of an additional "pre-scrub" with isopropyl alcohol and scrubbing with chlorhexidine soap will be applied to the experimental group. The control group will receive only the standard of care skin preparation with iodine or chlorhexidine solution prior to draping.
The aim of the present study is to determine the prevalence of cardiometabolic and infectious disease in La Reunion (french oversea department and region of France). Known or suspected risk factor for these diseases will also be assessed, such as microbiota, cognitive impairement, social inequalities, and genetics.
This is a prospective, randomised, double-blind, placebo-controlled trial involving newly diagnosed Helicobacter pylori (H. pylori) patients. Patients will be prescribed with standard triple therapy for 2 weeks and supplemented with either probiotic (Lactobacillus reuteri DSM 17648) or placebo for 4 weeks. In this study, we are investigating the effect of Lactobacillus reuteri in H. pylori eradication; mainly in improving eradication rate, ameliorating gastrointestinal symptoms and reducing adverse effects of antibiotics. We hypothesised that in H. pylori patients receiving Lactobacillus reuteri as adjunct treatment, there will be an improvement in H. pylori eradication rate as well as reduction of gastrointestinal symptoms and treatment adverse effects.