Analysis of the effect of matcha on preventing vascular aging and arteriosclerosis

Analysis of the effect of matcha on preventing vascular aging and arteriosclerosis - Analysis of the effect of matcha on preventing vascular aging and arteriosclerosis

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000041930

Enrollment

Registered

2020-09-29

Start date

2020-09-28

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

Suspected arteriosclerosis

Interventions

Matcha (high quality) 2g/day 90days intake Matcha (food processing) 2g/day 90days intake

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1) Patients with lifestyle-related diseases who tend to have arteriosclerosis while visiting the Department of Cardiology, Kyoto Prefectural University of Medicine (excluding patients with a diagnosis of arteriosclerosis) 2) Women 3) Age 40 years of age or older and 80 less than the age of the patient 4) Patients with consent

Exclusion criteria

Exclusion criteria: 1) Patients who developed stroke / myocardial infarction within 1 year 2) Other patients who the researcher judges to be inappropriate as research subjects

Design outcomes

Primary

Measure	Time frame
cardio-ankle vascular index	—

Secondary

Measure	Time frame
1) Blood polyamine/ arginine concentration 2) Blood lipid/ carbohydrate/ insulin concentration 3) Mean and thickness in the maximum by carotid echo ( mean or max-IMT ) 4) Skin age test using Aging Inspector (Verve, Kyoto, Japan)	—

Countries

Japan

Contacts

Public ContactSatoaki Matoba

Kyoto Prefectural University of Medicine Cardiovascular Medicine

matoba@koto.kpu-m.ac.jp075-251-5511

Outcome results

None listed

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