Effectiveness of Japanese version of olfactory training

Effectiveness of Japanese version of olfactory training - Effectiveness of Japanese version of olfactory training

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040376

Enrollment

100

Registered

2020-06-01

Start date

2020-06-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

olfactory dysfunction patient

Interventions

12 weeks olfactory training (Original method which is reported abroad) 12 weeks olfactory training (with the familiar odors for Japanese) 12 weeks olfactory training (with the non-familiar odors for J

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Post infectious olfactory dysfunction Post - traumatic olfactory dysfunction

Exclusion criteria

Exclusion criteria: Sinusitis Neurodegenerative disease

Design outcomes

Primary

Measure	Time frame
To compare the scores of questionnaire which assess the patient's symptom and olfactory test score between before and after 12 weeks olfactory training.	—

Countries

Japan

Contacts

Public ContactAyaho Yoshino

Nippon medical school Oto rhino laryngology

yoshinoayaho@nms.ac.jp03-3822-2131

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026