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2 clinical studies listed.
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Tundra lists 2 Non-allergic Asthma clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT05431920
Effects of Vitamin D Supplementation in Adolescents With Asthma, Obesity and Vitamin D Deficiency.
Obesity has been associated with a specific non-allergic asthma phenotype and to a deficiency of vitamin D in at least 90% of the pediatric population. Adolescents with non-allergic asthma and vitamin D deficiency have up to six times the risk \[OR: 6.2 (IC95% 2.0-21.6), p=0.002\] of having a severe asthmatic crisis and do not respond adequately to inhaled steroid treatment. To evaluate the effect of oral vitamin D3 supplementation with 50,000 IU single dose and 4,000 IU daily vs 2,000 IU daily on the Asthma Control Questionnaire score, number and incidence of asthmatic crisis, lung function, and Th17 inflammatory biomarkers in adolescents with asthma associated to obesity and vitamin D insufficiency/deficiency for three months.
Gender: All
Ages: 12 Years - 17 Years
Updated: 2025-09-15
1 state
NCT01536522
Asthma Inflammation Research
The overall goal of the Asthma Inflammation Research \[AIR\] Translational Program is to create an integrated multidisciplinary team for the focused purpose of development of diagnostic and prognostic tests informative for airway inflammation, and for the design of innovative, targeted biologic therapeutics. The overarching aims of the AIR program are to conceptualize, develop, and test the next-generation therapeutics, and novel asthma diagnostic and prognostic tools that will allow us to improve the standard of asthma care.
Gender: All
Ages: 18 Years - 75 Years
Updated: 2025-06-25
1 state