Study of fatty acid and amino acid for muscle damage

Study of ingestion of fatty acid and amino acid for muscle damage: a randomized, double-blind, placebo-controlled, parallel-group trial - Study of fatty acid and amino acid for muscle damage

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000042925

Enrollment

Registered

2021-01-15

Start date

2021-01-15

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

muscle damage

Interventions

Ingestion of the placebo fatty acid oil (2.4 g/day) for 8 weeks before ECCs and for 6 days after ECCs. Ingestion of the placebo starch (9.6 g/day) for 4 days before ECCs. Ingestion of the placebo f

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy male subjects

Exclusion criteria

Exclusion criteria: Subjects with /resistance training more than five times a week for a year /no resistance training or exercise during over a year /serious liver, kidney, heart, respiratory, endocrine or metabolic diseases/ scheduled for surgery during this study/ administration of regular medication/ regular administration of supplements which affect this study / food allergies/ participation of other clinical trial during this study/ restriction of exercise/ any reason in the opinion of the lead principal investigator not to take part in this study

Design outcomes

Primary

Measure	Time frame
Before and after eccentric contraction (ECCs) with elbow flexors, 1)Range of motion 2)Maximal isometric contraction torque 3)Muscle soreness measured as a visual analog scale	—

Countries

Japan

Contacts

Public ContactEisuke Ochi

Hosei University Faculty of Bioscience and Applied Chemistry

ochi@hosei.ac.jp042-387-6337

Outcome results

None listed

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