View clinical trials related to Asthma.
Filter by:The purpose of this study is to investigate the effect on airway inflammation and JAK1-associated signalling pathways of AZD4604 compared with placebo in participants with moderate-to-severe asthma. Study details include: - The study duration for each participant will be approximately 10 weeks. - The duration of IMP administration will be approximately 4 weeks.
The primary objectives of the study are: - Part 1: to characterize the potency and variability of dose response on efficacy (Provocative concentration of methacholine causing at least a 20% fall in forced expiratory volume (FEV1) [PC20]) of salbutamol administered via MDI with salbutamol HFA-134a or salbutamol HFA-152a in participants with mild asthma. - Part 2: to compare the comparative dose response on efficacy (PC20) of salbutamol when administered via MDI with salbutamol HFA-134a or salbutamol HFA-152a in participants with mild asthma.
The primary objective of the study is to characterize the PK of single doses of salbutamol in healthy participants delivered via an MDI containing propellant HFA-152a (test), and to compare with an MDI containing propellant HFA-134a (reference).
The goal of this study is to evaluate the effectiveness of CHAMPION, a primary care-based intervention to address childhood obesity and asthma, and test the effectiveness of a telehealth-only version of the program. Intensive Health Behavior and Lifestyle Treatment (IHBLT), when delivered via telehealth vs. in-person among children with overweight or obesity and persistent asthma.
This is a Phase 3 single-centre open label randomised controlled trial with two equal sized groups to assess the efficacy of budesonide/formoterol 80/4.5 (6-11 years) and 160/4.5 (12-18 years) compared to the standard of care in reducing asthma exacerbations over 52 weeks. Children and adolescents with a diagnosis of asthma or newly diagnosed with asthma will be screened for eligibility for enrolment. Those who had an asthma exacerbation in the previous year will be randomised 1:1, to either receive budesonide/formoterol inhaler for both symptom relief and for chronic anti- inflammatory maintenance therapy or the standard of care which is separate inhalers for symptom relief (short acting bronchodilator salbutamol) and chronic maintenance therapy with inhaled corticosteroids (beclomethasone or budesonide) and/or long-acting beta agonists or montelukast as determined by treating physicians. All asthma exacerbations and clinic/hospital admissions will be recorded for the duration of the 52-week follow-up. Participants will be followed up at 13, 26, 39 and 52 weeks. The 13- and 39-week visit will be telephonic visits to capture the primary end-point i.e. asthma exacerbations. Adverse events and medication changes data will also be collected. An independent Data and Safety Monitoring Board (DSMB) will be convened for this study with expertise in asthma and asthma clinical trials. The purpose of the DSMB will be to monitor the study for safety and operational futility with pre-defined stopping criteria. In addition, a Trial Steering Committee (TSC) will also provide overall supervision of the trial and ensure the trial is delivered in accordance with ICH-GCP. The TSC has been established with an independent Chair and include additional independent members including an observer early career researcher. Representatives of the Trial Funder (NIHR) and Sponsor (AHRI) will be invited to all TSC meetings.
The purpose of the investigation is to confirm the followings under the post-marketing actual use of Fasenra® Subcutaneous Injection 30 mg / 10mg Syringe (hereinafter referred to as Fasenra). 1. Development of unexpected related AEs* 2. To grasp development of related AEs* in the real-world post-marketing setting. 3. Effectiveness (pulmonary function and asthma control) * AEs investigator or MAH considers that there is a reasonable possibility that the experience may have been caused by the drug
The goal of this longitudinal observational study is to learn if impulse oscillometry (IOS) has an added value in asthma monitoring in adult asthma patients who are prescribed a change in asthma maintenance therapy. The main questions it aims to answer are: - Is there a difference in the change in IOS parameters and FEV1 respectively, stratified according to change in asthma control test? - Is there a difference in the change in IOS parameters and FEV1 respectively, stratified according to change in other questionnaire such as the asthma control questionnaire and the asthma quality of life questionnaire. - Are the proposed minimal clinically important differences (MCIDs) valid for short follow-up periods (3 - 6 months)? Participants will undergo lung function testing (full lung function, multiple breath nitrogen washout, impulse oscillometry) and questionnaires (asthma control test, asthma control questionnaire, asthma quality of life questionnaire), once during the baseline visit and once during the follow-up visit three to six months later.
This is a prospective, non-interventional, single-arm, multicenter study to investigate asthma control, and health-related quality of life (HRQL), lung function and asthma medication intake in severe eosinophilic asthma patients treated with benralizumab in a real-life setting in Germany.
This study will measure lung function tests and examine biological samples collected before and after inhaled allergen challenges and diluent (control) challenges in participants with mild allergic asthma.
Our research group has found that Canadians with undiagnosed asthma or chronic obstructive pulmonary disease (COPD) have increased respiratory symptoms and worse health-related quality of life. The investigators recently developed and validated an on-line questionnaire to accurately identify these symptomatic, undiagnosed individuals. The investigators will advertise in the community asking individuals to complete the on-line questionnaire at home, at their leisure, to determine if they are at risk of asthma or COPD. Those at risk will be invited to participate in a randomized, controlled clinical trial to determine whether early diagnosis of previously undiagnosed asthma or COPD and subsequent treatment by the primary care practitioner will improve their quality of life.