View clinical trials related to Respiratory Tract Infections.
Filter by:The Checkable Medical At-Home Strep A Test is a rapid chromatographic immunoassay for the qualitative detection of Group A Strep (GAS) antigens from throat swabs. The purpose of the study is to evaluate the clinical performance of the investigational device (i.e., sensitivity, specificity, NPV and PPV) when used by untrained lay persons to detect the presence of Group A Streptococcal antigens in throat swab specimens from individuals five years of age and older with signs and symptoms of pharyngitis, such as fever and sore throat.
The protocol, in accordance with the objectives of ORCHESTRA project - Work Package 2, aims at investigating the characteristics and determinants of COVID-19 long-term sequelae. This goal will be reached through the harmonization of follow-up strategies across the participating cohorts to allow a standardized collection of data on COVID-19 long-term sequelae. The result will be a platform including a set of data and biomaterials from large scale international cohorts, that will be uniformly recorded, prospectively tracked and analysed. The ultimate goal will be that of providing evidence to contribute to the optimization and improvement of the management and prevention of COVID-19 sequelae. The follow-up will be organized in multiple levels of tests, according to the capability of each cohort, and will include questionnaires to collect demographic, epidemiological and clinical data, physical examination, radiological exams and biological sampling. The long-term follow-up will also allow the assessment of long-term immunological response to SARS-CoV-2 infection and its association to the vaccination and to different treatment strategies, including monoclonal antibodies.
A galectin antagonist prevents viral entry of Sars-CoV-2 virus by blocking the specific terminal on the surface receptors that enables the virus to enter human cells. This inhibitor - ProLectin M is a novel substance that is given orally to individuals who have an infection with Sars-CoV-2 or its subsequent mutations causing COVID19 disease. The oral tablet is chewed every hour, for 8 hours daily, for 7 days. We hypothesize that patients receiving the active investigational product (ProLectin M), irrespective of their vaccination status, or underlying medical conditions, will have a faster recovery from COVID19 compared to those receiving its matching placebo. The trial is approved by an Institutional Review Board for safety and all participants will need to provide written informed consent to participate in this trial. The safety of ProLectin M is established as the drug substance is recognised as a safe substance. However, its benefits in relieving patients from the COVID19 infection and providing the patients faster recovery from its clinical symptoms and prevention of delayed sequelae of the infection has not been proven yet.
This is a Phase 1, single-centre, randomised, placebo-controlled first in human study in healthy subjects. The study will assess the safety and tolerability of single-ascending (Part A) and multiple-ascending (Part B) doses of Neumifil, administered intranasally.
World increase in mortality from consequences of antimicrobial resistance (AMR) represents a significant public health problem. Irrational prescribing of antimicrobial drugs (AMD) in general population is one of the main causes of development AMR. This is also contributed by fact that up to 90% of total antimicrobial consumption in Europe is related to the general population. Problem of AMR has been recognized by World Health Organization and Council of European Union, which support the establishment of the antimicrobial stewardship team (A-team). A-team provides co-ordinated interventions that promote rational use of AMD. To date, no study has been carried out in which A-team from hospital environment goes to primary health care for the purpose of rationalization prescribing of AMD by primary health care practitioners. Project for implementation of hospital A-team in primary health care in Koprivnica-Križevci County was initiated using academic detailing method aimed at rationalization of the consumption of AMD.
The aim of the study is to assess the expression of TLR 3, 7, and 9 in the population of peripheral blood mononuclear cells (PBMC) and in B lymphocytes (CD19+), T lymphocytes (CD4+ and CD8+) using flow cytometry in relation to the clinical parameters and outcome of COVID 19 patients .
The coronavirus disease of 2019 (COVID-19) has affected over 2.4 million individuals worldwide and has resulted in >171,000 deaths. Cardiovascular disease (CVD) is an important contributor to death in these patients. Those who develop cardiac injury during infection have a 4-fold increased risk of death. Furthermore, pre-existing CVD or cardiovascular risk factors (e.g. diabetes, hypertension) are associated with worse outcomes. Given the recent emergence of this disease, there is limited understanding of: (i) the risk factors for cardiovascular events, (ii) blood biomarkers for early recognition, and drug targeting, of patients at risk of adverse outcomes, and (iii) the short term subclinical and clinical cardiovascular manifestations in those who survive to discharge.
Elderly people who have multiple health problems are at higher risk of illness from viral respiratory infections, such as influenza (the flu) and COVID-19. This is especially true for residents in long-term care because the usual methods of infection control (handwashing, mask-wearing, and distancing) are difficult to enforce due to the memory problems of many residents and the frequently shared common spaces. It can also be difficult to prevent the spread of viral infections within long-term care because many residents are unable to tell their caregivers when they are feeling ill. Also, some elderly people do not show typical symptoms of infection (like fever), instead they may suddenly become confused or weak. This study will test if a safe form of ultraviolet light (far-UVC) can be effective as an extra method of disinfection (in addition to usual manual cleaning) against airborne and surface viruses that can cause respiratory infections.
Observational program, double-blind, placebo-controlled to study the preventive efficacy of the BiVac polio (Oral polio vaccine, divalent, live attenuated of types 1 and 3 vaccine against the incidence of acute respiratory infections, including COVID-19
The primary objective of the phase 1 trial is to identify a dose of topotecan that will be safe to take forward into a Phase 2 trial, with no unexpected toxicities or drug-drug interactions with standard therapy for COVID-19. The investigators hypothesise that a single dose of low-dose Topotecan will blunt the expression of inflammatory genes in patients with moderate COVID-19, without cytotoxic side effects.