Condition

Anosmia clinical trials and research

• 8Clinical trials
• 6Countries

Newest Anosmia clinical trials

All recruiting trials (8)

• Topical PRP vs PRP injection for smell disorders

  This study tests whether topical PRP applied with a carrier or PRP delivered by injection into the nasal area can improve smell in adults with long-standing olfactory dysfunction.

  Recruiting Phase 3 Taipei Veterans General Hospital, Taiwan · Taipei · NCT07151703

• Understanding how brain changes relate to smell disorders over time

  This small, year-long study tests how brain activity and smell-related inflammation relate to different smell disorders in adults.

  Recruiting National Institutes of Health Clinical Center (CC) · Bethesda, Maryland · NCT07149428

• Using osteopathic treatment to help recover smell after COVID-19

  This study is testing if a special hands-on treatment can help people who lost their sense of smell after COVID-19 get it back.

  Recruiting Burrell College of Health Sciences · Las Cruces, New Mexico · NCT06766279

• Using a new device to improve sense of smell in older adults

  This study is testing a new device to see if it can help older adults improve their sense of smell and overall well-being.

  Recruiting Johns Hopkins University · Baltimore, Maryland · NCT06733636

• Slow-SPEED UK: A Double-Blind Feasibility Trial for a Digitally Supported Activity Program in Adults 40+ with Smell Loss

  We’re testing whether a smartphone-enabled, wearable-guided activity plan can be safely and practically used by adults 40 and over who have a reduced sense of smell and low activity, to see if people can stick with it and accept it.

  Recruiting Queen Mary University of London · London · NCT06600438

• Olfactory training for smell issues after COVID-19

  This study is testing if a special smell training program can help people who have trouble smelling after having COVID-19 feel better and improve their sense of smell.

  Recruiting Université du Québec à Trois-Rivières · Trois-Rivières, Quebec · NCT05384561

• Olfactory training for patients with smell disorders in Hong Kong

  This study is testing if a special smell training program can help people in Hong Kong with smell disorders feel better and improve their sense of smell.

  Recruiting Pamela Youde Nethersole Eastern Hospital · Hong Kong · NCT05364125

• Exploring the nasal microbiome's role in diseases like chronic rhinosinusitis and COVID-19

  This study looks at the bacteria in the nose of healthy people and those with smell problems from COVID-19 or chronic sinus issues to see how it might affect their health and treatment options.

  Recruiting University of Aarhus · Holstebro, Central Jutland · NCT05061329

Related topics

Quick answers

How many Anosmia clinical trials are recruiting right now?

8, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 6 countries. The most sites are in United States (3 trials), United Kingdom (1 trial), Denmark (1 trial), Taiwan (1 trial), Canada (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.

Describe your situation →