Intrinsic asthma
MONDO:0004765An asthma that is triggered by factors not related to allergies such as anxiety, stress, exercise, cold air, dry air, hyperventilation, smoke, viruses, chemical irritants, autonomic imbalance, hormonal deficiencies and psychogenic influences. It is characterized by airway obstruction and inflammation that is at least partially reversible with medication. The symptoms include coughing, wheezing, shortness of breath or rapid breathing, and chest tightness.
Also known as: non-allergic asthma
17 clinical trials for this condition and its sub-types.
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Broader categories
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Can a simple breath test diagnose diseases in children?
Knowledge-focused Recruiting nowThis study aims to see if analyzing the chemicals in a child's breath can help diagnose and monitor diseases like asthma, neurological disorders, and type 1 diabetes. Researchers will collect breath samples from up to 3,600 children and teens to find patterns linked to these cond…
Sponsor: University Children's Hospital Basel • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:30 UTC
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6,000 kids help solve breathing mysteries
Knowledge-focused Recruiting nowThis study follows 6,000 children in Switzerland who have breathing issues like wheezing, coughing, or trouble breathing during exercise. Researchers collect information from doctor visits and surveys to better understand these problems and improve care. The goal is to learn more…
Sponsor: University of Bern • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Breathing training for asthma: what do patients really think?
Knowledge-focused Recruiting nowThis study interviews 15 adults with severe asthma to understand their experiences after an 8-week breathing muscle training program. Researchers want to learn how the training affects physical activity, coping with symptoms, and self-management. The goal is to gather patient ins…
Sponsor: Istanbul Esenyurt University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:09 UTC