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Safety test of the aromatherapy using the essential oil which was extracted from natural green tea leaf

Safety test of the aromatherapy using the essential oil which was extracted from natural green tea leaf - Safety test of the aromatherapy using the essential oil which was extracted from natural green tea leaf

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000023359
Enrollment
40
Registered
2016-07-28
Start date
2016-07-28
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

Healthy adults (In the future Alzheimer&#39

Interventions

In before and after that subjects perform aromatherapy using aroma pendant in the morning, we carry out tests of blood, blood pressure, cognitive function and questionnaires. Subjects carry out the ar

Sponsors

Department of Biological Regulation, School of Health Science, Faculty of Medicine, Tottori University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Subjects who are 20-89 years old at the time of registration 2) Subjects who are not dementia

Exclusion criteria

Exclusion criteria: 1) Subjects who have a serious allergic disease 2) Subjects who are diagnosed olfactory disturbance 3) Subjects who have a serious heart disease 4) Subjects who have the past of epilepsy 5) Pregnant women or the subjects who may become pregnant 6) Subjects who have abnormalities in skin patch test 7) Subjects who are assessed by the principal investigator due to other reasons

Design outcomes

Primary

MeasureTime frame
The results of blood tests and blood pressure test after four weeks—

Secondary

MeasureTime frame
The results of Touch Panel-type Dementia Assessment Scale (TDAS) and questionnaire after four weeks—

Countries

Japan

Contacts

Public ContactMinoru Kouzuki

School of Health Science, Faculty of Medicine, Tottori University Department of Biological Regulation

kouzuki@med.tottori-u.ac.jp0859-38-6358

Outcome results

None listed

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