Testing effectiveness (Phase 2)UnknownNCT05269030What this trial is testingIvermectin Nasal Drops in Post COVID-19 ParosmiaWho this might be right forParosmia Menoufia University 60
Not applicableStudy completedNCT05912881What this trial is testingChemosensory Dysfunction and Recovery in Endoscopic Endonasal Skull Base SurgeryWho this might be right forAnosmiaSkull Base Neoplasms Johns Hopkins University 41
Testing effectiveness (Phase 2)Study completedNCT00003565What this trial is testingDocetaxel in Treating Patients With Solid TumorsWho this might be right forBladder CancerBreast CancerHead and Neck Cancer+2 more Alliance for Clinical Trials in Oncology 109
Large-scale testing (Phase 3)Study completedNCT00006799What this trial is testingMegestrol to Limit Weight Loss and Improve Quality of Life in Treating Patients With Head and Neck CancerWho this might be right forAnorexiaCachexiaHead and Neck Cancer+1 more Wake Forest University Health Sciences 13
Very early researchStudy completedNCT02481609What this trial is testingNAC Trial for AnosmiaWho this might be right forAnosmia University of Miami 29
Not applicableStudy completedNCT01023906What this trial is testingTaste Perception and Chronic Disease RiskWho this might be right forCardiovascular DiseaseDiabetesObesity+2 more Tufts University 90
Not applicableUnknownNCT04909112What this trial is testingOlfactory and Taste Disturbances in Sjogren's SyndromeWho this might be right forSjogren's Syndrome Université de Reims Champagne-Ardenne 120
Not applicableNot Yet RecruitingNCT07149428What this trial is testingLongitudinal Deep Phenotyping of Central Mechanisms in Dysosmia: A Pilot Study Using Electrobulbogram (EBG), Functional MRI (fMRI), and Diffusion-Weighted Imaging (DWI)Who this might be right forRespiratory Tract InfectionSmell DisorderInfluenza+7 more National Institute on Deafness and Other Communication Disorders (NIDCD) 80
Not applicableNot Yet RecruitingNCT06607653What this trial is testingThe Efficacy of Olfactory Training Intervention on Olfactory and Other Non-motor Symptoms in PDWho this might be right forParkinson DiseaseOlfactory DisorderOlfactory Training Anhui Medical University 40
Not applicableWithdrawnNCT00616590What this trial is testingInsomnia in Patients Undergoing Chemotherapy and Radiation Therapy for Head and Neck CancerWho this might be right forFatigueHead and Neck CancerPsychosocial Effects of Cancer and Its Treatment+1 more Vanderbilt University
Not applicableNot Yet RecruitingNCT07473830What this trial is testingPANDORA: Evaluation of Platelet-rich Plasma in Non-tumoural Odour Disorders: a Descriptive Pilot Study.Who this might be right forOlfactory DysfunctionPost-traumatic Olfactory DysfunctionAge-related Degenerative Olfactory Dysfunction Hospices Civils de Lyon 30
Not applicableLooking for participantsNCT07533799What this trial is testingThe Swedish BioFINDER Sleep StudyWho this might be right forParkinson´s DiseaseREM Sleep Behavior Disorder (iRBD)Lewy Body Disease+2 more Skane University Hospital 650
Not applicableStudy completedNCT00897793What this trial is testingGrowth Factor Levels in the Blood of Patients Undergoing Radiation Therapy for Epithelial CancerWho this might be right forBreast CancerColorectal CancerHead and Neck Cancer+2 more Vanderbilt-Ingram Cancer Center 25
Not applicableStudy completedNCT05846074What this trial is testingDiagnostic Performance of Dogs for the Olfactory Detection of COVID-19Who this might be right forCOVID-19 University Hospital, Bordeaux 1,548
Testing effectiveness (Phase 2)Study completedNCT05328414What this trial is testingPreparation and Characterization Intranasal Film Loaded With Steroid as a Local Treatment of Anosmia in Compare to Insulin Intranasal FilmWho this might be right forSmell Loss Deraya University 200
Not applicableNot Yet RecruitingNCT07006207What this trial is testingBrain Olfactory Pathways in Prader-Willi SyndromeWho this might be right forPrader-Willi Syndrome University Hospital, Toulouse 30
Not applicableLooking for participantsNCT06283745What this trial is testingRandomized Clinical Trial of Intranasal Injection of Platelet-Rich Plasma for Treatment of ParosmiaWho this might be right forParaosmia Stanford University 40
Not applicableStudy completedNCT04354857What this trial is testingQualitative and Quantitative Evaluation of Anosmia Over Time in Clinically Symptomatic Patients Tested for COVID-19 InfectionWho this might be right forCOVID-19 Centre Hospitalier Universitaire de Nīmes 454
Early research (Phase 1)Study completedNCT00397384What this trial is testingErlotinib Hydrochloride and Cetuximab in Treating Patients With Advanced Gastrointestinal Cancer, Head and Neck Cancer, Non-Small Cell Lung Cancer, or Colorectal CancerWho this might be right forAdenocarcinoma of the ColonAdenocarcinoma of the RectumAdvanced Adult Primary Liver Cancer+64 more National Cancer Institute (NCI) 43
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