Effect of carbohydrate mouth rinse on ultra-high intensity intermittent exercise performance.

Carbohydrate mouth rinse increased plasma dopamine, maintained plasma glucose and improved exercise performance during long-duration high-intensity intermittent exercise - Carbohydrate mouth rinse increased plasma dopamine, maintained plasma glucose and improved exercise performance during long-duration high-intensity intermittent exercise

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000044494

Enrollment

Registered

2021-06-10

Start date

2019-03-11

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

Participants received a 6% mouth rinse solution during exercise.Participants performed the same exercise protocol for the control and the mouth rinse, separated by at least one week. After 12 hours of

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: healthy male college student

Exclusion criteria

Exclusion criteria: students not in good health

Design outcomes

Primary

Measure	Time frame
catecholamines	—

Secondary

Measure	Time frame
plasma glucose,insulin,cortisol	—

Countries

Japan

Contacts

Public Contactyoko hirata

Kansai University, Faculty of Health and Well-being,

yo-hirata@kwjc.kobe-wu.ac.jp072-229-5022

Outcome results

None listed

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