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Allergies & Asthma Clinical Trials

A listing of Allergies & Asthma medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (15) clinical trials

TGF-(Beta) and Susceptibility to RSV

This is a cross-sectional, controlled study designed to investigate whether Transforming Growth Factor-beta (TGF-beta) mediates increased asthmatic epithelial susceptibility to respiratory syncytial virus (RSV) infection by examining responses to RSV infection in epithelial cells cultured from asthmatic and non-asthmatic participants. Non-smoking healthy adults and mild asthmatics, aged 18-60 years old, …

Phase N/A

Environmental Polymorphism Registry (EPR)

The Environmental Polymorphisms Registry (EPR) Health and Exposure Survey is designed to collect health, family history of disease, environmental exposures and lifestyle data on EPR participants. The EPR was established to collect and store DNA specimens from 20,000 participants and to serve as a resource for scientists investigating genotype-driven translational …

Phase N/A

Asthma Inflammation Research

More than 20 million Americans suffer from asthma, and nearly half of asthma sufferers do not have their asthma under control. Although commonly diagnosed using physiological measures of airflow and bronchial hyperreactivity, asthma pathophysiology is related to chronic inflammation of the airway. Current diagnostic evaluation and monitoring are inadequate for …

Phase N/A

AQI and Childhood Asthma: an Intervention

Over 3 million US children with asthma reported at least one attack in the prior year. Poorly controlled asthma is a major cause of suffering, school absences, loss of caregiver productivity, and healthcare costs (estimated as ~$80 billion/year). Over half of children on controller medication are not well controlled, due …

Phase N/A

Retrospective Analysis to Describe Patient Profiles Current Treatment Patterns and Economic Burden for Asthma Patients in UAE. A Descriptive Analysis of the Asthma Patient Population in the Emirate of Dubai With Respect to Healthcare Resource Utilization Costs and Asthma-related Treatment Pattern

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.

Phase N/A

Observational Study of Characteristics Treatment and Outcomes With Severe Asthma in the United States (CHRONICLE)

The CHRONICLE Study is a multi-center, non-interventional, prospective cohort study of adults with severe asthma who do not achieve control with high-dose ICS therapy with additional controllers and/or require systemic corticosteroid or monoclonal antibody therapy. This study will provide a contemporary description of the epidemiology and medical management of United …

Phase N/A

Activation and Function of Eosinophils in Conditions With Blood or Tissue Eosinophilia

Subjects admitted on this protocol will have elevated eosinophil counts in the peripheral blood or tissues or will be relatives of subjects with eosinophilia. Eosinophilic subjects will undergo an extensive clinical evaluation focused on the identification of the cause of eosinophilia and the presence of end organ manifestations. In addition, …

Phase N/A

Sample Collections From the Airways of Asthmatic Patients

This tissue procurement protocol proposes to perform bronchoscopy with bronchoalveolar lavage, bronchial brushings, and bronchial wall biopsies as well as to collect samples of sputum, exhaled breath condensates and blood, in order to evaluate the molecular mechanisms underlying the pathogenesis of airway inflammation, airway hyperresponsiveness, and airway remodeling in asthmatic …

Phase N/A

Ciliation and Mucus Rheology Parameters Determined Via Air-liquid-interface Cell Cultures in Non-smoking Smoking COPD and Asthmatic Patients

This is a prospective study comparing 4 groups: (1) non-smoking controls, (2) smokers without chronic obstructive pulmonary disease (COPD), (3) smokers with COPD, (4) severe asthma. Bronchial biopsy specimens from each subject will be obtained to produce air-liquid-interface cell cultures. These will then be used to make observations concerning cilia …

Phase N/A

Effectiveness and Implementation of the Assessment of Burden of Chronic Conditions (ABCC)-Tool

This study is designed to evaluate the effectiveness and implementation of the Assessment of Burden of Chronic Conditions (ABCC)-tool for patients with COPD, asthma, diabetes mellitus type 2 or heart failure (and any combination of these conditions) in real-life routine practice. The ABCC-tool consists of a questionnaire, a visualisation using …

Phase N/A