Clinical trials: Smell Loss
Weight, Birth, Premature Birth
Effects of Olfactory and Gustatory Stimulus on the Nutrition of Premature Babies
The objective of this clinical trial is to test the effects of olfactory and taste stimulation with milk or water in premature newborns with a gestational age between 28 and 32 weeks.
- Trial name
- NCT06305052
- Testing
- Milk, Water
- Where
- Brazil
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Professor Fernando Figueira Integral Medicine Institute
Long COVID, Long Covid19
Stellate Ganglion Block to Treat Long COVID 19 Case Series
An assessment of the effectiveness of Stellate Ganglion Block in alleviating symptoms of Long COVID-19.
- Conditions
- Long COVID, Long Covid19, Post-COVID-19 Syndrome, Post Acute COVID-19 Syndrome
- Trial name
- NCT05812209
- Testing
- Stellate Ganglion Block
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Metamorphosis LTD
Fetal Ethmoidal Mucosa
Search for Olfactory Cells Within the Fetal Ethmoid Epithelium
The recent rhinological functional approach known as "Evo-Devo" leads us to consider the nose not as a single organ, but as the construction of a specifically olfactory organ within which functional respiratory structures have…
- Trial name
- COEF (NCT06260657)
- Testing
- Histological analysis on fetal ethmoids
- Where
- France
- Volunteers
- 20 people
- Sponsor
- Central Hospital, Nancy, France
Telomere Disease, Telomere Shortening
Nasal Brushing for the Diagnosis and Understanding of Telomeropathies
To date, the diagnosis of telomeropathies is based on telomere length measured in blood cells. However, this type of analysis is not always sufficient because some mutations underlying the development of telomeropathies are not…
- Trial name
- TELOSTIC (NCT05508321)
- Testing
- Nasal brushing, Sniffin' Sticks
- Where
- Belgium
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Dysosmia, Anosmia
Treatment of Pediatric Patients That Lost Sense of Smell Due to COVID-19
This research study is a randomized controlled trial in pediatric and young adult patients who have lost their sense of smell due to COVID-19 viral infection. The goals are: 1.
- Conditions
- Dysosmia, Anosmia, Covid19
- Trial name
- NCT04964414
- Testing
- Smell Retraining, Budesonide
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Amanda Stapleton
Post-viral Anosmia, Anosmia
SniffTrain: Effectiveness of Sniff Training in the Treatment of Post-Viral Anosmia
The purpose of this study is to learn whether a structured smell training program (called "sniff training") can help improve sense of smell and quality of life in people who have experienced a reduced or lost sense of smell…
- Conditions
- Post-viral Anosmia, Anosmia, Hyposmia
- Trial name
- NCT07857083
- Testing
- Sniff Training Kits
- Where
- 3 sites in United States
- Volunteers
- 204 people
- Sponsor
- University of Virginia
Anosmia, Ageusia
Investigating Anosmia and Ageusia in COVID-19 Adult Patients in Saudi Arabia
COVID-19 has adversely affected the healthcare system across the world. The world was not prepared for global outbreak of infectious diseases.
- Conditions
- Anosmia, Ageusia, Covid19, Corona Virus Infection
- Trial name
- NCT04388618
- Testing
- NHANES smell and taste tests
- Where
- 2 sites in Saudi Arabia
- Volunteers
- 250 people
- Sponsor
- Princess Nourah Bint Abdulrahman University
Hearing Loss, Head and Neck Neoplasms
NIDCD Otolaryngology Clinical Protocol Biospecimen Bank
Background: Many disorders of the head and neck can affect a person s hearing; balance; smell; taste; swallowing; voice; or speech. These disorders include cancers and genetic and inflammatory diseases.
- Conditions
- Hearing Loss, Head and Neck Neoplasms, Hearing Disorders, Laryngeal Disease
- Trial name
- NCT06303180
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
Olfaction, Diet
The Effects of Acute Caloric Deprivation on Odour Identification and Food Reward
The purpose of this study is to determine how the modality of energy depletion can differently impact appetite hormones, ad libitum food intake, food hedonics, and olfaction.
- Conditions
- Olfaction, Diet, Exercise, Energy Depletion
- Trial name
- DEXDER (NCT02653378)
- Testing
- DIET, EX
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Hearing Loss, Deafness
Collection of Clinical Data and Specimens for Research in Hearing, Balance, Taste, Smell, Voice, Speech, and Language Disorders.
Background: People with hearing, balance, and taste, smell, voice, speech, language, and other Ear, Nose, and Throat (ENT) disorders may seek treatment at the National Institute on Deafness and Other Communication Disorders…
- Trial name
- NCT05670496
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
SARS-CoV-2
ANalyzing Olfactory Dysfunction Mechanisms In COVID-19
We aim to understand the mechanism of olfactory dysfunction in COVID-19.
- Trial name
- ANOSMIC-19 (NCT04445597)
- Testing
- Sampling of tissue
- Where
- Belgium
- Volunteers
- 150 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Lung Neoplasms
Identifying Unique Scent Signature of Lung Cancer Through Body Odor
The purpose of this study is to show that dogs are able to detect cancer in sweat samples. This potentially would be the base for developing a new efficient, non invasive and inexpensive diagnosis tool of lung cancer.
- Trial name
- NCT01527461
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Sheba Medical Center
Congenital Cytomegalovirus Infection
Assesment of Olfactory Disorders and Performance of a New Olfactory Test in Children With Congenital CMV
CMV lesions were found in the olfactory system of children with congenital CMV infection but no study has hitherto examined the impact of congenital CMV infection on olfaction.
- Trial name
- INFECSMELL (NCT02782988)
- Testing
- olfactory tests, otoacoustic emissions (OAE)
- Where
- 2 sites in France
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Parkinson's Disease
A Study Assessing Change in Sense of Smell After Rasagiline Use in Parkinson's Patients
A decrease or loss of the sense of smell is very common in patients with Parkinson's Disease even in the earliest stages of the disease.
- Trial name
- PD-SOAR (NCT01007630)
- Testing
- Rasagiline
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- The Parkinson's Institute
Post-covid-19 Persistent Smell and Taste Disorders
Clinical Characteristics and Treatment of Anosmia and Ageusia Due to SARS-CoV2 Variants
The SARS-CoV-2 pandemic has consisted of multiple surges of infection because of continuous viral mutations. The WHO and CDC have defined the main SARS-CoV-2 variants based on international and national data for the circulation…
- Trial name
- NCT06208540
- Testing
- Cerebrolysin, olfactory and gustatory trainings
- Where
- 2 sites in Egypt
- Volunteers
- 160 people
- Sponsor
- Sherifa Ahmed Hamed
Kallmann Syndrome, Hypogonadotropic Hypogonadism
Genetics of Reproductive Disorders (Including Kallmann Syndrome) and Cleft Lip and/or Palate
The purpose of this study is to explore the genetic basis of reproductive disorders and cleft lip and/or palate.
- Conditions
- Kallmann Syndrome, Hypogonadotropic Hypogonadism, Hypothalamic Amenorrhea, Polycystic Ovarian Syndrome
- Trial name
- NCT01601171
- Where
- Switzerland
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Sequelae of; Infection, Post Infection Glomerulonephritis
Recovering Damaged Cells for Sequelae Caused by COVID-19, SARS-CoV-2
Post-acute sequelae of SARS-CoV-2 infection can cause multiple system function disorders, and complicated symptoms last for an extended period.
- Conditions
- Sequelae of; Infection, Post Infection Glomerulonephritis, Post-Infectious Peripheral Neuralgia, Post-Infectious Disorder (Disorder)
- Trial name
- sequelae (NCT04846010)
- Testing
- PurWet, FurFat, PurApo
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- All Natural Medicine Clinic, LLC