Clinical trials: Parosmia
Olfactory Dysfunction, Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)
Neural Dissimilarity in Patients With Chronic Rhinosinusitis With Nasal Polyps Treated With Biologics
This project will focus on rehabilitation of olfactory dysfunction in patients with chronic rhinosinusitis with polyps given biological treatment based on functional magnetic resonance imaging.
- Conditions
- Olfactory Dysfunction, Chronic Rhinosinusitis With Nasal Polyps (CRSwNP), Functional Magnetic Resonance Imaging (fMRI)
- Trial name
- NCT07819162
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Testicular Cancer
Taste, Smell and Chemotherapy (TASTY)
Taste and smell abnormalities are common in cancer patients undergoing chemotherapy, with a prevalence ranging from 46% to 77% for taste changes, and 35% to 75% for smell changes.
- Trial name
- TASTY (NCT01641172)
- Testing
- Dexa scan, audiogram, measurement of heart rate variability and baroreflex sensitivity
- Where
- Netherlands
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Olfaction Disorders, COVID-19 Testing
Rapid Screening for Olfactory Disorders in Covid-19 Infection
Loss of smell is very frequently found in Europe during Covid-19 attack. This symptom was not initially expected as part of the classic symptomatology.
- Trial name
- OLFASCAN (NCT04696601)
- Testing
- Olfactory test
- Where
- France
- Volunteers
- healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Anosmia, Covid19
Olfactory Disfunction and Co-ultraPEALut
Olfactory dysfunction is common among patients with Corona-Virus-Infection-Disease (COVID)-19, and up to 30% of patients may report persistent disorders of smell or taste as a long-term sequelae.
- Conditions
- Anosmia, Covid19, Hyposmia, Parosmia
- Trial name
- NCT04853836
- Testing
- co-ultraPEALut, Olfactory Rehab, PEA-LUT 1 sachet
- Where
- Italy
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University Of Perugia
Respiratory Tract Infection, Smell Disorder
Longitudinal Deep Phenotyping of Central Mechanisms in Dysosmia: A Pilot Study Using Electrobulbogram (EBG), Functional MRI (fMRI), and Diffusion-Weighted Imaging (DWI)
Background: Loss of the sense of smell can seriously affect a person's quality of life. The ability to smell can be damaged by many factors, including illnesses, injuries, and exposure to toxic chemicals.
- Conditions
- Respiratory Tract Infection, Smell Disorder, Influenza, Rhinosinusitis
- Trial name
- NCT07149428
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
Amyloidosis, Cardiac Amyloidosis
Study of Olfactory Disorders in Patients With Cardiac Amyloidosis
Amyloidosis is a disease caused by the continuous accumulation of fibrillary proteins in the extracellular matrix causing the architecture of different organs to be disrupted. The prevalence of the disease increases with age.
- Conditions
- Amyloidosis, Cardiac Amyloidosis, Olfactory Loss, Hyposmia
- Trial name
- AMYLODOR (NCT04661800)
- Testing
- Sniffin's stick test
- Where
- France
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris