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Verification of the Anxiety-Reducing Effect of Bergamot Essential Oil on Aromastone before Exams: A Parallel Group Comparative Study

Verification of the Anxiety-Reducing Effect of Bergamot Essential Oil on Aromastone before Exams: A Parallel Group Comparative Study - Verification of the Anxiety-Reducing Effect of Bergamot Essential Oil on Aromastone before Exams: A Parallel Group Comparative Study

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000054928
Enrollment
60
Registered
2024-07-10
Start date
2024-07-12
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 adult

Interventions

Intervention group: Study at a desk with an aromastone with bergamot essential oil dripped onto it from three days before the exam to the day before the exam. Control group: Study at a desk with an ar

Sponsors

Hoshi University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Those who received a sufficient explanation about the purpose and contents of this research, had the ability to consent, participated voluntarily, and agreed to participate in writing.

Exclusion criteria

Exclusion criteria: (1) Individuals who refuse to participate in the study of their own will (2) Individuals who cannot distinguish scents (3) Individuals who dislike the scent of the aroma used (4) Individuals who regularly practice aromatherapy (5) Individuals with chronic illnesses who regularly visit medical institutions (6) Individuals deemed unsuitable by the principal investigator

Design outcomes

Primary

MeasureTime frame
Evaluate the anxiety-reducing effect of the scent of bergamot essential oil based on the changes from baseline in SAI before and after the intervention.

Secondary

MeasureTime frame
Evaluate the relaxation effect of the scent of bergamot essential oil based on the changes in S-MARE before and after the intervention. Evaluate the depression, anxiety, and stress reduction effects of the scent of bergamot essential oil based on the changes in DASS-21 before and after the intervention. Evaluate the improvement effect on subjective well-being of the scent of bergamot essential oil based on the changes in SHS before and after the intervention. Evaluate the effects on concentration, learning motivation, and fatigue improvement of the scent of bergamot essential oil based on the changes in NRS before and after the intervention. Evaluate the improvement effect on sleepiness of the scent of bergamot essential oil based on the changes in SSS before and after the intervention. Evaluate the effect of extending the daily study time due to the scent of bergamot essential oil based on the changes before and after the intervention. Evaluate the effect of extending the study time in the self-study room due to the scent of bergamot essential oil based on the changes before and after the intervention.

Countries

Japan

Contacts

Public ContactNobuyuki Wakui

Hoshi University Division of Applied Pharmaceutical Education and Research

n-wakui@hoshi.ac.jp03-5498-5760

Outcome results

None listed

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