Active clinical trials for "Asthma"

Asthma is a chronic respiratory disorder characterized by bronchial inflammation and reversible bronchial obstruction. Severe asthma is an extremely heterogeneous disease, often associated with several comorbidities and risk factors. Severe uncontrolled asthma associated with bronchiectasis is an emerging phenotype. Several studies have attempted to establish an association between asthma and bronchiectasis. Mepolizumab, an Interleukin-5 (IL-5) antagonist, reduces exacerbations, eosinophils, and improves pulmonary function and asthma control. IL-5 is pivotal to eosinophils maturation and release from bone marrow, their subsequent accumulation, activation and persistence in the tissues. IL-5 therefore represents an attractive target to prevent or blunt eosinophils-mediated inflammation. The investigators hypothesize that eosinophils, stimulated by IL-5, play a crucial role in severe asthma and BE pathogenesis.

In our study, yoga asana and pranayama practices, which will be applied by video call from computer or phone, will be advantageous in terms of time, transportation and access to asthmatic children whose anxiety and anxiety levels increase during the COVID-19 period, whose access to hospital services is difficult, and whose physical activity level decreases due to the increase in screen time. It was aimed to examine the effects of these group exercises on Asthma Control, Functional Capacity, Physical Fitness, Physical Activity and Quality of Life. In the randomized controlled study, the treatment and control group will be determined by the closed envelope method, the control group will be placed on the waiting list and yoga will be practiced at the end of the study. The first and final evaluation will be done face to face in a clinical setting. The total duration will be 12 weeks, 3 days a week and 36 sessions between 8-8:40 in the evening. Researchers who will do yoga have a certificate of practice. Patients will be followed up in Hacettepe University Medical Faculty Asthma Allergy Clinic.

This study will assess the effects of benralizumab on airway dynamics in severe eosinophilic asthma in terms of quantitative computed tomography (CT)-derived measurements of pulmonary structure and function using the Functional Respiratory Imaging (FRI) platform.

The objective of this clinical study is to investigate the safety, tolerability, and efficacy of dexpramipexole in participants with inadequately controlled severe eosinophilic asthma.

Asthma is a common heterogeneous chronic disorder of the airways, characterized by variables, usually reversible and recurring symptoms related to one or more of airflow obstruction, bronchial hyper-responsiveness, and underlying inflammation. Approximately 5-10% of asthmatics have severe or difficult to treat asthma that remains problematic despite optimal treatment. Current asthma guideline recommend investigating the presence of OSA in the cases of severe or uncontrolled asthma. Obstructive sleep apnea (OSA) is a disease that characterized by frequent narrowing or collapsed of upper airways during sleep. Recent studies have shown an overlap between Asthma and Obstructive Sleep Apnea. The mechanism of interaction between OSA and asthma is complex. Moreover, the two diseases have common comorbid conditions such as GERD and obesity which negatively impact asthma control. Polysomnography is the study of sleep using different leads, heart rate and oxygen monitor to assess the architecture of the sleep. Abnormal obstructive breathing events during monitored sleep are described according to the latest recommendation of the American Academy of Sleep Medicine. For each patient with OSA, titration of CPAP pressure will be performed by conventional polysomnography or using auto-CPAP equipment using a validated protocol. The investigators aim in this study to examine the effect of CPAP treatment in severe asthma patient with concurrent moderate and severe OSA.

Investigators aimed to evaluate the clinical efficacy of integrated traditional Chinese and Western medicine in the treatment of asthma, and to further optimize the prescription of Chinese medicine treatment.

The primary objective of this study is to evaluate several interventions given to participants with severe asthma. Interventions are administered in a crossover manner with 16-week treatment periods followed by 8 to 16 week washout.

Single center, randomized, placebo- controlled study to assess change in mucociliary clearance of moderate to severe asthma patients after treatment with dupilumab or placebo.

This research is studying whether changing an individual's behaviors may have an impact as a treatment or outcome for asthma. The purpose of this study is to implement and evaluate an asthma self-management intervention through multiple locations in the United States that is tailored to the challenges older adults face and is based on an individual behavioral theory of change. Eligible participants will be enrolled and participate for six weeks in the SOAR intervention.

The goal of this trial is to determine whether or not clinical pharmacist led intervention for 3 months improves asthma control of asthmatic patients' outcomes as compared to the usual care 2023. The main question it aims to answer is does clinical pharmacist led interventions improve patient outcomes of asthmatic patients? Patients in the intervention group will receive a protocol-defined intervention at the start of the study and at the 1- , 3 and 6-month follow-up visits. Patients in the control group will receive the usual pharmacist care.