- Conditions
- Anosmia, Skull Base Neoplasms
- Interventions
- Olfactory training, Placebo training
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
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Showing 1–24
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- Conditions
- Sinusitis
- Interventions
- Not listed
- Lead sponsor
- Greg Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 99 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Mild Cognitive Impairment
- Interventions
- Donepezil, Atropine
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 55 Years to 95 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Anosmia, Hyposmia, Parosmia, Olfactory Disorder
- Interventions
- Stellate Ganglion Block
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Covid19, Anosmia, Olfactory Disorder, Covid-19 Pandemic, SARS-CoV-2 Infection, Hyposmia, Ageusia, Hypogeusia
- Interventions
- Theophylline Powder, Placebo Comparator
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Mild Cognitive Impairment, Early Alzheimer's Disease, Memory Impairment
- Interventions
- COT, Sham
- Drug
- Lead sponsor
- Evon Medics LLC
- Industry
- Eligibility
- 55 Years to 95 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 3
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Seasonal Allergic Rhinitis
- Interventions
- Mometasone, Placebo
- Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 59 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cystic Fibrosis in Children, Cystic Fibrosis, Chronic Rhinosinusitis (Diagnosis), Olfactory Disorder, Olfactory Impairment
- Interventions
- Ivacaftor or elexacaftor/tezacaftor/ivacaftor
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 2 Years to 8 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 6
- States / cities
- Aurora, Colorado • Iowa City, Iowa • Kansas City, Kansas + 3 more
- Conditions
- Breast Cancer, Head and Neck Cancer, Lung Cancer, Ovarian Cancer, Unspecified Adult Solid Tumor, Protocol Specific
- Interventions
- docetaxel
- Drug
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 1996
- U.S. locations
- 3
- States / cities
- Duarte, California • Los Angeles, California • Sacramento, California
- Conditions
- Alzheimer Disease, Traumatic Brain Injury, Amyotrophic Lateral Sclerosis, Frontotemporal Dementia, Lewy Body Disease, Mild Cognitive Impairment
- Interventions
- Not listed
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 201 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2020
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Alzheimer Disease, Smell Loss, Smell Dysfunction
- Interventions
- olfactory testing, Odor stimulation, Olfactory biopsy
- Diagnostic Test · Other · Procedure
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Adult Anaplastic Astrocytoma, Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma, Adult Brain Stem Glioma, Adult Diffuse Astrocytoma, Adult Ependymoblastoma, Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma, Adult Mixed Glioma, Adult Myxopapillary Ependymoma, Adult Oligodendroglioma, Adult Pilocytic Astrocytoma, Adult Primary Hepatocellular Carcinoma, Adult Subependymoma, Advanced Adult Primary Liver Cancer, Advanced Malignant Mesothelioma, Male Breast Cancer, Recurrent Adenoid Cystic Carcinoma of the Oral Cavity, Recurrent Adult Brain Tumor, Recurrent Adult Primary Liver Cancer, Recurrent Anal Cancer, Recurrent Basal Cell Carcinoma of the Lip, Recurrent Bladder Cancer, Recurrent Breast Cancer, Recurrent Cervical Cancer, Recurrent Colon Cancer, Recurrent Esophageal Cancer, Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity, Recurrent Inverted Papilloma of the Paranasal Sinus and Nasal Cavity, Recurrent Lymphoepithelioma of the Nasopharynx, Recurrent Lymphoepithelioma of the Oropharynx, Recurrent Malignant Mesothelioma, Recurrent Metastatic Squamous Neck Cancer With Occult Primary, Recurrent Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity, Recurrent Mucoepidermoid Carcinoma of the Oral Cavity, Recurrent Non-small Cell Lung Cancer, Recurrent Ovarian Epithelial Cancer, Recurrent Pancreatic Cancer, Recurrent Prostate Cancer, Recurrent Rectal Cancer, Recurrent Salivary Gland Cancer, Recurrent Squamous Cell Carcinoma of the Hypopharynx, Recurrent Squamous Cell Carcinoma of the Larynx, Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity, Recurrent Squamous Cell Carcinoma of the Nasopharynx, Recurrent Squamous Cell Carcinoma of the Oropharynx, Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Recurrent Verrucous Carcinoma of the Larynx, Recurrent Verrucous Carcinoma of the Oral Cavity, Stage II Esophageal Cancer, Stage II Pancreatic Cancer, Stage III Esophageal Cancer, Stage III Pancreatic Cancer, Stage IIIB Non-small Cell Lung Cancer, Stage IV Adenoid Cystic Carcinoma of the Oral Cavity, Stage IV Anal Cancer, Stage IV Basal Cell Carcinoma of the Lip, Stage IV Bladder Cancer, Stage IV Breast Cancer, Stage IV Colon Cancer, Stage IV Esophageal Cancer, Stage IV Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity, Stage IV Inverted Papilloma of the Paranasal Sinus and Nasal Cavity, Stage IV Lymphoepithelioma of the Nasopharynx, Stage IV Lymphoepithelioma of the Oropharynx, Stage IV Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity, Stage IV Mucoepidermoid Carcinoma of the Oral Cavity, Stage IV Non-small Cell Lung Cancer, Stage IV Ovarian Epithelial Cancer, Stage IV Pancreatic Cancer, Stage IV Prostate Cancer, Stage IV Rectal Cancer, Stage IV Salivary Gland Cancer, Stage IV Squamous Cell Carcinoma of the Hypopharynx, Stage IV Squamous Cell Carcinoma of the Larynx, Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IV Squamous Cell Carcinoma of the Nasopharynx, Stage IV Squamous Cell Carcinoma of the Oropharynx, Stage IV Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity, Stage IV Verrucous Carcinoma of the Larynx, Stage IV Verrucous Carcinoma of the Oral Cavity, Stage IVA Cervical Cancer, Stage IVB Cervical Cancer, Unspecified Adult Solid Tumor, Protocol Specific, Untreated Metastatic Squamous Neck Cancer With Occult Primary
- Interventions
- erlotinib hydrochloride, laboratory biomarker analysis
- Drug · Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2001
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- COVID-19, Olfactory Disorder, Anosmia, Hyposmia, Parosmia
- Interventions
- Gabapentin gelatin capsules 300mg, Placebo
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Olfactory Dysfunction, Wellbeing
- Interventions
- Patient-centered information and education
- Behavioral
- Lead sponsor
- Monell Chemical Senses Center
- Other
- Eligibility
- 7 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Subjective Cognitive Concerns, Mild Cognitive Impairment, Mild Behavioral Impairment, Healthy Aging
- Interventions
- AROMHA Brain Health Test
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Alzheimer s Disease, Mild Cognitive Impairment (MCI)
- Interventions
- Not listed
- Lead sponsor
- Crownlands
- Industry
- Eligibility
- 55 Years and older
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Germantown, Maryland
- Conditions
- Olfactory Dysfunction, Smell Loss, Anosmia, Hyposmia
- Interventions
- Sudoku Puzzles, ScentCare (Olfactory Training Device)
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Olfactory Dysfunction, COVID-19
- Interventions
- Acupuncture Therapy, Budesonide, Olfactory Training
- Device · Drug · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Mild Cognitive Impairment
- Interventions
- Olfactory Memory Training, Visual Memory Training
- Behavioral
- Lead sponsor
- Jeffrey Motter
- Other
- Eligibility
- 55 Years to 89 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Post COVID-19, Cognitive Dysfunction
- Interventions
- Parasym Device (of Parasym Ltd, UK) using Transcutaneous Vagus Nerve Stimulation (t-VNS)
- Device
- Lead sponsor
- Casa Colina Hospital and Centers for Healthcare
- Other
- Eligibility
- 18 Years to 85 Years · Female only
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Pomona, California
- Conditions
- COVID-19 Lower Respiratory Infection, SARS-CoV2 Infection
- Interventions
- Osteopathic Manipulative Therapy
- Other
- Lead sponsor
- Ohio University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Dublin, Ohio
- Conditions
- Rhinosinusitis
- Interventions
- Not listed
- Lead sponsor
- Greg Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Long Haul COVID-19, Post-Acute COVID-19 Syndrome, Anosmia, Olfaction Disorders
- Interventions
- Sodium Citrate, Normal Saline, Olfactory Training Kit - "The Olfactory Kit, by AdvancedRx"
- Drug · Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Olfactory Disorder, Olfaction Disorders
- Interventions
- Platelet rich plasma, Saline
- Other
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania