Not applicableActive Not RecruitingNCT06817499What this trial is testingTreatment of Olfactory Dysfunction Using Vagus Nerve StimulationWho this might be right forHyposmia Karolinska Institutet 40
Not applicableLooking for participantsNCT06829706What this trial is testingThe Efficacy of Modified Olfactory Training Method for Patients With Post-viral Olfactory DysfunctionWho this might be right forOlfactory DysfunctionPost Viral Olfactory Dysfunction (PVOD) Peking University Third Hospital 150
Not applicableUnknownNCT05448898What this trial is testingThe Efficacy of Traditional Chinese Medicine in Olfactory DysfunctionWho this might be right forOlfactory Disorder Eye & ENT Hospital of Fudan University 278
Not applicableStudy completedNCT04492904What this trial is testingSingapore COVID-19 Chemosensory Tracking (SCCT) StudyWho this might be right forCovid19 Singapore Institute of Food and Biotechnology Innovation 102
Testing effectiveness (Phase 2)Study completedNCT05184192What this trial is testingEfficacy of Gabapentin for Post-Covid-19 Olfactory DysfunctionWho this might be right forCOVID-19Olfactory DisorderAnosmia+2 more Washington University School of Medicine 68
Not applicableUnknownNCT05666492What this trial is testing"Platelet Rich Plasma for the Management of Post-Viral Olfactory Dysfunction.Who this might be right forOlfactory DisorderOlfaction Disorders Thomas Jefferson University 120
Very early researchActive Not RecruitingNCT07546617What this trial is testingIn Vivo Imaging of the Olfactory Epithelium Using Confocal Laser EndomicroscopyWho this might be right forEndonasal SurgeryEndoscopic Sinus SurgeryOlfactory Dysfunction Dartmouth-Hitchcock Medical Center 36
Not applicableStudy completedNCT04466982What this trial is testingAssessment of Olfactory Dysfunction in SARS CoV-2 (COVID-19) InfectionWho this might be right forOlfactory DisorderCOVID19SARS-CoV-2+4 more Cambridge University Hospitals NHS Foundation Trust 81
Not applicableStudy completedNCT07570251What this trial is testingEvaluation of Cognitive Education Activities in Breast Cancer Patients Receiving ChemotherapyWho this might be right forBreast CancerChemotherapy-related Cognitive Impairment Saglik Bilimleri Universitesi 108
Early research (Phase 1)Study completedNCT00030498What this trial is testingErlotinib in Treating Patients With Solid Tumors and Liver or Kidney DysfunctionWho this might be right forAdult Anaplastic AstrocytomaAdult Anaplastic EpendymomaAdult Anaplastic Oligodendroglioma+83 more National Cancer Institute (NCI) 75
Not applicableLooking for participantsNCT06825403What this trial is testingOlfactory Training in Mild Cognitive ImpairmentWho this might be right forMild Cognitive Impairment Jeffrey Motter 30
Large-scale testing (Phase 3)Looking for participantsNCT04390646What this trial is testingGnRH Therapy on Cognition in Down SyndromeWho this might be right forDown SyndromeCognitive DeclineAlzheimer Disease, Early Onset+1 more Nelly Pitteloud 56
Early research (Phase 1)Study completedNCT00002901What this trial is testingDocetaxel in Treating Patients With Solid Tumors and Abnormal Liver FunctionWho this might be right forBreast CancerHead and Neck CancerLung Cancer+2 more City of Hope Medical Center
Not applicableLooking for participantsNCT06733636What this trial is testingScents of Progress: Leveraging a Novel Device for Olfactory Training in Older AdultsWho this might be right forOlfactory DysfunctionSmell LossAnosmia+1 more Johns Hopkins University 60
Testing effectiveness (Phase 2)UnknownNCT05269030What this trial is testingIvermectin Nasal Drops in Post COVID-19 ParosmiaWho this might be right forParosmia Menoufia University 60
Testing effectiveness (Phase 2)UnknownNCT04900415What this trial is testingOlfactory and Neurosensory Rehabilitation in COVID-19-related Olfactory DysfunctionWho this might be right forCoronavirus Disease 2019 Ivan FN Hung MD 25
Not applicableLooking for participantsNCT06902181What this trial is testingObservation of Inhalation of CXMCI-01 Essential Oil on Patients With Mild Cognitive ImpairmentWho this might be right forMild Cognitive Impairment China Medical University Hospital 100
Not applicableWithdrawnNCT03055572What this trial is testingOlfactory Training in Chronic RhinosinusitisWho this might be right forOlfactory Dysfunction Emory University
Not applicableStudy completedNCT05148832What this trial is testingAdministration of Systemic Corticosteroids and the Recovery of Gustatory Functions in Patients With COVID-19Who this might be right forCOVID-19Olfactory Dysfunction Fayoum University 80
Not applicableUnknownNCT01830998What this trial is testingEarly Detection of Cognitive Dysfunction in DiabetesWho this might be right forDementiaDMMCI Wuhan General Hospital of Guangzhou Military Command 400