View clinical trials related to Respiratory Disease.
Filter by:Bronchiolitis is a common type of chest infection that tends to affect babies and young children under a year old. In older children and adults, the same viruses that cause bronchiolitis lead to the 'common cold'. The symptoms of bronchiolitis are like a common cold and include a blocked or runny nose, a cough and a mildly raised temperature. Bronchiolitis affects the bronchioles which are the smaller breathing tubes in the lungs. They produce more mucus than usual and become swollen, leading to a cough and a runny nose. In more severe cases, the tubes become clogged up with mucus which causes breathing problems. In some babies, the breathing problems may present as breathing fast, with in-drawing of the muscles around the rib cage, and in rare cases, very young babies with bronchiolitis may stop breathing for brief periods ('apnoea'). The illness usually starts with a mild runny nose or cough, gets worse over three to five days or so, and then slowly gets better, usually lasting about 10 to 14 days in total. Around 2 in 100 infants with bronchiolitis will need to spend some time in hospital during the course of their illness. This is usually for one of two reasons: they need oxygen treatment to keep their oxygen saturations within acceptable levels or they cannot manage to feed from the breast or a bottle because of a blocked nose or difficulty breathing. Here at the Children's Hospital for Wales we are using 'High flow' to deliver oxygen. This is a relatively new concept on the general paediatric wards, and more established in a setting such as High Dependency Unit (HDU). However, we have been using it successfully on the wards for the last 3 years. High flow device delivering a mixture of oxygen and air at high flow to help open the child's airways so that their lungs can add oxygen to their blood. It is given through a set of prongs (short plastic tubes) inserted just inside the nostrils. Research has shown that the early use of high flow can reduce the chances of the child needing escalation of care to a high dependency unit or paediatric intensive care unit. The investigators are interested in studying the process of weaning high flow support once the child is over the worst of their illness. This will enable the investigators to use the most effective method of weaning babies from their high flow, and ready for discharge. This has the potential to reduce the number of hours spent in hospital for babies and their parents or guardians.
Evaluation Of The Efficacy Of Four Different Non-invasive Ventilation Modes Performed In The Delivery Room In Late Preterm And Term Infants Wıth Respiratory Distress
TARGET-RWE is a 10-year, international, longitudinal, observational study of patients with chronic disease designed to specifically address important clinical questions that remain incompletely answered from registration trials. The protocol will follow a master protocol design in which a shared study infrastructure supports progressive development of the registry across the spectrum of chronic diseases.
The study design is cross-sectional using a self-completion questionnaire in an English speaking multi-ethic population within Leicester and Leicestershire. The study will adopt a convenient and purposive sampling recruitment strategy across a variety of settings within Leicestershire to facilitate recruitment of a wide range of participants.
The Electrical Impedance Tomography (EIT) is a non-invasive exam. This exam performed on the lung continuously produces cross-sectional images of lung function. It may be relevant in lung description.
High flow nasal cannula (HFNC) therapy is non-invasive respiratory support designed to deliver a high flow of heated humidified air, with or without entrained oxygen, via specifically designed nasal prongs. Initially developed for preterm infants, the application of the technology is rapidly spreading to include pediatric patients with various indications, including bronchiolitis, obstructive sleep apnea (OSA), tracheomalacia, asthma, post- extubation support, and even adult hypoxemic respiratory failure. Since it appears to be better tolerated than traditional modes of non-invasive ventilation, such as continuous positive airway pressure (CPAP) or bilevel positive airway pressure (BiPAP), it is increasingly used outside the intensive care setting, despite limited evidence of its safety and efficacy. In Israel, HFNC is approved for home support of children requiring non-invasive respiratory support on the recommendation of a paediatric pulmonologist or intensivist, provided that CPAP and BiPAP have been trialed and deemed not tolerated by the patient. At Schneider Childrens' Medical Center of Israel (SCMI), a tertiary paediatric hospital, therapy is commenced during a brief inpatient stay, at a period of clinical stability. Parents are trained in the use of the device and flow rate is titrated to clinical response. The investigators aim to describe the safety, indications, parameters of utilization, length of treatment, clinical outcomes and parental satisfaction of HFNC in the paediatric home setting.
Open and multicenter randomized clinical trial (1:1) comparing limited screening with extended screening with the performance of Positron emission tomography-computed tomography (PET-CT) scan in the search for neoplasms in patients with unprovoked venous thromboembolic disease at high risk of developing cancer at follow-up. Introduction: Cancer screening in patients with unprovoked venous thromboembolic disease (VTE) is controversial. In the last years, a score has been developed that selects patients at high risk of developing cancer during follow-up. Objective: To estimate the impact of an active cancer search strategy using 18-fluordesoxiglucose (FDG) PET-CT in unprovoked VTE with high-risk to develop cancer. Specific Objectives: 1) Number of neoplasms diagnosed in the screening process: 2) number of neoplasms diagnosed at an early stage, 3) impact on survival of the strategy; and 4) impact on the quality of life. Cancer will be considered from 30 days up to 12 months after the diagnosis of VTE. Scope: 20 Spanish hospitals. Design: Open-label, multicentre Randomized clinical trial (1: 1) comparing the performance of PET-CT versus limited screening for cancer. Population: Patients older than 18 years with unprovoked VTE at high risk of presenting cancer at follow-up (≥3 points in the score of Jara-Palomares et al., Chest 2017). Follow-up: 12 months after VTE. Sample: The sample size calculated is 650 patients, to obtain a power of 80%, with a level of significance of 5%, and taking into account a 10% loss of follow-up.
The Hamburg City Health Study (HCHS) is a large, prospective, long-term, population-based cohort study and a unique research platform and network to obtain substantial knowledge about several risk and prognostic factors in major chronic diseases.
Although there has been some progress in pharmacological management of PAH, limited functional capacity and low survival still persist, but there is evidence that exercise training can be accomplished without adverse effects or damage to cardiac function and pulmonary hemodynamics. Specifically, improvements in symptoms, exercise capacity, peripheral muscle function and quality of life. Training programs need to be better studied and well defined, and their physiological effects during physical training and functional capacity. The aim of this study is to compare the effects of different training exercises on physical performance indicators.
NSHDS (Northern Sweden Health and Disease Study) is an umbrella term for a prospective biobank with related survey data. The sample collection consists of three subcohorts, Västerbotten Intervention Programme (VIP), Mammography Screening Project (MA) and MONICA (MONItoring of Trends and Determinants in CArdiovascular Disease). The blood samples are stored at the Northern Sweden Biobank.