Search Medical Condition
Please enter condition
Please choose location

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 (18) clinical trials

Gasping for air when asthma strikes? ClinSearch Clinical Research is looking for volunteers for a research study of the safety and effectiveness of an investigational medication for asthma.

Phase N/A

Efficacy and Safety Study of RAGWITEK (MK-3641) in Children With Ragweed-Induced Rhinoconjunctivitis With or Without Asthma (MK-3641-008)

The purpose of this study is to assess the efficacy and safety of MK-3641 (short ragweed [Ambrosia artemisiifolia] extract, MK-3641, SCH 039641, RAGWITEK) sublingual immunotherapy tablets in children aged 5 to 17 years with ragweed-induced allergic rhinitis/rhinoconjunctivitis with or without asthma. The primary hypothesis of this study is that administration ...


The Leaky Lung Test

A cohort of subjects with asthma and healthy controls will be exposed to inhaled mannitol according to FDA approved protocols for bronchoprovocation. Mannitol will be measured in the bloodstream and urine and used to determine an airway permeability index. This is a proof of concept study and not a trial ...

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

Impact of Asthma Treatments on Daily Activities

The primary objective of this web-based, cross-sectional study is to assess and compare the ability to sleep, work or go to school, and to participate in leisure activities among subjects who are receiving Xolair treatment and subjects who were eligible to receive Xolair, but instead have been using Advair for ...

Phase N/A

Role of Circulating Innate Lymphoid Cells in Allergic Disorders

The first objective of this study is to determine whether blood ILC2s differ in female vs. male allergic asthmatics. This is because females become more susceptible to asthma after puberty and experience more severe disease as adults. The second objective of this study is to determine whether ILC2 cells in ...

Phase N/A

The Development of Novel Clinical Tests to Diagnose and Monitor Asthma in Preschool Children

In Canada, the most common chronic disease of childhood is asthma. Childhood asthma places a significant burden on the health care system (refn). No objective preschool asthma diagnostic tools exist, and the current gold-standard, the Asthma Predictive Index, does not provide information about lung function and symptom management. In this ...


Pediatric Arm of DZL All Age Asthma Cohort

About 25-30% of children have at least one episode of wheeze before their 3rd birthday, but considerable clinical heterogeneity exists. Many of these children become symptom-free between 3 and 8 years of age, but some go on to persistent asthma in later childhood and adulthood. Despite its high prevalence, still ...

Phase N/A