Investigation of the persistence of the effect of taste sensitivity training

Investigation of the persistence of the effect of taste sensitivity traning - Investigation of the persistence of the effect of taste sensitivity traning

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000051629

Enrollment

Registered

2023-07-18

Start date

2023-08-01

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

Healthy adult

Interventions

3 days of taste recall training 5 days of taste recall training

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults who wished to participate in this study aged 20-64 years with no noted taste disorder

Exclusion criteria

Exclusion criteria: Healthy adults who don't wished to participate in this study. Healthy adults with taste disorder.

Design outcomes

Primary

Measure	Time frame
Healthy adults will be randomly assigned to either a 3-day or 5-day taste recall training group. Taste recognition thresholds will be assessed at the beginning and end of training, and then weekly after the end of training until 8 weeks after the end of training to evaluate changes in taste recognition thresholds.	—

Countries

Japan

Contacts

Public ContactSatoru Ebihara

Tohoku University Graduate School of Medicine Department of Internal Medicine and Rehabilitation Science

satoru.ebihara.c4@tohoku.ac.jp0227177353

Outcome results

None listed

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