View clinical trials related to Severe Influenza.
Filter by:Introduction Pandemic and seasonal influenza epidemics can be associated with a high degree of morbidity and mortality, especially in patients developing severe influenza pneumonitis with the acute respiratory distress syndrome (ARDS) or the less frequent fulminant myocarditis. Early administration (i.e. in the first 48 hours) of the neuraminidase inhibitor oseltamivir is associated with reduced mortality in patients hospitalized for severe influenza. Early oseltamivir administration, which can only be given orally (or through a nasogastric tube), is thus recommended by the World Health Organization in patients hospitalized for severe influenza, including those requiring intensive care (ICU) admission. However, enteric absorption may be compromised in critically ill patients due to impaired gut function. Hypothesis/Objective The hypothese is that, in patients admitted for severe influenza, early (i.e., measured at the 48th hour of treatment initiation) oseltamivir carboxylate (OC) low plasma concentration would be: 1) associated with a poor prognosis; and 2) detectable by carrying out a paracetamol absorption test (PAT). The main objective of the study is to determine the prognostic impact of early OC low plasma concentration in patients admitted to the intensive care unit (ICU) for severe influenza. Primary outcome measure: Number of live ventilator-free days at 28-day in patients with versus without OC low plasma concentration.
This is a multicenter, randomized, open Label, add-on study.
Influenza, also known as the flu, is a contagious respiratory illness caused by influenza viruses. The illness can range in severity, from mild to severe to even death, and it causes an estimated 500,000 to 1,000,000 deaths worldwide each year. In the last several years, there have been increasing numbers of human cases of avian influenza, or bird flu. This trend may pose a threat of a future pandemic--worldwide outbreak of disease--with an avian influenza virus that can easily spread from person to person. Oseltamivir is an antiviral medication that is used to treat people with uncomplicated human influenza, and it may be effective in treating people with either severe human influenza or avian influenza. The purpose of this international study is to compare standard-dose oseltamivir versus high-dose oseltamivir for treating people who are hospitalized with severe human influenza or avian influenza.