Safety test of the aromatherapy using the essential oil which was extracted from Abies sachalinensis

Safety test of the aromatherapy using the essential oil which was extracted from Abies sachalinensis - Safety test of the aromatherapy using the essential oil which was extracted from Abies sachalinensis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020034

Enrollment

Registered

2015-12-03

Start date

2015-12-03

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

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 are assessed by the principal investigator due to other reasons

Design outcomes

Primary

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

Secondary

Measure	Time 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