Investigation of Protein Requirements in Sarcopenia Using the Amino Acid Oxidation Method

Investigation of Protein Requirements in Sarcopenia Using the Amino Acid Oxidation Method - Investigation of Protein Requirements in Sarcopenia Using the Amino Acid Oxidation Method

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000056159

Enrollment

Registered

2024-11-14

Start date

2024-09-25

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

Sarcopeia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Individuals capable of providing written informed consent for study participation of their own free will. Individuals suspected to meet the criteria for pre-sarcopenia or sarcopenia based on the following assessment criteria Individuals capable of leading an independent lifestyle

Exclusion criteria

Exclusion criteria: Individuals unable to undergo cognitive function tests Individuals who have consumed protein supplements at a dosage of 0.5 g/kg or more at least once a week within the past month Individuals with food allergies to the specified meals provided in the study Individuals who habitually consume excessive alcohol (pure alcohol intake of 60 g/day or more) or use tobacco regularly Individuals unable to abstain from smoking and drinking alcohol for three days prior to the IAAO method test day

Design outcomes

Primary

Measure	Time frame
protein requirement	—

Secondary

Measure	Time frame
Protein intake, energy expenditure (physical activity level), and intake of each nutrient	—

Countries

Japan

Contacts

Public ContactYoichi Hatamoto

National Institutes of Biomedical Innovation, Health and Nutrition Center for Clinical Nutrition

yhatamoto@nibiohn.go.jp06-6384-1120

Outcome results