olfactory training

OTHER14 trials

Sponsors

Shiga Hideaki, Mayo Clinic, Centre Hospitalier Universitaire Saint Pierre, University College, London, Pamela Youde Nethersole Eastern Hospital

Conditions

AnosmiaCOVID-19HyposmiaIdiopathic olfactory dysfunction Idiopathic olfactory dysfunctionLoss of SmellMild Cognitive ImpairmentOlfaction DisordersOlfactory Disorder

Phase 2

Effectiveness and Safety of Platelet Rich Plasma (PRP) on Persistent Olfactory Dysfunction Related to COVID-19

CompletedNCT05226546

Centre Hospitalier Universitaire Saint PierreAnosmia, COVID-19

Start: 2021-02-01End: 2021-08-01Updated: 2022-02-25

Comparison of Olfactory Training in Olfactory Impaired Cases with Unknown Cause

RecruitingJPRN-jRCTs041250213

Shiga HideakiIdiopathic olfactory dysfunction Idiopathic olfactory dysfunction

Start: 2026-03-24Target: 60Updated: 2026-06-29

Phase 3

Topical Versus Injection PRP for Olfactory Dysfunction

Not yet recruitingNCT07151703

Taipei Veterans General Hospital, TaiwanAnosmia, Hyposmia, Olfactory Dysfunction

Start: 2025-10-01End: 2028-12-31Target: 60Updated: 2025-09-03

Phase 4

Olfactory Performance in Culinary Arts Students

Leigh SowerbyLoss of Smell, Olfactory Disorder

Start: 2023-09-25End: 2024-11-21Target: 120Updated: 2023-10-06

The Effect of Oral Theophylline on Traumatic Anosmia

CompletedNCT07171021

Taichung Veterans General HospitalTraumatic Anosmia

Start: 2020-12-01End: 2024-06-30Updated: 2025-09-12

Unknown Phase

Acupuncture Therapy for COVID-Related Olfactory Loss

CompletedNCT04952389

Mayo ClinicCOVID-19, Olfactory Dysfunction

Start: 2021-12-07End: 2023-06-09Updated: 2024-03-12

Anosmia and Covid-19

CompletedNCT05246059

University College, LondonAnosmia, SARS CoV 2 Infection

Start: 2020-06-03End: 2021-08-08Updated: 2022-02-18

Olfactory Training on Smell Dysfunction Patients in HK

RecruitingNCT05364125

Pamela Youde Nethersole Eastern HospitalAnosmia, Hyposmia, Olfaction Disorders +4

Start: 2022-07-01End: 2027-06-30Target: 80Updated: 2025-06-03

Clinical Treatment Research of COVID-19-related Olfactory Dysfunction

Eye & ENT Hospital of Fudan UniversityOlfactory Dysfunction

Start: 2022-06-17End: 2023-03-01Target: 124Updated: 2022-06-22

The Efficacy of Traditional Chinese Medicine in Olfactory Dysfunction

Eye & ENT Hospital of Fudan UniversityOlfactory Disorder

Start: 2022-07-15End: 2023-12-30Target: 278Updated: 2022-07-11

Effect of Preoperative Olfactory Training on Postoperative Delirium in the Elderly Undergoing Orthopedic Surgeries

Not yet recruitingNCT05908318

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityPostoperative Delirium, Preoperative Olfactory Training

Start: 2023-07-31End: 2026-01-31Target: 450Updated: 2023-06-18

Chemosensory Dysfunction and Recovery in Endoscopic Endonasal Skull Base Surgery

CompletedNCT05912881

Johns Hopkins UniversityAnosmia, Skull Base Neoplasms

Start: 2023-02-01End: 2026-01-01Updated: 2026-02-18

Effects of Olfactory Training on the Brain Function in T2DM Patients With Mild Cognitive Impairment

CompletedNCT06327633

The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical SchoolMild Cognitive Impairment, Type 2 Diabetes Mellitus

Start: 2024-01-01End: 2025-05-15Updated: 2025-07-11

The Efficacy of Olfactory Training Intervention on Olfactory and Other Non-motor Symptoms in PD

Not yet recruitingNCT06607653

Anhui Medical UniversityOlfactory Disorder, Olfactory Training, Parkinson Disease

Start: 2024-09-25End: 2025-04-10Target: 40Updated: 2024-09-23

Related Papers

Effectiveness and safety of PRP on persistent olfactory dysfunction related to COVID-19

European Archives of Oto-Rhino-Laryngology2022-07-2932 citations