View clinical trials related to Pneumonia.
Filter by:Double blinded randomized clinical trial designed to evaluate the efficacy and safety of hydroxychloroquine combined with azithromycin compared to hydroxychloroquine monotherapy in patients hospitalized with confirmed COVID-19 pneumonia.
CCAP is an investigator-initiated multicentre, randomized, double blinded, placebo-controlled trial, which aims to assess the safety and efficacy of treatment with convalescent plasma for patients with moderate-severe COVID-19. Participants will be randomized 2:1 to two parallel treatment arms: Convalescent plasma, and intravenous placebo. Primary outcome is a composite endpoint of all-cause mortality or need of invasive mechanical ventilation up to 28 days.
This is an open label clinical study to evaluate the activity of chloroquine phosphate in patients with SARS-CoV-2 virus infection. The study aims to document possible prevention of pneumonia in patients staying at home and in improving the symptoms of SARS-CoV-2 pneumonia in patients who will be hospitalised.
Infection with the SARS-Cov-2 virus, responsible of severe acute respiratory distress syndrome (SARS), is an emerging infectious disease called Covid-19 and declared as pandemic by the World Health Organization on March 11, 2020. This pandemic is responsible of significant mortality. In France, several thousand patients are hospitalized in intensive care units, and their number continues to increase. Mortality during Covid-19 is mainly linked to acute respiratory distress syndrome, which frequency is estimated in France to occur in 6% of infected patients. Comorbidities such as cardiovascular conditions, obesity and diabetes increase susceptibility to severe forms of Covid-19 and associated mortality. Therapeutic management has three components: symptomatic management, including supplementary oxygen therapy and in case of respiratory distress mechanical ventilation; the antiviral approach; and immunomodulation, aiming at reducing inflammation associated with viral infection, which is considered to take part in severe presentations of the disease. During Covid-19 viral pneumonia related to SARS-COv-2, there is a significant release of pro-inflammatory cytokines in the acute phase of viral infection, which could participate in viral pneumonia lesions. In children with less mature immune system than adults, SARS-Cov-2 infection is less severe. The current prevailing assumption is that severe forms of Covid-19 may not only be related to high viral replication, but also to an excessive inflammatory response favoring acute lung injury and stimulating infection. The investigators hypothesize that early control of the excessive inflammatory response may help reducing the risk of acute respiratory distress syndrome. The investigators will evaluate the benefit, safety and tolerability of corticosteroid therapy to reduce the rate of subjects hospitalized for Covid-19 viral pneumonia who experience clinical worsening with a need of high-flow supplemental oxygen supplementation or transfer in intensive care units for respiratory support.
A randomized, double-blind, placebo-controlled, clinical trial of LY3127804 in participants who are hospitalized with pneumonia and presumed or confirmed COVID-19.
This is a prospective, multicenter, randomized, controlled, open-label, phase 2 clinical trial
The purpose of this study is to determine the safety and efficacy of the drug ruxolitinib in people diagnosed with COVID-19 pneumonia by determining the number of people whose conditions worsen (requiring machines to help with breathing or needing supplemental oxygen) while receiving the drug. This is a sub-study of the U-DEPLOY study: UHN Umbrella Trial Defining Coordinated Approach to Pandemic Trials of COVID-19 and Data Harmonization to Accelerate Discovery. U-DEPLOY helps to facilitate timely conduct of studies across the University Health Network and other centers.
This multi-center observational case-control study in Intensive Care Unit (ICU) patients is to identify novel biomarkers allowing to recognize severe community acquired pneumonia (sCAP) -associated sepsis at an earlier stage and predict sepsis-related mortality. Patients with sCAP (cases) will be profoundly characterized over time regarding the development of sepsis and compared with control patients. The mechanisms and influencing factors on the clinical course will be explored with most modern -omics technologies allowing a detailed characterisation. These data will be analysed using machine learning algorithms and multi-dimensional mathematical models.
2019 new coronavirus (2019-nCoV) infected pneumonia, namely severe acute respiratory infection (SARI) has caused global concern and emergency. There is a lack of effective targeted antiviral drugs, and symptomatic supportive treatment is still the current main treatment for SARI. Vitamin C is significant to human body and plays a role in reducing inflammatory response and preventing common cold. In addtion, a few studies have shown that vitamin C deficiency is related to the increased risk and severity of influenza infections. We hypothize that Vitamin C infusion can help improve the prognosis of patients with SARI. Therefore, it is necessary to study the clinical efficacy and safety of vitamin C for the clinical management of SARI through randomized controlled trials during the current epidemic of SARI.
Background: Community-acquired pneumonia (CAP) continues to be a major health problem with significant mortality and it's one of the main causes of antibiotic prescription. Antibiotic overuse is a key driver of antimicrobial resistance and exposes patients to an increased risk of other antibiotic-related adverse events. The investigators aim to assess if rapid molecular tests are an effective tool to reduce antibiotic use in CAP compared to routine microbiological testing. Design: Randomized, controlled, open-label clinical trial with two parallel groups (1:1) settled in a two-year multicenter, two tertiary care hospitals, between 2019 and 2021. Eligible participants will be non-severely immunosuppressed adult patients hospitalized for CAP through the emergency department. Primary endpoint will be antibiotic consumption measured by days of antibiotic therapy (DOT) per 1000 patient-days. Secondary end points will be: de-escalation to narrower antibiotic treatment, time to switch from intravenous to oral antibiotics, antibiotic-related side effects, length of hospital stay, days until clinical stability, need for ICU admission, need for hospital readmission in the 30 days after randomization, death from any cause in the 30 days after randomization. Patients will be randomly assigned to receive experimental diagnosis (comprehensive molecular testing added to routine microbiological testing) or standard diagnosis (only microbiological routine testing). A total of 220 patients are estimated in the experimental arm (undergoing comprehensive molecular testing) and 220 control subjects (undergoing routine testing) to be able to reject the null hypothesis that experimental and control groups have equal DOT per 1000 patients-days with a probability above 0.8. Discussion: Comprehensive molecular tests could be a key tool in the optimization of etiological diagnostics in CAP and, therefore, a key element in antimicrobial stewardship programs developed to improve safety and antibiotic use in CAP.