Active clinical trials for "Respiratory Tract Diseases"

The objective of the present study is to describe the negative impact on oral and gut microbiota of a severe acute respiratory syndrome SARS-CoV-2 infection in patients hospitalized in intensive care units (ICU). The study would like to compare their microbiota to the microbiota of ICU patients, non-infected by the SARS-CoV-2.

This observational clinical trial is designed to confirm whether RESP™ Biosensor could be deployed to support clinical decision making in challenging pediatric cases, minimize clinician-to-clinician variability in lung sound interpretation, obviate the need to disrupt change of shift or chart rounds with physicians, and create a durable archive of the patient's lung sounds for longitudinal comparison within or across hospitalizations.

This study aimed to evaluate the correlation between the point of care blood analysis obtained from skin puncture blood and conventional blood analysis obtained from venous and arterial blood.

Health2016 is a general population cross-sectional study aimed at completing af monitoring program for monitoring chronic disease and risk factors in the period 2006 to 2016. Similar studies have been performed in 2006, 2010, and 2013.

The study consist of a retrospective analysis of the etiologies, investigations and outcomes of patients presenting between 2005 to 2010 with hemoptysis in a North-American Tertiary center.

Social distancing during the COVID-19 pandemic could lead to clinical and functional deterioration of people living with chronic respiratory diseases (CRD). As they are considered risk group for COVID-19, it is not recommended that they leave their house and have interaction with people outside. Thus, most of them have not been attend Pulmonary Rehabilitation sections since the beginning of pandemic, neither exercising outdoor, experiencing drastic restrictions in their activities of daily living. It is well known that low level of physical activity in daily life (PADL) in this population is related to poor prognosis, including higher chance of hospitalization due to exacerbation and mortality. Therefore, the aim of this study is to evaluate the short- and mid-term impact of the COVID-19 pandemic on the clinical, physical and functional conditions and the PADL level of people living with CRD (chronic obstructive pulmonary disease, asthma and interstitial lung diseases). Participants will be assessed during the social isolation period and they will be reassessed immediately after release from social isolation. Thus, the subjects will be followed-up during 12 months to record symptoms, functional status, quality of life, exacerbations and hospitalizations. The researchers' hypothesis is that those patients will present very low level of PADL in association to sedentarism, poor functional status, more symptoms of dyspnoea, anxiety and depression, poor sleep quality and, consequently, will present more episodes of acute exacerbation of the disease and more hospital admission during the study protocol.

Project is designed as a comprehensive population-based epidemiological study in Upper-Silesian Conurbation (Poland) aiming at: analysis of available data on incidence and mortality due to COVID-19 and estimation of the occurrence of viral infection SARS-CoV-2 as revealed by the results of serological test (ELISA: IgM, IgG), with assessment of risk factors. The project's objectives are: to assess incidence and mortality due COVID-19 according to sex, age and coexisting diseases; to determine the level of potential "underdiagnosis" of the magnitude of COVID-19 mortality using vital statistics data for Upper-Silesian Conurbation; to assess the prevalence of SARS-CoV-2 based on the level of seropositivity in Upper-Silesian Conurbation; to identify host-related and environmental risk factors if the infection. Analysis of existing data will include monthly records on incidence and mortality over the period 01.01.2020-31.12.2020 and comparison of the findings with the monthly records of 2018 and 2019, for the same population. Cross-sectional epidemiological study will be located in three towne (Katowice, Sosnowiec, Gliwice). In each town a representative age-stratified sample of 2000 subjects will undergo questionnaire assessment and serological examination performed by serological test. The project corresponds with analogous population-based studies on COVID-19 in a number of countries and responds to the WHO recommendation in that field.

According to World Health Organization (WHO), non-communicable diseases account for 70% of global mortality. Chronic Respiratory Disease (CRD) affects more than one billion people and is the third leading cause of annual death of five million people after cardiovascular disease and cancer. Asthma and chronic obstructive pulmonary disease (COPD) are the two most common diseases of CRD and are part of obstructive airway disease (OAD). Asthma and COPD are distinguished by the clinical manifestations and therapeutic strategy according to Global Initiative for Asthma (GINA) and Global Initiative for Chronic Obstructive Lung Disease (GOLD). However, in Vietnam, most patients with OAD are treated with an inhaled corticosteroid (ICS) combined with a long-lasting bronchodilator because the specific diagnosis is not always possible. In addition, a significant proportion of patients have clinical features of both asthma and COPD that is defined as the asthma COPD overlap (ACO). The definition of ACO remains controversial because it is not a distinct disease in which their specific treatment is still under debate that ICS is being generally proposed. It is understood that most OAD in Vietnam is treated with ICS. However, it is now accepted that in COPD (or COPD-like ACO) patients receiving this treatment may promote respiratory infections and even tuberculosis in endemic countries including Vietnam. Few data on the relative prevalence of asthma, COPD, and ACO are available in Vietnam. A recent study in Vietnam proposed defining asthma, COPD and ACO based on symptoms, ventilatory obstruction and bronchodilator (BD) reversibility, cumulative smoking, and age. Mites sensitization and exposure to biomass fume were then evaluated in patients having ACO. By doing so, COPD patients are smoking (≥ 10 pack-years) and have irreversible bronchial obstruction. Asthmatics are those with completely reversible bronchial obstruction OR non-smoking patients (<10 pack-years) and partially reversible obstructive. The other OAD patients were classified as having "ACO". Based on these definitions, the prevalence of COPD, asthma and ACO was 40%, 18% and 42%, respectively. Then ACO was defined as "from COPD, or ACO-COPD" in case of biomass exposure and negative mite skin tests, the others being ACO "from asthma or ACO-asthma". Currently, several biomarkers have been evaluated in the differential diagnosis and prognosis of OAD. The concentration of immunoglobulin E (IgE), the number of eosinophils in blood and sputum, nitric oxide (NO) in exhaled air, and recently periostin have been associated with asthma. On the other hand, biomarkers of systemic inflammation (C-reactive protein (CRP), fibrinogen, TNFα, IL-6 and IL-8) have also been investigated in COPD. Few data are available on the ACO biomarkers. In this study, the investigators will define the different phenotypes of chronic OAD (asthma, ACO-asthma, ACO-COPD and COPD) taking into account the reversibility of bronchial obstruction, cumulative smoking, biomass fume exposure and immediate sensitization to mites. Blood biomarkers and exhaled NO will be measured and analyzed in each phenotype. The treatment of COPD, asthma, ACO-COPD, and ACO-asthma based on the GINA and GOLD recommendations will be compared to the current practice in Vietnam: use of ICS with or without long-acting beta-agonists (LABA). Specific biomarkers will also be evaluated as predictors of treatment response.

30 patients acute hospitalized to medical ward and their medication records are examined. It is to be recorded how the investigators find information about medicine use by the reception when they do not follow the patient. The record of the changes made during hospital stay is examined, whether they are justified in the discharge summaries and whether they are described in the medical list. After a month is to find out if the GP has recorded or possibly rejected changes to medication made in hospital.

Study the prevalence of the urinary incontinence among adults with respiratory diseases.