Allergic rhinitis
MONDO:0011786Inflammation of the nasal mucous membranes caused by an IgE-mediated response to external allergens. The inflammation may also involve the mucous membranes of the sinuses, eyes, middle ear, and pharynx. Symptoms include sneezing, nasal congestion, rhinorrhea, and itching. It may lead to fatigue, drowsiness, and malaise thus causing impairment of the quality of life.
Also known as: allergic form of rhinitis, allergic rhinitis, Perenial allergic rhinitis, atopic rhinitis, non-seasonal allergic rhinitis, perennial allergic rhinitis, seasonal allergic rhinitis, Alrh
154 clinical trials for this condition and its sub-types.
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Broader categories
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Hay fever education trial fizzles out: did extra lessons help?
Symptom relief TerminatedThis study tested whether teaching teens and young adults (ages 14-29) the correct way to use nasal sprays for hay fever would improve their symptoms compared to standard care. The trial was terminated early and enrolled only 18 participants. The goal was to see if repeat educati…
Phase: NA • Sponsor: Murdoch Childrens Research Institute • Aim: Symptom relief
Last updated Jun 27, 2026 09:07 UTC
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Preterm Kids' lungs under the microscope: study halted early
Knowledge-focused TerminatedThis study aimed to track lung function in children born prematurely (before 37 weeks) aged 3 to 5 years, comparing them to full-term children. Researchers used breathing tests and samples to look for early signs of asthma and allergies. The study was terminated early, so results…
Sponsor: Stefania La Grutta, MD • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:07 UTC