Effects of Combined Intake of Essential Amino Acids and Tea Catechin After Exercise on Muscle Mass and Strength of older adults.

Effects of Combined Intake of Essential Amino Acids and Tea Catechin. - Effects of Combined Intake of Essential Amino Acids and Tea Catechin.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040024

Enrollment

120

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

Geriatric syndrome

Interventions

Intake essential amino acids and tea catechins after exercise for 24weeks. Intake essential amino acids after exercise for 24weeks. Performed exercise for 24weeks.

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Older adults over 65 years old

Exclusion criteria

Exclusion criteria: Impaired joint and motor function, diabetes, chronic kidney disease, those who have a pacemaker on the heart, gait dysfunction, those who are restricted from eating or exercising by a doctor, and performed resistance exercise twice a week or more.

Design outcomes

Primary

Measure	Time frame
Skeletal muscle mass index, grip strength, knee extension strength, gait speed, Timed up & Go	—

Countries

Japan

Contacts

Public ContactHiroyasu Mori

University of Tokushima Institute of Advanced Medical Sciences

mori.hiroyasu@tokushima-u.ac.jp0886337587

Outcome results

None listed

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