View clinical trials related to Communicable Diseases.
Filter by:The goal of this observational analytic study with a cohort desing is to evaluate the epidemiology, risk factors and clinical phenotype of headache during Influenza infection. The study will be done in collaboration with the Healthcare Sentinel Network of Castile and Leon (Red Centinela Sanitaria de Castilla y León, RCSCYL) and the National Influenza Center of Valladolid (CNGV). First, the historical data of the VIGIRA network of the 2010-2022 flu seasons will be analyzed, assessing the epidemiology and risk factors of headache during Influenza infection; and second, a study with a case series design with prospective follow-up will be carried out for the incident cases of the 2022-2023 and 2023-2024 Influenza seasons, evaluating the clinical phenotype and the duration of the headache.
Fecal microbiota transplantation (FMT) achieves the purpose of treating intestinal and extra-intestinal diseases by transplanting the functional microbes in the feces of healthy people into the patient's intestine through the upper or lower alimentary tract routes to rebuild the patient's intestinal microbiota. Recently, FMT has been widely used in the treatment of various gastrointestinal diseases, including but not limit in CDI. In this study, we focused on the demonstration of FMT action mechanism in CDI treatment.
The goal of this study is to compare the microbiologic diagnostic yield of pre-aspiration agitated pleural fluid versus that of conventionally aspirated fluid in pleural infection patients. The main question it aims to answer is, whether fluid agitation helps to increase the microbiological yield.
Efficacy in terms of H pylori eradication of clarithromycin based sequential therapy with lactobacillus is better than sequential based therapy alone.
Patients planned for shoulder surgery will be identified and contacted for participation. After informed consent is provided, patients will be randomised into one of three groups: pre-operative cutaneous disinfection with iodine (control group), pre-operative cutaneous and subcutaneous disinfection with iodine (double prevention), and pre-operative cutaneous and subcutaneous disinfection with iodine combined with a skin preparation protocol with benzoyl peroxide gel in the days prior to surgery (triple prevention). Bacterial cultures will be collected during surgery of the surgical field and tissue layers. Culture positivity for Cutibacterium Acnes will be compared between the groups as a primary outcome.
This is a single center Phase I clinical trial of FT538 administered intravenously (IV) once every 14 days for 4 consecutive doses for the reduction of the HIV reservoir in lymphoid tissue of HIV-infected individuals receiving standard of care (SOC) antiretroviral therapy (ART). As this is an early 1st in human study and the 1st for HIV-infected individual, the safety of FT538 is confirmed prior to the addition of oral vorinostat to explore the concept of "Kick and Kill".
This is a Phase III clinical randomized control trial to investigate differences between patient with an infected nonunion treated by PO vs. IV antibiotics. The study population will be 250 patients, 18 years or older, being treated for infected nonunion after internal fixation of a fracture with a segmental defect less than one centimeter. Patients will be randomly assigned to either the treatment (group 1) PO antibiotics for 6 weeks or the control group (group 2) IV antibiotics for 6 weeks. The primary hypothesis is that the effectiveness of oral antibiotic therapy is equivalent to traditional intravenous antibiotic therapy for the treatment of infected nonunion after fracture internal fixation, when such therapy is combined with appropriate surgical management. Clinical effectiveness will be measured as the primary outcome as the number of secondary re-admissions related to injury and secondary outcomes of treatment failure (re-infection, nonunion, antibiotic complications) within the first one year of follow-up, as defined by specified criteria and determined by a blinded data assessment panel. In addition, treatment compliance, the cost of treatment, the number of surgeries required, the type and incidence of complications, and the duration of hospitalization will be measured.
This feasibility and safety pilot study looks to determine whether transferring a parents healthy, diverse nasal microbiota to the participant's infant(s) will create a healthy, diverse neonatal nasal microbiome.
To Demonstrate Clinical Performance of the TriQuik Invitro Diagnostic Device
In this trial the researchers plan to recruit 4,000 volunteers to be randomly allocated either wearing face masks in public spaces where they are close to other people, or not wear face masks in such circumstances. For each participant the trial period is 2 weeks, after which they will be asked to complete a brief questionnaire which includes questions about whether they experienced the common cold, influenzas or COVID-19 symptoms during the trail period.