A Study on Stress Reduction Effects of Combined Vibration and Music Stimulation

A Confirmatory Trial on Acute Stress Recovery Using Combined Vibration and Music Stimulation with Gradually Slowing Tempo - Tempo-Synchronized Vibro-Music Stimulation for Stress Recovery (TSVMSSR)

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058197

Enrollment

Registered

2025-06-30

Start date

2021-05-16

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

None (Healthy participants)

Interventions

Variable vibration plus music stimulation Combined vibration and music stimulation synchronized to the participant&#39

s heart rate and gradually slowed to 50 bpm, delivered for approximately 4 minutes via headphones and a handheld vibration device. Music only Participants listened to music only for approximately 4 m

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: - Healthy males aged 25 to 49 years - Provided written informed consent after full explanation

Exclusion criteria

Exclusion criteria: History of severe physical illness History of treatments or use of medications that may influence autonomic nervous function Discomfort during hearing tests or when wearing headphones Inability to maintain regular daily routines during the study period

Design outcomes

Primary

Measure	Time frame
Changes in stress indicators (salivary cortisol concentration, VAS, Jikaku-sho Shirabe, and Emotion and Mood Inventory) before and after the intervention under acute stress conditions. Although the study protocol originally specified autonomic nervous system indicators (e.g., HRV) as the primary outcomes, they could not be analyzed due to data quality issues. Therefore, the above indicators were registered and reported as the primary outcomes.	—

Measure

Time frame

Changes in stress indicators (salivary cortisol concentration, VAS, Jikaku-sho Shirabe, and Emotion and Mood Inventory) before and after the intervention under acute stress conditions. Although the study protocol originally specified autonomic nervous system indicators (e.g., HRV) as the primary outcomes, they could not be analyzed due to data quality issues. Therefore, the above indicators were registered and reported as the primary outcomes.

—

Countries

Japan

Contacts

Public Contacttomomi kato

POLA Chemical Industries, Inc. Frontier Research Center

k-tomo@pola.co.jp045-826-7134

Outcome results

None listed

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