Clinical trials: Olfaction
Nicotine Dependence
Smart Olfaction App to Reduce Relapse
The proposed project aims to refine and test a novel biobehavioral smoking cessation intervention that integrates the strategic application of olfactory stimulation to reduce cigarette craving with an established smartphone-based…
- Trial name
- SOARR (NCT07007195)
- Testing
- Ad Libitum Use followed by Instructed Use of the Inspire Device, Instructed Use followed by Ad Libitum Use of the Inspire Device, Smart-T Smoking Cessation App with the Inspire Device Condition
- Where
- United States
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- University of Houston
Disorder of Consciousness
Olfactory Stimulation in Severe Brain Injury
The management of patients with disorders of consciousness (DoC) represents a topic of great importance and topicality in the medical-scientific field because of the complexity and extent of associated disabilities and the…
- Trial name
- NCT05747170
- Testing
- Olfactory sstimulation
- Where
- Italy
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Chronic Rhinosinusitis (Diagnosis), COVID-19
The Nasal Microbiome and Its Importance in Disease
Methods: all studies are case control studies on six different groups: normal individuals, non-COVID-19 patients with olfactory dysfunction, COVID-19 positive patients, previous COVID-19 positive patients with prolonged olfactory…
- Conditions
- Chronic Rhinosinusitis (Diagnosis), COVID-19, Anosmia
- Trial name
- NCT05061329
- Where
- Denmark
- Volunteers
- 619 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Hyposmia, Parkinson Disease
The Vietnamese Smell Identification Test in the Diagnosis of Parkinson's Disease
The goal of this observational study is to assess the value of the Vietnamese smell identification test (VSIT) in the diagnosis of Parkinson's disease, and compare it with the commonly used test in the world, Brisk smell…
- Trial name
- NCT05837637
- Testing
- The Vietnamese Smell Identification test (VSIT), the Brief Smell Identification test (BSIT)
- Where
- Vietnam
- Volunteers
- 218 people, healthy volunteers welcome
- Sponsor
- University Medical Center Ho Chi Minh City (UMC)
Anosmia
Prevalence and Outcomes of Olfactory and Gustatory Dysfunctions in Patients With COVID-19
Prevalence and Outcomes of Olfactory and Gustatory Dysfunctions in Patients with COVID-19
- Trial name
- NCT04524754
- Where
- Egypt
- Volunteers
- 218 people
- Sponsor
- Ain Shams University
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
Smell Dysfunction
The Effectiveness of Steroid Nasal Drops in the Olfactory Cleft Combined With Olfactory Training for Patients With PIOD
This study aims to evaluate the effectiveness of hormone nasal drops in the olfactory cleft combined with olfactory training for treating postinfectious olfactory dysfunction (PIOD).
- Trial name
- PIOD (NCT07386860)
- Testing
- Steroid nasal drops combined with olfactory training
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Peking University Third Hospital
Psychiatric Disorder, Benzodiazepine Withdrawal
Influence of Olfaction Essential Oils on the Consumption of Benzodiazepine Receptor Agonists & Z-Drugs (BZRAs) Prescribed as " if Needed " in Psychiatric Outpatients (HECBA-PSY).
The goal of this interventional study is to test the use of olfactory Essential Oils through a nasal stick as one of the non-medicinal strategies to propose to the patient to reduce the consumption of medication in a population…
- Trial name
- HECBA-PSY (NCT05583240)
- Testing
- Essences and Essential Oils
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Etablissement Public de Santé Barthélemy Durand
Anesthesia; Adverse Effect
Neurotoxicity of Anesthesia in Middle Aged Patients
for the last 20 years, the increasing reports from non-human studies have raised suspicion that general anesthetics may cause neurotoxic changes in the developing brain that lead to adverse neurodevelopmental outcomes later in…
- Trial name
- NCT04275531
- Testing
- Anesthesia Agent
- Where
- Egypt
- Volunteers
- 600 people
- Sponsor
- Tanta University
Depression
Olfactory and Visual Perception in Depressed Patients
The study aimed to determine the emotional reactivity of depressed patients to visual and olfactory stimuli in comparison with healthy volunteers.
- Trial name
- PERODEP (NCT02857088)
- Testing
- olfactory assessment, image visualization, psychophysiological assessment
- Where
- France
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Anosmia
Role of Ivermectin Nanosuspension as Nasal Spray in Treatment of Persistant Post covid19 Anosmia
ivermectin is FDA approaved antiparasitic drug which is also claimed to be having potent in vitro antiviral effect,so we are tryying to study itsovid19 anosmia effect upon releiving post covid19 anosmia
- Trial name
- NCT04951362
- Testing
- intranasal spray ivermectin
- Where
- Egypt
- Volunteers
- 117 people
- Sponsor
- South Valley University
SARS-CoV Infection, COVID-19
Malaysian COVID-19 Anosmia Study (Phase 1) - A Nationwide Multicentre Cross-Sectional Study
The Malaysian COVID-19 Anosmia Study is a nationwide multicentre observational study to investigate the prevalence and characteristics of olfactory and gustatory/taste disturbances in COVID-19 infection in Malaysia, and to…
- Conditions
- SARS-CoV Infection, COVID-19, Anosmia, Dysgeusia
- Trial name
- NCT04390165
- Testing
- Patient-Reported Online Questionnaire on Olfactory & Taste Disturbances
- Where
- 14 sites in Malaysia
- Volunteers
- 498 people
- Sponsor
- Hospital Sultanah Bahiyah
Mild Traumatic Brain Injury
Olfactory Function in Patients With Acute Mild Traumatic Brain Injury
In this project the investigators aim to evaluate olfactory and non-olfactory function in patients within the first 24h following a mild traumatic brain injury (acute mTBI) and compare their results to a group of age and sex…
- Trial name
- NCT02977728
- Testing
- Olfactory Evaluation
- Volunteers
- 42 people
- Sponsor
- Hôpital de Viege
Alzheimer Disease (AD), Dementia Alzheimer Type
Effects on the Olfactory Epithelium and the Olfactory Nerve From Exposure to Diesel Exhaust
The goal of this study is to study the effect exposure to air pollution and its effect on development of dementia. Does the diesel exhaust change the function of the olfactory system? Have the exposures measurable effects on the…
- Conditions
- Alzheimer Disease (AD), Dementia Alzheimer Type, Air Pollution Exposure
- Trial name
- DINOSE (NCT07237958)
- Testing
- Diesel Exhaust Particles, Filtered air
- Where
- Sweden
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Umeå University
Post-traumatic Olfactory Dysfunction, Traumatic Brain Injury
Acupuncture for Post-traumatic Olfactory Dysfunction: A Randomized Controlled Trial
The goal of this clinical trial is to learn if acupuncture based on the "Form-Qi-Spirit" theory works to treat post-traumatic olfactory dysfunction in adults. It will also learn about the safety of this acupuncture treatment.
- Conditions
- Post-traumatic Olfactory Dysfunction, Traumatic Brain Injury, Olfactory Dysfunction
- Trial name
- NCT07834047
- Testing
- Acupuncture, Corticosteroid therapy
- Where
- 2 sites in China
- Volunteers
- 84 people
- Sponsor
- Beijing Tiantan Hospital
Head and Neck Cancer
Evaluating Taste and Smell Function and Food and Taste Preferences of Head and Neck Cancer Patients During Radiation Therapy/Chemotherapy
Changes to taste and smell have been reported in head and neck cancer patients who undergo radiation and chemotherapy. This may cause food to be unappealing and can lead to a reduced food intake.
- Trial name
- NCT00375921
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- AHS Cancer Control Alberta
Adult Anaplastic Astrocytoma, Adult Anaplastic Ependymoma
Erlotinib in Treating Patients With Solid Tumors and Liver or Kidney Dysfunction
Phase I trial to study the effectiveness of erlotinib in treating patients who have metastatic or unresectable solid tumors and liver or kidney dysfunction.
- Conditions
- Adult Anaplastic Astrocytoma, Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma, Adult Brain Stem Glioma
- Trial name
- NCT00030498
- Testing
- erlotinib hydrochloride, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- National Cancer Institute (NCI)
Breast Cancer, Head and Neck Cancer
Docetaxel in Treating Patients With Solid Tumors and Abnormal Liver Function
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase I trial to study the effectiveness of docetaxel in treating patients with advanced solid…
- Conditions
- Breast Cancer, Head and Neck Cancer, Lung Cancer, Ovarian Cancer
- Trial name
- NCT00002901
- Testing
- docetaxel
- Where
- 3 sites in United States
- Sponsor
- City of Hope Medical Center
Covid19
Singapore COVID-19 Chemosensory Tracking (SCCT) Study
The study aims to longitudinally track the onset, severity and recovery of changes in chemosensory acuity (smell and/or taste loss) among those suspected of COVID-19 infection.
- Trial name
- NCT04492904
- Testing
- Home-use Test and Follow-up Questionnaire
- Where
- Singapore
- Volunteers
- 102 people
- Sponsor
- Singapore Institute of Food and Biotechnology Innovation
Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma, Recurrent Adenoid Cystic Carcinoma of the Oral Cavity
Bevacizumab, Fluorouracil, and Hydroxyurea Plus Radiation Therapy in Treating Patients With Advanced Head and Neck Cancer
Monoclonal antibodies, such as bevacizumab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread.
- Conditions
- Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma, Recurrent Adenoid Cystic Carcinoma of the Oral Cavity, Recurrent Basal Cell Carcinoma of the Lip, Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity
- Trial name
- NCT00023959
- Testing
- hydroxyurea, fluorouracil, bevacizumab
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- National Cancer Institute (NCI)