View clinical trials related to Asthma.
Filter by:One in every 11 children in the United Kingdom (UK) has asthma. Children with asthma cough, wheeze and have difficulty breathing. The symptoms which children experience can mean they miss school and makes it difficult for children to take part in playground games and sports. Some have to be admitted to hospital. In fact, in the UK a child is admitted to hospital every 18 minutes because of their asthma. Effective medicines are available, but a child's response to these medicines is currently unpredictable. This project focuses on an asthma controller medicine called salmeterol. According to reports, tens of thousands of children may be taking this medicine in the UK, but evidence suggests it might not work for around one in seven of them. The study team are investigating whether a new approach to treatment, where prescribing is personalised according to a child's genetic make-up, improves the child's quality of life and provides better control of their asthma. Treatment that is tailored in this way to a person's genetic features is often called 'personalised medicine'. At the moment, doctors commonly prescribe salmeterol to relieve asthma symptoms if children do not benefit enough from other medicines. But evidence suggests salmeterol may not work properly in children with a certain genetic makeup. The study team are investigating whether it helps to take children and young people's genetic makeup into account when deciding whether to give them salmeterol or an alternative medicine called montelukast. A simple and inexpensive saliva test can provide the information needed to guide decision making.
This is a randomized, multi-center, active-controlled, repeated measures design study in male and female patients 60 years of age and older with persistent asthma or COPD. Study will be conducted in 4 Italian University/Hospital Centers: Ferrara, Parma, Cassano delle Murge (Ba), Tradate. The primary efficacy parameter of the study is inhaler device usability (expressed as total number of repeated attempts required to achieve optimal use).
This is a double-blind, placebo controlled 4 week crossover study to investigate the efficacy and safety of AZD7624 (an inhaled p38 inhibitor) in corticosteroid resistant (CR) asthmatics. For the purpose of this study 10 symptomatic CR asthma patients with a FEV1% predicted <80% and normal bronchodilator response, 10 CS asthmatics and 10 healthy controls will be recruited.
The purpose of this study is to demonstrate improvement of peripheral airway resistance (R5-R20) from baseline with fluticasone/formoterol breath actuated inhaler (BAI).
In the US, children from minority ethnic and racial backgrounds suffer disproportionately from asthma and account for substantially more emergency department (ED) visits and hospitalizations than non-minority children. While NHLBI guidelines recommend daily preventive medications for all children with persistent asthma to prevent morbidity as well as ED visits and hospitalizations, many children who should receive preventive medications are not receiving them. This is in part because children presenting to the ED for an acute asthma exacerbation rarely receive preventive asthma care, due to the ED's focus on acute, episodic care. The NHLBI guidelines recommend that children follow-up with a primary care provider (PCP) within 1-4 weeks of the ED visit. The post-ED follow-up visit is an opportunity for the PCP to prescribe effective preventive asthma medications, step-up medication for children who demonstrate poor control, promote adherence, and provide education on asthma self-management and trigger control. However, rates for follow-up after an asthma-related ED visit are extremely low, and preventive care is delivered inconsistently even when children are seen in follow-up. In the investigators' prior work they have found that a provider prompting intervention can enhance the delivery of guideline-based preventive asthma treatments at the time of a primary care office visit and ultimately reduce morbidity. They have also found that telemedicine can link children with persistent asthma to a provider for optimal chronic illness management. The goal of this project is to use a novel telemedicine-based program to facilitate primary care follow-up and promote the delivery of guideline-based preventive care for high-risk children presenting to the ED for an asthma exacerbation. The investigators will utilize a 2-group randomized trial to test the TEAM-ED intervention. The intervention includes: 1) a telemedicine assessment at the child's school within one week of discharge from the ED and completed by a PCP, 2) 'point-of-care' prompting to promote the provision of guideline-based preventive care during the telemedicine visit, and 3) two additional telemedicine-assisted follow-up assessments to assure optimal response to treatment and tailor the care regimen as needed. The investigators will assess the effectiveness of the program in reducing respiratory morbidity and improving preventive asthma care, with follow-up assessments at 3, 6, 9, and 12 months.
The investigators will compare the circulating fibrocyte proportion in asthmatic patients with obstructive sleep apnea (OSA) and not with OSA In addition, the investigators will compare the expression of epidermal growth factor receptor (EGFR), endothelin A receptor (ETAR) and connective tissue growth factor (CTGF) The association of those factors and annual decline of forced expiratory volume in 1 second (FEV1) will be performed
The goal of this research is to optimize the MRI system to obtain ideal lung images using Hyperpolarized (HP) Noble and Inert Fluorinated Gases as contrast agents. Lung coils tuned to the frequencies of these gases will be used. This study will take place at TBRHSC in the Cardiorespiratory Department and in the Research MRI facility.
This randomized, observer-blinded, placebo-controlled, single and multiple ascending-dose study will be conducted in two parts to evaluate the safety, pharmacokinetics, and immunogenicity of BITS7201A. Part A will be an ascending, single-dose, sequential-group study where participants will be randomly assigned to active drug or placebo. Part B will be an ascending, multiple-dose, sequential-group study where participants will be randomized to active drug or placebo. Total length of the study is anticipated to be approximately 12 months.
This study evaluates the effect of vitamin D supplementation in the form of Alfacalcidol on the the pulmonary function of adult asthmatic Egyptian patients
the investigators hypothesis is that milk consumption, either in the acute phase and through prolonged exposure, does not cause or increase respiratory symptoms or airway inflammation. the investigators aim to objectively prove this by examining respiratory symptoms and signs and objectively measuring parameters of airway inflammation and hyper responsiveness after consumption of cow milk or soy milk substitute.