Clinical trials: Olfactory Dysfunction
Type 2 Diabetes Mellitus, Cognitive Impairment
Establish Diagnostic Models Based on Olfactory Function and Odor-induced Brain Activation for Diabetes-Related Cognitive Impairment
This is a cross-sectional and longitudinal study to establish diagnostic models based on olfactory function assessments and odor-induced brain activation for cognitive impairment in patients with type 2 diabetes mellitus.
- Trial name
- NCT05543967
- Testing
- Cognitive assessments, Olfactory function measurements, Functional magnetic resonance imaging
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Subjective Cognitive Concerns, Mild Cognitive Impairment
Digital Accessible Remote Olfactory Mediated Health Assessments for Preclinical AD
The goal of this study is to objectively test one's sense of smell, called olfaction, in participants with Subjective Cognitive Concerns (SCC), Mild Cognitive Impairment, Mild Behavioral Impairment (MBI), and age-matched…
- Conditions
- Subjective Cognitive Concerns, Mild Cognitive Impairment, Mild Behavioral Impairment, Healthy Aging
- Trial name
- NCT05881239
- Testing
- AROMHA Brain Health Test
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Traumatic Olfactory Nerve Injury With Anosmia (Diagnosis), Effect of Drug
The Effect of Platelet-rich Plasma Nasal Injection in the Treatment of Traumatic Olfactory Dysfunction
The purpose of this study is to explore the efficacy of injecting high-concentration platelet plasma combined with hyaluronic acid into the nasal olfactory mucosa in the treatment of traumatic anosmia.
- Trial name
- PRP (NCT06290219)
- Testing
- platelet-rich plasma combined with hyaluronic acid, Zinc Gluconate 10 MG Oral Tablet, 4 bottles of phenyl ethyl alcohol, lemon, eucalyptus, and clove oil
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Taichung Veterans General Hospital
Type 2 Diabetes Mellitus, Mild Cognitive Impairment
Risk Model of Cognitive Impairment in Diabetes
Development and validation of a risk model for predicting the risk of mild cognitive impairment among individuals of type 2 diabetes.
- Trial name
- NCT05590442
- Testing
- Tests
- Where
- China
- Volunteers
- 500 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Mild Cognitive Impairment
Olfactory Training in Mild Cognitive Impairment
Sense of smell tends to decline in individuals with early Alzheimer's disease, typically earlier than when other senses and thinking abilities begin to decline.
- Trial name
- OTMCI (NCT06825403)
- Testing
- Olfactory Memory Training, Visual Memory Training
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Jeffrey Motter
Type 2 Diabetes Mellitus, Mild Cognitive Impairment
LIGHT-MCI Trial: GLP-1 Agonist, SGLT2 Inhibitor, and DPP-4 Inhibitor for MCI Remission in Type 2 Diabetes
This is an investigator-led prospective, randomized, open label, parallel study to explore and evaluate the therapeutic effects of Liraglutide, Empagliflozin and Linagliptin on the cognitive function in T2DM patients with mild…
- Trial name
- LIGHT-MCI (NCT05313529)
- Testing
- Liraglutide, Empagliflozin, Linagliptin
- Where
- 5 sites in China
- Volunteers
- 396 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Cystic Fibrosis in Children, Cystic Fibrosis
Sinus Disease in Young Children With Cystic Fibrosis
This is a prospective, observational study examining the impact of highly effective cystic fibrosis transmembrane conductance regulator (CFTR) modulators on chronic rhinosinusitis (CRS) and olfactory dysfunction (OD) in young…
- Conditions
- Cystic Fibrosis in Children, Cystic Fibrosis, Chronic Rhinosinusitis (Diagnosis), Olfactory Disorder
- Trial name
- NCT06191640
- Testing
- Ivacaftor or elexacaftor/tezacaftor/ivacaftor
- Where
- 6 sites in United States
- Volunteers
- 80 people
- Sponsor
- University of California, Los Angeles
Head and Neck Cancer, Pain
Acupuncture or Standard Therapy in Treating Pain and Dysfunction in Patients Who Have Undergone Neck Surgery for Head and Neck Cancer
RATIONALE: Acupuncture may help relieve pain and dysfunction caused by cancer surgery. It is not yet known whether acupuncture is more effective than standard therapy in treating pain and dysfunction in patients who have…
- Trial name
- NCT00090337
- Testing
- acupuncture therapy, standard follow-up care
- Where
- United States
- Volunteers
- 73 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Glioblastoma Multiforme, Adult, Glioblastoma or Gliosarcoma
Prognostic Potential of Olfactory Function in Glioblastoma: a Prospective Observational Study
The study aims to investigate the prognostic significance of olfactory function in patients with glioblastoma. We are examining olfactory function at various points during therapy and correlating the results with survival data.
- Conditions
- Glioblastoma Multiforme, Adult, Glioblastoma or Gliosarcoma, Glioblastoma, Adult
- Trial name
- OLFGBM (NCT06954636)
- Testing
- olfactory testing (threshold and identification test)
- Where
- 2 sites in Germany
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Sied Kebir
Olfactory Dysfunction, Post-traumatic Olfactory Dysfunction
PANDORA: Evaluation of Platelet-rich Plasma in Non-tumoural Odour Disorders: a Descriptive Pilot Study.
This is a prospective, single-center, single-arm, non-comparative descriptive pilot study evaluating autologous platelet-rich plasma (PRP) injections in adults with persistent (>6 months) non-tumoural olfactory dysfunction…
- Conditions
- Olfactory Dysfunction, Post-traumatic Olfactory Dysfunction, Age-related Degenerative Olfactory Dysfunction
- Trial name
- PANDORA (NCT07473830)
- Testing
- Autologous Platelet-Rich Plasma (PRP) Injection
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Hospices Civils de Lyon
Olfactory Dysfunction, Post Viral Olfactory Dysfunction (PVOD)
The Efficacy of Modified Olfactory Training Method for Patients With Post-viral Olfactory Dysfunction
The goal of this clinical trial is to validate the effectiveness of the modified olfactory training device, the main questions it aims to answer are: Is the modified olfactory training device effective in treating patients with…
- Trial name
- NCT06829706
- Testing
- Conventional olfactory training device, Modified olfactory training device
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Peking University Third Hospital
Mild Cognitive Impairment
Observation of Inhalation of CXMCI-01 Essential Oil on Patients With Mild Cognitive Impairment
Memory declined and cognitive impairment are common complaints in neurology clinics. Before diagnosing as dementia, individuals will undergo a transition period, including mild cognitive impairment (MCI).
- Trial name
- CXMCI-01-MCI (NCT06902181)
- Testing
- Experimental Group - 100% CXMCI-01 Essential Oil
- Where
- 2 sites in Taiwan
- Volunteers
- 100 people
- Sponsor
- China Medical University Hospital
Parosmia
Ivermectin Nasal Drops in Post COVID-19 Parosmia
The current study will be a pilot study for a randomized controlled trial conducted on patients recruited from the outpatient clinic of the Otorhinolaryngology Department, Menoufia Faculty of Medicine To evaluate the effect of…
- Trial name
- NCT05269030
- Testing
- Ivermectin Topical, Budesonide Nasal
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Menoufia University
Diabetes Mellitus, Cognitive Impairment
Relationship Between Diabetes and Cognitive Impairment Based on Olfactory Function Assessment and Functional MRI
The purpose of this study is to explore the relationship between diabetes and cognitive impairment by olfactory function assessment and functional MRI.
- Conditions
- Diabetes Mellitus, Cognitive Impairment, Obesity
- Trial name
- NCT02738671
- Testing
- Cognitive assessment, functional magnetic resonance imaging, olfactory function measurement
- Where
- China
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Olfactory Dysfunction
Olfactory Dysfunction in Aging Adults
This prospective longitudinal cohort study will enroll adults aged 50 years and older to characterize olfactory dysfunction in aging.
- Trial name
- NCT07660887
- Testing
- Clinical and Biomarker Assessments
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Olfactory Impairment
Study of Chemosensory Enhancement Through Neuromodulation Training (SCENT): Open Label
Smell dysfunction significantly impacts quality of life and safety, with limited effective treatments. This open-label study evaluates the preliminary efficacy of combining non-invasive trigeminal nerve stimulation (TNS) with…
- Trial name
- SCENT-OL (NCT07689773)
- Testing
- Trigeminal Nerve Stimulation-enhanced Smell Training
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Medical University of South Carolina
Olfactory Disorder
cAMP (Cyclic Adenosine Monophosphate) Levels in the Nose
The purpose of this study is to determine the normal distribution of nasal tissue cathelicidin antimicrobial peptides (cAMP) levels in subjects with normal smell and subjects with smell dysfunction.
- Trial name
- NCT01332825
- Testing
- saline nasal irrigation
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of Washington
COVID-19, Olfactory Dysfunction
Administration of Systemic Corticosteroids and the Recovery of Gustatory Functions in Patients With COVID-19
Coronavirus is a global pandemic with a high mortality rate; it is started in china in 2019 and rapidly spread worldwide, reaching its epidemic peak in March 2020 Coronavirus is a family of viruses that usually affect animals.
- Trial name
- NCT05148832
- Testing
- Administration of Systemic Corticosteroid
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Fayoum University
COVID-19 Lower Respiratory Infection, SARS-CoV2 Infection
Osteopathic Manipulative Therapy Effects on Prolonged Post-COVID Olfactory Dysfunction
The goal of this project is to determine the efficacy of a treatment method that increase a participants sense of smell after suffering from COVID-19 related decline in smell.
- Trial name
- NCT05112887
- Testing
- Osteopathic Manipulative Therapy
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ohio University
Olfactory Disorder, Olfaction Disorders
Intranasal Injection of PRP Versus Saline for Treatment of Olfactory Dysfunction
This randomized clinical trial will evaluate the benefit of platelet-rich plasma (PrP) in the treatment of olfactory dysfunction.
- Conditions
- Olfactory Disorder, Olfaction Disorders, Olfactory Nerve Injuries, Olfactory Nerve Disorder
- Trial name
- NCT04406584
- Testing
- Injection into olfactory cleft
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Stanford University