Effects of intake of Alaska pollock protein for muscular mass and strength, and quality of life in elderly people using long-term care service

Effects of intake of Alaska pollock protein for muscular mass and strength, and quality of life in elderly people using long-term care service - Effects of Alaska pollock protein for muscular mass and strength, and QOL

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037288

Enrollment

Registered

2021-09-01

Start date

2019-09-15

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

Frailty

Interventions

All participants are taken the Alaska pollock protein powder with 120 ml of hot water once a day for 12 weeks. Before and after the 12-week intervention, physical examination and questionnaire are per

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The subjects are elderly people aged over 65 years using long-term care service.

Exclusion criteria

Exclusion criteria: People with cardiac pacemaker, arthralgia such as knees and hips, dysphagia, movement disability, diet therapy, diabetes and chronic kidney disease are excluded. In addition, people with habitual resistance exercise of high intensity load, and food allergies (fish, milk, soy, chicken) are excluded.

Design outcomes

Primary

Measure	Time frame
muscle mass, muscle strength, 5 times chair stand test, gait speed, QOL	—

Secondary

Measure	Time frame
Nutritional status, lower thigh circumference, body weight, body fat mass	—

Countries

Japan

Contacts

Public ContactHiroyasu Mori

Tokushima University Diabetes Therapeutics and Research Center

mori.hiroyasu@tokushim-u.ac.jp0886337587

Outcome results

None listed

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