Recovery test of leg fatigue

Effect of transdermal application of carbon dioxide on leg fatigue - Recovery test of leg fatigue

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058512

Enrollment

Registered

2025-08-14

Start date

2025-08-14

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

None listed

Interventions

(Apply one sheet to each leg for 30 minutes) 30ppm-500ppm-1300ppm-2200ppm (Apply one sheet to each leg for 30 minutes) 30ppm-1300ppm-500ppm-2200ppm (Apply one sheet to each leg for 30 minutes) 30ppm-2

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Men and women aged 18-39 2. Those who have experienced any of the following symptoms in their daily lives over the past two weeks: fatigue, swelling, or heaviness in the legs

Exclusion criteria

Exclusion criteria: 1. Person who have experienced dizziness or anaemia due to standing for more than 10 minutes in the past. 2. Person who is unable to demonstrate muscle strength in a stable manner.

Design outcomes

Primary

Measure	Time frame
Maximum voluntary strength of plantar flexion	—

Secondary

Measure	Time frame
-Rate of torque development, surface electromyogram amplitude, evoked muscle force, voluntary activation -Tissue oxygen saturation, skin temperature, circumference, volume, water content, muscle stiffness -Subjective assessment (fatigue VAS, mood scale)	—

Countries

Japan

Contacts

Public ContactShohei Kimura

Kao Corporation Human Health Care Products Research Lab.

kimura.shouhei@kao.com+81-70-3300-8404

Outcome results