The effect of l-menthol on sensation of dyspnea and running performance

The effect of l-menthol on sensation of dyspnea and running performance - The effect of l-menthol on sensation of dyspnea and running performance

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039412

Enrollment

Registered

2020-02-07

Start date

2020-02-07

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

Interventions

swallowing/mouth rinsing l-menthol/water solution

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1. healthy adults 2. Running long distance daily (4-5 days/wK)

Exclusion criteria

Exclusion criteria: 1. Musculoskeletal disorder/disease 2. Metabolic diseases. 3. Respiratory diseases. 4. Acute infectious diseases. 5. Visual/auditory failure 6. Food allergy 7. Exercise not permitted from a medical institutes

Design outcomes

Primary

Measure	Time frame
Subjective dyspnea threshold	—

Secondary

Measure	Time frame
Running distance and time	—

Countries

Japan

Contacts

Public ContactYoshiko Tsutsumi

Tohoku University Graduate Shool of Biomedical Engineering

yoshiko@med.tohoku.ac.jp022-717-8586

Outcome results

None listed

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