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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.


Found (9) 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

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

The Dallas Asthma Brain and Cognition (ABC) Study

This study will implement a cross-sectional design, conducted across two sessions. The first session will capture cognitive performance, health history, and relevant social, behavioral, and emotional processes. The second session approximately one week later will capture neural structure, function, and chemistry. In the first session, participants will undergo screening for …

Phase N/A

Pulmonary Condensate: Non-invasive Evaluation of Pulmonary Involvement in Asthma and Cystic Fibrosis.

Exhaled breath condensate (EBC) represents a rich source for countless biomarkers that can provide valuable information about respiratory as well as systemic diseases. Finding non-invasive methods for early detection of lung injury, inflammation and infectious complications in chronic diseases like Cystic fibrosis (CF) or Bronchial asthma (AB) would be highly …

Phase N/A

NHALES (Natural History of Asthma With Longitudinal Environmental Sampling)

This study will be a prospective, longitudinal, observational, single-center, exploratory, natural history study to collect samples and data that will enable prospective explorations of the interaction between environmental exposures and disease progression over time in moderate-severe atopic asthmatics with persistent disease, and facilitate the formation of mechanistic hypotheses. Environmental and …

Phase N/A