Not applicableUnknownNCT04681157What this trial is testingRetrospective Study on Anosmias and Ageusias Linked to Infection by Covid-19Who this might be right forCovid-19 University Hospital, Strasbourg, France 300
Testing effectiveness (Phase 2)UnknownNCT04846010What this trial is testingRecovering Damaged Cells for Sequelae Caused by COVID-19, SARS-CoV-2Who this might be right forSequelae of; InfectionPost Infection GlomerulonephritisPost-Infectious Peripheral Neuralgia+15 more All Natural Medicine Clinic, LLC 2,000
Not applicableStudy completedNCT07498062What this trial is testingMultimodal Chewing Gum Flavour Training to Aid Flavour Perception Recovery - a Pilot Study.Who this might be right forAnosmiaParosmiaPhantosmia+2 more University of Nottingham 30
Post-approval studies (Phase 4)UnknownNCT04528329What this trial is testingAnosmia and / or Ageusia and Early Corticosteroid UseWho this might be right forCovid19Anosmia ClinAmygate 300
Not applicableStudy completedNCT07190911What this trial is testingEfficacy of Olfactive Training on Loss of Smell and Taste Caused by SARS CoV2 COVID-19 (Covid-Smell)Who this might be right forCOVID - 19 Centre Hospitalier Universitaire de la Guadeloupe 40
Testing effectiveness (Phase 2)Study completedNCT04789499What this trial is testingSmell in Covid-19 and Efficacy of Nasal TheophyllineWho this might be right forCovid19AnosmiaOlfactory Disorder+5 more Washington University School of Medicine 51
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
Not applicableStudy completedNCT04821999What this trial is testingDiode Laser 940 nm in Management of Loss of Taste SensationWho this might be right forSARS-CoV Infection Fayoum University 40
Not applicableWithdrawnNCT05760079What this trial is testingLactoferrin for COVID-19-Induced Taste or Smell AbnormalityWho this might be right forCovid19Taste Disorder, SecondaryTaste Disorders+4 more Wake Forest University Health Sciences
Not applicableStudy completedNCT04407494What this trial is testingDiagnostic Value of Patient - Reported and Clinically Verified Olfactory Disorders (COVID-19)Who this might be right forCOVID-19 University Hospital, Montpellier 809
Not applicableUnknownNCT06423495What this trial is testingEfficacy of Photobiomodulation in the Rehabilitation of Olfactory Dysfunctions Induced by Long COVID-19Who this might be right forAnosmiaAgeusiaCOVID-19+2 more Gaffree & Guinle Universitary Hospital 30
Not applicableStudy completedNCT01686113What this trial is testingFree Fatty Acids: Short Exposure StudyWho this might be right forHypogeusia Purdue University 100
Post-approval studies (Phase 4)Study completedNCT06208540What this trial is testingClinical Characteristics and Treatment of Anosmia and Ageusia Due to SARS-CoV2 VariantsWho this might be right forPost-covid-19 Persistent Smell and Taste Disorders Sherifa Ahmed Hamed 160
Not applicableStudy completedNCT04710394What this trial is testingVisual-OLfactory Training in Participants With COVID-19 Resultant Loss of SmellWho this might be right forAnosmiaCovid19Ageusia+4 more Washington University School of Medicine 240
Not applicableStudy completedNCT04543175What this trial is testingTaste Disorders and Their Relation to BMI, FFQ, and EORTC QLQ-BR23 in Breast Cancer Patients During Chemotherapy.Who this might be right forBreast CancerTaste DisordersDysgeusia+2 more Hospital General de Mexico 106
Large-scale testing (Phase 3)Study completedNCT04830943What this trial is testingCerebrolycin for Treatment of Covid-related Anosmia and AgeusiaWho this might be right forCovid19 Related Anosmia and Aguesia Assiut University 250
Not applicableStudy completedNCT04388618What this trial is testingInvestigating Anosmia and Ageusia in COVID-19 Adult Patients in Saudi ArabiaWho this might be right forAnosmiaAgeusiaCovid19+1 more Princess Nourah Bint Abdulrahman University 250
Not applicableStudy completedNCT05486260What this trial is testingEffect of Dried Miracle Berry on the Olfactory-gustative Perception in Malnourished Cancer PatientsWho this might be right forCancerDysgeusiaHypogeusia+3 more Instituto de Investigación Hospital Universitario La Paz 21