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Persistent smell impairment

Showing 1 - 25 of >10,000
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Smell Dysfunction, Olfactory Disorder, Long COVID Trial (Trigeminal Nerve Stimulation (TNS), Active Smell Training (ST), Placebo

Not yet recruiting
  • Smell Dysfunction
  • +2 more
  • Trigeminal Nerve Stimulation (TNS)
  • +2 more
  • (no location specified)
May 9, 2023

SARS-CoV-2 Acute Respiratory Disease Trial in Paris (Clinical examination, Blood collection, Olfactory evoked potentials)

Recruiting
  • SARS-CoV-2 Acute Respiratory Disease
  • Clinical examination
  • +6 more
  • Paris, France
    Hôpital Lariboisière
Aug 16, 2022

Covid19 Trial in Montréal (Physical activity, Smell training)

Recruiting
  • Covid19
  • Physical activity
  • Smell training
  • Montréal, Quebec, Canada
    Université de Montréal
Nov 9, 2021

Olfaction Disorders, Smell Disorders, Anosmia Trial in Hong Kong (Olfactory Training, Control)

Recruiting
  • Olfaction Disorders
  • +6 more
  • Olfactory Training
  • Control
  • Hong Kong, Hong Kong
    Pamela Youde Nethersole Eastern Hospital
Sep 28, 2022

Mild Cognitive Impairment, Persistent Atrial Fibrillation Trial in France (Atrial fibrillation ablation + antiarrhythmic drugs,

Not yet recruiting
  • Mild Cognitive Impairment
  • Persistent Atrial Fibrillation
  • Atrial fibrillation ablation + antiarrhythmic drugs
  • Antiarrhythmic drug
  • Brest, France
  • +5 more
Mar 16, 2023

Smell Disorder, Taste Disorders, Coronavirus Infection Trial in Istanbul

Completed
  • Smell Disorder
  • +2 more
    • Istanbul, Turkey
      Sisli Etfal Research and Training Hospital
    Nov 7, 2020

    COVID-19 Trial in Saint Louis (theophylline, Placebo)

    Recruiting
    • COVID-19
    • Saint Louis, Missouri
      Washington University School of Medicine
    Jul 13, 2023

    Anosmia Trial (platelets rich plasma)

    Not yet recruiting
    • Anosmia
    • platelets rich plasma
    • (no location specified)
    May 25, 2022

    Delirium, Postoperative Cognitive Dysfunction, Dexmedetomidine Trial in Toronto (Dexmedetomidine Hydrochloride Group)

    Active, not recruiting
    • Delirium
    • +4 more
    • Dexmedetomidine Hydrochloride Group
    • Toronto, Ontario, Canada
      Sunnybrook Health Sciences Centre
    Oct 6, 2021

    Digital Accessible Remote Olfactory Mediated Health Assessments

    Recruiting
    • Subjective Cognitive Concerns
    • +3 more
    • AROMHA Brain Health Test
    • Boston, Massachusetts
      Massachusetts General Hospital
    May 19, 2023

    Hyposmia, COVID-19, Parosmia Trial in Trois-Rivières (Smell training)

    Recruiting
    • Hyposmia
    • +4 more
    • Smell training
    • Trois-Rivières, Quebec, Canada
      Université du Québec à Trois-Rivières
    May 20, 2022

    Anosmia, Covid19, Hyposmia Trial in Roma (co-ultraPEALut, Olfactory Rehab)

    Completed
    • Anosmia
    • +4 more
    • co-ultraPEALut
    • +3 more
    • Roma, Italy
      Multicentric
    Nov 12, 2022

    Covid19, Neurocognitive Dysfunction Trial in Zerifin (Hyperbaric oxygen, Sham)

    Completed
    • Covid19
    • Neurocognitive Dysfunction
    • Hyperbaric oxygen
    • Sham
    • Zerifin, Israel
      Assaf-Harofeh medical center
    Jan 12, 2022

    Arthritis, Pain, Cognitive Impairment Trial in Chicago (long acting oxycodone, extra strength acetaminophen)

    Terminated
    Has Results
    • Arthritis
    • +2 more
    • long acting oxycodone
    • extra strength acetaminophen
    • Chicago, Illinois
      University of Chicago Medical Center Outpatient Senior Health Ce
    Nov 18, 2020

    Parosmia Trial in London (Stellate Ganglion Block, Placebo)

    Not yet recruiting
    • Parosmia
    • Stellate Ganglion Block
    • Placebo
    • London, Ontario, Canada
      St. Joseph's Hospital London
    Sep 22, 2023

    ive Modulator Therapy on the Cystic Fibrosis Microbiome

    Not yet recruiting
    • Cystic Fibrosis
    • Nasal endoscopy with microbiome swab and mucus collection through filter paper and sponge
    • +2 more
    • (no location specified)
    Aug 1, 2023

    Multiple Sclerosis Trial in Catania (TDI, Trigeminal Test, Cognitive Evaluation by Montreal Cognitive Assessment)

    Not yet recruiting
    • Multiple Sclerosis
    • TDI
    • +5 more
    • Catania, Sicily, Italy
      Arianna Di Stadio
    Aug 26, 2023

    COVID-19-Associated Olfactory Dysfunction, Anosmia, Hyposmia Trial (Stellate Ganglion Block)

    Completed
    • Anosmia
    • +3 more
    • Stellate Ganglion Block
    • Saint Louis, Missouri
      Washington University School of Medicine/Barnes Jewish Hospital
    Jan 5, 2023

    Obstructive Sleep Apnea of Adult, Mild Cognitive Impairment Trial in Taoyuan (sleep surgery)

    Enrolling by invitation
    • Obstructive Sleep Apnea of Adult
    • Mild Cognitive Impairment
    • sleep surgery
    • Taoyuan, Taiwan
      Chang Gung Memorial Hospital
    Jun 22, 2022

    Asthma, Asthma in Children Trial (Hospital to Home Transition (H2H))

    Not yet recruiting
    • Asthma
    • Asthma in Children
    • Hospital to Home Transition (H2H)
    • (no location specified)
    Aug 3, 2023

    Anosmia, SARS CoV 2 Infection Trial in London, Wigan, Gorleston-on-Sea (Olfactory Training)

    Completed
    • Anosmia
    • SARS CoV 2 Infection
    • Olfactory Training
    • London, England, United Kingdom
    • +3 more
    Feb 17, 2022

    Anosmia Trial in Saint Louis (Budesonide, High-Concentration Essential Oil, Placebo)

    Withdrawn
    • Anosmia
    • Saint Louis, Missouri
      Washington University
    Feb 25, 2021

    Cognitive Impairment and Fatigue After Mild to Moderate COVID-19

    Recruiting
    • Post COVID-19 Condition
    • +2 more
    • Neuropsychological investigation
    • +3 more
    • Stockholm, Sweden
      Department of Rehabilitation Medicine, Danderyd Hospital
    Sep 18, 2023

    Olfactory Cleft Stenosis and Obstruction on Paranasal Sinus CT

    Recruiting
    • Olfactory Impairment
      • Nancy, France
      • +1 more
      Oct 8, 2023

      Viral and Epigenetic Influences in CRSwNP

      Recruiting
      • Chronic Rhinosinusitis (Diagnosis)
      • Endoscopic sinus surgery (ESS)
      • Montréal, Quebec, Canada
        CHUM
      May 19, 2023