SMELL DYSFUNCTION
Clinical trials for SMELL DYSFUNCTION explained in plain language.
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At-home treatments may bring back smell for long COVID sufferers
Symptom relief Recruiting nowThis study tests two at-home treatments—smell training and a gentle nerve stimulation device—for people with long COVID who have lost or distorted their sense of smell. About 145 adults will do daily sessions at home and attend three clinic visits over 12 weeks. The goal is to se…
Matched conditions: SMELL DYSFUNCTION
Phase: PHASE2, PHASE3 • Sponsor: Medical University of South Carolina • Aim: Symptom relief
Last updated Jun 27, 2026 12:03 UTC
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Acne drug may leave you Nose-Blind: study investigates
Knowledge-focused Recruiting nowThis study looks at whether isotretinoin, a common acne medicine, changes how well people can smell. Researchers will test the sense of smell in 54 adults before and after at least 4 weeks of treatment. The goal is to understand if the drug's drying effect on the nose can reduce …
Matched conditions: SMELL DYSFUNCTION
Phase: NA • Sponsor: Uşak University • Aim: Knowledge-focused
Last updated Jul 02, 2026 00:00 UTC
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Scientists sniff out Alzheimer's clues in nasal tissue
Knowledge-focused Recruiting nowThis study collects a small sample of tissue from inside the nose to learn how the sense of smell changes in people with Alzheimer's. Researchers will compare samples from healthy volunteers and those with early or mild Alzheimer's. The goal is to understand the biology behind sm…
Matched conditions: SMELL DYSFUNCTION
Phase: NA • Sponsor: Duke University • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:07 UTC
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Lost your sense of smell or taste? researchers want to track your recovery
Knowledge-focused Recruiting nowThis study is a registry that follows 500 people with smell or taste disorders to learn more about how these conditions progress and affect quality of life. Participants complete standard tests and questionnaires during their clinic visits. The goal is to better understand these …
Matched conditions: SMELL DYSFUNCTION
Sponsor: Universitaire Ziekenhuizen KU Leuven • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:05 UTC