View clinical trials related to Respiratory Tract Infections.
Filter by: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.
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.
Capnodynamic monitoring has the potential to offer continuous and non-invasive measurements of heart and lung function in patients requiring ventilation in an intensive care setting. Since mechanical ventilation with full patient synchronization is commonly used in ICU, capnodynamic monitoring can be immediately embedded in clinical care and compared to current methods of monitoring cardiac output, lung volumes and oxygen delivery. This observational study will explore capnodynamic monitoring in mechanically ventilated patients with a range of cardiorespiratory compromise.
The study hypothesis is that cromolyn, when combined with standard COVID-19 treatment, will improve patient symptoms and reduce the number of days to improved quality of life. Investigators will study the effects of adding cromolyn to the standard treatment of hospitalized patients with COVID-19 pneumonia and who require supplemental oxygen. Cromolyn will be administered as a nebulized treatment four times a day for four days followed by intranasal administration for two weeks. Investigators may also screen for biomarkers that could indicate inflammatory responses and treatment-induced improvement. Participants will receive either study drug or placebo which will be administered by nebulization for 4 days followed by 14 days of intranasal administration. Participants will be followed while in the hospital and then as outpatients up to day 21 following randomization.
The effects of frequency and severity of physical complaints and symptoms on general well-being, sleep and quality of life are known. However, in the COVID-19 process, the disease has very different effects, both physical and psychological, and some symptoms persist even if the disease is overcome; In addition to these, the fact that the measures taken throughout the country prompt individuals to take measures to protect themselves from the disease and make it compulsory under some conditions intertwine many different dimensions of the disease on human health and significantly affect daily life. In this context, our first aim in this study is to compare factors such as musculoskeletal problems, physical activity level, endurance and quality of life in healthcare workers with and without COVID-19. Seconder aim is to examine the relationships between factors such as musculoskeletal problems, physical activity level, endurance and quality of life, and to examine the effect levels of the parameters by performing regression analyzes depending on the result.
Bronchiolitis is a common viral infection of the small airways of infants and some affected infants will require hospital admission. Severe bronchiolitis is a marker for greatly increased risk of developing both preschool wheeze and subsequent school age asthma. Since epidemiological studies suggest that exposure to microbial products protects against preschool wheeze, lysates of bacteria may prevent the development of wheeze after bronchiolitis, with long-term beneficial consequences. BLIPA is a phase 2b, randomised, double blind, placebo-controlled study, investigating the efficacy superiority of bacterial lysate (Broncho Vaxom) capsules over placebo, in reducing wheeze in infants after severe bronchiolitis. The primary end point of the study is parent-reported, healthcare-professional confirmed wheeze at 19-24 months. The study aims to test bacterial lysate capsules (3.5mg over 24 months) for safety, efficacy, and to advance mechanistic understanding of its action.
The primary objective of this study is to reduce respiratory tract infections and wheezing in moderate-late preterms in the first year of life by bacterial lysate administration. Next to determine the correlation of biological markers with respiratory symptoms, immune protection and treatment effect.
Ivermectin is currently being utilized by a number of physicians in the local area. My objective will be to enroll these patients at the time of their evaluation for COVID-19 infection and to follow their progress through their recovery.
Antimicrobial resistance is one of the most urgent health threats of our time, and Norwegian hospitals were required to reduce the use of broad-spectrum antibiotics with 30% by the end of 2020. In the current proposal, the investigators aim to assess the efficacy and safety of early discontinuation of antibiotic therapy in adult patients infected with respiratory viruses. A general recommendation to treat all instances of community acquired pneumonia (CAP) patients with antibiotics leads to significant antibiotic overtreatment. In 2008, the US Food and Drug Administration approved the first multiplex polymerase chain reaction assay for the detection of multiple respiratory virus nucleic acids simultaneously. The wide availability of such nucleic acid amplification tests (NAAT) for rapid viral detection together with chest radiographs has the potential to define patients who can be managed without antibiotics. Akershus University Hospital is one of the largest hospitals in Norway, with a catchment area of more than 550,000 people. In 2012 to 2013, the majority of patients admitted to Akershus University Hospital with suspected CAP and a positive viral NAAT were treated with antibiotics, a prescription pattern representing antibiotic overtreatment. The investigators accordingly hypothesize that discontinuation of antibiotic therapy in patients with moderately severe disease and airway sample positive for respiratory viruses is safe and non-inferior to continuation of antibiotic therapy.
The purpose of this study is to learn more about how to better track smell recovery in people who have been infected with the SARS-CoV-2 virus (which causes COVID-19). Many people who have been infected by this virus develop changes in their sense of smell (olfaction). We are interested in measuring smell function objectively via smell cards that test odor intensity, identification, and discrimination. Objective and precise olfactory testing that can be performed in the convenience of one's home will help identify people with smell loss after infection by SARS-CoV-2. We will use results from this test to better understand the relationship between SARS-CoV-2 infection and recovery of olfactory function and to learn whether the AROMHA longitudinal smell test is a reliable olfactory function tracking tool to quantify smell loss in the context of COVID infection. These results may inform the design of therapeutic clinical trials to accelerate the recovery of smell function.