The Utility of Real-Time Remote Heart Auscultation Using a Bluetooth-Connected Electronic Stethoscope: Open-Label Randomized Controlled Pilot Trial

The Utility of Real-Time Remote Heart Auscultation Using a Bluetooth-Connected Electronic Stethoscope: Open-Label Randomized Controlled Pilot Trial - The Utility of Real-Time Remote Heart Auscultation Using a Bluetooth-Connected Electronic Stethoscope: Open-Label Randomized Controlled Pilot Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000041601

Enrollment

Registered

2020-09-01

Start date

2020-09-01

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

heart diseases

Interventions

Remote auscultation group (intervention group) will have test session using electronic stethoscope (JPES-01, MEMS CORE Co, Miyagi, Japan), Bluethooth transmitter (TROND 2-in-1 Bluetooh Transmitter &am

Receiver, BT-DUO, TROND), and wireless noise canceling stereo headset (WH-1000XM3, Sony Co, Tokyo, Japan). The classical auscultation group (control group) will have test session using the classical s

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: This study's participants will consist of junior resident in Dokkyo Medical University and physicians in Department of Diagnostic and Generalist Medicine of Dokkyo Medical University.

Exclusion criteria

Exclusion criteria: Those who do not consent to participate in this study are excluded from the subjects.

Design outcomes

Primary

Measure	Time frame
The primary outcome measure was the test score in each group.	—

Secondary

Measure	Time frame
The rates of correct answers for each heart sound were the secondary outcome measures.	—

Countries

Japan

Contacts

Public ContactTakanobu Hirosawa

Dokkyo Medical University Department of Diagnostic and Generalist Medicine

t.hirosawa1983@gmail.com0282-86-1111

Outcome results

None listed

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