Olfactory nerve disorder
MONDO:0002727A disease involving the olfactory nerve.
Also known as: disease of olfactory nerve, disease or disorder of olfactory nerve, disorder of 1st nerve, disorder of olfactory [1st] nerve, disorder of olfactory nerve, disorder of the 1st nerve, olfactory nerve disease, olfactory nerve disease or disorder
12 clinical trials for this condition and its sub-types.
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Broader categories
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Sniff your way back: daily scent training may restore lost smell
Symptom relief ENROLLING_BY_INVITATIONThis study tests whether daily exposure to different scents can retrain the sense of smell in 250 adults with smell disorders, including those from traumatic brain injury. Participants will use scented inhaler sticks at home and take smell tests before and after 12 weeks. The goa…
Phase: NA • Sponsor: University of Kansas Medical Center • Aim: Symptom relief
Last updated Jun 27, 2026 14:00 UTC
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Brain scans reveal secrets of lost smell
Knowledge-focused ENROLLING_BY_INVITATIONThis study tracks 80 adults with different smell disorders (like total loss, partial loss, or distorted smell) plus healthy volunteers over one year. Researchers use brain scans, smell tests, and questionnaires to see how the brain changes and how smell loss impacts mood and dail…
Sponsor: National Institute on Deafness and Other Communication Disorders (NIDCD) • Aim: Knowledge-focused
Last updated Aug 18, 2026 03:00 UTC