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The effect of dietary nutrition on the cognitive function and sarcopenia in middle-aged and elderly people

The effect and mechanism of lecithin in improving cognitive function based on cerebral vascular protection of PGC1a/irisin

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100054969
Enrollment
Unknown
Registered
2021-12-29
Start date
2020-04-01
Completion date
Unknown
Last updated
2023-01-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mild Cognitive Impairment and Sarcopenia

Interventions

Placebo group:placebo
experimental group 1:Low-dose nutrient
experimental group 2:High-dose nutrient
Control group:none

Sponsors

Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Aged 50-90 years; 2. Voluntarily participate in this project and sign the informed consent; 3. Those who have not been diagnosed with dementia, have no major diseases, and have not received neurological drug treatment, have normal communication skills and normal physical activity.

Exclusion criteria

Exclusion criteria: 1. Lack of biological samples; 2. Those receiving cholesterol-lowering drug treatment or diet and lifestyle intervention; 3. Suffering from cerebrovascular disease, brain trauma, alcoholism and other diseases that cause cognitive decline; 4. Currently taking cognitive-improving drugs or cognitive-improving supplements.

Design outcomes

Primary

MeasureTime frame
Cognitive function;Dietary status;Glucose and serum lipids;Body composition;—

Countries

China

Contacts

Public ContactXi Yuandi

School of Public Health, Capital Medical University

xiaoer711@163.com+86 15810863506

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026