View clinical trials related to Asthma.
Filter by:In both parts, the primary comparisons of interest are between the percentage of patients with drug-related adverse events at each dose and placebo during single and multiple dosing regimens. Based on these, the primary trial objective is to assess safety and tolerability of BI 894416 at each dose. Secondary measures of interest are the geometric means of BI 894416 plasma AUC0-∞ and Cmax after single dose in SRD part and AUC0-8 and Cmax after single dose as well as AUCτ,ss and Cmax,ss after 7 days multiple dosing in MRD part. The objective is to assess the pharmacokinetics of BI 894416 following single and multiple administration.
This is a multicenter, randomized, open-label, parallel-group study designed to assess healthcare provider and subject/caregiver reported functionality and performance of a single-use accessorized pre-filled syringe (APFS) or autoinjector (AI) with a fixed 210 mg dose of tezepelumab administered subcutaneously in the clinic and in an at-home setting.
prospective multicenter observational study. Parents whose children meet the inclusion criteria complete a questionnaire assessing the child's follow-up, the management of the current asthma attack, and the treatment provided at home. The main objective is to calculate the prevalence of placement of short-acting bronchodilators. The secondary objectives are to describe the factors associated with their implementation.
Single-center open-label randomized pilot study to assess the effectiveness and efficiency of a mobile technology based intervention for asthma and obesity control.
In Denmark an estimated 200.000 patients suffer from obstructive sleep apnoea (OSA). The breathing pauses during sleep result in varying degrees of symptoms ranging from none over disturbed sleep to severe daytime sleepiness and cognitive deficits such as reduced short-term memory and difficulty concentrating. In addition, it increases the risk of hypertension, cardiovascular thromboembolic disease and type-2 diabetes as well as causing a 3-6 times increased risk of being involved in traffic accidents. Recent studies suggest that measurement of fractioned exhaled nitrogen oxide (FeNO) from the upper airway may be used as marker for airway inflammation. Studies have demonstrated that inflammation of the airway is present in OSA. In this study the investigators want to see whether FeNO measurements from the upper airway can be used to screen severe snorers for OSA. OSA is rarely diagnosed in patients with chronic rhinosinusitis (CRSwNP) or asthma. The connection between these three inflammatory conditions and the level of FeNO has not previously been investigated but might be clarified in our study. Patients suffering from severe snoring will be offered inclusion. The patients will undergo an ENT examination as well as FeNO testing and testing of lung function. A sleep study will be made as well as they will be asked to fill out questionnaires on sleep quality, nasal symptoms, lung function and their health in general.
To evaluate the effectiveness of add on therapy with Tiotropium Respimat® compared to increasing the dose of ICS in patients with a diagnosis of Asthma and on ICS/LABA therapy
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a condition resulting in varying degrees of nasal congestion, nasal secretion, facial pain and reduced or absent sense of smell. In Denmark an estimated 200.000 patients suffer from this condition. It affects the quality of life in a degree equivalent to chronic cardiac and respiratory conditions. CRSwNP is known to be associated with inflammation in the nose and sinuses. In some patients the inflammation is also present in the lower airway resulting in shortness of breath, chest constriction, wheezing and coughing. It follows that asthma is often seen in patients with CRSwNP. Even though the association of asthma and CRSwNP is well known it is easy to overlook the asthma further reducing the quality of life. Previous studies have found that undiagnosed asthma is present in about a quarter of patients with CRSwNP. While many of the CRSwNP patients are treated in private ENT practice alone the lack of simple diagnostic tests giving a reliable measurement of airway inflammation is a challenge in diagnosing concurrent asthma. A recent study showed measuring of fractional exhaled nitrogen oxide (FeNO) in exhaled air to be a promising diagnostic test. The concentration of this gas in the exhaled air from the nose and mouth is related to the degree of airway inflammation and can therefore be used as a surrogate measurement in a safe and easy way. With this study the investigators want to measure the concentration of FeNO in patients with CRSwNP in private ENT practices. The aim is to explore if it can be used as a screening test for asthma. The study will also screen the patients for obstructive sleep apnea (OSA). Patients will be recruited from three private ENT practices in the Capital Region of Denmark. Patients with CRSwNP will be recruited from their appointments in the ENT clinics. They will be offered inclusion in the study, and if they give an informed consent, an exhaled NO test and a thorough ENT examination including a fiberoptic examination of the upper airway will be performed. They will also be asked to fill out questionnaires on the severity of symptoms from the nose and lungs, sleep quality and their health in general. Patients will also undergo a sleep study (Cardio-Respiratory Monitoring = CRM) and tests of lung function. With signs of respiratory or sinus disease they will be referred for further investigations and treatment.
This Retrospective cohort study with an overall objective of to perform a descriptive analysis of the asthma patient population in the Emirate of Dubai with respect to healthcare resource utilization, costs, and asthma-related treatment patterns and outcome.
Asthma/wheeze begins in the first years of life and is the most common chronic disease in preschool children (< 5 years). Different phenotypes have been suggested: Episodic-Viral Wheeze (EVW), absence of symptoms between exacerbations, among which Severe Intermittent Wheeze (SIW); and Multiple-trigger wheeze (MTW). The determinants of these different clinical phenotypes and their evolution have been poorly studied. The purpose of this study is to assess preschool wheezers at the time of a severe exacerbation: clinical features and biological determinants (virus/bacteria, molecules and cells involved in the inflammation) and at steady state (8 weeks later) and to follow them up until the age of 7. The investigators hypothesize that the nature of the inflammation at the time of the exacerbation is different between these clinical phenotypes and may be associated with different clinical and functional trajectories
The purpose of the study is to evaluate effect of benralizumab on structural and lung function changes in severe eosinophilic asthmatics. Changes will be assessed over 48 week treatment period in patients with persistent symptoms despite standard therapy of inhaled corticosteroids (ICS) plus long acting B2-agonist (LABA) with or without additional controller medication. Patients who complete treatment will enter 4 weeks follow-up period.